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Jonathan Zhu

Zuolin Zhu

A process for converting organic MSW into liquid fuels or chemical products in almost quantitative yield via catalytic one-pot hydrolytic depolymerization of organic MSW. The organic MSW comprises all organic materials that exists in municipal solid waste, such as paper and paperboard, food scraps, yard trimmings, rubber, leather, textiles, wood, plastics, etc. The process is the first one over the world for resourcing municipal solid waste.

Process for resourcing municipal solid waste

Lignocelluloses are selectively hydrolyzed into only two kinds of products in an one-pot, quantitative reaction. Lignin is reduced into small molecular aromatics without using reductants. Simultaneously, cellulose and hemicellulose are oxidized into small organic acids without using oxidants. A catalytic method is invented for oxygen-transfer from lignin to cellulose or hemicellulose. There is neither gasification nor black tar formation observed during the hydrolytic depolymerization.

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San Diego, CA, United States of America

Jonathan Zhu