CN1541742A - 一种栅缝降膜脱挥塔 - Google Patents
一种栅缝降膜脱挥塔 Download PDFInfo
- Publication number
- CN1541742A CN1541742A CNA2003101038027A CN200310103802A CN1541742A CN 1541742 A CN1541742 A CN 1541742A CN A2003101038027 A CNA2003101038027 A CN A2003101038027A CN 200310103802 A CN200310103802 A CN 200310103802A CN 1541742 A CN1541742 A CN 1541742A
- Authority
- CN
- China
- Prior art keywords
- tower
- grid
- bar
- layer
- liquid film
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- 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
- C08F6/001—Removal of residual monomers by physical means
- C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Description
Claims (10)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200310103802.7A CN1228119C (zh) | 2003-11-06 | 2003-11-06 | 一种栅缝降膜脱挥塔 |
RU2006119194/15A RU2317128C1 (ru) | 2003-11-06 | 2004-10-21 | Решетчатое устройство для удаления летучих компонентов падающей пленки |
JP2006538633A JP4589929B2 (ja) | 2003-11-06 | 2004-10-21 | 格子流下液膜脱揮塔 |
US10/578,758 US7959133B2 (en) | 2003-11-06 | 2004-10-21 | Grid falling film devolatilizer |
DE112004002124T DE112004002124B4 (de) | 2003-11-06 | 2004-10-21 | Rieselfilm-Entgasungsvorrichtung mit Gitterrosten |
PCT/CN2004/001194 WO2005044417A1 (fr) | 2003-11-06 | 2004-10-21 | Tour d'extraction de matieres volatiles comportant des films descendants dans les espaces inter-grilles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200310103802.7A CN1228119C (zh) | 2003-11-06 | 2003-11-06 | 一种栅缝降膜脱挥塔 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1541742A true CN1541742A (zh) | 2004-11-03 |
CN1228119C CN1228119C (zh) | 2005-11-23 |
Family
ID=34333347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310103802.7A Expired - Fee Related CN1228119C (zh) | 2003-11-06 | 2003-11-06 | 一种栅缝降膜脱挥塔 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7959133B2 (zh) |
JP (1) | JP4589929B2 (zh) |
CN (1) | CN1228119C (zh) |
DE (1) | DE112004002124B4 (zh) |
RU (1) | RU2317128C1 (zh) |
WO (1) | WO2005044417A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008540734A (ja) * | 2005-05-05 | 2008-11-20 | イーストマン ケミカル カンパニー | 縦型多段重合反応装置用の1群の固定フィルム発生体及びフィルム支持構造体 |
CN102527316A (zh) * | 2010-12-28 | 2012-07-04 | 上海杰事杰新材料(集团)股份有限公司 | 一种伞式降膜缩聚反应器 |
CN103933758A (zh) * | 2014-04-01 | 2014-07-23 | 天津大学 | 一种降膜脱挥塔内构件 |
CN106573223A (zh) * | 2014-08-20 | 2017-04-19 | 乔治洛德方法研究和开发液化空气有限公司 | 用于使液体与气体接触的装置以及包括此种接触装置的接触设备 |
CN113304709A (zh) * | 2021-06-22 | 2021-08-27 | 万华化学(四川)有限公司 | 一种脱挥装置及san树脂脱挥工艺 |
WO2023060965A1 (zh) * | 2021-10-13 | 2023-04-20 | 华东理工大学 | 一种脱挥塔内构件 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007127786A2 (en) * | 2006-04-28 | 2007-11-08 | Wellman, Inc. | Methods for making polyester resins in falling film melt polycondensation reactors |
US9683784B2 (en) | 2012-01-27 | 2017-06-20 | Carrier Corporation | Evaporator and liquid distributor |
EP2772290A1 (en) * | 2013-02-28 | 2014-09-03 | Sulzer Chemtech AG | A devolatilisation apparatus and a process for use thereof |
CN104645925A (zh) * | 2013-11-22 | 2015-05-27 | 大连隆星新材料有限公司 | 可控自冷却反应塔 |
DE102015212749A1 (de) | 2015-07-08 | 2017-01-12 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
US11072690B2 (en) * | 2015-12-03 | 2021-07-27 | The Coca-Cola Company | Furanoate-based polyester and copolyester compositions using falling strand devolatilization |
DE102016210481B3 (de) | 2016-06-14 | 2017-06-08 | Evonik Degussa Gmbh | Verfahren zum Reinigen einer ionischen Flüssigkeit |
DE102016210478A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
DE102016210483A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren und Absorptionsmittel zur Entfeuchtung von feuchten Gasgemischen |
EP3257568B1 (de) | 2016-06-14 | 2019-09-18 | Evonik Degussa GmbH | Verfahren zur entfeuchtung von feuchten gasgemischen mit ionischen flüssigkeiten |
DE102016210484A1 (de) | 2016-06-14 | 2017-12-14 | Evonik Degussa Gmbh | Verfahren zur Entfeuchtung von feuchten Gasgemischen |
CN108434791B (zh) * | 2018-05-29 | 2024-03-12 | 华东理工大学 | 一种高效脱挥塔内构件 |
EP3628385A1 (en) * | 2018-09-28 | 2020-04-01 | Casale Sa | A perforated-tray column and a method of revamping the same |
CN112569640B (zh) * | 2020-10-27 | 2022-07-26 | 国家能源集团宁夏煤业有限责任公司 | 挥发组分脱除装置 |
CN113893568B (zh) * | 2021-10-15 | 2024-01-05 | 徐州合谷生命科技有限公司 | 一种丙烯酸提纯脱轻塔 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1089270A (en) * | 1911-08-25 | 1914-03-03 | Thomas B Ryan | Safety-pocket. |
US1276690A (en) * | 1916-10-10 | 1918-08-20 | Daniel Pyzel | Dephlegmator and rectifying-column. |
US2061007A (en) * | 1933-04-17 | 1936-11-17 | Westinghouse Electric & Mfg Co | Heat exchange apparatus |
US2624401A (en) * | 1949-02-16 | 1953-01-06 | Zaremba Company | Falling film evaporator with subjacent separating chamber |
US3004900A (en) * | 1957-01-09 | 1961-10-17 | Dow Chemical Co | Apparatus for devolatilizing |
NL108067C (zh) * | 1957-01-09 | |||
US3116989A (en) * | 1958-08-18 | 1964-01-07 | Anaconda Co | Air cleaning apparatus |
US3179389A (en) * | 1961-11-09 | 1965-04-20 | Nutter Irvin Earl | Self-sealing pre-assembled fluid contact tray unit |
US3329271A (en) * | 1962-06-21 | 1967-07-04 | Texas Vitrified Pipe Company | Trickling filter media |
GB1072674A (en) * | 1963-08-08 | 1967-06-21 | Calumet & Hecla | Catalytic oxidation of exhaust gases |
US3367638A (en) * | 1963-10-25 | 1968-02-06 | Leva Max | Gas-liquid contact apparatus |
US3262684A (en) * | 1965-03-19 | 1966-07-26 | Sinclair Research Inc | Distillation column |
US3928513A (en) * | 1971-09-14 | 1975-12-23 | Max Leva | Gas-liquid contact apparatus |
US3928300A (en) * | 1973-01-09 | 1975-12-23 | Monsanto Co | Falling strand devolatilization technique |
US3966538A (en) * | 1973-01-09 | 1976-06-29 | Monsanto Company | Falling strand devolatilization apparatus |
US3866049A (en) * | 1973-03-09 | 1975-02-11 | Instrumentation Specialties Co | Light source |
JPS5676213A (en) * | 1979-11-22 | 1981-06-23 | Mitsubishi Heavy Ind Ltd | Deaeration device |
CA1265289A (en) * | 1985-12-16 | 1990-01-30 | Viney Pal Aneja | Method and apparatus for devolatilizing polymer solutions |
US5024728A (en) * | 1988-08-29 | 1991-06-18 | Dainippon Ink And Chemicals, Inc. | Devolatilization of liquid composition containing polymer and volatile constituents |
US4934433A (en) * | 1988-11-15 | 1990-06-19 | Polysar Financial Services S.A. | Devolatilization |
US4932468A (en) * | 1988-12-19 | 1990-06-12 | E. L. Nickell Co., Inc. | Vertical falling film multi-tube heat exchanger |
CA2111296A1 (en) | 1992-12-21 | 1994-06-22 | Kevin W. Frederick | Process for preparing novel high solids non-aqueous polymer compositions |
CA2124609A1 (en) * | 1993-06-23 | 1994-12-24 | Peter Barry Bosman | Packing elements, a pack, a method of constructing a pack, and a method for installing a packing in an evaporative cooler |
CN2209156Y (zh) * | 1994-11-10 | 1995-10-04 | 中国石油化工总公司 | 聚合液脱挥装置 |
JPH0972690A (ja) * | 1995-09-06 | 1997-03-18 | Mitsubishi Plastics Ind Ltd | 充填材ユニット及びその製造方法 |
DE59510174D1 (de) * | 1995-11-29 | 2002-05-23 | Sulzer Chemtech Ag Winterthur | Packung für eine Gegenstrom-Hochdruckkolonne |
CA2168630C (en) * | 1996-02-01 | 1998-10-06 | Kyosuke Komiya | Method for producing an aromatic polycarbonate |
JPH10338708A (ja) * | 1997-06-06 | 1998-12-22 | Chisso Corp | ポリ塩化ビニル含有スラリーからの未反応モノマーの除去装置および除去方法 |
US5893410A (en) * | 1997-06-09 | 1999-04-13 | General Electric Co. | Falling film condensing heat exchanger with liquid film heat transfer |
CN1089270C (zh) * | 1997-11-21 | 2002-08-21 | 刘兆彦 | 一种栅板式聚酯缩聚塔 |
US6761797B2 (en) * | 2000-12-27 | 2004-07-13 | Bayer Aktiengesellschaft | Apparatus for carrying out mass transfer processes |
DE10144233A1 (de) * | 2000-12-27 | 2002-07-04 | Bayer Ag | Vorrichtung zur Durchführung von Stoffaustauschprozessen |
US6877726B1 (en) * | 2001-12-19 | 2005-04-12 | John R. Rindt | Saturation vessel for use in the treatment of waste water |
US7267330B1 (en) * | 2005-07-06 | 2007-09-11 | Jaeger Products, Inc. | Split ring seal |
-
2003
- 2003-11-06 CN CN200310103802.7A patent/CN1228119C/zh not_active Expired - Fee Related
-
2004
- 2004-10-21 JP JP2006538633A patent/JP4589929B2/ja not_active Expired - Fee Related
- 2004-10-21 US US10/578,758 patent/US7959133B2/en not_active Expired - Fee Related
- 2004-10-21 DE DE112004002124T patent/DE112004002124B4/de not_active Expired - Fee Related
- 2004-10-21 RU RU2006119194/15A patent/RU2317128C1/ru not_active IP Right Cessation
- 2004-10-21 WO PCT/CN2004/001194 patent/WO2005044417A1/zh active Application Filing
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008540734A (ja) * | 2005-05-05 | 2008-11-20 | イーストマン ケミカル カンパニー | 縦型多段重合反応装置用の1群の固定フィルム発生体及びフィルム支持構造体 |
CN101247887B (zh) * | 2005-05-05 | 2011-11-30 | 伊士曼化工公司 | 用于竖直分级聚合反应器的固定薄膜生成器与薄膜支撑结构系列 |
TWI415672B (zh) * | 2005-05-05 | 2013-11-21 | Eastman Chem Co | 一靜止薄膜產生器及用於垂直安置之聚合作用反應器之薄膜支撐結構 |
CN102527316A (zh) * | 2010-12-28 | 2012-07-04 | 上海杰事杰新材料(集团)股份有限公司 | 一种伞式降膜缩聚反应器 |
CN103933758A (zh) * | 2014-04-01 | 2014-07-23 | 天津大学 | 一种降膜脱挥塔内构件 |
CN103933758B (zh) * | 2014-04-01 | 2016-05-18 | 天津大学 | 一种降膜脱挥塔内构件 |
CN106573223A (zh) * | 2014-08-20 | 2017-04-19 | 乔治洛德方法研究和开发液化空气有限公司 | 用于使液体与气体接触的装置以及包括此种接触装置的接触设备 |
CN113304709A (zh) * | 2021-06-22 | 2021-08-27 | 万华化学(四川)有限公司 | 一种脱挥装置及san树脂脱挥工艺 |
WO2023060965A1 (zh) * | 2021-10-13 | 2023-04-20 | 华东理工大学 | 一种脱挥塔内构件 |
Also Published As
Publication number | Publication date |
---|---|
DE112004002124B4 (de) | 2010-11-11 |
US7959133B2 (en) | 2011-06-14 |
WO2005044417A1 (fr) | 2005-05-19 |
CN1228119C (zh) | 2005-11-23 |
DE112004002124T5 (de) | 2006-11-02 |
JP4589929B2 (ja) | 2010-12-01 |
RU2317128C1 (ru) | 2008-02-20 |
JP2007509751A (ja) | 2007-04-19 |
US20070164462A1 (en) | 2007-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1228119C (zh) | 一种栅缝降膜脱挥塔 | |
RU2403970C2 (ru) | Неподвижный пленочный генератор и пленочная опорная конструкция для вертикальных многоступенчатых полимеризационных реакторов | |
CN1034394C (zh) | 化工蒸馏塔用催化剂-降液管-塔盘 | |
US7622085B2 (en) | Baffle assembly module for vertical staged polymerization reactors | |
JP2007509751A5 (zh) | ||
US20070205523A1 (en) | Mixing Element and Static Fluid Mixer Using Same | |
CN1022736C (zh) | 多通道规整填料 | |
CN1266740A (zh) | 最优波纹规整填料 | |
CN1772369A (zh) | 一种网架式规整填料 | |
CN102451660B (zh) | 一种下流式预聚塔 | |
US20140103550A1 (en) | Structured packing for gas-liquid mass transfer unit | |
CN1089270C (zh) | 一种栅板式聚酯缩聚塔 | |
CN1259124C (zh) | 一种环隙气升式内环流反应器 | |
CN1308065C (zh) | 含液多相流化体系中各相均匀分配装置 | |
CN1827748A (zh) | 连续化氯化石蜡生产装置 | |
CN1294936A (zh) | 对流式塔板 | |
CN1179773C (zh) | 带除雾导流结构无返混塔板 | |
CN100427171C (zh) | 一种新型填料塔 | |
CN200951395Y (zh) | 一种多级反应器 | |
CN2657764Y (zh) | 变向孔板波纹填料 | |
CN105836878A (zh) | 具有双重解耦联的膜生物反应器 | |
CN2537445Y (zh) | 常压聚合反应装置 | |
CN217794555U (zh) | 一种多层降膜脱挥塔 | |
CN2577947Y (zh) | 导向板波纹填料 | |
CN1181903C (zh) | 一种三导向阀塔盘 |
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: BEIJING SUCCEEDER CHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU ZHAOYAN Effective date: 20130401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100077 FENGTAI, BEIJING TO: 100176 DAXING, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130401 Address after: 202, room 1, building 19, 100176 South Yongchang Road, Beijing economic and Technological Development Zone, Beijing Patentee after: Beijing Succeeder Chemical Technology Co., Ltd. Address before: 100077 Beijing city Fengtai District District Xiluoyuan Huida apartment 3 B block 2105 Patentee before: Liu Zhaoyan |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051123 Termination date: 20151106 |
|
EXPY | Termination of patent right or utility model |