Method for biomass hydrothermal liquefied biological oil modification

• Main Authors: SHI LINPING, LI BINGSHUO, KAI XINGPING, YANG TIANHUA, LI RUNDONG
• Format: Patent
• Language: Chinese; English
• Published: 29.05.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CRACKING HYDROCARBON OILS; FUELS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention belongs to the technical field of environment protection and new energy, and particularly relates to a biological oil modification method. The method comprises the steps that metallic aluminum reacts with an aqueous phase part of biomass hydrothermal liquefied biological oil to produce hydrogen, and hydrogen is used for the biological oil modification process. The new biological oilmodification method is provided, the quality of biological oil is improved, and resource utilization of the aqueous phase part of the hydrothermal liquefied biological oil is achieved. 本发明属于环境保护和新能源技术领域，具体涉及种生物油改性的方法；该方法采用金属铝和生物质水热液化生物油的水相部分反应产氢，用于生物油改性过程，提供种新型的生物油改性方法，即提高了生物油的品质，又实现了水热液化生物油水相部分的资源化利用。