EA200701321A1 - Промышленный выпарной аппарат непрерывного действия - Google Patents
Промышленный выпарной аппарат непрерывного действияInfo
- Publication number
- EA200701321A1 EA200701321A1 EA200701321A EA200701321A EA200701321A1 EA 200701321 A1 EA200701321 A1 EA 200701321A1 EA 200701321 A EA200701321 A EA 200701321A EA 200701321 A EA200701321 A EA 200701321A EA 200701321 A1 EA200701321 A1 EA 200701321A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- liquid
- perforated plate
- special
- formulas
- industrial
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G85/00—General processes for preparing compounds provided for in this subclass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
-
- 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
-
- 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
- C08F6/005—Removal of residual monomers by physical means from solid polymers
-
- 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
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/88—Post-polymerisation treatment
- C08G63/90—Purification; Drying
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/205—General preparatory processes characterised by the apparatus used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Целью настоящего изобретения в случае аппарата, в котором жидкость, содержащая материал, имеющий более низкую точку кипения, чем жидкость, стекает вниз по наружной поверхности направляющего устройства, в котором материал с более низкой точкой кипения выпаривается, является создание специального аппарата, который может работать стабильно в течение длительного периода времени на промышленном уровне, так что не менее 1 т/ч жидкости производится за счет выпаривания, и, кроме того, создание специального промышленного выпарного аппарата, в котором отсутствуют проблемы в результате деструкции, вызванной тем, что часть жидкости остается в аппарате в течение длительного периода времени. При этом указанные цели достигаются и высококачественная и высокой чистоты концентрированная жидкость или конденсационный полимер или термопластичный полимер получаются при использовании промышленного выпарного аппарата, имеющего специальную конструкцию, в которой имеются направляющие устройства, которые сами не имеют источника тепла, элемент регулирования пути потока, имеющий функцию подачи жидкости на перфорированную плиту из окна приема жидкости, текущей, главным образом, от периферийной части к центральной части перфорированной плиты, устанавливается в зоне подачи жидкости, перфорированная плита и отверстия в ней соответствуют определенным соотношениям (формула 7), и выполняются условия формул 1-5, предпочтительно формул 1-13 или предпочтительно формул 1-15.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004367637 | 2004-12-20 | ||
PCT/JP2005/022796 WO2006067994A1 (ja) | 2004-12-20 | 2005-12-12 | 工業的連続蒸発装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200701321A1 true EA200701321A1 (ru) | 2007-10-26 |
EA010119B1 EA010119B1 (ru) | 2008-06-30 |
Family
ID=36601595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200701321A EA010119B1 (ru) | 2004-12-20 | 2005-12-12 | Промышленный выпарной аппарат непрерывного действия |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080196840A1 (ru) |
EP (1) | EP1837361A1 (ru) |
JP (1) | JP4143673B2 (ru) |
KR (1) | KR20070086441A (ru) |
CN (1) | CN101080439B (ru) |
BR (1) | BRPI0519818A2 (ru) |
EA (1) | EA010119B1 (ru) |
WO (1) | WO2006067994A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9683784B2 (en) | 2012-01-27 | 2017-06-20 | Carrier Corporation | Evaporator and liquid distributor |
JP6250278B2 (ja) * | 2012-12-28 | 2017-12-20 | 恵和株式会社 | 光拡散シート及びバックライトユニット |
EP2921223A1 (de) * | 2014-03-17 | 2015-09-23 | Uhde Inventa-Fischer GmbH | Vorrichtung und Verfahren zur Polykondensation von Prepolymeren unter Entfernung gasförmiger Spaltprodukte und Verwendung zur kontinuierlichen Herstellung von Polyamiden und/oder deren Co-Polymeren |
RU2750601C2 (ru) * | 2018-12-04 | 2021-06-29 | Дмитрий Юрьевич Мартынов | Пластинчатый выпарной аппарат |
US20240191021A1 (en) | 2021-03-25 | 2024-06-13 | Asahi Kasei Kabushiki Kaisha | Aromatic branched polycarbonate, method for manufacturing same, and aromatic branched polycarbonate manufacturing apparatus |
WO2022210353A1 (ja) * | 2021-03-30 | 2022-10-06 | 旭化成株式会社 | ポリカーボネートの製造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE570443A (ru) * | 1957-09-28 | |||
US3110547A (en) * | 1961-07-26 | 1963-11-12 | Du Pont | Polymerization process |
IT1226303B (it) * | 1988-07-26 | 1990-12-27 | Montedipe Spa | Processo ed apparato per la devolatilizzazione di soluzioni di polimeri. |
US4934433A (en) * | 1988-11-15 | 1990-06-19 | Polysar Financial Services S.A. | Devolatilization |
US5453158A (en) * | 1994-03-10 | 1995-09-26 | The Dow Chemical Company | Polymer devolatilizer |
KR100298855B1 (ko) * | 1996-08-07 | 2001-11-14 | 다나카 쇼소 | 기-액분산장치및기-액접촉장치및폐수처리장치 |
JP3706223B2 (ja) * | 1997-04-22 | 2005-10-12 | 旭化成ケミカルズ株式会社 | 芳香族ポリカーボネートの製造方法 |
CN1089270C (zh) * | 1997-11-21 | 2002-08-21 | 刘兆彦 | 一种栅板式聚酯缩聚塔 |
EP1048685B1 (en) * | 1998-01-14 | 2005-12-14 | Asahi Kasei Chemicals Corporation | Process and polymerizer for producing aromatic polycarbonate |
KR100373896B1 (ko) * | 1998-06-16 | 2003-02-26 | 아사히 가세이 가부시키가이샤 | 중축합 중합체 제조용 시스템 및 방법 |
DE19835744A1 (de) * | 1998-08-07 | 2000-02-17 | Bayer Ag | Verfahren zum Eindampfen von Polymerlösungen thermoplastischer Polymere |
US6761797B2 (en) * | 2000-12-27 | 2004-07-13 | Bayer Aktiengesellschaft | Apparatus for carrying out mass transfer processes |
JP2003033601A (ja) * | 2001-07-23 | 2003-02-04 | Nippon Shokubai Co Ltd | 無堰多孔板塔 |
DE10230219A1 (de) * | 2002-07-04 | 2004-01-22 | Basf Ag | Verfahren der rektifikativen Auftrennung von (Meth)acrylmonomere enthaltende Fluiden |
WO2005007609A1 (de) * | 2003-07-11 | 2005-01-27 | Basf Aktiengesellschaft | Thermisches trennverfahren zur abtrennung wenigstens eines (meth)acrylmonomere angereichert enthaltenden stoffstroms |
US7041780B2 (en) * | 2003-08-26 | 2006-05-09 | General Electric | Methods of preparing a polymeric material composite |
-
2005
- 2005-12-12 JP JP2006548832A patent/JP4143673B2/ja active Active
- 2005-12-12 EA EA200701321A patent/EA010119B1/ru not_active IP Right Cessation
- 2005-12-12 WO PCT/JP2005/022796 patent/WO2006067994A1/ja active Application Filing
- 2005-12-12 KR KR1020077013937A patent/KR20070086441A/ko active IP Right Grant
- 2005-12-12 BR BRPI0519818-6A patent/BRPI0519818A2/pt not_active IP Right Cessation
- 2005-12-12 EP EP05814523A patent/EP1837361A1/en not_active Withdrawn
- 2005-12-12 US US11/791,696 patent/US20080196840A1/en not_active Abandoned
- 2005-12-12 CN CN2005800431340A patent/CN101080439B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20080196840A1 (en) | 2008-08-21 |
JPWO2006067994A1 (ja) | 2008-06-12 |
EA010119B1 (ru) | 2008-06-30 |
WO2006067994A1 (ja) | 2006-06-29 |
CN101080439A (zh) | 2007-11-28 |
BRPI0519818A2 (pt) | 2009-03-17 |
CN101080439B (zh) | 2010-06-16 |
EP1837361A1 (en) | 2007-09-26 |
KR20070086441A (ko) | 2007-08-27 |
JP4143673B2 (ja) | 2008-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ RU |