CN101532185A - Method for producing cotton pulp for acetate fibre - Google Patents
Method for producing cotton pulp for acetate fibre Download PDFInfo
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- CN101532185A CN101532185A CN200910059027A CN200910059027A CN101532185A CN 101532185 A CN101532185 A CN 101532185A CN 200910059027 A CN200910059027 A CN 200910059027A CN 200910059027 A CN200910059027 A CN 200910059027A CN 101532185 A CN101532185 A CN 101532185A
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- pulp
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- milling
- cotton linter
- soup
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100590277A CN101532185B (en) | 2009-04-22 | 2009-04-22 | Method for producing cotton pulp for acetate fibre |
Applications Claiming Priority (1)
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CN2009100590277A CN101532185B (en) | 2009-04-22 | 2009-04-22 | Method for producing cotton pulp for acetate fibre |
Publications (2)
Publication Number | Publication Date |
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CN101532185A true CN101532185A (en) | 2009-09-16 |
CN101532185B CN101532185B (en) | 2011-07-20 |
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Family Applications (1)
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CN2009100590277A Active CN101532185B (en) | 2009-04-22 | 2009-04-22 | Method for producing cotton pulp for acetate fibre |
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CN (1) | CN101532185B (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011032370A1 (en) * | 2009-09-21 | 2011-03-24 | 南通醋酸纤维有限公司 | Cellulose pulp and producing method thereof |
CN101735322B (en) * | 2009-12-17 | 2011-11-09 | 宜宾长毅浆粕有限责任公司 | Method for producing acetate fiber wood pulp |
CN102561096A (en) * | 2009-12-17 | 2012-07-11 | 宜宾长毅浆粕有限责任公司 | Method for preparing wood dissolving pulp by modifying unbleached wood pulp |
CN102677501A (en) * | 2012-05-29 | 2012-09-19 | 宜宾长毅浆粕有限责任公司 | Material preparation process suitable for preparing dissolving pulp by modifying natural color unblenched needlebush and broadleaf wood composite paper pulp |
CN102677500A (en) * | 2012-05-29 | 2012-09-19 | 宜宾长毅浆粕有限责任公司 | Material preparation process suitable for utilizing unbleached wood pulp to prepare dissolving pulp in modified mode |
CN102776595A (en) * | 2012-08-16 | 2012-11-14 | 泰安市奇能化工科技有限公司 | Method for producing rayon fiber through plant fiber liquefaction |
CN103619917A (en) * | 2011-06-10 | 2014-03-05 | 泰坦木业有限公司 | Wood fibre acetylation |
CN104878636A (en) * | 2015-04-23 | 2015-09-02 | 中国制浆造纸研究院 | Refined cotton production and pollutant treatment method |
CN105256636A (en) * | 2015-09-18 | 2016-01-20 | 新疆国力源投资有限公司 | Preparation method for type-III cotton linter bleached pulp |
CN105297514A (en) * | 2015-09-18 | 2016-02-03 | 新疆国力源投资有限公司 | Method for preparing sugarcane dreg bleaching pulp |
CN105297516A (en) * | 2015-09-18 | 2016-02-03 | 新疆国力源投资有限公司 | Method for bleaching three-path fluff with oxygen method |
CN110512452A (en) * | 2019-08-22 | 2019-11-29 | 华南理工大学 | A kind of high polymerization degree wood pulp and preparation method thereof |
CN111893787A (en) * | 2020-07-13 | 2020-11-06 | 山东银鹰股份有限公司 | Production process of cotton pulp for plastic-grade cellulose diacetate |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6053441A (en) * | 1997-09-04 | 2000-04-25 | Bolton-Emerson Americas, Inc. | Toroidal flow pulper for difficult materials |
CN100572657C (en) * | 2006-07-13 | 2009-12-23 | 宜宾长毅浆粕有限责任公司 | Wood pomace modified producing technology |
CN101289818B (en) * | 2008-06-10 | 2010-09-22 | 宜宾长毅浆粕有限责任公司 | Process for preparing dissolved pulp by oxidative degradation of linters |
CN100593048C (en) * | 2008-06-10 | 2010-03-03 | 山东银鹰化纤有限公司 | Process for producing cotton dissolving pulp |
-
2009
- 2009-04-22 CN CN2009100590277A patent/CN101532185B/en active Active
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102020788B (en) * | 2009-09-21 | 2013-02-27 | 南通醋酸纤维有限公司 | Cellulose pulp and production method thereof |
CN102020788A (en) * | 2009-09-21 | 2011-04-20 | 南通醋酸纤维有限公司 | Cellulose pulp and production method thereof |
WO2011032370A1 (en) * | 2009-09-21 | 2011-03-24 | 南通醋酸纤维有限公司 | Cellulose pulp and producing method thereof |
CN101735322B (en) * | 2009-12-17 | 2011-11-09 | 宜宾长毅浆粕有限责任公司 | Method for producing acetate fiber wood pulp |
CN102561096A (en) * | 2009-12-17 | 2012-07-11 | 宜宾长毅浆粕有限责任公司 | Method for preparing wood dissolving pulp by modifying unbleached wood pulp |
CN102561096B (en) * | 2009-12-17 | 2015-02-11 | 宜宾丝丽雅集团有限公司 | Method for preparing wood dissolving pulp by modifying unbleached wood pulp |
CN103619917A (en) * | 2011-06-10 | 2014-03-05 | 泰坦木业有限公司 | Wood fibre acetylation |
CN102677500A (en) * | 2012-05-29 | 2012-09-19 | 宜宾长毅浆粕有限责任公司 | Material preparation process suitable for utilizing unbleached wood pulp to prepare dissolving pulp in modified mode |
CN102677501A (en) * | 2012-05-29 | 2012-09-19 | 宜宾长毅浆粕有限责任公司 | Material preparation process suitable for preparing dissolving pulp by modifying natural color unblenched needlebush and broadleaf wood composite paper pulp |
CN102677500B (en) * | 2012-05-29 | 2015-08-12 | 宜宾丝丽雅集团有限公司 | A kind of material preparation technology being applicable to pulp by modifying true color unbleached and preparing dissolving pulp |
CN102776595B (en) * | 2012-08-16 | 2013-12-11 | 泰安市奇能化工科技有限公司 | Method for producing rayon fiber through plant fiber liquefaction |
CN102776595A (en) * | 2012-08-16 | 2012-11-14 | 泰安市奇能化工科技有限公司 | Method for producing rayon fiber through plant fiber liquefaction |
CN104878636A (en) * | 2015-04-23 | 2015-09-02 | 中国制浆造纸研究院 | Refined cotton production and pollutant treatment method |
CN105297514A (en) * | 2015-09-18 | 2016-02-03 | 新疆国力源投资有限公司 | Method for preparing sugarcane dreg bleaching pulp |
CN105256636A (en) * | 2015-09-18 | 2016-01-20 | 新疆国力源投资有限公司 | Preparation method for type-III cotton linter bleached pulp |
CN105297516A (en) * | 2015-09-18 | 2016-02-03 | 新疆国力源投资有限公司 | Method for bleaching three-path fluff with oxygen method |
CN105256636B (en) * | 2015-09-18 | 2017-12-29 | 新疆国力源投资有限公司 | The preparation method of three suede bleached pulps |
CN105297516B (en) * | 2015-09-18 | 2018-05-15 | 新疆国力源投资有限公司 | The method of three suede oxygen methods bleaching |
CN110512452A (en) * | 2019-08-22 | 2019-11-29 | 华南理工大学 | A kind of high polymerization degree wood pulp and preparation method thereof |
CN110512452B (en) * | 2019-08-22 | 2021-09-21 | 华南理工大学 | High-polymerization-degree wood pulp and preparation method thereof |
CN111893787A (en) * | 2020-07-13 | 2020-11-06 | 山东银鹰股份有限公司 | Production process of cotton pulp for plastic-grade cellulose diacetate |
Also Published As
Publication number | Publication date |
---|---|
CN101532185B (en) | 2011-07-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: YIBIN GRACE GROUP COMPANY |
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TA01 | Transfer of patent application right |
Effective date of registration: 20100519 Address after: 644002 Yibin, South Bank of the middle of the road, the space shuttle Applicant after: Yibin Changyi Pomace Co., Ltd. Co-applicant after: Yibin Grace Group Company Address before: 644002 Yibin, South Bank of the middle of the road, the space shuttle Applicant before: Yibin Changyi Pomace Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YIBIN GRACE GROUP COMPANY Effective date: 20130522 Owner name: YIBIN GRACE GROUP COMPANY Free format text: FORMER OWNER: YIBIN CHANGYI POMACE CO., LTD. Effective date: 20130522 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130522 Address after: 644002 middle section of space Road, Nan'an economic and Technological Development Zone, Yibin, Sichuan Patentee after: Yibin Grace Group Company Address before: 644002 Yibin, South Bank of the middle of the road, the space shuttle Patentee before: Yibin Changyi Pomace Co., Ltd. Patentee before: Yibin Grace Group Company |