CN101967233B - 一种超声用于生产羧甲基纤维素钾的方法 - Google Patents
一种超声用于生产羧甲基纤维素钾的方法 Download PDFInfo
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- CN101967233B CN101967233B CN2010102996860A CN201010299686A CN101967233B CN 101967233 B CN101967233 B CN 101967233B CN 2010102996860 A CN2010102996860 A CN 2010102996860A CN 201010299686 A CN201010299686 A CN 201010299686A CN 101967233 B CN101967233 B CN 101967233B
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- ultrasonic treatment
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- minutes
- aqueous solution
- ultrasonic
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- 239000001768 carboxy methyl cellulose Substances 0.000 title claims abstract description 37
- 235000010948 carboxy methyl cellulose Nutrition 0.000 title claims abstract description 25
- 229920002134 Carboxymethyl cellulose Polymers 0.000 title claims abstract description 22
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000008112 carboxymethyl-cellulose Substances 0.000 title claims abstract description 22
- 229910052700 potassium Inorganic materials 0.000 title claims abstract description 22
- 239000011591 potassium Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 33
- 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 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 15
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims description 29
- 239000007864 aqueous solution Substances 0.000 claims description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 229910052786 argon Inorganic materials 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 7
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 235000011149 sulphuric acid Nutrition 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000007872 degassing Methods 0.000 claims 1
- 230000018044 dehydration Effects 0.000 abstract description 6
- 238000006297 dehydration reaction Methods 0.000 abstract description 6
- 238000002604 ultrasonography Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 25
- 229940105329 carboxymethylcellulose Drugs 0.000 description 18
- 239000008186 active pharmaceutical agent Substances 0.000 description 10
- 235000013305 food Nutrition 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 5
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000000527 sonication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 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 1
- 239000000654 additive Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- 235000015094 jam Nutrition 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
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CN2010102996860A CN101967233B (zh) | 2010-09-30 | 2010-09-30 | 一种超声用于生产羧甲基纤维素钾的方法 |
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CN2010102996860A CN101967233B (zh) | 2010-09-30 | 2010-09-30 | 一种超声用于生产羧甲基纤维素钾的方法 |
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CN101967233A CN101967233A (zh) | 2011-02-09 |
CN101967233B true CN101967233B (zh) | 2012-09-05 |
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CN2010102996860A Expired - Fee Related CN101967233B (zh) | 2010-09-30 | 2010-09-30 | 一种超声用于生产羧甲基纤维素钾的方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101942027B (zh) * | 2010-09-30 | 2012-06-20 | 华南理工大学 | 一种超声用于生产低钠羧甲基纤维素钠的方法 |
CN102153662B (zh) * | 2011-02-21 | 2012-10-31 | 华南理工大学 | 一种微波用于生产低钠羧甲基纤维素钠的方法 |
CN102153661B (zh) * | 2011-02-21 | 2012-10-31 | 华南理工大学 | 一种微波用于生产羧甲基纤维素钾的方法 |
KR101951290B1 (ko) * | 2012-04-18 | 2019-02-22 | 롯데정밀화학 주식회사 | 필름 및 그의 제조방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4426518A (en) * | 1981-09-10 | 1984-01-17 | Daicel Chemical Industries, Ltd. | Process for producing an alkali salt of a carboxymethylcellulose ether |
CN1265922A (zh) * | 2000-01-27 | 2000-09-13 | 华南理工大学 | 一种羧甲基纤维素钙的制备方法 |
-
2010
- 2010-09-30 CN CN2010102996860A patent/CN101967233B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4426518A (en) * | 1981-09-10 | 1984-01-17 | Daicel Chemical Industries, Ltd. | Process for producing an alkali salt of a carboxymethylcellulose ether |
CN1265922A (zh) * | 2000-01-27 | 2000-09-13 | 华南理工大学 | 一种羧甲基纤维素钙的制备方法 |
Non-Patent Citations (1)
Title |
---|
叶君等.超声波处理引起纸浆纤维素结晶度变化.《广东造纸》.1999,(第2期),6-10. * |
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Application publication date: 20110209 Assignee: Shanghai Everest Fine Chemicals Co., Ltd. Assignor: South China University of Technology Contract record no.: 2014440000355 Denomination of invention: Method for producing potassium carboxymethylcellulose by using ultrasonic Granted publication date: 20120905 License type: Exclusive License Record date: 20140723 |
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