KR100509449B1 - 중합용이성 화합물의 취급방법 - Google Patents
중합용이성 화합물의 취급방법 Download PDFInfo
- Publication number
- KR100509449B1 KR100509449B1 KR10-2000-0051574A KR20000051574A KR100509449B1 KR 100509449 B1 KR100509449 B1 KR 100509449B1 KR 20000051574 A KR20000051574 A KR 20000051574A KR 100509449 B1 KR100509449 B1 KR 100509449B1
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- Prior art keywords
- tubular member
- handling
- polymerizable compound
- compound according
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
-
- 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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00065—Pressure measurement
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00067—Liquid level measurement
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00132—Controlling the temperature using electric heating or cooling elements
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00254—Formation of unwanted polymer, such as "pop-corn"
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (15)
- 장치 측벽에 장착되고, 또 장치 내부로 개구된 관형 부재를 구비하여 이루어지는 취급장치를 사용하며, (메타)아크릴산 및 이들의 에스테르로 이루어진 군으로부터 선택된 하나 이상의 중합용이성 화합물을 반응, 증류, 추출, 흡수, 저장 또는 열교환하는 방법에 있어서,상기 취급장치에서 상기 관형 부재는 장치내부를 향해 3°~70°의 하향 기울기(α)를 갖도록 설치되고,상기 관형 부재의 장치 내 부분(in-apparatus portion)이 상기 장치의 내벽면과 접촉하는 부분의 주변에 대해, 그 주변부 전체를 용접하고, 또한 그 용접부의 표면을 평활하게 하며,상기 관형 부재의 장치 외 부분(out-of-apparatus portion)에 분자상 산소함유 기체 또는 중합억제제 중 하나 이상을 상기 관형 부재에 주입하기 위한 입구를 설치하는 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 삭제
- 제1항에 있어서, 상기 관형 부재의 장치 외 부분을 가능한 한 짧게 하는 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 삭제
- 제1항에 있어서, 상기 관형 부재의 장치 외 부분에 가온 또는 가열수단이 설치된 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 삭제
- 제1항에 있어서, 중합억제제 함유 액체를 상기 장치 내부의 관형 부재의 개구로 분무하는 수단을 더 포함하는 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 제1항에 있어서, 상기 장치 내부의 관형 부재의 개구에 커버가 장착된 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 제1항에 있어서, 상기 관형부재의 장치 내 부분에 홈부가 없는 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 삭제
- 삭제
- 제1항에 있어서, 상기 관형 부재로 핸드홀이 설치된 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 제1항에 있어서, 상기 관형 부재로 맨홀이 설치된 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 제1항에 있어서, 상기 관형 부재 내에 축방향으로 삽입 튜브가 고정된 것을 특징으로 하는 중합용이성 화합물 취급방법.
- 제1항에 있어서, 상기 관형 부재 내에 축방향으로 온도계, 압력계, 액위지시계를 포함하는 기기가 고정된 것을 특징으로 하는 중합용이성 화합물 취급방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25707399A JP2001081050A (ja) | 1999-09-10 | 1999-09-10 | 易重合性化合物の取り扱い装置および取り扱い方法 |
JP11-257073 | 1999-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010050308A KR20010050308A (ko) | 2001-06-15 |
KR100509449B1 true KR100509449B1 (ko) | 2005-08-23 |
Family
ID=17301379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0051574A KR100509449B1 (ko) | 1999-09-10 | 2000-09-01 | 중합용이성 화합물의 취급방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6585862B1 (ko) |
EP (1) | EP1084740B1 (ko) |
JP (1) | JP2001081050A (ko) |
KR (1) | KR100509449B1 (ko) |
CN (1) | CN1235857C (ko) |
DE (1) | DE60023623T2 (ko) |
MY (1) | MY117330A (ko) |
ZA (1) | ZA200004405B (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0854129B2 (de) † | 1997-01-17 | 2007-11-28 | Basf Aktiengesellschaft | Verfahren der kontinuierlichen destillativen Auftrennung von flüssigen Gemischen, die als Hauptbestandteil (Meth)acrylsäure enthalten |
CN1307145C (zh) | 2001-08-22 | 2007-03-28 | 三菱化学株式会社 | 容易聚合化合物用蒸馏装置 |
JP4741766B2 (ja) * | 2001-09-28 | 2011-08-10 | 住友化学株式会社 | 蒸留塔のマンホール構造 |
JP4943605B2 (ja) * | 2001-09-28 | 2012-05-30 | 住友化学株式会社 | 蒸留塔のマンホール構造 |
WO2003057658A1 (fr) * | 2002-01-08 | 2003-07-17 | Mitsubishi Chemical Corporation | Procede permettant d'empecher l'encrassement d'un appareil de manipulation de l'acide (meth)acrylique et de son ester |
JP2003225557A (ja) * | 2002-02-06 | 2003-08-12 | Mitsubishi Chemicals Corp | 面取り加工が施されたパットフランジを使用した易重合性化合物の取扱装置 |
DE10211290A1 (de) * | 2002-03-14 | 2003-09-25 | Basf Ag | Verfahren zur Messung des Drucks in einer (Meth)acrylsäure, deren Ester und/oder deren Nitrile enthaltenden Gasphase von Rektifikations- und Absorptionskolonnen |
US20040068070A1 (en) * | 2002-07-17 | 2004-04-08 | Basf Aktiengesellcschaft | Preparation of readily polymerizable compounds |
US20040104108A1 (en) | 2002-12-03 | 2004-06-03 | Mason Robert Michael | High capacity purification of thermally unstable compounds |
US7625467B2 (en) * | 2003-01-15 | 2009-12-01 | Mitsubishi Rayon Co., Ltd. | Support beam for easily polymerizeable substance treatment device and easily polymerizeable substance treatment device |
JP2005170931A (ja) * | 2003-11-17 | 2005-06-30 | Mitsubishi Chemicals Corp | 易重合性化合物用の容器 |
JP5085164B2 (ja) * | 2007-03-09 | 2012-11-28 | ダイヤニトリックス株式会社 | アクリルアミド水溶液の貯留タンク |
US8361280B2 (en) * | 2008-11-24 | 2013-01-29 | Basf Se | Process for distillatively obtaining pure 1,3-butadiene from crude 1,3-butadiene |
DE102009058058A1 (de) * | 2009-12-14 | 2011-06-16 | Basf Se | Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern |
JP2011098992A (ja) * | 2011-02-24 | 2011-05-19 | Nippon Shokubai Co Ltd | 易重合性物質含有液の蒸留方法 |
JP6372086B2 (ja) * | 2014-01-28 | 2018-08-15 | 三菱ケミカル株式会社 | 流動床反応器及びそれを用いたニトリル化合物の製造方法 |
DE102015213493A1 (de) * | 2015-07-17 | 2016-09-15 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten |
DE102015213490A1 (de) * | 2015-07-17 | 2016-09-15 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten |
JP2019126759A (ja) * | 2018-01-23 | 2019-08-01 | 旭化成株式会社 | 接続構造及び流動層反応装置。 |
FR3094423B1 (fr) * | 2019-03-29 | 2021-04-02 | Axens | Dispositif de fixation amovible |
EP4163269A1 (en) * | 2020-06-05 | 2023-04-12 | Nippon Shokubai Co., Ltd. | Method for producing easily polymerizable compound |
JP2022156129A (ja) | 2021-03-31 | 2022-10-14 | 株式会社日本触媒 | 易重合性物質の取扱い装置 |
WO2023006499A1 (de) * | 2021-07-29 | 2023-02-02 | Basf Se | Verfahren zur kontinuierlichen destillation von acrylaten |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369097A (en) * | 1980-08-29 | 1983-01-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus of distillation for readily polymerizable liquid |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832513B1 (ko) * | 1967-05-23 | 1973-10-06 | ||
JPS4915153B1 (ko) * | 1969-06-06 | 1974-04-12 | ||
DE2031552C3 (de) | 1970-06-26 | 1981-03-19 | Chemische Werke Hüls AG, 4370 Marl | Kolonnenkopf für die Azeotropdestillation |
JPS5234606B2 (ko) * | 1972-12-22 | 1977-09-05 | ||
US4263448A (en) * | 1979-03-30 | 1981-04-21 | Halcon Research And Development Corp. | Process for oxidation of hydrocarbons |
US4236958A (en) | 1979-05-08 | 1980-12-02 | Gelperin Nison I | Apparatus for eliminating residual solvent from crumbled polymer |
JPS6043056B2 (ja) * | 1980-05-27 | 1985-09-26 | 株式会社日本触媒 | 2−ヒドロキシアルキルアクリレ−トまたは2−ヒドロキシアルキルメタクリレ−トの精製方法 |
JPS5765304A (en) * | 1980-08-29 | 1982-04-20 | Asahi Chem Ind Co Ltd | Distillation apparatus |
DE3209425A1 (de) | 1981-03-21 | 1983-02-10 | Basf Ag, 6700 Ludwigshafen | Verfahren und vorrichtung zur bestimmung der dampfdruck-kurven und dampf-fluessigkeitsgleichgewichte von stoffgemischen |
DE3529490C1 (de) | 1985-08-16 | 1987-01-15 | Max Planck Gesellschaft | Einrichtung zur absoluten Dichtebestimmung nach der Auftriebsmethode |
US4810813A (en) * | 1986-09-08 | 1989-03-07 | General Electric Company | Method for making reaction products of phosgene and dihydric phenol with stable suspension of dihydric phenol, alkali metal hydroxide and water |
CA1316545C (en) * | 1987-06-27 | 1993-04-20 | Morimasa Kuragano | Quenching process of reaction product gas containing methacrylic acid and treatment method of quenched liquid |
JP2633277B2 (ja) * | 1988-01-12 | 1997-07-23 | 三菱化学株式会社 | 不飽和カルボン酸及びそのエステルの精製における重合防止法 |
US5458739A (en) | 1994-02-04 | 1995-10-17 | Vendome Copper & Brass Works | Volatiles separator and concentrator |
DE19539295A1 (de) * | 1995-10-23 | 1997-04-24 | Basf Ag | Verfahren zur kontinuierlichen destillativen Auftrennung von flüssigen Gemischen, die als Hauptbestandteil (Meth)acrylsäure enthalten |
CA2203352C (en) * | 1996-06-07 | 2000-08-01 | Walter H. Whitlock | Method and apparatus for purifying a substance |
JPH10212249A (ja) * | 1997-01-31 | 1998-08-11 | Nippon Shokubai Co Ltd | 易重合性有機化合物の精製方法および精製装置 |
US5821270A (en) * | 1997-05-02 | 1998-10-13 | Exxon Research And Engineering Company | Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation |
JP2001096102A (ja) * | 1999-09-29 | 2001-04-10 | Nippon Shokubai Co Ltd | 精製塔の液抜き出し用トレイ、精製塔および精製方法 |
-
1999
- 1999-09-10 JP JP25707399A patent/JP2001081050A/ja active Pending
-
2000
- 2000-08-19 US US09/642,578 patent/US6585862B1/en not_active Expired - Lifetime
- 2000-08-21 EP EP00117947A patent/EP1084740B1/en not_active Expired - Lifetime
- 2000-08-21 DE DE60023623T patent/DE60023623T2/de not_active Expired - Lifetime
- 2000-08-23 MY MYPI20003880A patent/MY117330A/en unknown
- 2000-08-25 ZA ZA200004405A patent/ZA200004405B/xx unknown
- 2000-09-01 KR KR10-2000-0051574A patent/KR100509449B1/ko active IP Right Grant
- 2000-09-08 CN CNB001269364A patent/CN1235857C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369097A (en) * | 1980-08-29 | 1983-01-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Method and apparatus of distillation for readily polymerizable liquid |
Non-Patent Citations (2)
Title |
---|
Distillation Operation, Henry Z. Kister,McGraw-Hill, Inc., p129-p130(1990년) * |
감시제어 시스템 실용 편람(기초편),주식회사 후지 테크노 시스템 발행, p728(1989.08.20.) * |
Also Published As
Publication number | Publication date |
---|---|
CN1287994A (zh) | 2001-03-21 |
MY117330A (en) | 2004-06-30 |
JP2001081050A (ja) | 2001-03-27 |
DE60023623T2 (de) | 2006-07-13 |
EP1084740B1 (en) | 2005-11-02 |
DE60023623D1 (de) | 2005-12-08 |
KR20010050308A (ko) | 2001-06-15 |
EP1084740A1 (en) | 2001-03-21 |
ZA200004405B (en) | 2001-03-01 |
CN1235857C (zh) | 2006-01-11 |
US6585862B1 (en) | 2003-07-01 |
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