ES2325022T3 - Procedimiento para eliminar compuestos volatiles de mezclas de sustancias mediante un microevaporador. - Google Patents

Procedimiento para eliminar compuestos volatiles de mezclas de sustancias mediante un microevaporador. Download PDF

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Publication number
ES2325022T3
ES2325022T3 ES04741153T ES04741153T ES2325022T3 ES 2325022 T3 ES2325022 T3 ES 2325022T3 ES 04741153 T ES04741153 T ES 04741153T ES 04741153 T ES04741153 T ES 04741153T ES 2325022 T3 ES2325022 T3 ES 2325022T3
Authority
ES
Spain
Prior art keywords
microevaporator
substances
mixture
procedure
channels
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.)
Expired - Lifetime
Application number
ES04741153T
Other languages
English (en)
Spanish (es)
Inventor
Kurt-Manfred Kupper
Oswald Wilmes
Hartmut Steenbeck
Almut Sanchen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Application granted granted Critical
Publication of ES2325022T3 publication Critical patent/ES2325022T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08F6/001—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
    • 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
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2260/00—Heat exchangers or heat exchange elements having special size, e.g. microstructures
    • F28F2260/02—Heat exchangers or heat exchange elements having special size, e.g. microstructures having microchannels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/911—Vaporization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
ES04741153T 2003-08-02 2004-07-20 Procedimiento para eliminar compuestos volatiles de mezclas de sustancias mediante un microevaporador. Expired - Lifetime ES2325022T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335451A DE10335451A1 (de) 2003-08-02 2003-08-02 Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE10335451 2003-08-02

Publications (1)

Publication Number Publication Date
ES2325022T3 true ES2325022T3 (es) 2009-08-24

Family

ID=34089038

Family Applications (1)

Application Number Title Priority Date Filing Date
ES04741153T Expired - Lifetime ES2325022T3 (es) 2003-08-02 2004-07-20 Procedimiento para eliminar compuestos volatiles de mezclas de sustancias mediante un microevaporador.

Country Status (9)

Country Link
US (1) US7442277B2 (https=)
EP (1) EP1654057B1 (https=)
JP (1) JP4861173B2 (https=)
CN (1) CN100435929C (https=)
CA (1) CA2534068C (https=)
DE (2) DE10335451A1 (https=)
ES (1) ES2325022T3 (https=)
MX (1) MXPA06001284A (https=)
WO (1) WO2005016512A1 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
DE102005036870A1 (de) * 2005-08-02 2007-02-08 Bayer Materialscience Ag Verfahren zur Gasphasenphosgenierung
JP5312338B2 (ja) 2006-10-24 2013-10-09 ビーエーエスエフ ソシエタス・ヨーロピア ポリアミドの製造にコイルチューブ蒸発器を利用する方法
CN101910063B (zh) * 2007-11-13 2012-10-10 巴斯夫欧洲公司 借助气态甲酰胺催化脱水生产氢氰酸的改进方法
RU2498940C2 (ru) * 2007-11-13 2013-11-20 Басф Се Улучшенный способ получения синильной кислоты посредством каталитической дегидратации газообразного формамида
RU2510364C2 (ru) 2008-03-31 2014-03-27 Басф Се Улучшенный способ получения синильной кислоты путем каталитической дегидратации газообразного формамида при прямом нагревании
DE102008063991A1 (de) 2008-12-19 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
DE102009033639A1 (de) 2009-07-17 2011-01-20 Bayer Materialscience Ag Verfahen zur Herstellung von Isocyanaten in der Gasphase
DE102009039397A1 (de) 2009-08-31 2011-03-03 Karlsruher Institut für Technologie Mikrostrukturverdampfer
EP2526058B1 (de) * 2010-01-22 2016-07-13 Basf Se Einraumverdampfer und deren verwendung bei der chemischen synthese
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis
US8487127B2 (en) * 2010-02-26 2013-07-16 Basf Se Process for preparing isocyanates in the gas phase
JP5827248B2 (ja) * 2010-02-26 2015-12-02 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 気相においてイソシアネートを製造する方法
DE102010018830A1 (de) 2010-04-29 2011-11-03 Bayer Technology Services Gmbh Flüssigkeitsverdampfer
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
CA2822564C (en) * 2011-02-11 2016-01-05 Schlumberger Canada Limited Microfluidic system and method for performing a flash separation of a reservoir fluid sample
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
US20160009565A1 (en) * 2013-03-01 2016-01-14 Basf Se Process for the synthesis of hydrocyanic acid from formamide packed after-reactor
BR112015025843A2 (pt) 2013-04-10 2017-07-25 Basf Se processo para preparar ácido cianídrico por termólise de formamida gasosa em um reator na presença de um catalisador, e, uso de um catalisador
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
CN109568995B (zh) * 2019-01-23 2020-12-08 杨爱钗 一种可对高温废蒸汽再利用的蒸发器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234994A (en) * 1963-04-26 1966-02-15 Dow Chemical Co Concentration of polymers from solutions by flash vaporization
US5811062A (en) * 1994-07-29 1998-09-22 Battelle Memorial Institute Microcomponent chemical process sheet architecture
US6200536B1 (en) * 1997-06-26 2001-03-13 Battelle Memorial Institute Active microchannel heat exchanger
US6907921B2 (en) * 1998-06-18 2005-06-21 3M Innovative Properties Company Microchanneled active fluid heat exchanger
JP4152026B2 (ja) * 1999-01-20 2008-09-17 旭化成ケミカルズ株式会社 ポリイソシアネート組成物の精製方法
DE10010400C2 (de) * 2000-02-28 2002-10-31 Mannesmann Ag Vorrichtung und Verfahren zum Erhitzen und/oder Verdampfen flüssiger oder gasförmiger Medien
DE10010397C1 (de) * 2000-02-28 2001-12-06 Mannesmann Ag Vorrichtung zum Verdampfen flüssiger Medien
US7101514B2 (en) * 2001-01-31 2006-09-05 Po-Hao Adam Huang Control devices for evaporative chemical mixing/reaction
JP2004261911A (ja) * 2003-02-28 2004-09-24 Mitsubishi Heavy Ind Ltd チャンネル構造体及びその製造方法
EP1607707A1 (en) * 2004-06-18 2005-12-21 Ecole Polytechnique Federale De Lausanne (Epfl) Bubble generator and heat transfer assembly
DE102005017452B4 (de) * 2005-04-15 2008-01-31 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikroverdampfer

Also Published As

Publication number Publication date
MXPA06001284A (es) 2006-04-11
CA2534068C (en) 2012-10-16
US7442277B2 (en) 2008-10-28
CN1832798A (zh) 2006-09-13
DE10335451A1 (de) 2005-03-10
EP1654057B1 (de) 2009-05-06
DE502004009459D1 (de) 2009-06-18
CN100435929C (zh) 2008-11-26
JP4861173B2 (ja) 2012-01-25
CA2534068A1 (en) 2005-02-24
EP1654057A1 (de) 2006-05-10
JP2007501106A (ja) 2007-01-25
WO2005016512A1 (de) 2005-02-24
US20050022940A1 (en) 2005-02-03
HK1091773A1 (en) 2007-01-26

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