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 |
AU2013295862(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
AU20130295862 |
申请日期 |
2013.07.24 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
KOMPLIN, GLENN CHARLES;POWELL, JOSEPH BROUN |
分类号 |
B01J8/22;B01J8/02;C10G1/00;C10G1/06;C10G1/08;C10L1/02 |
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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