ATE367851T1 - Rückgewinnungsverfahren für flüchtige verbindungen aus feststoffenthaltenden wässrigen lösungen - Google Patents

Rückgewinnungsverfahren für flüchtige verbindungen aus feststoffenthaltenden wässrigen lösungen

Info

Publication number
ATE367851T1
ATE367851T1 AT00967155T AT00967155T ATE367851T1 AT E367851 T1 ATE367851 T1 AT E367851T1 AT 00967155 T AT00967155 T AT 00967155T AT 00967155 T AT00967155 T AT 00967155T AT E367851 T1 ATE367851 T1 AT E367851T1
Authority
AT
Austria
Prior art keywords
volatile compounds
solids
aqueous solutions
recovery process
solutions containing
Prior art date
Application number
AT00967155T
Other languages
English (en)
Inventor
F Gallagher
George Schurr
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE367851T1 publication Critical patent/ATE367851T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/18—Evaporating by spraying to obtain dry solids
    • 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
    • B01D3/06—Flash distillation
    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
    • B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Physical Water Treatments (AREA)
AT00967155T 1999-09-30 2000-09-29 Rückgewinnungsverfahren für flüchtige verbindungen aus feststoffenthaltenden wässrigen lösungen ATE367851T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15686399P 1999-09-30 1999-09-30

Publications (1)

Publication Number Publication Date
ATE367851T1 true ATE367851T1 (de) 2007-08-15

Family

ID=22561413

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00967155T ATE367851T1 (de) 1999-09-30 2000-09-29 Rückgewinnungsverfahren für flüchtige verbindungen aus feststoffenthaltenden wässrigen lösungen

Country Status (14)

Country Link
US (1) US6538164B1 (de)
EP (1) EP1216083B1 (de)
JP (1) JP2003510170A (de)
KR (1) KR100632323B1 (de)
CN (1) CN1377292A (de)
AT (1) ATE367851T1 (de)
BR (1) BR0014578B1 (de)
CA (1) CA2379624A1 (de)
DE (1) DE60035701D1 (de)
HK (1) HK1044499A1 (de)
MX (1) MXPA02003242A (de)
NO (1) NO20021336L (de)
TR (1) TR200200822T2 (de)
WO (1) WO2001023061A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2522928C (en) * 2003-05-06 2013-09-24 E.I. Du Pont De Nemours And Company Purification of biologically-produced 1,3-propanediol
US7323539B2 (en) * 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
US20050089979A1 (en) * 2003-09-18 2005-04-28 Ezeji Thaddeus C. Process for continuous solvent production
CA2539243C (en) * 2003-09-30 2010-04-20 Arthur F. Clark Method for separating volatile components by dilutive distillation
DE102005056669A1 (de) * 2005-11-28 2007-05-31 Basf Ag Fermentative Herstellung organischer Verbindungen unter Einsatz Dextrin-haltiger Medien
US7988883B2 (en) * 2006-02-10 2011-08-02 Dupont Tate & Lyle Bio Products Company, Llc Heat transfer compositions comprising renewably-based biodegradable 1,3-propanediol
US8163826B2 (en) 2006-11-21 2012-04-24 Schlumberger Technology Corporation Polymeric acid precursor compositions and methods
FR2913974A1 (fr) * 2007-03-19 2008-09-26 Arkema France Procede de vaporisation de glycerol
US20090198088A1 (en) * 2008-02-01 2009-08-06 Lanxess Sybron Chemicals Inc. Process for the purification of crude glycerin utilizing ion exclusion chromatorgraphy and glycerin concentration
WO2010098440A1 (ja) * 2009-02-26 2010-09-02 日本かおり研究所株式会社 高モノテルペン成分含有精油、その製造方法および当該精油を用いた環境汚染物質浄化方法
US20110127254A1 (en) * 2009-11-30 2011-06-02 Cypress Technology Llc Electric Heating Systems and Associated Methods
EP2516505B1 (de) * 2009-12-21 2014-09-17 E.I. Du Pont De Nemours And Company Verfahren zur herstellung von polytrimethylenetherglycol
JP6081690B2 (ja) * 2009-12-22 2017-02-15 花王株式会社 液体の冷却方法
WO2011077652A1 (ja) * 2009-12-22 2011-06-30 花王株式会社 液体の冷却方法
KR101376159B1 (ko) 2011-11-28 2014-03-20 대상 주식회사 발효 배양액으로부터 다이올의 회수 방법
KR102547252B1 (ko) * 2016-01-08 2023-06-23 에스케이이노베이션 주식회사 유기물질 기상탈수반응 원료의 제조방법
WO2018009762A1 (en) * 2016-07-07 2018-01-11 Waters Technologies Corporation Venturi method of low pressure recycling of co2
CA3053053C (en) 2017-03-20 2020-04-14 Lanzatech, Inc. A process and system for product recovery and cell recycle
JP6643637B2 (ja) 2017-06-06 2020-02-12 パナソニックＩｐマネジメント株式会社 Ｖｏｃ精製装置
CN112969795A (zh) 2019-02-08 2021-06-15 朗泽科技有限公司 用于回收沸点接近的产物的方法
CN110585749B (zh) * 2019-08-26 2022-04-19 浙江工业大学 一种分离粘稠状固液混合物的装置和方法
CN110773079B (zh) * 2019-11-18 2022-03-01 江苏博迁新材料股份有限公司 一种超声喷雾法制备超细粉球的方法
CN115607985B (zh) * 2022-10-27 2025-08-26 利津鸿蒙新业生物科技有限公司 一种从三氯蔗糖母液中提取三氯蔗糖糖粉的装置与方法
CN116712742B (zh) * 2023-08-11 2024-02-02 黑龙江飞鹤乳业有限公司 工业化开式喷雾多段干燥系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB737570A (en) * 1952-06-23 1955-09-28 Ici Ltd Improvements in or relating to the recovery of glycerol from industrial liquors by evaporation
IL23644A (en) * 1964-06-01 1969-12-31 Monsanto Co Process and apparatus for recovery of glycols
US4497838A (en) 1982-02-17 1985-02-05 Tropicana Products, Inc. Process for the production of useful products from orange peel
US5158651A (en) * 1990-06-11 1992-10-27 Hoechst Celanese Corporation Process of centrifugally removing inorganic compounds from polyester glycol recovery bottoms
DE4030331A1 (de) * 1990-09-25 1992-03-26 Beister Heinz J Dr Verfahren und vorrichtung zur entsorgung von glykolhaltigen betriebsfluessigkeiten
US5904321A (en) 1992-08-19 1999-05-18 Glyrecsys, Inc. Deicing fluid recovery system especially adapted for aircraft deicing apparatus
US6165962A (en) * 1997-07-31 2000-12-26 E. I. Du Pont De Nemours And Comapny Aqueous microemulsions

Also Published As

Publication number Publication date
US6538164B1 (en) 2003-03-25
JP2003510170A (ja) 2003-03-18
HK1044499A1 (zh) 2002-10-25
NO20021336D0 (no) 2002-03-18
BR0014578B1 (pt) 2010-02-09
KR20020043598A (ko) 2002-06-10
NO20021336L (no) 2002-05-28
WO2001023061A3 (en) 2001-10-25
EP1216083B1 (de) 2007-07-25
KR100632323B1 (ko) 2006-10-11
CA2379624A1 (en) 2001-04-05
DE60035701D1 (de) 2007-09-06
EP1216083A2 (de) 2002-06-26
TR200200822T2 (tr) 2002-06-21
WO2001023061A2 (en) 2001-04-05
BR0014578A (pt) 2002-06-18
MXPA02003242A (es) 2002-10-31
CN1377292A (zh) 2002-10-30

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