JPS6258361B2 - - Google Patents
Info
- Publication number
- JPS6258361B2 JPS6258361B2 JP1983080A JP1983080A JPS6258361B2 JP S6258361 B2 JPS6258361 B2 JP S6258361B2 JP 1983080 A JP1983080 A JP 1983080A JP 1983080 A JP1983080 A JP 1983080A JP S6258361 B2 JPS6258361 B2 JP S6258361B2
- Authority
- JP
- Japan
- Prior art keywords
- ozone
- cellulosic
- cellulosic material
- cellulose
- amount
- 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.)
- Expired
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 47
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 239000000126 substance Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000010902 straw Substances 0.000 description 28
- 241000209094 Oryza Species 0.000 description 23
- 235000007164 Oryza sativa Nutrition 0.000 description 23
- 235000009566 rice Nutrition 0.000 description 23
- 241000894006 Bacteria Species 0.000 description 20
- 239000001913 cellulose Substances 0.000 description 14
- 229920002678 cellulose Polymers 0.000 description 14
- 238000000354 decomposition reaction Methods 0.000 description 14
- 238000011282 treatment Methods 0.000 description 14
- 108010059892 Cellulase Proteins 0.000 description 12
- 229940106157 cellulase Drugs 0.000 description 11
- 230000002255 enzymatic effect Effects 0.000 description 11
- 229920005610 lignin Polymers 0.000 description 10
- 102000004169 proteins and genes Human genes 0.000 description 10
- 108090000623 proteins and genes Proteins 0.000 description 10
- 239000002994 raw material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 7
- 239000002023 wood Substances 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 239000008103 glucose Substances 0.000 description 6
- 241000609240 Ambelania acida Species 0.000 description 5
- 241000209140 Triticum Species 0.000 description 5
- 235000021307 Triticum Nutrition 0.000 description 5
- 239000010905 bagasse Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 108010084185 Cellulases Proteins 0.000 description 3
- 102000005575 Cellulases Human genes 0.000 description 3
- 241000186220 Cellulomonas flavigena Species 0.000 description 3
- 108090000604 Hydrolases Proteins 0.000 description 3
- 102000004157 Hydrolases Human genes 0.000 description 3
- 241000223261 Trichoderma viride Species 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001461 cytolytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000012138 yeast extract Substances 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983080A JPS56116701A (en) | 1980-02-21 | 1980-02-21 | Pretreatment of cellulosic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983080A JPS56116701A (en) | 1980-02-21 | 1980-02-21 | Pretreatment of cellulosic material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56116701A JPS56116701A (en) | 1981-09-12 |
| JPS6258361B2 true JPS6258361B2 (US07321065-20080122-C00020.png) | 1987-12-05 |
Family
ID=12010197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983080A Granted JPS56116701A (en) | 1980-02-21 | 1980-02-21 | Pretreatment of cellulosic material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56116701A (US07321065-20080122-C00020.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62150366U (US07321065-20080122-C00020.png) * | 1986-03-13 | 1987-09-24 | ||
| JPS6455272U (US07321065-20080122-C00020.png) * | 1987-09-30 | 1989-04-05 | ||
| JPH0543344Y2 (US07321065-20080122-C00020.png) * | 1988-11-29 | 1993-11-01 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5947201A (ja) * | 1982-09-13 | 1984-03-16 | Res Assoc Petroleum Alternat Dev<Rapad> | セルロ−ス性物質の前処理方法 |
| FR2603775A1 (fr) * | 1986-09-17 | 1988-03-18 | Agri Poitou Ste Indle Agric Po | Procede pour ameliorer la digestibilite des pailles et autres matieres ligno-cellulosiques pour les ruminants, par traitement a l'ozone |
| KR20000058441A (ko) * | 2000-05-24 | 2000-10-05 | 조석형 | 저분자 다당류 및 그의 올리고당의 제조방법 |
| JP2009298972A (ja) * | 2008-06-17 | 2009-12-24 | Kao Corp | セルロース繊維とその製造方法 |
| US8216809B2 (en) | 2008-12-19 | 2012-07-10 | E I Du Pont De Nemours And Company | Organic solvent pretreatment of biomass to enhance enzymatic saccharification |
| JP6624740B2 (ja) | 2017-03-27 | 2019-12-25 | 学校法人同志社 | 樹脂組成物及び樹脂組成物の難燃性判定方法 |
-
1980
- 1980-02-21 JP JP1983080A patent/JPS56116701A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62150366U (US07321065-20080122-C00020.png) * | 1986-03-13 | 1987-09-24 | ||
| JPS6455272U (US07321065-20080122-C00020.png) * | 1987-09-30 | 1989-04-05 | ||
| JPH0543344Y2 (US07321065-20080122-C00020.png) * | 1988-11-29 | 1993-11-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56116701A (en) | 1981-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0045500B1 (en) | Method for pretreatment of cellulose materials | |
| Binder et al. | Delignification of straw with ozone to enhance biodegradability | |
| US3962033A (en) | Method for producing cellulose pulp | |
| US1990523A (en) | Method of producing methane | |
| KR100321678B1 (ko) | 생물질의전처리방법 | |
| EP2333151A1 (en) | Novel method for processing lignocellulose containing material | |
| Eriksson et al. | Fermentation of waste mechanical fibers from a newsprint mill by the rot fungus Sporotrichum pulverulentum | |
| Negi et al. | Vermistabilization of paper mill wastewater sludge using Eisenia fetida | |
| Li et al. | Effects of ultrasonic intensity and reactor scale on kinetics of enzymatic saccharification of various waste papers in continuously irradiated stirred tanks | |
| US4395543A (en) | Selective solvent extraction of cellulosic material | |
| Ben‐Ghedalia et al. | Effect of sodium hydroxide, ozone and sulphur dioxide on the composition and in vitro digestibility of wheat straw | |
| JPS5953014B2 (ja) | 蛋白含有物質の製造方法 | |
| CN113265898A (zh) | 一种利用木聚糖酶与果胶酶进行小麦秸秆制浆的方法 | |
| JPS6258361B2 (US07321065-20080122-C00020.png) | ||
| CN101775412A (zh) | 利用木质纤维素制备沼气的方法 | |
| Puri | Ozone pretreatment to increase digestibility of lignocellulose | |
| Zhang et al. | Bacterial cellulose synthesized with apple pomace enhanced by ionic liquid pretreatment | |
| Miron et al. | Effect of chemical treatments on the degradability of cotton straw by rumen microorganisms and by fungal cellulase | |
| Jin et al. | Saccharification and detoxification of Na2CO3 pretreated rice straw with on-site manufactured enzymes secreted by Aspergillus fumigatus to enhance bioethanol yield | |
| CN101969787A (zh) | 真核细胞生物质的处理 | |
| Kaparaju et al. | The effects of post-treatments and temperature on recovering the methane potential of> 2 mm solid fraction of digested cow manure | |
| JPS6219920B2 (US07321065-20080122-C00020.png) | ||
| CA1169794A (en) | Process for treating cellulosic material and products produced therefrom | |
| JP4150523B2 (ja) | コンポスト肥料の製造方法 | |
| Bravo et al. | Growth of Chaetomium cellulolyticum in solid-state fermentation of sugar cane bagasse treated with water and alkali at several liquid/solid ratios |
