EA201990510A1 - PROCESSING AND CONVERSION OF BIOMASS - Google Patents

PROCESSING AND CONVERSION OF BIOMASS

Info

Publication number
EA201990510A1
EA201990510A1 EA201990510A EA201990510A EA201990510A1 EA 201990510 A1 EA201990510 A1 EA 201990510A1 EA 201990510 A EA201990510 A EA 201990510A EA 201990510 A EA201990510 A EA 201990510A EA 201990510 A1 EA201990510 A1 EA 201990510A1
Authority
EA
Eurasian Patent Office
Prior art keywords
biomass
conversion
processing
ester
products
Prior art date
Application number
EA201990510A
Other languages
Russian (ru)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of EA201990510A1 publication Critical patent/EA201990510A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/52—Propionic acid; Butyric acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/02—Monosaccharides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate

Abstract

Биомассу (например, растительную биомассу, биомассу животного происхождения и биомассу бытовых отходов) обрабатывают с получением полезных промежуточных соединений и продуктов, таких как энергия, топливо, продукты питания или материалы. Осахаренную биомассу подвергают ферментации в две стадии с получением двух отдельных продуктов. Второй продукт может представлять собой карбоновую кислоту, которую подвергают взаимодействию со спиртом с получением сложного эфира. Спирт, используемый для этерификации, можно получить из биомассы. Указанный сложный эфир гидрируют в присутствии катализаторов с получением спиртов.Biomass (e.g., plant biomass, animal biomass, and domestic waste biomass) is processed to produce useful intermediates and products, such as energy, fuel, food, or materials. Sugared biomass is fermented in two stages to produce two separate products. The second product may be a carboxylic acid, which is reacted with an alcohol to form an ester. The alcohol used for esterification can be obtained from biomass. The specified ester is hydrogenated in the presence of catalysts to obtain alcohols.

EA201990510A 2013-03-15 2014-03-07 PROCESSING AND CONVERSION OF BIOMASS EA201990510A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361793336P 2013-03-15 2013-03-15

Publications (1)

Publication Number Publication Date
EA201990510A1 true EA201990510A1 (en) 2019-11-29

Family

ID=68653596

Family Applications (3)

Application Number Title Priority Date Filing Date
EA201992496A EA201992496A3 (en) 2013-03-15 2014-03-07 MATERIAL PROCESSING
EA201990510A EA201990510A1 (en) 2013-03-15 2014-03-07 PROCESSING AND CONVERSION OF BIOMASS
EA201990375A EA201990375A3 (en) 2013-03-15 2014-03-07 FILTRATION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201992496A EA201992496A3 (en) 2013-03-15 2014-03-07 MATERIAL PROCESSING

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA201990375A EA201990375A3 (en) 2013-03-15 2014-03-07 FILTRATION

Country Status (1)

Country Link
EA (3) EA201992496A3 (en)

Also Published As

Publication number Publication date
EA201992496A3 (en) 2020-06-30
EA201990375A2 (en) 2020-01-31
EA201992496A2 (en) 2020-03-31
EA201990375A3 (en) 2020-03-31

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