JPS5765304A - Distillation apparatus - Google Patents
Distillation apparatusInfo
- Publication number
- JPS5765304A JPS5765304A JP11841980A JP11841980A JPS5765304A JP S5765304 A JPS5765304 A JP S5765304A JP 11841980 A JP11841980 A JP 11841980A JP 11841980 A JP11841980 A JP 11841980A JP S5765304 A JPS5765304 A JP S5765304A
- Authority
- JP
- Japan
- Prior art keywords
- evaporation
- liquid
- heating means
- conduit
- polymer
- 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
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
PURPOSE: To distill an easily polymerizable liquid by connecting an evaporation pipe having outer heating means provided to an upper and a lower parts of an evaporation surface thereof and a condenser by a conduit having a heating means to prevent the generation of a polymer.
CONSTITUTION: An evaporation boiler 10 is equipped with an outer heating means such as a heating jacket 11 and heats a liquid 12 to be distilled in an evaporation boiler 10 from the outside. An upper end 14 of the heating jacket 11 is always positioned above a liquid level 13 of the liquid 12 to be distrilled to keep a gasliquid contact surface to a mild heating temp. and, thereby, generation of a polymer is prevented. To a part corresponding to a gas phase space part 15 above the liquid evaporation level 13 of the evaporation boiler 10, a second outer heating means 16 is also provided so as to prevent such a phenomenon that a vapor is condensed in a wall of a gas phase part or the like of the evaporation boiler 10 and a condensed liquid is polymerized on said wall in a condition free from a polymerization inhibitor. The vapor evaporated in the evaporation boiler 10 is held under a super heated condition and reached to a condenser 22 through a conduit 21 having a heating jacket 23 but a polymer is prevented from being formed on and adhered to a pipe wall of the conduit 21 by the heating jacket 23.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11841980A JPS5765304A (en) | 1980-08-29 | 1980-08-29 | Distillation apparatus |
| US06/296,046 US4369097A (en) | 1980-08-29 | 1981-08-25 | Method and apparatus of distillation for readily polymerizable liquid |
| DE8181106631T DE3161648D1 (en) | 1980-08-29 | 1981-08-26 | Method and apparatus of distillation for readily polymerizable liquid |
| EP81106631A EP0046980B1 (en) | 1980-08-29 | 1981-08-26 | Method and apparatus of distillation for readily polymerizable liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11841980A JPS5765304A (en) | 1980-08-29 | 1980-08-29 | Distillation apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5765304A true JPS5765304A (en) | 1982-04-20 |
| JPS6311921B2 JPS6311921B2 (en) | 1988-03-16 |
Family
ID=14736173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11841980A Granted JPS5765304A (en) | 1980-08-29 | 1980-08-29 | Distillation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5765304A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201852A (en) * | 1986-02-24 | 1987-09-05 | Mitsui Toatsu Chem Inc | Purification of alkylaminoalkyl acrylate or methacrylate |
| JPH08119901A (en) * | 1994-10-25 | 1996-05-14 | Toagosei Co Ltd | Production of (meth)acrylic acid ester |
| JPH08134016A (en) * | 1994-11-07 | 1996-05-28 | Toagosei Co Ltd | Purification of polymerizable liquid |
| JPH09110778A (en) * | 1995-10-23 | 1997-04-28 | Basf Ag | Continuous separating method for liquid mixture containing (meth)acrylic acid as main component by distillation |
| JP2001081050A (en) * | 1999-09-10 | 2001-03-27 | Nippon Shokubai Co Ltd | Apparatus and method for handling readily polymerizable compound |
| JP2002161071A (en) * | 2000-11-28 | 2002-06-04 | Nippon Shokubai Co Ltd | Method for producing dehydration reaction product and dehydration reaction device used therefor |
| JP2003103108A (en) * | 2001-09-28 | 2003-04-08 | Sumitomo Chem Co Ltd | Distillation method for easily polymerizable substance and manhole structure of distillation column |
| WO2010140423A1 (en) * | 2009-06-03 | 2010-12-09 | アイシン・エィ・ダブリュ株式会社 | Method for recovering component of solution, device for recovering component of solution, and system for impregnation and for recovering impregnant |
| WO2013161183A1 (en) * | 2012-04-26 | 2013-10-31 | 昭和電工株式会社 | Evaporative gas generating device and method for producing evaporative gas, and hydrogen bromide production device and method for producing hydrogen bromide |
| JP2016117036A (en) * | 2014-12-22 | 2016-06-30 | 三菱化学株式会社 | Heat exchange device and distillation method of easily polymerizable compound |
| JP2016209779A (en) * | 2015-04-28 | 2016-12-15 | 関西化学機械製作株式会社 | Evaporation system |
| JP2018008925A (en) * | 2016-06-29 | 2018-01-18 | 三菱ケミカル株式会社 | Method for producing (meth)acrylic acid or its ester |
| JP2020515409A (en) * | 2017-04-03 | 2020-05-28 | エコディスト, インク.Ecodyst, Inc. | Large standalone chiller, all-in-one rotary evaporator and related methods |
| USD977530S1 (en) | 2018-02-19 | 2023-02-07 | Ecodyst, Inc. | Large scale chiller |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4759153B2 (en) * | 2001-03-21 | 2011-08-31 | 株式会社日本触媒 | Distillation method of (meth) acrylic acid solution |
| JP2003103105A (en) * | 2001-09-28 | 2003-04-08 | Sumitomo Chem Co Ltd | Distillation method for easily polymerizable substance and distillation apparatus used for the same |
| WO2019142862A1 (en) | 2018-01-19 | 2019-07-25 | 三菱ケミカル株式会社 | Method of producing (meth)acrylic acid or ester thereof |
-
1980
- 1980-08-29 JP JP11841980A patent/JPS5765304A/en active Granted
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62201852A (en) * | 1986-02-24 | 1987-09-05 | Mitsui Toatsu Chem Inc | Purification of alkylaminoalkyl acrylate or methacrylate |
| JPH0653711B2 (en) * | 1986-02-24 | 1994-07-20 | 三井東圧化学株式会社 | Method for purifying alkylaminoalkyl ester of acrylic acid or methacrylic acid |
| JPH08119901A (en) * | 1994-10-25 | 1996-05-14 | Toagosei Co Ltd | Production of (meth)acrylic acid ester |
| JPH08134016A (en) * | 1994-11-07 | 1996-05-28 | Toagosei Co Ltd | Purification of polymerizable liquid |
| JPH09110778A (en) * | 1995-10-23 | 1997-04-28 | Basf Ag | Continuous separating method for liquid mixture containing (meth)acrylic acid as main component by distillation |
| JP2001081050A (en) * | 1999-09-10 | 2001-03-27 | Nippon Shokubai Co Ltd | Apparatus and method for handling readily polymerizable compound |
| JP2002161071A (en) * | 2000-11-28 | 2002-06-04 | Nippon Shokubai Co Ltd | Method for producing dehydration reaction product and dehydration reaction device used therefor |
| JP2003103108A (en) * | 2001-09-28 | 2003-04-08 | Sumitomo Chem Co Ltd | Distillation method for easily polymerizable substance and manhole structure of distillation column |
| WO2010140423A1 (en) * | 2009-06-03 | 2010-12-09 | アイシン・エィ・ダブリュ株式会社 | Method for recovering component of solution, device for recovering component of solution, and system for impregnation and for recovering impregnant |
| JP2010279871A (en) * | 2009-06-03 | 2010-12-16 | Aisin Aw Co Ltd | Method and apparatus for recovering solution component, and system for impregnation and recovering impregnated component |
| CN102355927A (en) * | 2009-06-03 | 2012-02-15 | 爱信艾达株式会社 | Method for recovering component of solution, device for recovering component of solution, and system for impregnation and for recovering impregnant |
| US8455675B2 (en) | 2009-06-03 | 2013-06-04 | Aisin Aw Co., Ltd. | Solution component recovery method, solution component recovery apparatus, and impregnation process/impregnation component recovery system |
| CN102355927B (en) * | 2009-06-03 | 2014-05-28 | 爱信艾达株式会社 | Method for recovering component of solution, device for recovering component of solution, and system for impregnation and for recovering impregnant |
| WO2013161183A1 (en) * | 2012-04-26 | 2013-10-31 | 昭和電工株式会社 | Evaporative gas generating device and method for producing evaporative gas, and hydrogen bromide production device and method for producing hydrogen bromide |
| CN104245110A (en) * | 2012-04-26 | 2014-12-24 | 昭和电工株式会社 | Evaporative gas generating device and method for producing evaporative gas, and hydrogen bromide production device and method for producing hydrogen bromide |
| JPWO2013161183A1 (en) * | 2012-04-26 | 2015-12-21 | 昭和電工株式会社 | Evaporative gas generator, evaporative gas production method, hydrogen bromide production apparatus, and hydrogen bromide production method |
| CN104245110B (en) * | 2012-04-26 | 2016-04-13 | 昭和电工株式会社 | Boil-off gas generation device and boil-off gas manufacture method and hydrogen bromide manufacturing installation and hydrogen bromide manufacture method |
| US9835325B2 (en) | 2012-04-26 | 2017-12-05 | Showa Denko K.K. | Evaporative gas generating device, method for producing evaporative gas, hydrogen bromide production device, and method for producing hydrogen bromide |
| JP2016117036A (en) * | 2014-12-22 | 2016-06-30 | 三菱化学株式会社 | Heat exchange device and distillation method of easily polymerizable compound |
| JP2016209779A (en) * | 2015-04-28 | 2016-12-15 | 関西化学機械製作株式会社 | Evaporation system |
| JP2018008925A (en) * | 2016-06-29 | 2018-01-18 | 三菱ケミカル株式会社 | Method for producing (meth)acrylic acid or its ester |
| JP2020515409A (en) * | 2017-04-03 | 2020-05-28 | エコディスト, インク.Ecodyst, Inc. | Large standalone chiller, all-in-one rotary evaporator and related methods |
| US11400388B2 (en) | 2017-04-03 | 2022-08-02 | Ecodyst, Inc. | Large scale standalone chillers, all-in-one rotary evaporators and related methods |
| USD977530S1 (en) | 2018-02-19 | 2023-02-07 | Ecodyst, Inc. | Large scale chiller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311921B2 (en) | 1988-03-16 |
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