CN101230547A - 木质纤维材料制备纤维素及羧甲基纤维素的方法 - Google Patents
木质纤维材料制备纤维素及羧甲基纤维素的方法 Download PDFInfo
- Publication number
- CN101230547A CN101230547A CNA2008100734809A CN200810073480A CN101230547A CN 101230547 A CN101230547 A CN 101230547A CN A2008100734809 A CNA2008100734809 A CN A2008100734809A CN 200810073480 A CN200810073480 A CN 200810073480A CN 101230547 A CN101230547 A CN 101230547A
- Authority
- CN
- China
- Prior art keywords
- cellulose
- carboxymethyl cellulose
- lignin
- prepare
- lignocellulosic material
- 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.)
- Granted
Links
- 239000001913 cellulose Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 36
- 229920002678 cellulose Polymers 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 14
- 229920002522 Wood fibre Polymers 0.000 title claims abstract description 11
- -1 carboxymethyl cethylose Chemical compound 0.000 title description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 43
- 229920005610 lignin Polymers 0.000 claims abstract description 38
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 37
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 36
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 36
- 230000005855 radiation Effects 0.000 claims abstract description 10
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000047 product Substances 0.000 claims description 31
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920006184 cellulose methylcellulose Polymers 0.000 claims description 12
- 239000010902 straw Substances 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 11
- 239000012978 lignocellulosic material Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 8
- 241000609240 Ambelania acida Species 0.000 claims description 7
- 239000010905 bagasse Substances 0.000 claims description 7
- 239000012043 crude product Substances 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 241000209140 Triticum Species 0.000 claims description 4
- 235000021307 Triticum Nutrition 0.000 claims description 4
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 150000002978 peroxides Chemical class 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 22
- 239000013068 control sample Substances 0.000 description 20
- 235000019441 ethanol Nutrition 0.000 description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- 238000012360 testing method Methods 0.000 description 11
- 239000002244 precipitate Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 229920002488 Hemicellulose Polymers 0.000 description 8
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 8
- 238000002329 infrared spectrum Methods 0.000 description 8
- 238000002411 thermogravimetry Methods 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 7
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 7
- 238000005160 1H NMR spectroscopy Methods 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 159000000000 sodium salts Chemical class 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 230000009965 odorless effect Effects 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- 230000009967 tasteless effect Effects 0.000 description 5
- 238000004448 titration Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000004566 IR spectroscopy Methods 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 description 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 4
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical class [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- 238000001647 drug administration Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 235000013373 food additive Nutrition 0.000 description 3
- 239000002778 food additive Substances 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 240000000111 Saccharum officinarum Species 0.000 description 2
- 235000007201 Saccharum officinarum Nutrition 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002481 ethanol extraction Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000003317 industrial substance Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- 241000208140 Acer Species 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 101100481033 Arabidopsis thaliana TGA7 gene Proteins 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 244000050510 Cunninghamia lanceolata Species 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000170793 Phalaris canariensis Species 0.000 description 1
- DYUQAZSOFZSPHD-UHFFFAOYSA-N Phenylpropyl alcohol Natural products CCC(O)C1=CC=CC=C1 DYUQAZSOFZSPHD-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000219000 Populus Species 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 description 1
- 239000011013 aquamarine Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- CXHHBNMLPJOKQD-UHFFFAOYSA-N methyl hydrogen carbonate Chemical compound COC(O)=O CXHHBNMLPJOKQD-UHFFFAOYSA-N 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000012207 quantitative assay Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000009923 sugaring Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
批号 | 颜色 | 味 | 吸湿性 | 水中 | 乙醇、乙醚或氯仿中 |
060512060514060516标准规定 | 白色粉末白色粉末白色粉末白色或微黄粉末 | 无臭、无味无臭、无味无臭、无味无臭、无味 | 具吸湿性具吸湿性具吸湿性具吸湿性 | 成黏稠胶体成黏稠胶体成黏稠胶体成黏稠胶体 | 不溶不溶不溶不溶 |
批号 | 试验(1) | 试验(2) | 试验(3) |
060512060514060516标准规定 | 白色沉淀白色沉淀白色沉淀白色沉淀 | 白色沉淀白色沉淀白色沉淀白色沉淀 | 显钠盐的鉴别反应显钠盐的鉴别反应显钠盐的鉴别反应显钠盐的鉴别反应 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
干燥失重(%) | 8.20 | 8.48 | 8.25 | ≤10 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
酸碱度pH | 7.10 | 7.15 | 7.17 | 6.5~8.0 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
黏度(厘泊) | 665 | 660 | 672 | 600~1000 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
氯化物(%) | <2 | <2 | <2 | ≤2 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
铅盐 | <百万分之十 | <百万分之十 | <百万分之十 | ≤百万分之十 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
铁盐(%) | <0.016 | <0.016 | <0.016 | ≤0.016 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
砷盐 | <百万分之三 | <百万分之三 | <百万分之三 | ≤百万分之三 |
批号 | 060512 | 060514 | 060516 | 标准规定 |
含量(%) | 8.01 | 7.29 | 7.36 | 6.5~8.0 |
吸收峰(cm-1) | 振动类型及归属 | 吸收峰强度 | 备注 | |
测试样品 | 对照样品 | |||
3436 | 3438 | νO-H | S(宽) | 羟基O-H伸展振动 |
2919 | 2919 | νC-H | m | 次甲基C-H伸展振动 |
1631 | 1610 | νC=O | S(宽) | 羧基C=O伸展振动 |
1427 | 1425 | δC-H | m | C-H弯曲振动 |
1328 | 1328 | δC-H | m | C-H弯曲振动 |
1267 | 1267 | νC-O-H | S(宽) | C-O-H振动 |
1056 | 1058 | νC-O-H | S(宽) | C-O-H振动 |
713 | 713 | m | ||
597 | 597 | m |
δ(ppm) | 归属 | |
测试样品 | 对照样品 | |
3.0~5.0 | 3.0~5.0 | CH2,CH |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100734809A CN101230547B (zh) | 2008-02-26 | 2008-02-26 | 木质纤维材料制备羧甲基纤维素的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100734809A CN101230547B (zh) | 2008-02-26 | 2008-02-26 | 木质纤维材料制备羧甲基纤维素的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101230547A true CN101230547A (zh) | 2008-07-30 |
CN101230547B CN101230547B (zh) | 2012-03-14 |
Family
ID=39897332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100734809A Expired - Fee Related CN101230547B (zh) | 2008-02-26 | 2008-02-26 | 木质纤维材料制备羧甲基纤维素的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101230547B (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2213678A1 (en) * | 2007-10-17 | 2010-08-04 | Nippon Steel Chemical Co., Ltd. | Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
CN101824439A (zh) * | 2010-04-28 | 2010-09-08 | 江苏绿丰生物药业有限公司 | 一种微波-碱耦合预处理酒糟后发酵制取l-乳酸的方法 |
CN101830989A (zh) * | 2010-04-14 | 2010-09-15 | 兰州大学 | 利用马铃薯淀粉渣制备高粘度羧甲基纤维素钠的方法 |
CN101838349A (zh) * | 2010-05-18 | 2010-09-22 | 华南理工大学 | 一种微波辐射制备羧甲基半纤维素的方法 |
CN101524634B (zh) * | 2008-12-30 | 2010-12-08 | 淮阴师范学院 | 玉米秸秆芯穰吸附材料及其制备方法 |
CN102050952A (zh) * | 2010-11-11 | 2011-05-11 | 华南理工大学 | 室温均相制备木质纤维衍生物的方法 |
CN102153663A (zh) * | 2011-02-22 | 2011-08-17 | 玉林师范学院 | 用甘蔗渣制备高取代度羧甲基纤维素钠的方法 |
CN102212582A (zh) * | 2011-04-12 | 2011-10-12 | 王美岭 | 一种用生物法从秸秆制备纤维素的方法 |
RU2442794C2 (ru) * | 2010-04-13 | 2012-02-20 | Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный университет" | Способ карбоксиметилирования лигноуглеводных материалов |
CN102639706A (zh) * | 2009-04-30 | 2012-08-15 | 安尼基有限责任公司 | 从含木质纤维素的生物质制备糖的方法,包括在h2o2存在下醇-碱脱木质化的步骤 |
CN102995475A (zh) * | 2012-11-16 | 2013-03-27 | 昆明理工大学 | 一种甘蔗渣纤维素的提取方法 |
CN103924469A (zh) * | 2014-04-30 | 2014-07-16 | 中国石油集团东北炼化工程有限公司吉林设计院 | 脱除木质素的方法 |
CN103937840A (zh) * | 2014-04-11 | 2014-07-23 | 浙江清华长三角研究院 | 一种用于生产燃料乙醇的木质纤维原料预处理方法 |
CN104877033A (zh) * | 2015-06-03 | 2015-09-02 | 西南大学 | 一种羧甲基改性纳米纤维素的制备方法 |
CN108642937A (zh) * | 2018-05-07 | 2018-10-12 | 合肥云都棉花有限公司 | 一种棉花秸秆纤维素的提取工艺及其在腻子粉中应用 |
CN118340172A (zh) * | 2024-06-17 | 2024-07-16 | 山东净霸制药有限公司 | 一种活性二氧化氯消毒剂及其制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2565216C1 (ru) * | 2014-03-26 | 2015-10-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Алтайский государственный университет" | Способ карбоксиметилирования целлюлозы в гомогенной среде под воздействием микроволнового излучения |
RU2576766C1 (ru) * | 2015-01-21 | 2016-03-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) | Способ получения модифицирующей добавки для цементной композиции и цементная композиция |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900463A (en) * | 1968-12-14 | 1975-08-19 | Dai Ichi Kogyo Seiyaku Co Ltd | Process for preparing alkali carboxymethyl cellulose |
US4508894A (en) * | 1982-12-28 | 1985-04-02 | Daicel Chemical Industries Ltd. | Acid-type carboxymethyl cellulose and process for preparing the same |
CN1288898A (zh) * | 1999-09-22 | 2001-03-28 | 徐丹 | 造纸涂布专用羧甲基纤维素钠的制备方法 |
CN1272346C (zh) * | 2003-12-12 | 2006-08-30 | 北京有色金属研究总院 | 一种稻草羧甲基纤维素及其制备方法 |
-
2008
- 2008-02-26 CN CN2008100734809A patent/CN101230547B/zh not_active Expired - Fee Related
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2213678A4 (en) * | 2007-10-17 | 2012-05-02 | Nippon Steel Chemical Co | METHODS OF MAKING SOLUBILIZED LIGNIN, SACCHARIDIC RAW MATERIAL, MONOSACCHARIDE RAW MATERIAL, AND SOLUBILIZED LIGNIN |
CN101848920A (zh) * | 2007-10-17 | 2010-09-29 | 新日铁化学株式会社 | 可溶化木质素、糖类原料和单糖类原料的制法及可溶化木质素 |
EP2213678A1 (en) * | 2007-10-17 | 2010-08-04 | Nippon Steel Chemical Co., Ltd. | Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
US9133227B2 (en) | 2007-10-17 | 2015-09-15 | Nippon Steel & Sumikin Chemical Co., Ltd. | Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin |
CN101524634B (zh) * | 2008-12-30 | 2010-12-08 | 淮阴师范学院 | 玉米秸秆芯穰吸附材料及其制备方法 |
CN102639706A (zh) * | 2009-04-30 | 2012-08-15 | 安尼基有限责任公司 | 从含木质纤维素的生物质制备糖的方法,包括在h2o2存在下醇-碱脱木质化的步骤 |
RU2442794C2 (ru) * | 2010-04-13 | 2012-02-20 | Государственное образовательное учреждение высшего профессионального образования "Алтайский государственный университет" | Способ карбоксиметилирования лигноуглеводных материалов |
CN101830989A (zh) * | 2010-04-14 | 2010-09-15 | 兰州大学 | 利用马铃薯淀粉渣制备高粘度羧甲基纤维素钠的方法 |
CN101824439A (zh) * | 2010-04-28 | 2010-09-08 | 江苏绿丰生物药业有限公司 | 一种微波-碱耦合预处理酒糟后发酵制取l-乳酸的方法 |
CN101838349A (zh) * | 2010-05-18 | 2010-09-22 | 华南理工大学 | 一种微波辐射制备羧甲基半纤维素的方法 |
CN101838349B (zh) * | 2010-05-18 | 2012-02-01 | 华南理工大学 | 一种微波辐射制备羧甲基半纤维素的方法 |
CN102050952A (zh) * | 2010-11-11 | 2011-05-11 | 华南理工大学 | 室温均相制备木质纤维衍生物的方法 |
CN102050952B (zh) * | 2010-11-11 | 2012-12-05 | 华南理工大学 | 室温均相制备木质纤维衍生物的方法 |
CN102153663B (zh) * | 2011-02-22 | 2012-10-10 | 玉林师范学院 | 用甘蔗渣制备高取代度羧甲基纤维素钠的方法 |
CN102153663A (zh) * | 2011-02-22 | 2011-08-17 | 玉林师范学院 | 用甘蔗渣制备高取代度羧甲基纤维素钠的方法 |
CN102212582A (zh) * | 2011-04-12 | 2011-10-12 | 王美岭 | 一种用生物法从秸秆制备纤维素的方法 |
CN102995475A (zh) * | 2012-11-16 | 2013-03-27 | 昆明理工大学 | 一种甘蔗渣纤维素的提取方法 |
CN102995475B (zh) * | 2012-11-16 | 2014-09-03 | 昆明理工大学 | 一种甘蔗渣纤维素的提取方法 |
CN103937840A (zh) * | 2014-04-11 | 2014-07-23 | 浙江清华长三角研究院 | 一种用于生产燃料乙醇的木质纤维原料预处理方法 |
CN103924469A (zh) * | 2014-04-30 | 2014-07-16 | 中国石油集团东北炼化工程有限公司吉林设计院 | 脱除木质素的方法 |
CN104877033A (zh) * | 2015-06-03 | 2015-09-02 | 西南大学 | 一种羧甲基改性纳米纤维素的制备方法 |
CN108642937A (zh) * | 2018-05-07 | 2018-10-12 | 合肥云都棉花有限公司 | 一种棉花秸秆纤维素的提取工艺及其在腻子粉中应用 |
CN118340172A (zh) * | 2024-06-17 | 2024-07-16 | 山东净霸制药有限公司 | 一种活性二氧化氯消毒剂及其制备方法 |
CN118340172B (zh) * | 2024-06-17 | 2024-09-03 | 山东净霸制药有限公司 | 一种活性二氧化氯消毒剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101230547B (zh) | 2012-03-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101230547B (zh) | 木质纤维材料制备羧甲基纤维素的方法 | |
CN101855368B (zh) | 糖产品制备方法 | |
Spigno et al. | Cellulose and hemicelluloses recovery from grape stalks | |
Jiang et al. | Isolation of cellulose with ionic liquid from steam exploded rice straw | |
CN101848920A (zh) | 可溶化木质素、糖类原料和单糖类原料的制法及可溶化木质素 | |
Zhang et al. | Effect of the organizational difference of corn stalk on hemicellulose extraction and enzymatic hydrolysis | |
CN108166293B (zh) | 一种辐照-化学法联合处理植物纤维性农业废弃物的方法及其系统 | |
CN109804116A (zh) | 从来自植物生物质的木质纤维素获得纤维素、半纤维素和木质素的方法 | |
CN101555667B (zh) | 一种木质纤维原料的生物炼制方法 | |
RU2456394C1 (ru) | Способ переработки целлюлозосодержащего сырья | |
CN103868778A (zh) | 草本植物木质素含量的测量方法 | |
García et al. | Soda-AQ pulping of Paulownia wood after hydrolysis treatment | |
CN111472186B (zh) | 一种水热预处理制备优质农作物秸秆溶解浆的方法 | |
Kundu et al. | Extraction of arabinoxylan from corncob through modified alkaline method to improve xylooligosaccharides synthesis | |
CN102898547B (zh) | 复合溶剂分离非木材木质纤维生物质半纤维素的方法 | |
US11608385B2 (en) | Alternative post treatment for stabilizing highly disordered celluloses | |
Ligero et al. | Gorse (Ulex europæus) as a possible source of xylans by hydrothermal treatment | |
CN103266148B (zh) | 一种有效提高竹材纤维素酶水解产可发酵糖效率的预处理方法 | |
Haw et al. | Nuclear magnetic resonance study of autohydrolyzed and organosolv-treated lodgepole pinewood using carbon-13 with cross polarization and magic-angle spinning | |
CN106496337A (zh) | 微晶纤维素的制备方法 | |
CN101735395A (zh) | 工业大麻秆芯纤维素系吸水性材料的制备方法 | |
KR101395053B1 (ko) | 식물성 바이오매스로부터 글루코오스의 생산 방법 | |
Pânzariu et al. | The hydrolysis of cellulosic materials in ionic liquids | |
CN103896887A (zh) | 一种由生物质原料生产糠醛的工艺 | |
Ohwoavworhua et al. | Rice husk as a sustainable source of microcrystalline cellulose: pharmacopoeial, crystalline and spectroscopic characteristics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGXI QINGCHUAN RENYUAN PHARMACEUTICAL INDUSTRY Free format text: FORMER OWNER: GUANGXI INSTITUTE OF CHINESE MEDICINE + PHARMACEUTICAL SCIENCE Effective date: 20150806 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150806 Address after: 530007, 66, hi tech Avenue, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee after: Guangxi Qingchuan Ren Yuan Pharmaceutical Co.,Ltd. Address before: 530022 No. 20-1 east Ge Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: Guangxi Institute of Chinese Medicine & Pharmaceutical Science |
|
CP01 | Change in the name or title of a patent holder |
Address after: 530007, 66, hi tech Avenue, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee after: GUANGXI ZHUANG AUTONOMOUS REGI Address before: 530007, 66, hi tech Avenue, Nanning hi tech Zone, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Qingchuan Ren Yuan Pharmaceutical Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 |
|
CF01 | Termination of patent right due to non-payment of annual fee |