CN109879996A - 一种利用甘蔗渣制备聚乙烯醇的方法 - Google Patents
一种利用甘蔗渣制备聚乙烯醇的方法 Download PDFInfo
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- CN109879996A CN109879996A CN201910216973.1A CN201910216973A CN109879996A CN 109879996 A CN109879996 A CN 109879996A CN 201910216973 A CN201910216973 A CN 201910216973A CN 109879996 A CN109879996 A CN 109879996A
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- Prior art keywords
- bagasse
- volume
- added
- polyvinyl alcohol
- solution
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- Granted
Links
- 241000609240 Ambelania acida Species 0.000 title claims abstract description 87
- 239000010905 bagasse Substances 0.000 title claims abstract description 87
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 44
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 72
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000005977 Ethylene Substances 0.000 claims abstract description 46
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 45
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000003054 catalyst Substances 0.000 claims abstract description 33
- 235000019441 ethanol Nutrition 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000001035 drying Methods 0.000 claims abstract description 22
- 238000006136 alcoholysis reaction Methods 0.000 claims abstract description 19
- 229920000642 polymer Polymers 0.000 claims abstract description 19
- 239000003999 initiator Substances 0.000 claims abstract description 18
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 17
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 16
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000855 fermentation Methods 0.000 claims abstract description 12
- 230000004151 fermentation Effects 0.000 claims abstract description 12
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- 238000006297 dehydration reaction Methods 0.000 claims abstract description 4
- 235000019394 potassium persulphate Nutrition 0.000 claims abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 84
- 239000000243 solution Substances 0.000 claims description 77
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 28
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 28
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 28
- 229920005610 lignin Polymers 0.000 claims description 25
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 25
- 239000005030 aluminium foil Substances 0.000 claims description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 21
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 19
- 239000000047 product Substances 0.000 claims description 19
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 claims description 18
- 239000007853 buffer solution Substances 0.000 claims description 16
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 14
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 14
- 241000235342 Saccharomycetes Species 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 14
- 239000010931 gold Substances 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 14
- 229910052763 palladium Inorganic materials 0.000 claims description 14
- 235000011056 potassium acetate Nutrition 0.000 claims description 14
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000002585 base Substances 0.000 claims description 10
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- 239000004098 Tetracycline Substances 0.000 claims description 9
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- 235000019364 tetracycline Nutrition 0.000 claims description 9
- 150000003522 tetracyclines Chemical class 0.000 claims description 9
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 claims description 9
- 229930182555 Penicillin Natural products 0.000 claims description 8
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 claims description 8
- 241000223261 Trichoderma viride Species 0.000 claims description 8
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 8
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 8
- 229940049954 penicillin Drugs 0.000 claims description 8
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 7
- 241000222120 Candida <Saccharomycetales> Species 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 7
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- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 241000223259 Trichoderma Species 0.000 claims 1
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- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
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- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
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- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical group C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
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- OANSOJSBHVENEI-UHFFFAOYSA-N cyclohexene-1-carbaldehyde Chemical compound O=CC1=CCCCC1 OANSOJSBHVENEI-UHFFFAOYSA-N 0.000 description 1
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- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
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Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
Description
Claims (10)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115707512A (zh) * | 2021-08-20 | 2023-02-21 | 中国石油化工股份有限公司 | 用于合成醋酸乙烯的催化剂及其制备方法和应用 |
CN115996962A (zh) * | 2020-06-30 | 2023-04-21 | 株式会社可乐丽 | 乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物 |
CN116034150A (zh) * | 2020-08-12 | 2023-04-28 | 株式会社可乐丽 | 乙烯醇系聚合物及其用途 |
TWI829024B (zh) * | 2020-10-15 | 2024-01-11 | 日商可樂麗股份有限公司 | 聚乙烯醇樹脂薄膜 |
Citations (3)
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CN102251010A (zh) * | 2011-05-18 | 2011-11-23 | 广州优锐生物科技有限公司 | 一种蔗渣高效同步糖化共发酵产乙醇的方法 |
CN102653776A (zh) * | 2011-03-02 | 2012-09-05 | 日立造船株式会社 | 由废弃物制备乙醇的方法 |
CN108713629A (zh) * | 2018-03-31 | 2018-10-30 | 广西秀美壮乡能源环保有限公司 | 一种甘蔗渣糖化方法 |
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2019
- 2019-03-21 CN CN201910216973.1A patent/CN109879996B/zh active Active
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CN102653776A (zh) * | 2011-03-02 | 2012-09-05 | 日立造船株式会社 | 由废弃物制备乙醇的方法 |
CN102251010A (zh) * | 2011-05-18 | 2011-11-23 | 广州优锐生物科技有限公司 | 一种蔗渣高效同步糖化共发酵产乙醇的方法 |
CN108713629A (zh) * | 2018-03-31 | 2018-10-30 | 广西秀美壮乡能源环保有限公司 | 一种甘蔗渣糖化方法 |
Non-Patent Citations (1)
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KELLY J. DUSSAN ET AL.: ""Evaluation of oxygen availability on ethanol production from sugarcane bagasse hydrolysate in a batch bioreactor using two strains of xylose-fermenting yeast"", 《RENEWABLE ENERGY》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115996962A (zh) * | 2020-06-30 | 2023-04-21 | 株式会社可乐丽 | 乙酸乙烯酯、乙酸乙烯酯聚合物及乙烯醇聚合物 |
CN116034150A (zh) * | 2020-08-12 | 2023-04-28 | 株式会社可乐丽 | 乙烯醇系聚合物及其用途 |
TWI829024B (zh) * | 2020-10-15 | 2024-01-11 | 日商可樂麗股份有限公司 | 聚乙烯醇樹脂薄膜 |
CN115707512A (zh) * | 2021-08-20 | 2023-02-21 | 中国石油化工股份有限公司 | 用于合成醋酸乙烯的催化剂及其制备方法和应用 |
CN115707512B (zh) * | 2021-08-20 | 2024-03-29 | 中国石油化工股份有限公司 | 用于合成醋酸乙烯的催化剂及其制备方法和应用 |
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