DE10335451A1 - Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer - Google Patents

Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer Download PDF

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Publication number
DE10335451A1
DE10335451A1 DE10335451A DE10335451A DE10335451A1 DE 10335451 A1 DE10335451 A1 DE 10335451A1 DE 10335451 A DE10335451 A DE 10335451A DE 10335451 A DE10335451 A DE 10335451A DE 10335451 A1 DE10335451 A1 DE 10335451A1
Authority
DE
Germany
Prior art keywords
evaporator
mixtures
micro
volatile compounds
removing volatile
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.)
Withdrawn
Application number
DE10335451A
Other languages
German (de)
English (en)
Inventor
Kurt-Manfred Kuepper
Oswald Wilmes
Hartmut Steenbeck
Almut Nagel
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
Priority to DE10335451A priority Critical patent/DE10335451A1/de
Priority to DE502004009459T priority patent/DE502004009459D1/de
Priority to EP04741153A priority patent/EP1654057B1/de
Priority to CNB2004800224524A priority patent/CN100435929C/zh
Priority to JP2006522266A priority patent/JP4861173B2/ja
Priority to PCT/EP2004/008074 priority patent/WO2005016512A1/de
Priority to CA2534068A priority patent/CA2534068C/en
Priority to HK06112463.7A priority patent/HK1091773B/xx
Priority to ES04741153T priority patent/ES2325022T3/es
Priority to MXPA06001284A priority patent/MXPA06001284A/es
Priority to US10/897,854 priority patent/US7442277B2/en
Publication of DE10335451A1 publication Critical patent/DE10335451A1/de
Withdrawn legal-status Critical Current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)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
DE10335451A 2003-08-02 2003-08-02 Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer Withdrawn DE10335451A1 (de)

Priority Applications (11)

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
DE502004009459T DE502004009459D1 (de) 2003-08-02 2004-07-20 Verfahren zur entfernung von flüchtigen verbindungen aus stoffgemischen mittels mikroverdampfer
EP04741153A EP1654057B1 (de) 2003-08-02 2004-07-20 Verfahren zur entfernung von flüchtigen verbindungen aus stoffgemischen mittels mikroverdampfer
CNB2004800224524A 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
JP2006522266A JP4861173B2 (ja) 2003-08-02 2004-07-20 マイクロ蒸発器を用いて物質混合物から揮発性化合物を除去するための方法
PCT/EP2004/008074 WO2005016512A1 (de) 2003-08-02 2004-07-20 Verfahren zur entfernung von flüchtigen verbindungen aus stoffgemischen mittels mikroverdampfer
CA2534068A CA2534068C (en) 2003-08-02 2004-07-20 Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator
HK06112463.7A HK1091773B (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
ES04741153T ES2325022T3 (es) 2003-08-02 2004-07-20 Procedimiento para eliminar compuestos volatiles de mezclas de sustancias mediante un microevaporador.
MXPA06001284A MXPA06001284A (es) 2003-08-02 2004-07-20 Proceso para la eliminacion de compuestos volatiles de mezclas de sustancias utilizando un micro-evaporador.
US10/897,854 US7442277B2 (en) 2003-08-02 2004-07-23 Process for the removal of volatile compounds from mixtures of substances using a micro-evaporator

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE10335451A1 true DE10335451A1 (de) 2005-03-10

Family

ID=34089038

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10335451A Withdrawn DE10335451A1 (de) 2003-08-02 2003-08-02 Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE502004009459T Expired - Lifetime DE502004009459D1 (de) 2003-08-02 2004-07-20 Verfahren zur entfernung von flüchtigen verbindungen aus stoffgemischen mittels mikroverdampfer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502004009459T Expired - Lifetime DE502004009459D1 (de) 2003-08-02 2004-07-20 Verfahren zur entfernung von flüchtigen verbindungen aus stoffgemischen mittels mikroverdampfer

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049786A1 (de) * 2006-10-24 2008-05-02 Basf Se Verwendung von wendelrohrverdampfern bei der herstellung von polyamiden
WO2011023344A1 (de) 2009-08-31 2011-03-03 Karlsruher Institut für Technologie Mikrostrukturverdampfer

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
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
AR069295A1 (es) * 2007-11-13 2010-01-13 Basf Se Procedimiento mejorado para preparar cianuro de hidrogeno mediante deshidratacion catalitica de formamida gaseosa
NZ588218A (en) 2008-03-31 2012-02-24 Basf Se Improved method for producing hydrogen cyanide through catalytic dehydration of gaseous formamide?direct heating
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
TW201138942A (en) 2010-01-22 2011-11-16 Basf Se Single-chamber vaporizer and use thereof in chemical synthesis
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis
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
US8487127B2 (en) * 2010-02-26 2013-07-16 Basf Se Process for preparing isocyanates in the gas phase
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
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
EP2651526B1 (en) * 2011-02-11 2016-09-07 Services Pétroliers Schlumberger Microfluidic system and method for performing a flash separation of a reservoir fluid sample
US8871052B2 (en) 2012-01-31 2014-10-28 Eastman Chemical Company Processes to produce short cut microfibers
CN105164051A (zh) * 2013-03-01 2015-12-16 巴斯夫欧洲公司 从甲酰胺合成氢氰酸的方法以及次级填料反应器
CN105307978A (zh) 2013-04-10 2016-02-03 巴斯夫欧洲公司 由甲酰胺-催化剂合成氢氰酸的方法
US9617685B2 (en) 2013-04-19 2017-04-11 Eastman Chemical Company Process for making 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
DE10010397C1 (de) * 2000-02-28 2001-12-06 Mannesmann Ag Vorrichtung zum Verdampfen flüssiger Medien
DE10010400C2 (de) * 2000-02-28 2002-10-31 Mannesmann Ag Vorrichtung und Verfahren zum Erhitzen und/oder Verdampfen flüssiger oder gasförmiger 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049786A1 (de) * 2006-10-24 2008-05-02 Basf Se Verwendung von wendelrohrverdampfern bei der herstellung von polyamiden
US8263733B2 (en) 2006-10-24 2012-09-11 Basf Se Application of coil tube evaporators for the production of polyamides
WO2011023344A1 (de) 2009-08-31 2011-03-03 Karlsruher Institut für Technologie Mikrostrukturverdampfer
DE102009039397A1 (de) 2009-08-31 2011-03-03 Karlsruher Institut für Technologie Mikrostrukturverdampfer
DE102009039397A8 (de) * 2009-08-31 2011-06-01 Karlsruher Institut für Technologie Mikrostrukturverdampfer

Also Published As

Publication number Publication date
CN1832798A (zh) 2006-09-13
JP2007501106A (ja) 2007-01-25
EP1654057A1 (de) 2006-05-10
EP1654057B1 (de) 2009-05-06
HK1091773A1 (en) 2007-01-26
DE502004009459D1 (de) 2009-06-18
JP4861173B2 (ja) 2012-01-25
CN100435929C (zh) 2008-11-26
US20050022940A1 (en) 2005-02-03
US7442277B2 (en) 2008-10-28
WO2005016512A1 (de) 2005-02-24
CA2534068C (en) 2012-10-16
MXPA06001284A (es) 2006-04-11
CA2534068A1 (en) 2005-02-24
ES2325022T3 (es) 2009-08-24

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