"American Chemical Society"

Background: 2002 Renewable Hydrogen  Production

Facing an Immediate Concern: Abrupt Climate Change

Pyrolysis Conversion and Hints

Terra Preta: A 2000 Year Old Soil Experiment

Terra preta sites are so valued they are dug up and sold for potting soil

Christoph Steiner Field Studies

3 Year Field Trial Studies

Field Trial Study

3 Year Results Summary

Impact on Microbial Growth

Microbial Response

Global Charcoal Research

Pyrolytic conversion of biomass offers options

Progression of Pyrolysis

Typical TGA of Pyrolysis

Progression of Pyrolysis

Current uses of non-renewable hydrogen

Low Temp Charcoal Advantage

Charcoal experiments

Chemical Pathways for Simultaneous Removal of Major CO2
 and ppm Levels of NOx and SOx Emissions by Innovative
 Application of the Fertilizer Production Reactions

Integration of Ammonia Carbonation and Biomass Pyrolysis for Carbon Management

Bench Scale NH3-CO2-Char Experiment

Chemical Pathways for Simultaneous Removal of Major CO2
 and ppm Levels of NOx and SOx Emissions by Innovative
 Application of the Fertilizer Production Reactions

Pilot
Test

Crushed Interior 2000x SEM

A Simple System

Integrated System with H2 and Ammonia from Biomass

Integrated with fossil fuel combustion & Nox reduction

Even simpler

Carbon Negative Energy

Slide 32

Is it Technically Possible to Go Carbon Negative?*

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