A process for the production of organic chemicals and fuels from lignin in the presence of a molybdenum or tungsten based catalyst, comprising mixing the lignin with the catalyst and a solvent in a sealed reactor, introducing an inert gas or hydrogen to the reactor to replace oxygen therein, and hea
A process for the production of organic chemicals and fuels from lignin in the presence of a molybdenum or tungsten based catalyst, comprising mixing the lignin with the catalyst and a solvent in a sealed reactor, introducing an inert gas or hydrogen to the reactor to replace oxygen therein, and heating the sealed reactor to perform a depolymerization reaction at a reaction temperature of above 200° C. to obtain liquid products, which include aromatic compounds, esters, alcohols, monophenols and benzyl alcohols.
대표청구항▼
1. A process for the production of organic chemicals and fuels from lignin, comprising mixing the lignin with a molybdenum based catalyst and a solvent in a sealed reactor,introducing an inert gas to the reactor to replace oxygen therein, andheating the sealed reactor to perform a depolymerization r
1. A process for the production of organic chemicals and fuels from lignin, comprising mixing the lignin with a molybdenum based catalyst and a solvent in a sealed reactor,introducing an inert gas to the reactor to replace oxygen therein, andheating the sealed reactor to perform a depolymerization reaction at a reaction temperature of 230-350° C. for 0.5-12 h to obtain liquid products comprising alcohols, esters, monophenols, benzyl alcohols and arenes;wherein the solvent is selected from the group consisting of deionized water, ethanol and a mixture of deionized water and ethanol;wherein the molybdenum based catalyst is a supported or an unsupported catalyst comprising molybdenum as an active metal;wherein the supported catalyst is expressed as AxBy/C, wherein A represents molybdenum which has a loading amount of 1-80 wt. % of the supported catalyst, B represents carbon, phosphorus or nitrogen, and C represents the support of the catalyst selected from the group consisting of aluminum oxide (Al2O3), activated carbon (AC), silicon dioxide (SiO2), silicon carbide (SiC), zeolites and nano-carbon fiber, 0
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Engel Dusan J. (Des Plaines IL) Steigleder Karl Z. (Glen Ellyn IL), Hydrocracking process for liquefaction of lignin.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.