CN1570268A - 一种用于生产二醋片的竹浆粕制备方法 - Google Patents
一种用于生产二醋片的竹浆粕制备方法 Download PDFInfo
- Publication number
- CN1570268A CN1570268A CN 200410017936 CN200410017936A CN1570268A CN 1570268 A CN1570268 A CN 1570268A CN 200410017936 CN200410017936 CN 200410017936 CN 200410017936 A CN200410017936 A CN 200410017936A CN 1570268 A CN1570268 A CN 1570268A
- Authority
- CN
- China
- Prior art keywords
- yield
- slurry
- bamboo
- minute
- weight
- 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.)
- Granted
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 33
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 33
- 241001330002 Bambuseae Species 0.000 title claims abstract description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 33
- 239000011425 bamboo Substances 0.000 title claims abstract description 33
- 229920002301 cellulose acetate Polymers 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title 2
- 239000011440 grout Substances 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000010009 beating Methods 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 21
- 239000002002 slurry Substances 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 13
- 230000014759 maintenance of location Effects 0.000 claims description 12
- 238000004061 bleaching Methods 0.000 claims description 10
- 230000007062 hydrolysis Effects 0.000 claims description 10
- 238000006460 hydrolysis reaction Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 8
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000460 chlorine Substances 0.000 claims description 5
- 238000009874 alkali refining Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 235000011149 sulphuric acid Nutrition 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 abstract description 8
- 239000001913 cellulose Substances 0.000 abstract description 8
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 240000007594 Oryza sativa Species 0.000 abstract description 3
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- 206010033546 Pallor Diseases 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 7
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 3
- 229960002218 sodium chlorite Drugs 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
Landscapes
- Paper (AREA)
Abstract
Description
Claims (1)
- 一种用于生产二醋片的竹浆粕制备方法,其特征在于:该制备方法的工艺步骤依次为:(1)备料:将毛竹剖切成长2-50cm、宽0.5-3cm,然后用清水渗渍8-15小时;(2)水解:a、按竹物料重量0.1--3%称取H2SO4(硫酸),以1∶1--5液比配成水溶液;b、将竹物料和所配制的H2SO4溶液都放入水解锅,然后升温100-200℃,保持时间80-180分钟,水解得率60--95%;(3)蒸煮:a、按水解得率重量的5--16%称取NaOH,然后以1∶1--5液比配成水溶液;b、将竹物料和所配制的混合溶液放入蒸煮锅,然后升温80-200℃,压力01-08Npa,保持时间20-100分钟,蒸煮得率50--85%;(4)打浆:将蒸煮后的竹物料用搓抒机进行疏浆,时间10--60分钟,得率30-60%;(5)碱精制:在水解锅或碱化塔中进行,按浆液重量0.5--5%配入烧碱,升温60℃,保持时间20-100分钟,得率20--60%;(6)漂白:在漂白机中进行,a、按浆液重量0.1--5%配入Cl2(液氯);b、按浆的绝干重0.1--5%配入含量为60-90%的Cl2(液氯)0.5--5%;c按浆重0.1--3%配入H2SO4(硫酸),漂白时间30--60分钟,温度50--100℃,漂白得率8--16%;(7)干燥:采用80-100℃热风进行无尘干燥。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100179361A CN1294322C (zh) | 2004-04-23 | 2004-04-23 | 一种用于生产二醋片的竹浆粕制备方法 |
PCT/CN2005/000527 WO2005103371A1 (fr) | 2004-04-23 | 2005-04-18 | Procede de fabrication de pate de bambou pour la production de diacetate de cellulose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100179361A CN1294322C (zh) | 2004-04-23 | 2004-04-23 | 一种用于生产二醋片的竹浆粕制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1570268A true CN1570268A (zh) | 2005-01-26 |
CN1294322C CN1294322C (zh) | 2007-01-10 |
Family
ID=34479243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100179361A Expired - Fee Related CN1294322C (zh) | 2004-04-23 | 2004-04-23 | 一种用于生产二醋片的竹浆粕制备方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1294322C (zh) |
WO (1) | WO2005103371A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011032370A1 (zh) * | 2009-09-21 | 2011-03-24 | 南通醋酸纤维有限公司 | 一种纤维素浆粕及其生产方法 |
CN108193533A (zh) * | 2017-12-10 | 2018-06-22 | 常州市雄图纺织有限公司 | 一种竹浆粕的制备方法 |
CN114605561A (zh) * | 2020-12-03 | 2022-06-10 | 中国制浆造纸研究院有限公司 | 一种醋化级木浆粕的制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101251530B (zh) * | 2008-03-05 | 2011-11-09 | 东华大学 | 一种用溶解法鉴别竹浆纤维的方法 |
CN102888772B (zh) * | 2012-10-17 | 2015-01-28 | 四川永丰纸业股份有限公司 | 一种汽蒸硫酸盐置换蒸煮制备竹浆粕的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1088129C (zh) * | 2000-11-02 | 2002-07-24 | 河北吉藁化纤有限责任公司 | 利用竹材生产粘胶纤维浆粕的工艺 |
CN1456745A (zh) * | 2002-05-10 | 2003-11-19 | 李平 | 龙须雅竹书画纸 |
CN1381620A (zh) * | 2002-05-14 | 2002-11-27 | 河北吉藁化纤有限责任公司 | 竹材粘胶纤维及其生产工艺 |
CN1194119C (zh) * | 2002-05-14 | 2005-03-23 | 河北吉藁化纤有限责任公司 | 竹材粘胶纤维及其制备方法 |
CN1410627A (zh) * | 2002-09-16 | 2003-04-16 | 成都春天绿竹资源开发有限责任公司 | 纯天然抗菌竹浆的生产工艺 |
-
2004
- 2004-04-23 CN CNB2004100179361A patent/CN1294322C/zh not_active Expired - Fee Related
-
2005
- 2005-04-18 WO PCT/CN2005/000527 patent/WO2005103371A1/zh not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011032370A1 (zh) * | 2009-09-21 | 2011-03-24 | 南通醋酸纤维有限公司 | 一种纤维素浆粕及其生产方法 |
CN108193533A (zh) * | 2017-12-10 | 2018-06-22 | 常州市雄图纺织有限公司 | 一种竹浆粕的制备方法 |
CN114605561A (zh) * | 2020-12-03 | 2022-06-10 | 中国制浆造纸研究院有限公司 | 一种醋化级木浆粕的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1294322C (zh) | 2007-01-10 |
WO2005103371A1 (fr) | 2005-11-03 |
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C06 | Publication | ||
PB01 | Publication | ||
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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: NANFANG BAMBOO AND WOOD PRODUCT CO., LTD., ZHEJIAN Free format text: FORMER OWNER: ZHAO ZIQUN Effective date: 20100827 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 323000 NANZHU NEW FIBER COMPANY, BUILDING 17, MICRO MOTOR PARK OF TIANNING INDUSTRY DISTRICT, LISHUI CITY, ZHEJIANG TO: 32300 NO.358, LONGQING ROAD, SHUIGE INDUSTRIAL DISTRICT, LISHUI CITY, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100827 Address after: Thirty-two thousand and three hundred Lishui City, Zhejiang Province Hing Road Shuige Industrial Zone No. 358 Patentee after: Nanfang Bamboo and wood product Co., Ltd., Zhejiang Address before: 323000 Zhejiang province Lishui City Tianning Industrial Zone, micro motor Park building 17 new bamboo fiber company Patentee before: Zhao Ziqun |
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PP01 | Preservation of patent right |
Effective date of registration: 20160411 Granted publication date: 20070110 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20161011 Granted publication date: 20070110 |
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Effective date of registration: 20161013 Granted publication date: 20070110 |
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RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170413 Granted publication date: 20070110 |
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PD01 | Discharge of preservation of patent | ||
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: 20070110 Termination date: 20160423 |