Title: Prepn process of biomass derived intemediate carbon phase
Application Number: 02151063 Application Date: 2002.12.05
Publication Number: 1421477 Publication Date: 2003.06.04
Approval Pub. Date: Granted Pub. Date: 2004.12.29
International Classifi-cation: C01B31/00,C08H5/04
Applicant(s) Name: Shanghai Jiaotong Univ. Address: 200030
Inventor(s) Name: Zhao Binyuan, Chen Gang
Attorney & Agent: wang tilin
Abstract:
     The present invention relates to the utilization of carbon material and biomass resource. By using biomass resource material and waste as material, and through crushing, compounding reactant, mixing modification and depolymerization to raise the reaction activity and aromatization capacity, solvent treatment, post-treatment, condensation, cyclization and orienting arrangement, anisotropic optical carbon intermediate phase is obtained. Compared with available technology with petroleum and coal as material, the present invention has the advantages of rich material resource, simple process and low cost.
Time: 5
<- Previous Patent:Process for preparing humic acid   |  Next Patent:Branched chain polyethylene glyco... ->