发明名称 |
BIOMASS CONVERSION SYSTEMS CONTAINING A MOVING BED CATALYST FOR STABILIZATION OF A HYDROLYSATE AND METHODS FOR USE THEREOF |
摘要 |
<p>Digestion of cellulosic biomass solids to form a hydrolysate may be conducted with in situ catalytic reduction to transform soluble carbohydrates in the hydrolysate into a more stable reaction product. Biomass conversion systems for performing such a transformation can comprise: a hydrothermal digestion unit that also contains a first catalyst capable of activating molecular hydrogen the first catalyst being fluidly mobile within the hydrothermal digestion unit; an optional hydrogen feed line that is operatively connected to the hydrothermal digestion unit; a fluid circulation loop comprising the hydrothermal digestion unit and a catalytic reduction reactor unit that contains a second catalyst capable of activating molecular hydrogen; and a catalyst transport mechanism external to the hydrothermal digestion unit the catalyst transport mechanism being capable of conveying at least a portion of the first catalyst to another location from a catalyst collection zone located within the hydrothermal digestion unit.</p> |
申请公布号 |
IN10785DEN2014(A) |
申请公布日期 |
2015.09.04 |
申请号 |
IN2014DE10785 |
申请日期 |
2014.12.17 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
KOMPLIN GLENN CHARLES;POWELL JOSEPH BROUN |
分类号 |
B01J8/22;C10G1/06;C10G1/08 |
主分类号 |
B01J8/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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