CN114210714B - 一种可提高废弃秸秆利用的厌氧发酵方法 - Google Patents
一种可提高废弃秸秆利用的厌氧发酵方法 Download PDFInfo
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- CN114210714B CN114210714B CN202111306148.4A CN202111306148A CN114210714B CN 114210714 B CN114210714 B CN 114210714B CN 202111306148 A CN202111306148 A CN 202111306148A CN 114210714 B CN114210714 B CN 114210714B
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- 239000010902 straw Substances 0.000 title claims abstract description 71
- 238000000855 fermentation Methods 0.000 title claims abstract description 47
- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000002360 preparation method Methods 0.000 claims abstract description 39
- 239000000440 bentonite Substances 0.000 claims abstract description 30
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 30
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 30
- 229920001661 Chitosan Polymers 0.000 claims abstract description 29
- 238000004880 explosion Methods 0.000 claims abstract description 19
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000243 solution Substances 0.000 claims description 38
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 32
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 24
- 238000005406 washing Methods 0.000 claims description 24
- 239000010456 wollastonite Substances 0.000 claims description 23
- 229910052882 wollastonite Inorganic materials 0.000 claims description 23
- 230000004151 fermentation Effects 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- -1 bentonite modified graphene Chemical class 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- 235000010855 food raising agent Nutrition 0.000 claims description 14
- 108090000790 Enzymes Proteins 0.000 claims description 13
- 102000004190 Enzymes Human genes 0.000 claims description 13
- 229940088598 enzyme Drugs 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 12
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 9
- 108010059892 Cellulase Proteins 0.000 claims description 7
- 229940106157 cellulase Drugs 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 239000005543 nano-size silicon particle Substances 0.000 claims description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000007974 sodium acetate buffer Substances 0.000 claims description 6
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
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- 230000036632 reaction speed Effects 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims description 2
- 229920005610 lignin Polymers 0.000 abstract description 6
- 238000002791 soaking Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 4
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- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 244000005700 microbiome Species 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- 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
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/36—Explosive disintegration by sudden pressure reduction
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- 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
- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
-
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
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CN114672157B (zh) * | 2022-04-12 | 2023-01-03 | 苏州御冠新材料科技有限公司 | 玻纤增强尼龙用无卤阻燃母粒、其制备方法及其应用 |
CN114793865A (zh) * | 2022-05-17 | 2022-07-29 | 成都农业科技职业学院 | 一种兰花盆景的制作办法 |
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CN113423470A (zh) * | 2019-02-13 | 2021-09-21 | 三吉油脂株式会社 | 化妆品配合剂、化妆品及其制造方法 |
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CN102212561B (zh) * | 2011-05-05 | 2013-06-26 | 郑州蓝德环保科技有限公司 | 干法湿法联合发酵秸秆的加工方法 |
CN103243136A (zh) * | 2013-05-08 | 2013-08-14 | 天津大学 | 一种提高木质纤维素酶解糖化效率的方法 |
CN103881945A (zh) * | 2014-01-08 | 2014-06-25 | 北京中科百瑞能工程技术有限责任公司 | 一种蒸汽爆破处理农业原料制备工业发酵用培养基的方法 |
GB2546243B (en) * | 2015-12-23 | 2018-07-11 | Aerothermal Green Energy Ltd | Biomass, thermal pressure hydrolysis and anaerobic digestion |
CN108547011A (zh) * | 2018-05-31 | 2018-09-18 | 华南理工大学 | 一种机械法制备壳聚糖及其衍生物纳米纤维的方法 |
CN109055969A (zh) * | 2018-10-15 | 2018-12-21 | 中国华能集团清洁能源技术研究院有限公司 | 一种玉米秸秆的电化学预处理技术制备还原糖的方法 |
CN110734949A (zh) * | 2019-11-25 | 2020-01-31 | 安徽正基生态农业有限公司 | 一种秸秆的预处理厌氧发酵酶解工艺 |
CN112293566A (zh) * | 2020-11-11 | 2021-02-02 | 辽宁祥和农牧实业有限公司 | 一种利用发酵菌剂酵解膨化秸秆作为饲料及其制备方法 |
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CN113423470A (zh) * | 2019-02-13 | 2021-09-21 | 三吉油脂株式会社 | 化妆品配合剂、化妆品及其制造方法 |
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Address after: 841007 room 101-120, No. 35, building 11, east entrance of 29tuan highway, Kuxi Industrial Park, Tiemenguan City, Bayingolin Mongol Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Guannong Co.,Ltd. Patentee after: Xinjiang Tianmu Biotechnology Co.,Ltd. Address before: 841007 room 101-120, No. 35, building 11, east entrance of 29tuan highway, Kuxi Industrial Park, Tiemenguan City, Bayingolin Mongol Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang guannong fruit antler Co.,Ltd. Patentee before: Xinjiang Tianmu Biotechnology Co.,Ltd. |
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