CN104480163A - 一种酶解糖液的制备方法 - Google Patents
一种酶解糖液的制备方法 Download PDFInfo
- Publication number
- CN104480163A CN104480163A CN201410842238.9A CN201410842238A CN104480163A CN 104480163 A CN104480163 A CN 104480163A CN 201410842238 A CN201410842238 A CN 201410842238A CN 104480163 A CN104480163 A CN 104480163A
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- preparation
- flashing
- liquid glucose
- flash evaporation
- product
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000010902 straw Substances 0.000 claims abstract description 10
- 238000002203 pretreatment Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 abstract description 13
- 150000007513 acids Chemical class 0.000 abstract description 8
- 238000001704 evaporation Methods 0.000 abstract description 7
- 230000008020 evaporation Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009835 boiling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 150000001299 aldehydes Chemical class 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 235000019441 ethanol Nutrition 0.000 description 9
- 229960004756 ethanol Drugs 0.000 description 8
- 238000000855 fermentation Methods 0.000 description 8
- 230000004151 fermentation Effects 0.000 description 8
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 7
- 229920002678 cellulose Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007701 flash-distillation Methods 0.000 description 6
- 108010059892 Cellulase Proteins 0.000 description 5
- 229920002488 Hemicellulose Polymers 0.000 description 5
- 229940106157 cellulase Drugs 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004537 pulping Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000012808 vapor phase Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000001784 detoxification Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000012262 fermentative production Methods 0.000 description 1
- 210000000630 fibrocyte Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
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CN201410842238.9A CN104480163B (zh) | 2014-12-30 | 2014-12-30 | 一种酶解糖液的制备方法 |
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CN201410842238.9A CN104480163B (zh) | 2014-12-30 | 2014-12-30 | 一种酶解糖液的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104480163A true CN104480163A (zh) | 2015-04-01 |
CN104480163B CN104480163B (zh) | 2017-11-24 |
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CN201410842238.9A Active CN104480163B (zh) | 2014-12-30 | 2014-12-30 | 一种酶解糖液的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104911164A (zh) * | 2015-05-11 | 2015-09-16 | 镇江博睿兴邦生物科技有限公司 | 一种提高纤维素酶使用效率的方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101736631A (zh) * | 2008-11-12 | 2010-06-16 | 熊鹏 | 一种高效预处理木质纤维素的工艺 |
CN104031946A (zh) * | 2013-03-06 | 2014-09-10 | 国网新源控股有限公司北京非粮醇电联产技术研发中心 | 一种免脱毒处理的纤维素乙醇生产方法 |
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2014
- 2014-12-30 CN CN201410842238.9A patent/CN104480163B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101736631A (zh) * | 2008-11-12 | 2010-06-16 | 熊鹏 | 一种高效预处理木质纤维素的工艺 |
CN104031946A (zh) * | 2013-03-06 | 2014-09-10 | 国网新源控股有限公司北京非粮醇电联产技术研发中心 | 一种免脱毒处理的纤维素乙醇生产方法 |
Non-Patent Citations (1)
Title |
---|
徐勇等: "阴离子交换树脂对玉米秸秆蒸汽***预处理液的选择性脱毒", 《林业化学与工业》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104911164A (zh) * | 2015-05-11 | 2015-09-16 | 镇江博睿兴邦生物科技有限公司 | 一种提高纤维素酶使用效率的方法和装置 |
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Publication number | Publication date |
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CN104480163B (zh) | 2017-11-24 |
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Effective date of registration: 20190322 Address after: 102300 Room 303, Building 1-1 and Room 3, No. 10, Shangyuan Road, Shilong Economic Development Zone, Mentougou District, Beijing Patentee after: BEIJING HEMUZHIJIA TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 138008 Petrochemical Street 887, Ningjiang District, Songyuan City, Jilin Province (Room 208, 2nd floor, Mobile Department) Patentee before: SONGYUAN GUANGHE ENERGY Co.,Ltd. |
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Effective date of registration: 20221201 Address after: No. 207, Floor 2, Building 3, Zone 4, Zijin Shinkansen, Huoying Street, Changping District, Beijing 102200 Patentee after: Beijing Heneng Times Biotechnology Co.,Ltd. Address before: 102300 Room 303, Building 1-1 and Room 3, No. 10, Shangyuan Road, Shilong Economic Development Zone, Mentougou District, Beijing Patentee before: BEIJING HEMUZHIJIA TECHNOLOGY DEVELOPMENT CO.,LTD. |
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Effective date of registration: 20240425 Address after: 201500 Building 2, No. 688, Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai (Economic Community of Jinshan second industrial zone) Patentee after: Shanghai Hairui Biotechnology Co.,Ltd. Country or region after: China Address before: No. 207, Floor 2, Building 3, Zone 4, Zijin Shinkansen, Huoying Street, Changping District, Beijing 102200 Patentee before: Beijing Heneng Times Biotechnology Co.,Ltd. Country or region before: China |
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