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 bleachingInfo
- 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
Links
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)
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 |
-
2001
- 2001-10-11 CN CNB011362340A patent/CN1143913C/en not_active Expired - Fee Related
-
2002
- 2002-08-12 HK HK02105880.0A patent/HK1044357B/en not_active IP Right Cessation
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 |