CN1590639A - 一种烧碱法制浆所用原料的浸渍预处理工艺 - Google Patents
一种烧碱法制浆所用原料的浸渍预处理工艺 Download PDFInfo
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- CN1590639A CN1590639A CN 200410056855 CN200410056855A CN1590639A CN 1590639 A CN1590639 A CN 1590639A CN 200410056855 CN200410056855 CN 200410056855 CN 200410056855 A CN200410056855 A CN 200410056855A CN 1590639 A CN1590639 A CN 1590639A
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- black liquor
- dipping
- spherical digester
- rotary spherical
- alkali
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Priority Applications (1)
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CNB2004100568552A CN1318688C (zh) | 2003-08-26 | 2004-08-25 | 一种烧碱法制浆所用原料的浸渍预处理工艺 |
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CN03156414.3 | 2003-08-26 | ||
CN03156414 | 2003-08-26 | ||
CNB2004100568552A CN1318688C (zh) | 2003-08-26 | 2004-08-25 | 一种烧碱法制浆所用原料的浸渍预处理工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1590639A true CN1590639A (zh) | 2005-03-09 |
CN1318688C CN1318688C (zh) | 2007-05-30 |
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CNB2004100568552A Active CN1318688C (zh) | 2003-08-26 | 2004-08-25 | 一种烧碱法制浆所用原料的浸渍预处理工艺 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008074220A1 (fr) * | 2006-12-18 | 2008-06-26 | Hebei Jigao Chemical Fiber Co., Ltd. | Méthode de préparation de pâte à papier de bambou |
CN1974922B (zh) * | 2006-12-19 | 2010-10-13 | 河北吉藁化纤有限责任公司 | 以植物纤维为原料生产化纤浆粕的方法 |
CN102154873A (zh) * | 2011-04-11 | 2011-08-17 | 天津科技大学 | 添加黑液的草类原料烧碱蒽醌两段蒸煮方法 |
CN101451310B (zh) * | 2007-11-30 | 2012-01-25 | 美卓造纸机械(瑞典)公司 | 纤维纸浆生产中蒸汽预处理木片的装置和方法 |
CN101899794B (zh) * | 2009-05-27 | 2012-07-04 | 北京英力生科新材料技术有限公司 | 从植物体中提取纤维的绿色工艺 |
CN101748633B (zh) * | 2008-12-19 | 2012-07-04 | 北京英力生科新材料技术有限公司 | 纤维素提取新工艺 |
CN101649567B (zh) * | 2005-08-18 | 2012-10-03 | 山东福荫造纸环保科技有限公司 | 禾草类纤维制浆工艺 |
WO2013082735A1 (zh) * | 2011-12-07 | 2013-06-13 | 北京英力生科新材料技术有限公司 | 一种化学机械制浆方法 |
CN109622596A (zh) * | 2019-01-20 | 2019-04-16 | 王忠良 | 一种受污染土壤修复方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1498857A1 (ru) * | 1987-07-17 | 1989-08-07 | Сибирский научно-исследовательский институт целлюлозы и картона | Способ щелочной варки целлюлозы в котлах периодического действи |
US5674359A (en) * | 1995-02-08 | 1997-10-07 | Ahlstrom Machinery Inc. | Continuous cooking of cellulosic fibrous material with cold alkali impregnation |
US6248208B1 (en) * | 1995-06-02 | 2001-06-19 | Andritz-Ahlstrom Inc. | Pretreatment of chips before cooking |
AU2183697A (en) * | 1997-02-09 | 1998-08-26 | Kvaerner Pulping Ab | Continuous method for producing pulp with spent liquor impregnation |
US6203662B1 (en) * | 1997-08-07 | 2001-03-20 | Kvaerner Pulping Ab | Method for the continuous cooking of pulp in a digester system having a top separator |
CN1150365C (zh) * | 2001-08-24 | 2004-05-19 | 上海普豪经贸有限公司 | 以棕榈果壳为原料的制浆造纸方法 |
-
2004
- 2004-08-25 CN CNB2004100568552A patent/CN1318688C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101649567B (zh) * | 2005-08-18 | 2012-10-03 | 山东福荫造纸环保科技有限公司 | 禾草类纤维制浆工艺 |
WO2008074220A1 (fr) * | 2006-12-18 | 2008-06-26 | Hebei Jigao Chemical Fiber Co., Ltd. | Méthode de préparation de pâte à papier de bambou |
CN1974922B (zh) * | 2006-12-19 | 2010-10-13 | 河北吉藁化纤有限责任公司 | 以植物纤维为原料生产化纤浆粕的方法 |
CN101451310B (zh) * | 2007-11-30 | 2012-01-25 | 美卓造纸机械(瑞典)公司 | 纤维纸浆生产中蒸汽预处理木片的装置和方法 |
CN101748633B (zh) * | 2008-12-19 | 2012-07-04 | 北京英力生科新材料技术有限公司 | 纤维素提取新工艺 |
CN101899794B (zh) * | 2009-05-27 | 2012-07-04 | 北京英力生科新材料技术有限公司 | 从植物体中提取纤维的绿色工艺 |
CN102154873A (zh) * | 2011-04-11 | 2011-08-17 | 天津科技大学 | 添加黑液的草类原料烧碱蒽醌两段蒸煮方法 |
WO2013082735A1 (zh) * | 2011-12-07 | 2013-06-13 | 北京英力生科新材料技术有限公司 | 一种化学机械制浆方法 |
CN109622596A (zh) * | 2019-01-20 | 2019-04-16 | 王忠良 | 一种受污染土壤修复方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1318688C (zh) | 2007-05-30 |
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