SG11201602151WA - Conversion and purification of biomass - Google Patents

Conversion and purification of biomass

Info

Publication number
SG11201602151WA
SG11201602151WA SG11201602151WA SG11201602151WA SG11201602151WA SG 11201602151W A SG11201602151W A SG 11201602151WA SG 11201602151W A SG11201602151W A SG 11201602151WA SG 11201602151W A SG11201602151W A SG 11201602151WA SG 11201602151W A SG11201602151W A SG 11201602151WA
Authority
SG
Singapore
Prior art keywords
biomass
purification
conversion
Prior art date
Application number
SG11201602151WA
Inventor
Guangshun Yi
Yugen Zhang
Original Assignee
Agency Science Tech & Res
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 by Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201602151WA priority Critical patent/SG11201602151WA/en
Publication of SG11201602151WA publication Critical patent/SG11201602151WA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/007—Mixed salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B01J35/23—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/035—Precipitation on carriers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C07D307/48—Furfural
SG11201602151WA 2013-09-20 2014-09-17 Conversion and purification of biomass SG11201602151WA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201602151WA SG11201602151WA (en) 2013-09-20 2014-09-17 Conversion and purification of biomass

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG2013071410 2013-09-20
PCT/SG2014/000439 WO2015041601A1 (en) 2013-09-20 2014-09-17 Conversion and purification of biomass
SG11201602151WA SG11201602151WA (en) 2013-09-20 2014-09-17 Conversion and purification of biomass

Publications (1)

Publication Number Publication Date
SG11201602151WA true SG11201602151WA (en) 2016-04-28

Family

ID=52689162

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201602151WA SG11201602151WA (en) 2013-09-20 2014-09-17 Conversion and purification of biomass

Country Status (5)

Country Link
US (1) US10167267B2 (en)
EP (1) EP3046913A4 (en)
CN (1) CN105745196B (en)
SG (1) SG11201602151WA (en)
WO (1) WO2015041601A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817524B (en) * 2015-04-07 2017-03-08 中南民族大学 A kind of method that catalyzed conversion fructose prepares 5 methylol furancarboxylic acids
CN108997279A (en) * 2015-07-24 2018-12-14 纳幕尔杜邦公司 The method for preparing 2,5- furandicarboxylic acid and its ester
RU2750483C2 (en) 2016-01-13 2021-06-28 СТОРА ЭНЗО ОуВайДжей Methods for producing 2,5-furandicarboxylic acid, and its intermediate compounds, and derivatives
CN105732551B (en) * 2016-04-18 2017-12-15 张玲 A kind of method for purifying the furandicarboxylic acid of bio-based 2,5
CN105906592B (en) * 2016-04-25 2018-06-08 张玲 A kind of method of 2- furancarboxylic acids isopentyl ester purifying
CN105906587B (en) * 2016-04-25 2017-12-26 王琪宇 A kind of method of 2,5 furyl dimethyl carbinol purifying
CN105884721B (en) * 2016-04-26 2017-11-24 张玲 A kind of method of 2,5 furans dicarbaldehyde purifying
CN105753819B (en) * 2016-04-26 2018-06-08 张玲 A kind of method of 5 hydroxymethyl furfural purifying
CN107011297B (en) * 2017-04-27 2019-05-14 广西科学院 A kind of method that biomass-based furfuran compound isolates and purifies
CN110997647A (en) 2017-07-12 2020-04-10 斯道拉恩索公司 Purified 2, 5-furandicarboxylic acid pathway products
EP3980407A1 (en) * 2019-06-06 2022-04-13 Purac Biochem B.V. Process for manufacturing hydroxymethylfurfural

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB591858A (en) 1944-05-30 1947-09-01 Walter Norman Haworth Improvements relating to the manufacture of 5-hydroxy-methyl furfural or levulinic acid
US3326944A (en) 1964-03-09 1967-06-20 Atlas Chem Ind Method of producing dehydromucic acid
US9169227B2 (en) * 2011-12-13 2015-10-27 Basf Se Production of 5 hydroxymethyulfurfural (HMF) from hexose solutions in the presence of steam
CN104024238B (en) 2011-12-28 2016-07-06 纳幕尔杜邦公司 For the method preparing furfural
IN2014DN06715A (en) 2012-03-27 2015-05-22 Kao Corp
US8772515B2 (en) 2012-10-11 2014-07-08 Wisconsin Alumni Research Foundation Method to convert biomass to 5-(hydroxymethyl)-furfural (HMF) and furfural using lactones, furans, and pyrans as solvents

Also Published As

Publication number Publication date
EP3046913A4 (en) 2017-10-25
CN105745196B (en) 2018-08-28
CN105745196A (en) 2016-07-06
WO2015041601A1 (en) 2015-03-26
EP3046913A1 (en) 2016-07-27
US10167267B2 (en) 2019-01-01
US20160207899A1 (en) 2016-07-21

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