HK1044357A1 - Method for producing cotton pulp using process of horizontal continuous digestion and bleaching - Google Patents

Method for producing cotton pulp using process of horizontal continuous digestion and bleaching

Info

Publication number
HK1044357A1
HK1044357A1 HK02105880A HK02105880A HK1044357A1 HK 1044357 A1 HK1044357 A1 HK 1044357A1 HK 02105880 A HK02105880 A HK 02105880A HK 02105880 A HK02105880 A HK 02105880A HK 1044357 A1 HK1044357 A1 HK 1044357A1
Authority
HK
Hong Kong
Prior art keywords
bleaching
horizontal continuous
cotton pulp
producing cotton
continuous digestion
Prior art date
Application number
HK02105880A
Other versions
HK1044357B (en
Inventor
Tingye Chen
Original Assignee
Baoding Bank Note Paper Mill
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baoding Bank Note Paper Mill filed Critical Baoding Bank Note Paper Mill
Publication of HK1044357A1 publication Critical patent/HK1044357A1/en
Publication of HK1044357B publication Critical patent/HK1044357B/en

Links

HK02105880.0A 2001-10-11 2002-08-12 Method for producing cotton pulp using process of horizontal continuous digestion and bleaching HK1044357B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB011362340A CN1143913C (en) 2001-10-11 2001-10-11 Method for producing cotton pulp big using lateral pipe continous steaming and bleaching process

Publications (2)

Publication Number Publication Date
HK1044357A1 true HK1044357A1 (en) 2002-10-18
HK1044357B HK1044357B (en) 2004-07-30

Family

ID=4673514

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02105880.0A HK1044357B (en) 2001-10-11 2002-08-12 Method for producing cotton pulp using process of horizontal continuous digestion and bleaching

Country Status (2)

Country Link
CN (1) CN1143913C (en)
HK (1) HK1044357B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101078185B (en) * 2006-05-24 2012-05-23 黄正华 Application of sodium peroxide mixing solution containing sodium ozonide in preparing paper pulp
CN105821701B (en) * 2016-04-08 2017-12-15 安徽雪龙纤维科技股份有限公司 A kind of cotton pulp and preparation method thereof and a kind of carboxymethyl cellulose and preparation method thereof
CN111395026A (en) * 2019-01-03 2020-07-10 安徽雪龙纤维科技股份有限公司 Production method of high-viscosity cotton pulp
CN114657811A (en) * 2022-02-18 2022-06-24 临清市正德短绒纸业有限公司 Production process of cotton linter pulp
CN115262257B (en) * 2022-06-28 2023-09-05 轻工业杭州机电设计研究院有限公司 Continuous cooking preparation method of manila hemp pulp

Also Published As

Publication number Publication date
CN1352336A (en) 2002-06-05
HK1044357B (en) 2004-07-30
CN1143913C (en) 2004-03-31

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081011