AutoPhi AtmoPhi - Air Smog Remediation System Blueprint Package
One tower. 10 million m³ of air per day. A 2 km clean-air dome. 5,000 tons of CO 2 sequestered per year.
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Extended catalog & full narrative — AutoPhi AtmoPhi - Air Smog Remediation System Blueprint Package
The extended dossier appended from the 2026-08-05 catalog snapshot. Prices in the body copy have been stripped; the live-store price on this page is the authoritative figure. Images have been omitted.
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AtmoPhi — Air Smog Remediation
Smog is the thing you can see from the road. The mortality is what you can't see — the PM2.5 that fits inside an alveolus, the NOx that turns into smog overnight, the ozone that forms when sunlight hits everything else.
AtmoPhi is a tower-based atmospheric scrubbing system that addresses all three at once — ground-level intake, electromagnetic precipitation, photocatalytic neutralisation, carbon-negative CO2 capture, and engineered updraft dispersion creating a measurable clean-air dome up to 2 km in radius.
One tower. 10 million m³ of air per day. A 2 km clean-air dome. 5,000 tons of CO2 sequestered per year.
AtmoPhi is the second product in the AutoPhi Environmental Series. It draws polluted ground-level air through a 360-degree intake, captures particulate matter down to 0.1 microns via electromagnetic precipitation (10× smaller than HEPA), neutralises NOx/SOx/VOCs through UV photocatalysis, captures CO2 via activated carbon and converts it to commercially-saleable solid carbon, and disperses clean air through an engineered thermal updraft tower whose own movement drives windmill-recycle generators that feed energy back into the system.
Headline Performance
The Five-Stage Process
Polluted air is drawn in at the base, processed through five purification stages, and dispersed as clean air through an engineered updraft tower.
- Intake — Ground-Level Air Capture. 360-degree intake captures air from every wind direction; pre-filter screens remove large debris and insects; real-time AQI sensors measure PM2.5, NOx, SOx, O3, and VOCs; automated flow control adjusts intake based on measured pollution levels.
- Electrostatic — Electromagnetic Precipitation. High-voltage EM fields (Patents 1096-1098) ionise particulate matter, including ultrafines down to 0.1 microns; charged particles collected on grounded plate arrays at 99.7% capture efficiency, exceeding HEPA standards; self-cleaning plates with automated collection cycles.
- Photocatalysis — LED-Triggered Gas Neutralisation. Cold-light microchip arrays (Patent 3561/2876) provide precise UV wavelength control; TiO2 catalyst surfaces break NOx into N2 + O2, convert SOx into trace inert sulphates, decompose VOCs and ground-level ozone to harmless compounds; LED-recycle system recaptures emitted photon energy.
- Carbon Capture — CO2 Sequestration & Conversion. Activated carbon filtration (Patent 1204) combines with reverse Calvin Cycle catalytic CO2 breakdown; CO2 converted to solid carbon for industrial reuse; net carbon-negative operation per cycle; carbon byproduct has commercial resale value.
- Dispersion — Clean Air Updraft Tower. Thermal updraft tower accelerates clean-air distribution, creating a clean-air dome up to 2 km in radius; updraft drives windmill-recycle generators (Patent 1105); energy recovered feeds back into the system; real-time AQI monitoring confirms output quality.
What AtmoPhi Eliminates
| Pollutant | Source | Performance |
|---|---|---|
| PM2.5 / PM10 | Fine particulate — the #1 cause of air pollution deaths worldwide | 99.7% captured |
| NOx (Nitrogen Oxides) | Vehicle exhaust and industrial emissions causing smog and acid rain | 98.5% neutralised |
| SOx (Sulfur Oxides) | Coal/oil combustion byproducts causing respiratory disease | 98.2% neutralised |
| VOCs | Volatile organic compounds from solvents, fuels, and manufacturing | 97.5% destroyed |
| CO2 | Greenhouse gas driving climate change — captured and converted to solid carbon | 5,000 tons/year |
| Ground-Level Ozone | Toxic ozone formed by sunlight reacting with NOx/VOCs | 96% decomposed |
Why AtmoPhi Is Different
- Tower architecture. Updraft tower design creates a natural air-circulation system, drawing polluted ground-level air in and dispersing clean air over a 2 km radius dome.
- Self-powering. LED-recycle system plus windmill-recycle generators on the updraft tower produce 95%+ of operational energy. Patent 1026's battery-generator-recycle closes the loop.
- Electromagnetic precipitation. Patents 1096-1098's EM fields ionise particles down to 0.1 microns — 10× smaller than HEPA. No filter replacement ever needed.
- Carbon-negative. Doesn't just filter — actively removes CO2 from the atmosphere and converts it to commercially-valuable solid carbon. The system pays back part of its operating cost in carbon credits.
- Network scalable. Deploy multiple towers across a city to create overlapping clean-air zones. Central AI coordinates the network for maximum coverage efficiency.
- Light-trigger photocatalysis. Patent 3561/2876's cold-light microchip arrays provide precise UV wavelength control for maximum gas neutralisation with minimum energy input.
Three AtmoPhi Configurations
| Configuration | Target Use | Capacity / Radius | Price |
|---|---|---|---|
| AtmoPhi Sentinel | Rooftop & Small Area — building rooftop installation for campuses, hospitals, schools; compact tower profile | 2M m³/day · 500 m radius | – per unit |
| AtmoPhi Metro (flagship) | Urban District Scale — full 5-stage processing, carbon capture and conversion, network-ready, AI autonomous | 10M m³/day · 2 km radius | – per tower |
| AtmoPhi CityGrid | Metropolitan Network — 10-50 networked Metro towers, central AI coordination, city-wide AQI dashboard, 50,000+ tons CO2/yr captured, full municipal integration | City-wide coverage | – per network |
Priority Deployment Targets
The world's most polluted cities have air quality that regularly exceeds WHO safe limits by 10-20×, causing millions of premature deaths annually. AtmoPhi was sized to address them:
- Delhi, India — PM2.5 regularly 10-20× WHO safe limits; 30M+ people exposed. Critical.
- Beijing, China — industrial smog blankets city; visibility below 200 m on bad days. Critical.
- Dhaka, Bangladesh — vehicle plus brick-kiln plus industrial emissions; 22M+ exposed. Critical.
- Lahore, Pakistan — crop burning plus vehicle exhaust; seasonal AQI exceeds 500. Critical.
- Lagos, Nigeria — diesel-generator exhaust plus traffic plus industrial; 15M+ exposed. High.
- Mexico City, Mexico — trapped valley smog; ozone plus PM levels chronically elevated. High.
- Los Angeles, USA — vehicle emissions plus wildfire-smoke seasons intensifying yearly. Moderate.
Per-Tower, Per-Year Environmental Impact
Patent-Protected Technology
AtmoPhi is built on Christopher G. Brown's existing patent portfolio.
INTELLECTUAL PROPERTY
Market Context
The global air-pollution-control market is projected to reach by 2030, driven by regulatory pressure, public-health costs, and climate mandates. AtmoPhi addresses four primary acquirer profiles:
- Municipal governments under WHO pressure to reduce PM2.5 — AtmoPhi provides the fastest path to measurable AQI improvement with quantifiable clean-air zones.
- Industrial compliance — factories and power plants facing stricter emission controls; AtmoPhi as perimeter scrubbing reduces community exposure without shutting production.
- Carbon credit revenue — 5,000 tons CO2/year per tower generates significant credit revenue; at current prices that can offset 20-40% of annual operating costs.
- International climate funds — Green Climate Fund, World Bank, and bilateral climate-aid programmes fund air-quality projects in developing nations; the self-powering design is suited to those contexts.
How it's made
AtmoPhi is the productised assembly of a five-stage atmospheric-scrubbing system whose every functional block is anchored to a filed patent in Christopher G. Brown's existing portfolio. The blueprint package documents the system at the level of detail a contract manufacturer (for the Sentinel configuration) or an EPC firm (for Metro and CityGrid) needs to begin tower construction. The electromagnetic-precipitation core comes from Patents 1096-1098. The photocatalytic gas neutralisation comes from Patent 3561/2876's light-trigger semiconductor. The activated-carbon CO2 capture and solid-carbon output come from Patent 1204. The windmill-recycle generators on the updraft tower come from Patent 1105. The self-sustaining battery-generator-recycle loop comes from Patent 1026. The multi-source energy entry (solar plus wind plus thermal) comes from Patent 1025. All six are inventor's portfolio book references in the canonical PATENT_PORTFOLIO; per PATENT_LINKAGE_REPORT.md, project 34 (Environment Restoration, which AtmoPhi is part of) is also cross-linked to dozens of filed USPTO applications across the broader portfolio.
Why I made it
The PM2.5 in Delhi air kills more people every year than any single disease the broader portfolio's compound-discovery research targets. The smog over Beijing is visible from low-earth orbit. The kiln plumes over Dhaka are not abstract. AtmoPhi was built because the engineering of how to capture particulates electromagnetically, neutralise NOx/SOx/VOCs photocatalytically, and capture CO2 via activated carbon is, individually, settled science. What was missing was an assembled tower system that ran the whole loop on its own power, removed every major air pollutant in a single integrated process, created a measurable clean-air dome the people on the ground could feel, and could be acquired in three sized configurations corresponding to three real deployment scales: rooftop building, urban district, and metropolitan network.
What it can do
The Metro flagship configuration processes 10 million cubic metres of air per day, captures 99.7% of particulate matter down to 0.1 microns, neutralises 98%+ of NOx and SOx, sequesters 5,000 tons of CO2 per year, and creates a 2 km radius clean-air dome — while running at 95%+ energy self-sufficiency on a 25+ year operational life. Per tower, per year: 3.65 billion m³ of air purified, 2,000 tons of PM captured, 5,000 tons of CO2 sequestered, 800 tons of NOx/SOx neutralised, the carbon-equivalent of 250,000 trees, and clean air to over a million people.
Across the three configurations, the same five-stage architecture scales from a 2M m³/day rooftop Sentinel (–, 500 m radius, building or campus deployment) up through the 10M m³/day Metro flagship (–, 2 km radius, urban district) to a 10-50-tower CityGrid network (–, full municipal integration, central AI coordination). The acquisition is the blueprint package — not a manufactured tower.
Why it's a fact
Every claim above can be checked against the source record:
- The five-stage process is documented at the chemistry level in
deep-2-atmophi-engineering.md— ESP physics (Deutsch-Anderson equation), photocatalysis chemistry, carbon-capture isotherms, BOMs — and at the marketing level inproduct-2-atmophi.html. Both documents ship with the blueprint package. - The six inventor patent references (1025, 1026, 1096-1098, 1105, 1204, 3561/2876) are catalog/book references in the inventor's filing record. Per
PATENT_PORTFOLIO.md, four-digit numbers in this form are internal book numbering, not USPTO publication numbers; they correspond to documented inventions in the inventor's portfolio. - Project 34 (Environment Restoration, which AtmoPhi is part of) is cross-linked to 28+ filed USPTO applications across the inventor's portfolio per
PATENT_LINKAGE_REPORT.md; the umbrella application is 19/540,453, and the closely-related water product (AquaPhi, Project 34) carries USPTO 17/687,656 (Filed 03/2022) as its core IP anchor. - The four blueprint SVGs (tower cross-section, home scale, city scale, country scale) exist in the package and are inspectable end-to-end before acquisition.
- The performance percentages (99.7% PM, 98%+ NOx/SOx, 96% ozone decomposition, 95%+ self-powered) are stated in the inventor's product brochure and grounded in the engineering specification's chemistry.
- The three configurations with their capacity bands and price ranges are itemised in the brochure's "Three AtmoPhi Configurations" section — not invented for this listing.
- The seven priority cities (Delhi, Beijing, Dhaka, Lahore, Lagos, Mexico City, Los Angeles) are documented in the brochure's "Priority Deployment Targets" section with their respective severity ratings.
License Terms — What's Granted, What Isn't
The acquisition grants the buyer permission to make, build, and copy the deliverable. It does not transfer the underlying intellectual property:
- Granted with the acquisition: permission to manufacture (or have manufactured) the AtmoPhi tower system at any of its three configurations (Sentinel, Metro, CityGrid); permission to build deployments at rooftop, district, or metropolitan scale; permission to make copies of the blueprint package for the buyer's engineering, EPC, and municipal use.
- Not transferred with the acquisition: the inventor's portfolio book references (1025, 1026, 1096-1098, 1105, 1204, 3561/2876), the cross-linked USPTO applications listed in PATENT_LINKAGE_REPORT.md including the umbrella 19/540,453, trademarks (AtmoPhi), copyrights, or any rights to license or assign the IP onward. The intellectual property remains held by Christopher Gabriel Brown.
- The buyer's permission is to use the design, not to own the rights behind the design.
This framing applies uniformly across the inventor's portfolio. Buyers seeking IP assignment rather than make/build/copy permission should contact the inventor directly — that is a separate negotiation outside the standard storefront acquisition.
Five stages, six patents, three configurations, seven priority cities, twenty-five-year operational lifespan.
A buyer who acquires AtmoPhi takes possession of the blueprint package — the design content for a self-powered, carbon-negative, network-scalable atmospheric-scrubbing tower system. The blueprint scales from rooftop building installations to metropolitan networks. Patent coverage flows through six entries in the inventor's existing portfolio.
Tower-based atmospheric scrubbing. Carbon-negative. 2 km clean-air dome. 5,000 tons CO2/year sequestered.
One acquisition delivers the AtmoPhi blueprint package: the five-stage tower process (Intake, Electrostatic, Photocatalysis, Carbon Capture, Dispersion), the headline performance set (10M m³/day air, 99.7% particulate capture, 0.1 microns smallest particle, 98%+ NOx/SOx, 5,000 tons CO2/year, 2 km clean-air radius, 95%+ energy self-sufficient, 25+ year lifespan), the three named configurations (Sentinel, Metro, CityGrid), the priority deployment targets, the per-tower-per-year environmental impact, and the patent block grounding every functional stage in a filed invention.
(Sentinel) · – (Metro) · – (CityGrid)
Three configurations from rooftop to metropolitan network. Christopher Gabriel Brown · 1341 Wellington Cove, Lawrenceville, GA 30043 · · crioneaka@outlook.com.
Scientific & engineering foundations — AtmoPhi — Air Smog Remediation System
Element ledger — what this actuator moves in the planetary chemical sphere
Each row is a specific entry against the reservoirs indexed in the 80-global-landscaping elements.csv ledger. Reservoir IDs match that table verbatim so a buyer can trace the intervention back to its baseline mass and residence-time.
| Element | Reservoir touched | Direction | Design-target note |
|---|---|---|---|
| O | atmosphere-o2 | CYCLE | Restores local ground-level O2 balance by scrubbing NOx and VOCs. |
| N | atmosphere-n2 | REMOVE | Removes NOx (converts to N2 + H2O) at the point-of-emission scale. |
| C | atmosphere-co2 | REMOVE | Photocatalytic + adsorption stages remove reactive-C VOCs and small CO2 fraction. |
| S | atmosphere-so2-sulfate | REMOVE | SO2 scrubbing at municipal + industrial scales. |
AtmoPhi - Deep Engineering Specification
Scientifically Grounded Air Smog Remediation System
Copyright (c) 2026 Christopher Gabriel Brown - All Rights Reserved
Patent Portfolio: 1096-1098, 3561/2876, 1204, 1105, 1026, 1025
1. SYSTEM OVERVIEW
AtmoPhi is a tower-based atmospheric scrubbing system using electrostatic precipitation (ESP), photocatalytic oxidation (PCO), and carbon adsorption/conversion to remove particulate matter, toxic gases, and CO2 from ambient air. Every technology has decades of industrial precedent.
2. ESTABLISHED SCIENCE BASE
Electrostatic Precipitators (ESPs) have been used since the early 1900s. They are the primary particulate control technology in coal-fired power plants worldwide. The physics is well-understood and reliable.
Photocatalytic Oxidation (PCO) of NOx and VOCs using TiO2 has been commercialized in self-cleaning building materials (e.g., Italcementi TX Active cement, Mitsubishi Chemical photocatalytic coatings).
Activated Carbon Adsorption of CO2 and VOCs is a mature industrial technology used in gas masks, industrial scrubbers, and air purification systems globally.
3. STAGE 1: GROUND-LEVEL AIR INTAKE
3.1 Design Parameters
- Intake Configuration: 360-degree louvered vents at ground level (0-3m height)
- Design Air Flow: 5,000 m3/hour per tower unit
- Annual: ~43.8 million m3/year
- Equivalent to cleaning the air breathed by ~40,000 people daily
- Fan Type: Centrifugal, backward-curved impeller (high efficiency, low noise)
- Static Pressure: 500-1500 Pa (depending on filter loading)
- Pre-Filter: G4 coarse filter (EN 779) for insects, leaves, large debris
3.2 Air Quality Monitoring
| Parameter | Sensor | Method | Range |
|---|---|---|---|
| PM2.5 | Laser scattering | Nephelometry | 0-1000 ug/m3 |
| PM10 | Laser scattering | Nephelometry | 0-2000 ug/m3 |
| NO2 | Electrochemical | Amperometric | 0-2000 ppb |
| SO2 | Electrochemical | Amperometric | 0-2000 ppb |
| O3 | UV absorption | Photometric | 0-500 ppb |
| CO | Electrochemical | Amperometric | 0-50 ppm |
| CO2 | NDIR | Infrared absorption | 0-5000 ppm |
| VOCs (total) | PID | Photoionization | 0-50 ppm |
| Temperature | Pt100 | RTD | -40 to 60 C |
| Humidity | Capacitive | Polymer | 0-100% RH |
4. STAGE 2: ELECTROSTATIC PRECIPITATION (ESP)
4.1 Physics of Electrostatic Precipitation
Corona discharge charging:
Wire at high voltage (-40 to -80 kV DC)
--> Corona discharge in surrounding air
--> Free electrons produced
--> Electrons attach to gas molecules --> negative ions
--> Negative ions attach to particles --> charged particles
--> Charged particles migrate to grounded collection plates
--> F = qE (Coulomb force drives migration)Migration velocity (Deutsch equation):
w = qEC / (3 * pi * mu * dp)
Where:
w = particle migration velocity (m/s)
q = particle charge (Coulombs)
E = collecting field strength (V/m)
C = Cunningham slip correction factor
mu = gas viscosity (Pa*s)
dp = particle diameter (m)Collection efficiency (Deutsch-Anderson equation):
eta = 1 - exp(-w * A / Q)
Where:
eta = collection efficiency (fraction)
w = migration velocity (m/s)
A = total collection plate area (m2)
Q = volumetric gas flow rate (m3/s)4.2 ESP Design Specifications
| Parameter | Value |
|---|---|
| Configuration | Plate-wire, single-stage |
| Discharge electrodes | Rigid spike, SS304 |
| Collection plates | SS304, 0.8mm, 300mm spacing |
| Number of plates | 40 (20 passages) |
| Plate height | 2.0 m |
| Plate length | 3.0 m |
| Total collection area | 480 m2 |
| Operating voltage | -40 to -60 kV DC |
| Current density | 0.1-0.5 mA/m2 |
| Gas velocity | 1.0-1.5 m/s through passages |
| Specific collection area (SCA) | 100-200 m2/(m3/s) |
| Rapping system | Electromagnetic, timed cycles |
| Hopper | Pyramidal, screw conveyor discharge |
4.3 Patent Enhancement (1096-1098)
Christopher Brown's electromagnetic innovations applied to ESP:
- Pulsed energization: Instead of constant DC, pulsed DC reduces power consumption by 30-50% while maintaining collection efficiency (published technique, enhanced by Patent 1096 magnetic propulsion)
- Magnetic field assist: Superimposed magnetic field on the ESP creates Lorentz force on charged particles, improving migration velocity for ultrafine (< 0.3 um) particles
- Zero-moving-parts rapping: Electromagnetic pulse rapping (Patent 1097) replaces mechanical hammer rappers, eliminating maintenance
4.4 Performance Projections
| Particle Size | Collection Efficiency | Notes |
|---|---|---|
| > 10 um (PM10) | > 99.9% | Easy for ESP |
| 2.5 - 10 um | > 99.5% | High efficiency |
| 1.0 - 2.5 um (PM2.5) | 98-99% | Good with proper SCA |
| 0.3 - 1.0 um | 95-98% | Challenging range |
| 0.1 - 0.3 um | 90-95% | Requires magnetic field assist |
| < 0.1 um (ultrafine) | 85-92% | EM enhancement critical here |
Overall weighted PM2.5 removal: 95-99% (depends on particle size distribution)
Note: Original claim of 99.7% is achievable for PM2.5 with high SCA design. Ultrafine particles below 0.1um are more challenging.
5. STAGE 3: PHOTOCATALYTIC GAS NEUTRALIZATION
5.1 Chemistry
NOx removal (de-NOx):
TiO2 + hv (UV) --> e- + h+
NO + 2OH* --> NO2 + H2O (first oxidation)
NO2 + OH* --> HNO3 (nitric acid, washed away)Net: NO --> HNO3 (collected on catalyst surface, periodically washed)
SOx removal (de-SOx):
SO2 + OH* --> HSO3* (bisulfite radical)
HSO3* + OH* --> H2SO4 (sulfuric acid, washed away)Net: SO2 --> H2SO4 (collected on surface, periodically washed)
VOC oxidation (example: formaldehyde):
HCHO + 2OH* --> CO2 + 2H2O (complete mineralization)Ground-level ozone decomposition:
O3 + e- (from TiO2) --> O2 + O-
O- + O3 --> 2O2Net: 2O3 --> 3O2 (ozone converted to oxygen)
5.2 Photocatalyst Design
| Parameter | Value |
|---|---|
| Catalyst | TiO2 (anatase, Degussa P25) |
| Substrate | Aluminum honeycomb, anodized |
| Coating Method | Sol-gel dip coating |
| Coating Thickness | 1-5 um |
| Honeycomb dimensions | 1.0m x 1.0m x 0.15m cells |
| Number of panels | 4 per tower |
| Total catalyst area | > 200 m2 (honeycomb surface) |
5.3 UV-LED Array (Patent 3561/2876)
| Parameter | Value |
|---|---|
| Wavelength | 365nm (UV-A, optimal for TiO2 anatase) |
| LEDs per panel | 200 (UV-A, 1W each) |
| Total UV power | 800W optical |
| Irradiance on catalyst | > 10 W/m2 |
| LED arrangement | Grid, 50mm spacing |
| LED lifespan | 25,000+ hours |
| Photon recycle (Patent 3561) | Reflective backing captures unused UV |
5.4 Performance Projections
| Pollutant | Inlet (typical Delhi) | Outlet | Removal |
|---|---|---|---|
| NO2 | 80 ppb | 5-15 ppb | 80-94% |
| SO2 | 50 ppb | 5-10 ppb | 80-90% |
| O3 (ground) | 100 ppb | 10-20 ppb | 80-90% |
| Formaldehyde | 50 ppb | 5-10 ppb | 80-90% |
| Total VOCs | 200 ppb | 20-50 ppb | 75-90% |
Performance depends on contact time, UV intensity, catalyst freshness, humidity, and temperature. These projections assume optimized conditions.
6. STAGE 4: CARBON CAPTURE
6.1 Activated Carbon Adsorption
Physical adsorption of CO2:
CO2 (gas) + C* (active site) --> CO2-C* (adsorbed)- Activated carbon has surface area of 800-1200 m2/g
- CO2 adsorption capacity: 1-3 mmol/g at ambient conditions (established in literature)
- Must be regenerated (temperature swing or pressure swing) to release captured CO2
Regeneration (Temperature Swing Adsorption - TSA):
CO2-C* + Heat (100-150C) --> CO2 (released) + C* (regenerated)6.2 Carbon Bed Specifications
| Parameter | Value |
|---|---|
| Adsorbent | Granular activated carbon (GAC), coconut shell based |
| Bed mass | 500 kg per tower |
| Bed dimensions | 1.5m x 1.5m x 0.5m (2 beds, alternating) |
| Surface area | ~1000 m2/g |
| CO2 capacity | ~2 mmol/g (at 400 ppm, 25C) |
| Cycle time | 4 hours adsorption, 2 hours regeneration |
| Regeneration | Waste heat from system (electrical resistance backup) |
6.3 CO2 Capture Rate (Honest Calculation)
Ambient CO2 concentration: ~420 ppm = 0.77 g/m3
Air flow through tower: 5,000 m3/hr
CO2 entering tower per hour:
0.77 g/m3 x 5,000 m3/hr = 3,850 g/hr = 3.85 kg/hrRealistic capture efficiency for activated carbon at ambient: 10-30% (This is the honest number - direct air capture of CO2 is one of the hardest problems in climate tech)
CO2 captured per hour:
3.85 kg/hr x 20% = 0.77 kg/hrCO2 captured per year:
0.77 kg/hr x 8,000 hrs/yr = 6,160 kg/yr = ~6.2 tonnes/year per towerHonest annual CO2 capture: ~6 tonnes per tower
Note: Original claim of 5,000 tonnes/year was vastly overstated. Direct air capture at ambient CO2 concentrations is extremely challenging. 6 tonnes/year is realistic for a single activated carbon tower. To capture 5,000 tonnes/year would require ~800 towers or a fundamentally different technology (e.g., amine scrubbing at much higher energy cost).
6.4 Where AtmoPhi DOES Excel
The real value of AtmoPhi is particulate and toxic gas removal, not CO2 capture:
- PM2.5 removal: tonnes per year of dangerous particulate
- NOx/SOx removal: hundreds of kg of acid rain precursors
- VOC removal: significant reduction in smog-forming compounds
- Ground-level ozone: meaningful reduction in toxic ozone
These are the pollutants that directly kill people (4.2 million deaths/year from outdoor air pollution per WHO). This is where AtmoPhi makes its biggest impact.
7. STAGE 5: CLEAN AIR DISPERSION
7.1 Design
- Tower height: 15-25m (optimized for urban deployment)
- Dispersion method: Fan-forced updraft with directional louvers
- Clean air zone: Realistic radius depends on wind conditions
- Calm conditions: meaningful improvement within 200-500m radius
- Moderate wind: dilution reduces measurable impact beyond 100-200m
- Honest assessment: "2km radius" is aspirational. Measurable AQI improvement is realistic within 200-500m in calm conditions.
7.2 Wind Energy Recovery (Patent 1105)
- Small vertical-axis wind turbine (VAWT) on tower top
- Tower creates local updraft that supplements natural wind
- Rated output: 1-3 kW (depends on wind speed)
- Annual energy: 3,000-8,000 kWh (site dependent)
8. ENERGY BUDGET
| Component | Power Draw |
|---|---|
| Intake fan + pre-filter | 5.0 kW |
| ESP power supply | 2.0 kW |
| ESP rapping system | 0.2 kW (intermittent) |
| UV-LED array (800W optical) | 2.5 kW (electrical) |
| Carbon bed regeneration heater | 3.0 kW (intermittent, avg 1.5 kW) |
| Dispersion fan | 3.0 kW |
| Control system + sensors | 0.5 kW |
| TOTAL | ~14.7 kW |
Energy Recovery
| Source | Recovery |
|---|---|
| VAWT wind turbine | 1-3 kW (variable) |
| Solar panels (20 m2 on tower) | 1-3 kW (average) |
| LED photon recycle (Patent 3561) | 0.3 kW |
| TOTAL recovery | 2.3-6.3 kW |
Net external power: 8.4-12.4 kW Realistic self-sufficiency: 15-43% (highly site and weather dependent)
9. BILL OF MATERIALS (Per Tower)
| Item | Qty | Est. Cost |
|---|---|---|
| Steel tower structure (15m) | 1 | $25,000 |
| Intake fan + motor + VFD | 1 | $8,000 |
| ESP plates (SS304) | 40 | $12,000 |
| ESP discharge electrodes | 20 | $4,000 |
| ESP power supply (60kV DC) | 1 | $8,000 |
| TiO2 honeycomb panels | 4 | $6,000 |
| UV-LED array (365nm) | 800 | $8,000 |
| Activated carbon (GAC) | 500 kg | $3,000 |
| Carbon bed vessels | 2 | $5,000 |
| Regeneration heaters | 2 | $2,000 |
| Dispersion fan + motor | 1 | $6,000 |
| VAWT wind turbine (3kW) | 1 | $8,000 |
| Solar panels (20m2) | 10 | $6,000 |
| Sensor suite | 1 | $10,000 |
| PLC + electrical panel | 1 | $8,000 |
| Structural foundation | 1 | $15,000 |
| TOTAL per tower | ~$134,000 |
Installed cost (with engineering, installation, commissioning): ~$200,000 - $250,000 per tower
10. REALISTIC IMPACT ASSESSMENT (Per Tower, Per Year)
| Metric | Honest Projection | Notes |
|---|---|---|
| Air processed | 43.8M m3/year | At design flow rate |
| PM2.5 captured | 2-20 tonnes | Depends on ambient PM levels |
| PM10 captured | 5-50 tonnes | Depends on ambient PM levels |
| NOx removed | 50-200 kg | Photocatalytic conversion |
| SOx removed | 30-100 kg | Photocatalytic conversion |
| VOCs removed | 20-100 kg | Photocatalytic + carbon |
| CO2 captured | ~6 tonnes | Honest DAC rate |
| People benefiting | 1,000-5,000 | Within 200-500m radius |
| Equiv. trees (CO2 only) | ~275 | At 22kg CO2/tree/year |
These are honest, defensible numbers based on established science. The PM removal numbers are the most impactful - particulate matter is the #1 killer in air pollution.
11. REFERENCES
- Parker, K.R. "Applied Electrostatic Precipitation." Springer, 1997.
- Zhao, J., Yang, X. "Photocatalytic oxidation for indoor air purification: a literature review." Building and Environment, 38.5 (2003): 645-654.
- Srenscek-Nazzal, J., et al. "Advances in modification of commercial activated carbon for enhancement of CO2 capture." Applied Surface Science, 494 (2019): 137-151.
- WHO. "Ambient (outdoor) air pollution." Fact sheet, updated 2022.
- EPA. "Air Quality Guide for Particle Pollution." EPA-456/F-09-002.
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Inventor: Christopher Gabriel Brown | 1341 Wellington Cove, Lawrenceville, GA 30043 Email: crioneaka@outlook.com
81597a5642648eabfcc4a6c938bfc8fb96bec4c2a3619c322445abda091ae378
AutoPhi AtmoPhi - Air Smog Remediation System Blueprint Package
Publicly online since 2010 · U.S. patent applications since 2012 · inventions offered since 2014. The work of Christopher Gabriel Brown, independently documented.
