CN1665846A - 聚合物溶液的脱溶剂方法和脱溶剂装置 - Google Patents
聚合物溶液的脱溶剂方法和脱溶剂装置 Download PDFInfo
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/10—Removal of volatile materials, e.g. solvents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Wining of rubber from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/12—Separation of polymers from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
Abstract
Description
蒸汽总量(质量份) | 蒸汽供给量(质量%) | 残留溶剂浓度(质量%) | ||||
气液混合器 | 脱溶剂槽 | |||||
实验例1 | 比较例1 | 100 | 0(0) | 100(100) | 2.9 | |
实施例 | 1 | 100 | 20(20) | 80(80) | 2.2 | |
2 | 30(30) | 70(70) | 1.7 | |||
3 | 40(40) | 60(60) | 2.4 | |||
4 | 50(50) | 50(50) | 2.4 | |||
比较例2 | 100 | 100(100) | 0(0) | 3.7 | ||
实验例2 | 比较例3 | 150 | 0(0) | 150(100) | 1.6 | |
实施例 | 5 | 150 | 20(13.3) | 130(86.7) | 1.4 | |
6 | 30(20) | 120(80) | 1.2 | |||
比较例4 | 150 | 150(100) | 0(0) | 1.5 | ||
实验例3 | 比较例5 | 70 | 0(0) | 70(100) | 3.2 | |
实施例 | 7 | 70 | 30(42.9) | 40(57.1) | 1.7 | |
8 | 40(57.1) | 30(42.9) | 1.9 | |||
9 | 50(71.4) | 20(28.6) | 3.0 | |||
比较例6 | 70 | 70(100) | 0(0) | 3.9 |
分割部件或冲洗喷嘴结构 | 冲洗喷嘴或冲洗喷嘴结构 | 洒水器 | 残留溶剂浓度(质量%) | 聚合物在分割部件上的附着情况 | ||
实施例 | 10 | - | 直管型 | - | 1.7 | - |
11 | - | 螺旋型 | - | 1.3 | - | |
12 | - | 圆筒型 | - | 1.5 | - | |
13 | 玉米型 | 直管型 | - | 1.1 | △ | |
14 | 玉米型、并设隔板 | 直管型 | - | 0.4 | △ | |
15 | 玉米型、并设隔板 | 直管型 | 有 | 0.4 | ○ | |
16 | 旋风型 | 直管型 | - | 0.7 | - |
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP194913/2002 | 2002-07-03 | ||
JP2002194913 | 2002-07-03 |
Publications (2)
Publication Number | Publication Date |
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CN1665846A true CN1665846A (zh) | 2005-09-07 |
CN1315879C CN1315879C (zh) | 2007-05-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB03815644XA Expired - Lifetime CN1315879C (zh) | 2002-07-03 | 2003-07-02 | 聚合物溶液的脱溶剂方法和脱溶剂装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050267288A1 (zh) |
EP (1) | EP1533323B2 (zh) |
JP (1) | JP3817564B2 (zh) |
KR (1) | KR20050042131A (zh) |
CN (1) | CN1315879C (zh) |
AU (1) | AU2003281036A1 (zh) |
CA (1) | CA2490770A1 (zh) |
RU (1) | RU2005102607A (zh) |
WO (1) | WO2004007567A1 (zh) |
Cited By (9)
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CN102245683A (zh) * | 2008-11-14 | 2011-11-16 | 波利玛利欧洲股份公司 | 从弹性体的聚合物溶液开始获得固相弹性体的方法 |
CN102671407A (zh) * | 2012-05-18 | 2012-09-19 | 中南大学 | 一种脱除阴极电泳乳液中有机溶剂的方法及装置 |
CN103483483A (zh) * | 2012-06-11 | 2014-01-01 | 中国石油化工集团公司 | 一种丁基橡胶汽提装置及汽提方法 |
CN103946244A (zh) * | 2011-11-28 | 2014-07-23 | 旭化成化学株式会社 | 汽提装置和使用该汽提装置的汽提精炼方法 |
WO2016050024A1 (zh) * | 2014-09-30 | 2016-04-07 | 周建明 | 一种聚合物粘稠液体中残留单体的分离系统及分离方法 |
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CN109790242A (zh) * | 2016-10-05 | 2019-05-21 | 株式会社Lg化学 | 溶剂分离设备及溶剂分离方法 |
CN109806609A (zh) * | 2018-08-30 | 2019-05-28 | 新疆寰球工程公司 | 一种溶聚橡胶汽提釜装置及其压力控制方法 |
CN111886282A (zh) * | 2018-03-28 | 2020-11-03 | 日本瑞翁株式会社 | 团粒的制造方法和块状体的制造方法 |
Families Citing this family (17)
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KR20070087614A (ko) * | 2004-11-19 | 2007-08-28 | 제이에스알 가부시끼가이샤 | 함수 중합체의 건조 방법 |
JP2009221260A (ja) * | 2008-03-13 | 2009-10-01 | Kaneka Corp | 真球状粒子の製造方法 |
GB2461740B (en) * | 2008-06-23 | 2012-09-19 | Operational Group Ltd | Improvements in and relating to the processing of solvents and/or volatile components or the like |
CN102171250B (zh) | 2008-09-19 | 2014-10-22 | 朗盛国际股份公司 | 不含水及溶剂的聚合物的生产方法 |
EP2368918A1 (en) * | 2010-03-24 | 2011-09-28 | LANXESS Deutschland GmbH | Process for the production of water and solvent-free polymers |
JP5906684B2 (ja) * | 2011-11-17 | 2016-04-20 | Jsr株式会社 | 合成ゴム溶液移送方法及び合成ゴム溶液移送装置 |
JP2015093979A (ja) * | 2013-11-14 | 2015-05-18 | 花王株式会社 | オルガノポリシロキサングラフトポリマーの製造方法 |
CN104961846B (zh) * | 2015-07-03 | 2017-03-08 | 新疆蓝德精细石油化工股份有限公司 | 提高凝聚工序橡胶油分离效果的装置及其使用方法 |
KR102089414B1 (ko) * | 2016-06-16 | 2020-03-16 | 주식회사 엘지화학 | 용매 회수 장치 및 용매 회수 방법 |
CN106334329B (zh) * | 2016-11-14 | 2018-08-31 | 宁波工程学院 | 一种聚合物乳液脱单实验装置 |
RU2648754C1 (ru) * | 2017-04-26 | 2018-03-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" | Способ очистки возвратного растворителя |
RU2663295C1 (ru) * | 2017-05-31 | 2018-08-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" | Способ очистки возвратного растворителя |
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KR20200074493A (ko) | 2018-12-17 | 2020-06-25 | 주식회사 엘지화학 | 변성 공액디엔계 중합체의 제조방법 |
CN112142877B (zh) * | 2019-06-27 | 2022-09-20 | 中国石油化工股份有限公司 | 用于丁二烯橡胶溶液的凝聚方法 |
KR102421536B1 (ko) | 2019-07-15 | 2022-07-15 | 주식회사 엘지화학 | 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 |
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CA1011089A (en) | 1973-03-26 | 1977-05-31 | Lawrence C. Baughman | Method of stripping volatile material from an aqueous dispersion of polymeric substance |
DE2724360B2 (de) | 1977-05-28 | 1981-03-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von thermoplastischen Formmassen auf Basis von Vinylpolymerisaten |
US5191062A (en) * | 1991-09-27 | 1993-03-02 | Union Carbide Chemicals & Plastics Technology Corporation | Steam purging of granular epdm resins |
JP3650975B2 (ja) * | 1995-07-28 | 2005-05-25 | 日本エクスラン工業株式会社 | 改善されたアクリロニトリル系重合体溶融物の 製造方法 |
JP3575228B2 (ja) * | 1997-05-28 | 2004-10-13 | Jsr株式会社 | ゴム状重合体の取得方法、およびゴム状重合体 |
JPH1121311A (ja) * | 1997-07-02 | 1999-01-26 | Idemitsu Petrochem Co Ltd | 重合体中の揮発性物質除去方法 |
JP5180416B2 (ja) * | 2000-06-19 | 2013-04-10 | Jsr株式会社 | ポリマーの回収方法 |
JP4248872B2 (ja) * | 2000-06-30 | 2009-04-02 | 旭化成ケミカルズ株式会社 | 重合体の水素添加方法 |
-
2003
- 2003-07-02 EP EP03741152.7A patent/EP1533323B2/en not_active Expired - Lifetime
- 2003-07-02 JP JP2004521144A patent/JP3817564B2/ja not_active Expired - Fee Related
- 2003-07-02 CN CNB03815644XA patent/CN1315879C/zh not_active Expired - Lifetime
- 2003-07-02 RU RU2005102607/04A patent/RU2005102607A/ru not_active Application Discontinuation
- 2003-07-02 WO PCT/JP2003/008414 patent/WO2004007567A1/ja active Application Filing
- 2003-07-02 CA CA002490770A patent/CA2490770A1/en not_active Abandoned
- 2003-07-02 KR KR1020057000095A patent/KR20050042131A/ko not_active Application Discontinuation
- 2003-07-02 AU AU2003281036A patent/AU2003281036A1/en not_active Abandoned
- 2003-07-02 US US10/517,761 patent/US20050267288A1/en not_active Abandoned
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102245683B (zh) * | 2008-11-14 | 2013-06-12 | 波利玛利欧洲股份公司 | 从弹性体的聚合物溶液开始获得固相弹性体的方法 |
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EP1533323B2 (en) | 2021-09-08 |
RU2005102607A (ru) | 2005-08-20 |
WO2004007567A1 (ja) | 2004-01-22 |
AU2003281036A8 (en) | 2004-02-02 |
JPWO2004007567A1 (ja) | 2005-11-10 |
CA2490770A1 (en) | 2004-01-22 |
KR20050042131A (ko) | 2005-05-04 |
EP1533323A4 (en) | 2008-03-19 |
JP3817564B2 (ja) | 2006-09-06 |
AU2003281036A1 (en) | 2004-02-02 |
EP1533323A1 (en) | 2005-05-25 |
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US20050267288A1 (en) | 2005-12-01 |
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