CN100435929C - 使用微蒸发器从物质混合物中去除挥发性化合物的方法 - Google Patents

使用微蒸发器从物质混合物中去除挥发性化合物的方法 Download PDF

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Publication number
CN100435929C
CN100435929C CNB2004800224524A CN200480022452A CN100435929C CN 100435929 C CN100435929 C CN 100435929C CN B2004800224524 A CNB2004800224524 A CN B2004800224524A CN 200480022452 A CN200480022452 A CN 200480022452A CN 100435929 C CN100435929 C CN 100435929C
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CN
China
Prior art keywords
evaporator
microns
microevaporator
mixture
groove
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Expired - Fee Related
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CNB2004800224524A
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English (en)
Chinese (zh)
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CN1832798A (zh
Inventor
K·-M·库珀
O·维尔姆斯
H·斯藤贝克
A·桑呈
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Covestro Deutschland AG
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Bayer MaterialScience AG
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    • 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

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  • 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)
CNB2004800224524A 2003-08-02 2004-07-20 使用微蒸发器从物质混合物中去除挥发性化合物的方法 Expired - Fee Related CN100435929C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335451.4 2003-08-02
DE10335451A DE10335451A1 (de) 2003-08-02 2003-08-02 Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer

Publications (2)

Publication Number Publication Date
CN1832798A CN1832798A (zh) 2006-09-13
CN100435929C true CN100435929C (zh) 2008-11-26

Family

ID=34089038

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CNB2004800224524A Expired - Fee Related CN100435929C (zh) 2003-08-02 2004-07-20 使用微蒸发器从物质混合物中去除挥发性化合物的方法

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=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712490A (zh) * 2010-01-22 2012-10-03 巴斯夫欧洲公司 单室蒸发器及其在化学合成中的用途
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis

Families Citing this family (25)

* 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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102712490A (zh) * 2010-01-22 2012-10-03 巴斯夫欧洲公司 单室蒸发器及其在化学合成中的用途
CN102712490B (zh) * 2010-01-22 2015-11-25 巴斯夫欧洲公司 单室蒸发器及其在化学合成中的用途
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis

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
JP4861173B2 (ja) 2012-01-25
CA2534068A1 (en) 2005-02-24
EP1654057A1 (de) 2006-05-10
ES2325022T3 (es) 2009-08-24
JP2007501106A (ja) 2007-01-25
WO2005016512A1 (de) 2005-02-24
US20050022940A1 (en) 2005-02-03
HK1091773A1 (en) 2007-01-26

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