Chinese Academy of Sciences

Longlong Ma

Qing Feng Zhang

Qi Zhang

Ting Jiang

Wei Lv

Xinshu Zhuang

Jing Liu

Zhenhong Yuan

Tiejun Wang

Chuangzhi Wu

Xinghua Zhang

Chenguang Wang

Yuting Zhu

The invention discloses a process for hydrolyzed reforming of the ligneous cellulose biomass to produce bio-gasoline, which directly transfers the hydrolyzed-material liquid obtained from ligneous cellulose biomass through hydrolyzing into aqueous catalytic reforming system, the feed subjects to aqueous catalytic reforming reaction in low-temperature reforming reactor filled with catalyst Ni/SiO&#x2014;AlOand in high-temperature reforming reactor filled with catalyst Ni/HZSM-5 in turn, the reactant is condensed and phase-separated: uncondensed bio-gasoline is absorbed by absorption liquid-C6 alkane, condensed liquid is phase-separated through phase-separator, bio-gasoline is obtained in the upper layer of the phase-separator. The invention creates a new process for producing high-quality liquid fuel oil using biomass as feedstock, which can automatically layer and separate, omitting the step of rectifying and purifying product. The feedstock is cheap and broadly available. The product can directly used in the present vehicle-carried engine system, and have prosperous market prospect.

Process for hydrolysed reforming of liquous cellulose biomass to produce bio-gasoline

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Guangdong, China

Longlong Ma