CN100487059C - Method for preparing degradable material using stalk - Google Patents
Method for preparing degradable material using stalk Download PDFInfo
- Publication number
- CN100487059C CN100487059C CNB2005100112188A CN200510011218A CN100487059C CN 100487059 C CN100487059 C CN 100487059C CN B2005100112188 A CNB2005100112188 A CN B2005100112188A CN 200510011218 A CN200510011218 A CN 200510011218A CN 100487059 C CN100487059 C CN 100487059C
- Authority
- CN
- China
- Prior art keywords
- raw material
- fried
- quick
- vapour
- lignocellulose raw
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 title claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 42
- 239000002608 ionic liquid Substances 0.000 claims abstract description 31
- 239000003495 polar organic solvent Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 19
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 150000002500 ions Chemical class 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000002203 pretreatment Methods 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 4
- KAIPKTYOBMEXRR-UHFFFAOYSA-N 1-butyl-3-methyl-2h-imidazole Chemical compound CCCCN1CN(C)C=C1 KAIPKTYOBMEXRR-UHFFFAOYSA-N 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 229920002866 paraformaldehyde Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- IBZJNLWLRUHZIX-UHFFFAOYSA-N 1-ethyl-3-methyl-2h-imidazole Chemical compound CCN1CN(C)C=C1 IBZJNLWLRUHZIX-UHFFFAOYSA-N 0.000 claims description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- 241000370738 Chlorion Species 0.000 claims description 2
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 claims description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 235000012209 glucono delta-lactone Nutrition 0.000 claims description 2
- 229960003681 gluconolactone Drugs 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 7
- 239000012895 dilution Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000010902 straw Substances 0.000 abstract description 25
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000001291 vacuum drying Methods 0.000 description 16
- 239000012528 membrane Substances 0.000 description 13
- 241000209140 Triticum Species 0.000 description 11
- 235000021307 Triticum Nutrition 0.000 description 11
- 238000001035 drying Methods 0.000 description 11
- 229920002678 cellulose Polymers 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 7
- YRGNNOABGRMUKR-UHFFFAOYSA-N Cl(=O)(=O)O.C(CCC)N1CN(C=C1)C Chemical compound Cl(=O)(=O)O.C(CCC)N1CN(C=C1)C YRGNNOABGRMUKR-UHFFFAOYSA-N 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 5
- 238000005474 detonation Methods 0.000 description 5
- 238000007781 pre-processing Methods 0.000 description 5
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 229920002488 Hemicellulose Polymers 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000004176 ammonification Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- ZXLOSLWIGFGPIU-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;acetate Chemical compound CC(O)=O.CCN1CN(C)C=C1 ZXLOSLWIGFGPIU-UHFFFAOYSA-N 0.000 description 1
- AYMDKQQFUZHWGX-UHFFFAOYSA-N 1-ethyl-3-methyl-1,2-dihydroimidazol-1-ium;thiocyanate Chemical compound [S-]C#N.CC[NH+]1CN(C)C=C1 AYMDKQQFUZHWGX-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000875 Dissolving pulp Polymers 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241000209072 Sorghum Species 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 229940088623 biologically active substance Drugs 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- GOYYUYNOGNSLTE-UHFFFAOYSA-N copper;2-azanidylethylazanide Chemical compound [Cu+2].[NH-]CC[NH-].[NH-]CC[NH-] GOYYUYNOGNSLTE-UHFFFAOYSA-N 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000012978 lignocellulosic material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100112188A CN100487059C (en) | 2005-01-20 | 2005-01-20 | Method for preparing degradable material using stalk |
Applications Claiming Priority (1)
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CNB2005100112188A CN100487059C (en) | 2005-01-20 | 2005-01-20 | Method for preparing degradable material using stalk |
Publications (2)
Publication Number | Publication Date |
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CN1807515A CN1807515A (en) | 2006-07-26 |
CN100487059C true CN100487059C (en) | 2009-05-13 |
Family
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CNB2005100112188A Expired - Fee Related CN100487059C (en) | 2005-01-20 | 2005-01-20 | Method for preparing degradable material using stalk |
Country Status (1)
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CN (1) | CN100487059C (en) |
Families Citing this family (22)
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---|---|---|---|---|
CN101250285B (en) * | 2007-10-10 | 2011-04-20 | 中国科学院过程工程研究所 | Method for degrading bis-hydroxyethyl terephthalate |
CN101736426B (en) * | 2008-11-07 | 2012-01-25 | 中国科学院化学研究所 | Method for preparing regenerated cellulose fibers from plant fibrous pulp of reeds and stalks |
CN102146591B (en) * | 2011-03-10 | 2012-11-21 | 武汉纺织大学 | Method for preparing regenerated straw fiber by directly spinning straw |
CN102178081B (en) * | 2011-04-13 | 2013-02-06 | 北京中诺德瑞工业科技有限公司 | Processing method and product of straw feed for ruminants |
CN102504559B (en) * | 2011-11-04 | 2013-09-11 | 山东省塑料研究开发中心 | Method for processing full-degradable and recyclable plastic by using natural straw |
CN103497346A (en) * | 2013-10-11 | 2014-01-08 | 中国科学院大学 | Regenerated wood microsphere and preparation method thereof |
CN103665391A (en) * | 2013-12-10 | 2014-03-26 | 江南大学 | Method for liquefying straws by acidic ionic liquid |
CN103667243B (en) * | 2013-12-11 | 2016-06-08 | 江苏科技大学 | A kind of ionic liquid and modifier process after straw for the method for cellulase immobilization carrier |
CN103773054B (en) * | 2013-12-26 | 2015-12-30 | 南京林业大学 | A kind of method preparing lignocellulose bio-based plastics |
CN105567880B (en) * | 2014-10-10 | 2019-08-16 | 青岛蔚蓝生物集团有限公司 | A kind of method and its application of lignocellulose degradation |
CN104861180B (en) * | 2015-05-22 | 2017-10-20 | 华南理工大学 | A kind of method of string full constituent high-efficiency dissolution |
CN104862345B (en) * | 2015-06-18 | 2018-10-19 | 南京林业大学 | A kind of poison-removing method of lignocellulose raw material prehydrolysis liquid glucose |
CN105061789B (en) * | 2015-07-29 | 2019-03-01 | 广东省微生物研究所 | A kind of preparation method of chemical modification wood fibre thin-film material |
CN105296329B (en) * | 2015-11-09 | 2018-05-25 | 北京化工大学 | A kind of device and method continuously pre-processed to lignocellulose material using microwave-diluted acid steam explosion |
CN105401303B (en) * | 2015-12-01 | 2017-03-29 | 惠安华晨贸易有限公司 | A kind of processing technology of environment-friendlycloth cloth |
CN105838608A (en) * | 2015-12-02 | 2016-08-10 | 华中农业大学 | Method for segment pretreatment on straws through ammonia water and hydrogen peroxide |
CN106519269A (en) * | 2016-10-28 | 2017-03-22 | 安徽农业大学 | A method of preparing a lignocellulose renewable film by pretreating bamboo powder with a dioxane/water blended solution |
CN106968036B (en) * | 2017-05-04 | 2019-01-01 | 河南新野纺织股份有限公司 | The production technology of stalk fibre fabric |
CN107880293A (en) * | 2017-12-12 | 2018-04-06 | 柳州市柳科科技有限公司 | A kind of method that cellulose membrane is prepared using rice straw |
CN109705597A (en) * | 2018-11-30 | 2019-05-03 | 湖南工业大学 | A kind of preparation method of agriculture waste fiber base high-strength degradable barrier film |
CN113802270A (en) * | 2021-09-06 | 2021-12-17 | 佛山市意创纺织有限公司 | Manufacturing method for degradable plant raw material non-woven fabric production |
CN115176668B (en) * | 2022-08-01 | 2023-07-25 | 中国农业科学院都市农业研究所 | Regenerated material of plant source waste as well as preparation method and application thereof |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1037842A (en) * | 1988-05-20 | 1989-12-13 | 武汉大学 | Organic solvent method for preparing regenerated cellulose porous membrane |
CN1126965A (en) * | 1993-05-27 | 1996-07-17 | 生物天然包装材料研究与开发有限公司 | Process for producing composite materials from renewable raw materials |
US5614564A (en) * | 1993-07-28 | 1997-03-25 | Samsung General Chemicals Co., Ltd. | Degradable foam and the method for its production |
CN1352716A (en) * | 1999-04-12 | 2002-06-05 | 罗迪阿阿克土有限公司 | Method for separating lignocellulose-containing biomass |
CN1417407A (en) * | 2002-12-12 | 2003-05-14 | 中国科学院化学研究所 | Room temperature ionic liquid containing unsaturated double bond and its prepn and application |
CN1491984A (en) * | 2002-10-22 | 2004-04-28 | 中国科学院化学研究所 | Process for producing phenolic resin nano composite material and its prepared product |
CN1491974A (en) * | 2002-10-22 | 2004-04-28 | 中国科学院化学研究所 | Cellulose solution and its preparing method |
CN1556263A (en) * | 2004-01-02 | 2004-12-22 | 王来云 | Method of producing fiber from corn straw |
FR2832348B1 (en) * | 2001-11-16 | 2007-01-05 | Ralph Wicky | FORMULATION AND PROCESS FOR MANUFACTURING A BIODEGRADABLE CONTAINER OR POT OR CUP |
-
2005
- 2005-01-20 CN CNB2005100112188A patent/CN100487059C/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1037842A (en) * | 1988-05-20 | 1989-12-13 | 武汉大学 | Organic solvent method for preparing regenerated cellulose porous membrane |
CN1126965A (en) * | 1993-05-27 | 1996-07-17 | 生物天然包装材料研究与开发有限公司 | Process for producing composite materials from renewable raw materials |
US5614564A (en) * | 1993-07-28 | 1997-03-25 | Samsung General Chemicals Co., Ltd. | Degradable foam and the method for its production |
CN1352716A (en) * | 1999-04-12 | 2002-06-05 | 罗迪阿阿克土有限公司 | Method for separating lignocellulose-containing biomass |
FR2832348B1 (en) * | 2001-11-16 | 2007-01-05 | Ralph Wicky | FORMULATION AND PROCESS FOR MANUFACTURING A BIODEGRADABLE CONTAINER OR POT OR CUP |
CN1491984A (en) * | 2002-10-22 | 2004-04-28 | 中国科学院化学研究所 | Process for producing phenolic resin nano composite material and its prepared product |
CN1491974A (en) * | 2002-10-22 | 2004-04-28 | 中国科学院化学研究所 | Cellulose solution and its preparing method |
CN1417407A (en) * | 2002-12-12 | 2003-05-14 | 中国科学院化学研究所 | Room temperature ionic liquid containing unsaturated double bond and its prepn and application |
CN1556263A (en) * | 2004-01-02 | 2004-12-22 | 王来云 | Method of producing fiber from corn straw |
Non-Patent Citations (4)
Title |
---|
固体废弃物在超/近临界水中连续分解装置的研究. 吕秀阳.高校化学工程学报,第15卷第1期. 2001 * |
秸秆的利用与深加工. 张雪松.化工时刊,第18卷第5期. 2004 * |
超临界CO2流体对纤维素梅催化反应的影响. 辛玮.生物工程学报,第20卷第5期. 2004 * |
超临界流体技术在纤维素中的应用. 何涛.纤维素科学与技术,第11卷第3期. 2003 * |
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