CN1306112C - 特低粘精制棉生产方法 - Google Patents
特低粘精制棉生产方法 Download PDFInfo
- Publication number
- CN1306112C CN1306112C CNB2004100134500A CN200410013450A CN1306112C CN 1306112 C CN1306112 C CN 1306112C CN B2004100134500 A CNB2004100134500 A CN B2004100134500A CN 200410013450 A CN200410013450 A CN 200410013450A CN 1306112 C CN1306112 C CN 1306112C
- Authority
- CN
- China
- Prior art keywords
- bleaching
- boiling
- section
- minute
- rotary spherical
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920000297 Rayon Polymers 0.000 title claims description 12
- 238000005516 engineering process Methods 0.000 title description 2
- 238000004061 bleaching Methods 0.000 claims abstract description 58
- 238000005406 washing Methods 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000018044 dehydration Effects 0.000 claims abstract description 10
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000010411 cooking Methods 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 238000009835 boiling Methods 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002351 wastewater Substances 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000029087 digestion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229960002163 hydrogen peroxide Drugs 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100134500A CN1306112C (zh) | 2004-07-09 | 2004-07-09 | 特低粘精制棉生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100134500A CN1306112C (zh) | 2004-07-09 | 2004-07-09 | 特低粘精制棉生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1718917A CN1718917A (zh) | 2006-01-11 |
CN1306112C true CN1306112C (zh) | 2007-03-21 |
Family
ID=35930853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100134500A Expired - Lifetime CN1306112C (zh) | 2004-07-09 | 2004-07-09 | 特低粘精制棉生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1306112C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101654811B (zh) * | 2008-08-19 | 2011-08-31 | 钟祥金汉江精制棉有限公司 | 铜氨丝用精制棉生产工艺 |
CN101967764B (zh) * | 2010-11-05 | 2013-04-03 | 安徽雪龙纤维科技股份有限公司 | 一种钞票纸用高白度棉浆粕产品及其生产方法 |
CN102251422B (zh) * | 2011-05-30 | 2013-01-09 | 四川北方硝化棉股份有限公司 | 生产超高粘度精制棉的方法 |
CN102321926B (zh) * | 2011-08-05 | 2013-10-30 | 四川北方硝化棉股份有限公司 | 精制棉的生产方法 |
CN104372701B (zh) * | 2013-09-09 | 2016-11-23 | 湖北金汉江精制棉有限公司 | 超高粘精制棉生产工艺 |
CN103266357A (zh) * | 2013-04-23 | 2013-08-28 | 杨金福 | 一种精制棉的生产工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB593768A (en) * | 1944-05-03 | 1947-10-24 | Hercules Powder Co Ltd | Improvements in or relating to the production of cellulose |
GB596121A (en) * | 1944-09-16 | 1947-12-29 | Hercules Powder Co Ltd | Improvements in or relating to purification of cellulosic materials |
WO1997026403A1 (en) * | 1996-01-19 | 1997-07-24 | Esa Rousu Consulting Oy | Process of producing raw material for synthetic and other fibres from herbaceous plants and products so obtained |
-
2004
- 2004-07-09 CN CNB2004100134500A patent/CN1306112C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB593768A (en) * | 1944-05-03 | 1947-10-24 | Hercules Powder Co Ltd | Improvements in or relating to the production of cellulose |
GB596121A (en) * | 1944-09-16 | 1947-12-29 | Hercules Powder Co Ltd | Improvements in or relating to purification of cellulosic materials |
WO1997026403A1 (en) * | 1996-01-19 | 1997-07-24 | Esa Rousu Consulting Oy | Process of producing raw material for synthetic and other fibres from herbaceous plants and products so obtained |
Also Published As
Publication number | Publication date |
---|---|
CN1718917A (zh) | 2006-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101130886A (zh) | 一种高聚合度棉浆粕及其制备方法 | |
CN102251422B (zh) | 生产超高粘度精制棉的方法 | |
US11643777B2 (en) | Method for preparing dissolving pulp by TCF bleaching of poplar KP | |
CN1088129C (zh) | 利用竹材生产粘胶纤维浆粕的工艺 | |
CN1282798C (zh) | 一种棉针织物复合生物酶浸渍法前处理工艺 | |
CN104790241B (zh) | 一种高纯度高质量竹材溶解浆的清洁制备方法 | |
WO2016188275A1 (zh) | 一种高强低伸粘胶纤维及其制备方法 | |
CN101054746A (zh) | 一种亚麻短麻高支纱的纺纱工艺 | |
CN103669064B (zh) | 一种醋化级竹浆粕的制备工艺 | |
CN1306112C (zh) | 特低粘精制棉生产方法 | |
CN113882181B (zh) | 一种Lyocell纤维竹浆粕及其制备方法 | |
CN113201961A (zh) | 一种竹溶解浆的制备方法 | |
CN1129680C (zh) | 竹材加工竹lyocell纤维的制备方法 | |
CN101736427B (zh) | 粘胶用竹浆粕及其生产方法 | |
CN1718874A (zh) | 特高粘精制棉生产工艺 | |
CN102174752A (zh) | 一种粘胶短纤维用木浆粕的制备方法 | |
CN102220719B (zh) | 一种化纤用玉米穗皮浆粕及其制备方法 | |
EP4144785B1 (en) | A method of recycling textile waste cellulose | |
CN1793489A (zh) | 用于制造粘胶纤维的桑皮浆粕生产工艺 | |
CN106702799B (zh) | 造纸级木浆改性制备粘胶纤维用溶解木浆的方法 | |
CN102174753A (zh) | 一种粘胶长纤维用木浆粕的制备方法 | |
CN102677500B (zh) | 一种适用于本色未漂木纸浆改性制备溶解浆的备料工艺 | |
CN102277759A (zh) | 改性造纸级木浆生产工艺 | |
CN101735323A (zh) | 醋酸纤维用竹浆粕生产方法 | |
CN101148832B (zh) | 造纸级高粘度木浆板变性生产工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGXIANG JINHANJIANG CELLULOSE CO.,LTD. Free format text: FORMER OWNER: ZHOU JIAGUI Effective date: 20090417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: Hubei province Zhongxiang City Heng Geng Street No. 117 Jin Hanjiang cellulose Co. Ltd. Patentee after: Zhongxiang Jin Hanjiang Cellulose Co.,Ltd. Address before: Hubei province Zhongxiang City Heng Geng Street No. 117 Jin Hanjiang cellulose Co. Ltd. Patentee before: Zhou Jiagui |
|
ASS | Succession or assignment of patent right |
Owner name: ZHONGXIANG JINHANJIANG PURIFIED COTTON CO., LTD. Free format text: FORMER OWNER: ZHONGXIANG CITY JINHANJIANG CELLULOSE CO., LTD. Effective date: 20110328 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 448000 JINHANJIANG CELLULOSE CO., LTD., NO.117, HENGGENG STREET, ZHONGXIANGCITY, HUBEI PROVINCE TO: 431900 JINHANJIANG PURIFIED COTTON CO., LTD., JINHANJIANG AVENUE, ZHONGXIANG CITY, HUBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110328 Address after: 431900 Zhongxiang city of Hubei province Jiang Road, Jin Hanjiang Kim Han refined cotton Co. Ltd. Patentee after: ZHONGXIANG JINHANJIANG REFINED COTTON Co.,Ltd. Address before: 448000 Zhongxiang city of Hubei province Heng Geng Street No. 117 Jin Hanjiang cellulose Co. Ltd. Patentee before: Zhongxiang Jin Hanjiang Cellulose Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070321 |