CN103087202A - Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid - Google Patents
Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid Download PDFInfo
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- CN103087202A CN103087202A CN2012105552663A CN201210555266A CN103087202A CN 103087202 A CN103087202 A CN 103087202A CN 2012105552663 A CN2012105552663 A CN 2012105552663A CN 201210555266 A CN201210555266 A CN 201210555266A CN 103087202 A CN103087202 A CN 103087202A
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- preparation
- etherifying agent
- purified cotton
- sodium hydroxide
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- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000012530 fluid Substances 0.000 title claims abstract description 24
- 229920002678 cellulose Polymers 0.000 title claims abstract description 23
- 239000001913 cellulose Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 79
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 75
- 229920000742 Cotton Polymers 0.000 claims abstract description 47
- 239000003513 alkali Substances 0.000 claims abstract description 41
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 15
- 238000006266 etherification reaction Methods 0.000 claims abstract description 14
- 239000000243 solution Substances 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000011259 mixed solution Substances 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002585 base Substances 0.000 claims description 16
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- VZIQXGLTRZLBEX-UHFFFAOYSA-N 2-chloro-1-propanol Chemical compound CC(Cl)CO VZIQXGLTRZLBEX-UHFFFAOYSA-N 0.000 claims description 4
- 229960005215 dichloroacetic acid Drugs 0.000 claims description 4
- -1 Epicholorohydrin Chemical compound 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 150000003839 salts Chemical class 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000002904 solvent Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 238000007613 slurry method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000005956 quaternization reaction Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 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 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000006254 rheological additive Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229940089960 chloroacetate Drugs 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
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Priority Applications (1)
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CN201210555266.3A CN103087202B (en) | 2012-12-20 | 2012-12-20 | Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid |
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CN201210555266.3A CN103087202B (en) | 2012-12-20 | 2012-12-20 | Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid |
Publications (2)
Publication Number | Publication Date |
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CN103087202A true CN103087202A (en) | 2013-05-08 |
CN103087202B CN103087202B (en) | 2015-03-04 |
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CN201210555266.3A Expired - Fee Related CN103087202B (en) | 2012-12-20 | 2012-12-20 | Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103421122A (en) * | 2013-07-24 | 2013-12-04 | 南通泰利达新材料有限公司 | Production technology of high viscosity, high substitution degree and high purity sodium carboxymethyl cellulose |
CN104558216A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Kneading preparation method and application method of high-hydrophobicity modified starch |
CN105199003A (en) * | 2015-04-28 | 2015-12-30 | 杭州弘博新材料有限公司 | Method for preparing high-viscosity and high-etherification-degree sodium carboxymethyl cellulose from jute |
CN107298969A (en) * | 2016-04-14 | 2017-10-27 | 中国石油化工股份有限公司 | A kind of oil base drilling fluid fluid loss additive and preparation method thereof |
CN109929041A (en) * | 2019-03-29 | 2019-06-25 | 陕西国防工业职业技术学院 | A kind of preparation method of polyanion cellulose |
CN112661866A (en) * | 2020-12-18 | 2021-04-16 | 重庆力宏精细化工有限公司 | Heat-resistant salt-tolerant polyanionic cellulose and preparation method thereof |
CN115521383A (en) * | 2022-10-31 | 2022-12-27 | 徐州创力纤维有限公司 | Preparation method of polyanion modified cellulose |
CN115819629A (en) * | 2022-11-21 | 2023-03-21 | 重庆力宏精细化工有限公司 | High-temperature-resistant salt-resistant cellulose ether and preparation method and application thereof |
CN115926761A (en) * | 2023-01-10 | 2023-04-07 | 荆州市学成实业有限公司 | Preparation method of modified cellulose filtrate reducer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1465598A (en) * | 2002-12-19 | 2004-01-07 | 时育武 | Productive process for ultrahigh viscosity hydroxyethyl cellulose |
RU2272811C1 (en) * | 2004-09-09 | 2006-03-27 | Закрытое акционерное общество "ПОЛИЦЕЛЛ"-дочернее общество ОАО "Полимерсинтез" | Polyanionic cellulose production process |
CN101067002A (en) * | 2007-06-15 | 2007-11-07 | 北京北方世纪纤维素技术开发有限公司 | Kneading process of preparing polyanionic cellulose |
CN101838334A (en) * | 2009-03-19 | 2010-09-22 | 上海长光企业发展有限公司 | Preparation method of high viscosity polyanion cellulose |
CN101838333A (en) * | 2009-03-19 | 2010-09-22 | 上海长光企业发展有限公司 | Method for preparing high viscosity polyanionic cellulose |
-
2012
- 2012-12-20 CN CN201210555266.3A patent/CN103087202B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1465598A (en) * | 2002-12-19 | 2004-01-07 | 时育武 | Productive process for ultrahigh viscosity hydroxyethyl cellulose |
RU2272811C1 (en) * | 2004-09-09 | 2006-03-27 | Закрытое акционерное общество "ПОЛИЦЕЛЛ"-дочернее общество ОАО "Полимерсинтез" | Polyanionic cellulose production process |
CN101067002A (en) * | 2007-06-15 | 2007-11-07 | 北京北方世纪纤维素技术开发有限公司 | Kneading process of preparing polyanionic cellulose |
CN101838334A (en) * | 2009-03-19 | 2010-09-22 | 上海长光企业发展有限公司 | Preparation method of high viscosity polyanion cellulose |
CN101838333A (en) * | 2009-03-19 | 2010-09-22 | 上海长光企业发展有限公司 | Method for preparing high viscosity polyanionic cellulose |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103421122B (en) * | 2013-07-24 | 2016-01-20 | 南通泰利达新材料有限公司 | The production technique of a kind of high viscosity, high substitution value, purity sodium carboxymethyl cellulose |
CN103421122A (en) * | 2013-07-24 | 2013-12-04 | 南通泰利达新材料有限公司 | Production technology of high viscosity, high substitution degree and high purity sodium carboxymethyl cellulose |
CN104558216A (en) * | 2013-10-27 | 2015-04-29 | 中国石油化工集团公司 | Kneading preparation method and application method of high-hydrophobicity modified starch |
CN105199003A (en) * | 2015-04-28 | 2015-12-30 | 杭州弘博新材料有限公司 | Method for preparing high-viscosity and high-etherification-degree sodium carboxymethyl cellulose from jute |
CN105199003B (en) * | 2015-04-28 | 2017-10-24 | 杭州弘博新材料有限公司 | A kind of method that utilization jute prepares the sodium carboxymethylcellulose of the high degree of etherification falling of high viscosity |
CN107298969B (en) * | 2016-04-14 | 2020-08-21 | 中国石油化工股份有限公司 | Filtrate reducer for oil-based drilling fluid and preparation method thereof |
CN107298969A (en) * | 2016-04-14 | 2017-10-27 | 中国石油化工股份有限公司 | A kind of oil base drilling fluid fluid loss additive and preparation method thereof |
CN109929041A (en) * | 2019-03-29 | 2019-06-25 | 陕西国防工业职业技术学院 | A kind of preparation method of polyanion cellulose |
CN112661866A (en) * | 2020-12-18 | 2021-04-16 | 重庆力宏精细化工有限公司 | Heat-resistant salt-tolerant polyanionic cellulose and preparation method thereof |
CN115521383A (en) * | 2022-10-31 | 2022-12-27 | 徐州创力纤维有限公司 | Preparation method of polyanion modified cellulose |
CN115819629A (en) * | 2022-11-21 | 2023-03-21 | 重庆力宏精细化工有限公司 | High-temperature-resistant salt-resistant cellulose ether and preparation method and application thereof |
CN115819629B (en) * | 2022-11-21 | 2024-01-30 | 重庆力宏精细化工有限公司 | High-temperature-resistant and salt-resistant cellulose ether and preparation method and application thereof |
CN115926761A (en) * | 2023-01-10 | 2023-04-07 | 荆州市学成实业有限公司 | Preparation method of modified cellulose filtrate reducer |
CN115926761B (en) * | 2023-01-10 | 2023-11-07 | 荆州市学成实业有限公司 | Preparation method of modified cellulose filtrate reducer |
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CN103087202B (en) | 2015-03-04 |
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Address after: 311419, Zhejiang, Hangzhou, Fuyang province fishing Hill Industrial functional areas Applicant after: Hangzhou Hongbo New Materials Co.,Ltd. Address before: 311419, Zhejiang, Hangzhou, Fuyang province fishing Hill Industrial functional areas Applicant before: Hangzhou Hongbo Chemical Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: HANGZHOU HONGBO CHMICAL CO., LTD. TO: HANGZHOU HONGBO NEW MATERIALS CO., LTD. |
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Denomination of invention: Preparation method of polyanionic cellulose with ultrahigh viscosity for water-based drilling fluid Effective date of registration: 20150909 Granted publication date: 20150304 Pledgee: Fuyang Zhejiang rural commercial bank Limited by Share Ltd the Fuchun River branch Pledgor: Hangzhou Hongbo New Materials Co.,Ltd. Registration number: 2015990000770 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20181220 |