CN103833542A - 用生物质原料快速热裂解制备乙酸的方法 - Google Patents
用生物质原料快速热裂解制备乙酸的方法 Download PDFInfo
- Publication number
- CN103833542A CN103833542A CN201310686017.2A CN201310686017A CN103833542A CN 103833542 A CN103833542 A CN 103833542A CN 201310686017 A CN201310686017 A CN 201310686017A CN 103833542 A CN103833542 A CN 103833542A
- Authority
- CN
- China
- Prior art keywords
- acetic acid
- biomass material
- biomass
- raw material
- thermal cracking
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 179
- 239000002028 Biomass Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000002994 raw material Substances 0.000 title abstract description 24
- 238000004227 thermal cracking Methods 0.000 title abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims abstract description 6
- 230000005494 condensation Effects 0.000 claims abstract description 6
- 238000000746 purification Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 37
- 239000010902 straw Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000000197 pyrolysis Methods 0.000 claims description 17
- 238000005119 centrifugation Methods 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 15
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 10
- 240000003183 Manihot esculenta Species 0.000 claims description 7
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 claims description 7
- 235000021307 Triticum Nutrition 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 240000007594 Oryza sativa Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 6
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 235000009973 maize Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 150000001408 amides Chemical class 0.000 claims description 5
- 238000010504 bond cleavage reaction Methods 0.000 claims description 5
- 229920002492 poly(sulfone) Polymers 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 230000007017 scission Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 240000000249 Morus alba Species 0.000 claims description 3
- 235000008708 Morus alba Nutrition 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 244000098338 Triticum aestivum Species 0.000 claims 1
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract description 2
- 238000006297 dehydration reaction Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000005374 membrane filtration Methods 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 14
- 235000013339 cereals Nutrition 0.000 description 13
- 238000002309 gasification Methods 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 13
- 239000004576 sand Substances 0.000 description 13
- 238000001291 vacuum drying Methods 0.000 description 13
- 238000007605 air drying Methods 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 241000209140 Triticum Species 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000006315 carbonylation Effects 0.000 description 3
- 238000005810 carbonylation reaction Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000003610 charcoal Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 159000000021 acetate salts Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310686017.2A CN103833542B (zh) | 2013-12-16 | 2013-12-16 | 用生物质原料快速热裂解制备乙酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310686017.2A CN103833542B (zh) | 2013-12-16 | 2013-12-16 | 用生物质原料快速热裂解制备乙酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103833542A true CN103833542A (zh) | 2014-06-04 |
CN103833542B CN103833542B (zh) | 2016-01-20 |
Family
ID=50797484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310686017.2A Expired - Fee Related CN103833542B (zh) | 2013-12-16 | 2013-12-16 | 用生物质原料快速热裂解制备乙酸的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103833542B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111170844A (zh) * | 2020-01-03 | 2020-05-19 | 东北林业大学 | 一种乙酸的制备方法 |
CN115108903A (zh) * | 2022-06-07 | 2022-09-27 | 安徽秸家生物科技开发有限公司 | 一种基于一锅两步法处理碱化秸秆制备乙酸的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103420957A (zh) * | 2013-08-08 | 2013-12-04 | 南昌大学 | 一种木质纤维素综合利用的方法 |
-
2013
- 2013-12-16 CN CN201310686017.2A patent/CN103833542B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103420957A (zh) * | 2013-08-08 | 2013-12-04 | 南昌大学 | 一种木质纤维素综合利用的方法 |
Non-Patent Citations (2)
Title |
---|
张博 等: "桉树木屑热裂解制生物油的研究", 《安徽农业科学》, vol. 39, no. 20, 31 December 2011 (2011-12-31), pages 12275 - 12277 * |
蒋立科 等: "中药渣热裂解液化技术的研究", 《化学与生物工程》, vol. 26, no. 10, 31 December 2009 (2009-12-31) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111170844A (zh) * | 2020-01-03 | 2020-05-19 | 东北林业大学 | 一种乙酸的制备方法 |
CN111170844B (zh) * | 2020-01-03 | 2021-08-31 | 东北林业大学 | 一种乙酸的制备方法 |
CN115108903A (zh) * | 2022-06-07 | 2022-09-27 | 安徽秸家生物科技开发有限公司 | 一种基于一锅两步法处理碱化秸秆制备乙酸的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103833542B (zh) | 2016-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Willke et al. | Biotransformation of glycerol into 1, 3‐propanediol | |
CN102060649B (zh) | 一种制备高纯度环戊二烯的方法 | |
BRPI0815408B1 (pt) | Processo integrado para a produção de copolímeros de etileno e butileno, copolímero de etileno e butileno, e, uso de etileno e 1-butileno | |
NZ587093A (en) | Indirect production of butanol and hexanol | |
CN106928026B (zh) | 一种纤维素乙醇蒸馏的方法 | |
CN103059896B (zh) | 一种快速热解制备低含水率及低酸性生物油的方法及其装置 | |
CN201864677U (zh) | 一种生物质分级水解生产乙酰丙酸酯联产糠醛的装置 | |
CN102249864B (zh) | 4-乙烯基苯酚的制备方法 | |
CN102276847A (zh) | 一种利用高沸醇分离坚果壳木质素的方法 | |
CN103833542B (zh) | 用生物质原料快速热裂解制备乙酸的方法 | |
CN103980929B (zh) | 一种生物质快速热裂解制备生物燃油的方法 | |
CN102766020B (zh) | Abe 发酵液渗透汽化耦合精馏生产乙醇、丙酮和丁醇的方法 | |
CN103539214B (zh) | 乙醇脱水制乙烯的有机废水处理方法 | |
CN103484234A (zh) | 一种微藻的催化液化制备生物油的方法 | |
JP2015048336A (ja) | ブタジエン及び/又は3−ブテン−2−オールの製造方法 | |
CN106316792B (zh) | 从秸秆糖加氢裂解产物中回收甲醇和乙醇的装置及方法 | |
Galbe et al. | Cellulosic bioethanol production | |
WO2015085012A1 (en) | Methods and systems for production of bioproducts | |
CN103012204A (zh) | 苯甲腈的制造方法 | |
CN101195600A (zh) | 制备4-羟基吲哚的方法 | |
CN208500801U (zh) | 一种乙醇生产装置 | |
CN108395362A (zh) | 一种利用热载体加热负压精馏提取联苯的方法 | |
Krishnamoorthy et al. | Bioprocessing of cane molasses to produce ethanol and its derived products from South Indian Distillery | |
CN109320402A (zh) | 一种草本生物质制备4-乙烯基苯酚的方法 | |
CN108441248A (zh) | 一种以废弃杨木粉为原料制备具有抗氧化性的生物油的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151204 Address after: 545006 the Guangxi Zhuang Autonomous Region East Road, Liuzhou, No. 268 Applicant after: Guangxi University of Science and Technology Applicant after: Guangxi University Applicant after: CHENGDU KEKAICHENGLIN TECHNOLOGY CO., LTD. Address before: 545006 School of biological and chemical engineering, Guangxi University of science and technology, 268 East Ring Road, the Guangxi Zhuang Autonomous Region, Liuzhou Applicant before: Xie Qingruo |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20191216 |
|
CF01 | Termination of patent right due to non-payment of annual fee |