发明名称 |
METHODS AND SYSTEMS FOR PROCESSING LIGNIN THROUGH VISCOSITY REDUCTION DURING HYDROTHERMAL DIGESTION OF CELLULOSIC BIOMASS SOLIDS |
摘要 |
Digestion of cellulosic biomass solids may be complicated by lignin release therefrom, which can produce a highly viscous phenolics liquid phase comprising lignin polymer. Systems for processing a phenolics liquid phase comprising lignin polymer may comprise: a hydrothermal digestion unit; a viscosity measurement device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; a temperature control device within the hydrothermal digestion unit or in flow communication with the hydrothermal digestion unit; and a processing device communicatively coupled to the viscosity measurement device and the temperature control device, the processing device being configured to actuate the temperature control device if the viscosity of a fluid phase comprising lignin exceeds a threshold value in the biomass conversion system. |
申请公布号 |
EP2914693(A1) |
申请公布日期 |
2015.09.09 |
申请号 |
EP20130788840 |
申请日期 |
2013.10.24 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
CHEEDA, JUBEN NEMCHAND;JOHNSON, KIMBERLY ANN;KOMPLIN, GLENN CHARLES;POWELL, JOSEPH BROUN |
分类号 |
C10G1/06;D21C9/00;G01N11/00 |
主分类号 |
C10G1/06 |
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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