NO20081759L - Fremgangsmate for drift av en destillasjonskolonne for rensing av 1,2-dikloretan og for koblet natriumhydroks)dinndampning - Google Patents

Fremgangsmate for drift av en destillasjonskolonne for rensing av 1,2-dikloretan og for koblet natriumhydroks)dinndampning

Info

Publication number
NO20081759L
NO20081759L NO20081759A NO20081759A NO20081759L NO 20081759 L NO20081759 L NO 20081759L NO 20081759 A NO20081759 A NO 20081759A NO 20081759 A NO20081759 A NO 20081759A NO 20081759 L NO20081759 L NO 20081759L
Authority
NO
Norway
Prior art keywords
dichloroethane
distillation column
operating
purification
sodium hydroxide
Prior art date
Application number
NO20081759A
Other languages
English (en)
Other versions
NO340582B1 (no
Inventor
Peter Kammerhofer
Michael Benje
Sven Petersen
Original Assignee
Uhde Gmbh
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 Uhde Gmbh filed Critical Uhde Gmbh
Publication of NO20081759L publication Critical patent/NO20081759L/no
Publication of NO340582B1 publication Critical patent/NO340582B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/043—Chloroethanes
    • C07C19/045—Dichloroethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Det er beskrevet en fremgangsmåte for drift av en destillasjonskolonne for ^eming av vann og laverekokende komponenter enn 1,2-dikloretan fra 1,2-dikloretan for i det minste en del av varmen fra kondensasjon av de vandige dampene fra destillasjonskolonnen anvendes for å konsenttere kaustisk sodaoppløsning ved inndampning; videre anvendes minst del av 1,2-dikloretanet dannet når klor og etylen reagerer i en direkte kloreringsenhet til å oppvarme nevnte destillasjonskolonne og kan deretter også anvendes som et varmeoverføringsfluid for å konsenttere kaustisk sodaoppløsning ved inndampning.
NO20081759A 2005-09-15 2008-04-10 Fremgangsmåte for drift av en destillasjonskolonne for rensing av 1,2-dikloretan og for koblet natriumhydroksdinndampning. NO340582B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005044177A DE102005044177A1 (de) 2005-09-15 2005-09-15 Verfahren und Vorrichtung zur Nutzung der bei der Reinigung von 1,2-Dichlorethan anfallenden Kondensationswärme
PCT/EP2006/008703 WO2007031223A1 (de) 2005-09-15 2006-09-07 Verfahren zum betrieb einer destillationskolonne zur reinigung von 1 ,2-dichlorethan und zur gekoppelten natronlaugeeindampfung

Publications (2)

Publication Number Publication Date
NO20081759L true NO20081759L (no) 2008-04-10
NO340582B1 NO340582B1 (no) 2017-05-15

Family

ID=37487999

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081759A NO340582B1 (no) 2005-09-15 2008-04-10 Fremgangsmåte for drift av en destillasjonskolonne for rensing av 1,2-dikloretan og for koblet natriumhydroksdinndampning.

Country Status (14)

Country Link
US (1) US8742182B2 (no)
EP (1) EP1928810B1 (no)
JP (1) JP5114408B2 (no)
KR (1) KR101380032B1 (no)
CN (1) CN101263098B (no)
AT (1) ATE538079T1 (no)
AU (1) AU2006291718A1 (no)
BR (1) BRPI0616183B1 (no)
DE (1) DE102005044177A1 (no)
NO (1) NO340582B1 (no)
RU (1) RU2455274C2 (no)
TW (1) TWI367875B (no)
UA (1) UA93519C2 (no)
WO (1) WO2007031223A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008048526A1 (de) * 2008-09-23 2010-04-01 Uhde Gmbh Verfahren zur Nutzung der im Herstellungsprozess von 1,2-Dichlorethan aus Ethylen in einem Wirbelschichtreaktor anfallenden Reaktionswärme
DE102011108211A1 (de) * 2011-07-21 2013-01-24 Thyssenkrupp Uhde Gmbh Verfahren zum Konzentrieren wässriger Lauge und dafür geeignete Vorrichtung
EP2788307B1 (de) 2011-12-08 2019-07-03 thyssenkrupp Industrial Solutions AG Verfahren zur wärmerückgewinnung in vinylchlorid-monomeranlagen oder im anlagenverbund vinylchlorid / polyvinylchlorid und dafür geeignete vorrichtung
DE102012007339A1 (de) 2012-04-13 2013-10-17 Thyssenkrupp Uhde Gmbh Verfahren zur Wärmerückgewinnung in Vinylchlorid-Monomeranlagen oder im Anlagenverbund Vinylchlorid / Polyvinylchlorid und dafür geeignete Vorrichtung
DE102011120479A1 (de) 2011-12-08 2013-06-13 Thyssenkrupp Uhde Gmbh Verfahren zur Wärmerückgewinnung in Vinylchlorid-Monomeranlagen oder im Anlagenverbund Vinylchlorid / Polyvinylchlorid und dafür geeignete Vorrichtung
IT201600110627A1 (it) * 2016-11-03 2018-05-03 Bridgestone Corp Mescola in gomma per porzioni di pneumatico

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1219285A (en) * 1981-09-30 1987-03-17 Union Carbide Corporation Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
DE3146246A1 (de) * 1981-11-21 1983-05-26 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 1,2-dichlorethan
JPS61107096A (ja) * 1984-10-31 1986-05-24 Nippon Oil Co Ltd 熱エネルギ−の移送方法
JPH0819014B2 (ja) * 1985-05-22 1996-02-28 鐘淵化学工業株式会社 二塩化エタンの製造方法
JPH0723327B2 (ja) * 1985-12-09 1995-03-15 三井東圧化学株式会社 １，２−ジクロルエタン生成熱の回収法
JPH0729954B2 (ja) * 1986-05-23 1995-04-05 三井東圧化学株式会社 １，２−ジクロロエタンの蒸留方法
JPH0729953B2 (ja) * 1986-05-23 1995-04-05 三井東圧化学株式会社 １，２−ジクロルエタンの精製方法
DE4039960A1 (de) * 1990-03-23 1991-09-26 Hoechst Ag Verfahren und vorrichtung zur herstellung von 1,2-dichlorethan
US5675055A (en) * 1995-10-04 1997-10-07 Arco Chemical Technology, L.P. Acidification/extraction treatment of waste caustic stream
TW442449B (en) * 1996-07-04 2001-06-23 Hoechst Ag Process for preparing 1,2-dichloroethane by direct chlorination
DE19834083A1 (de) * 1998-07-29 2000-02-03 Krupp Uhde Gmbh Verfahren zur Energieschonung, insbesondere bei der Oxychlorierung von Ethylen
JP2000136154A (ja) * 1998-10-30 2000-05-16 Mitsubishi Chemicals Corp １，２−ジクロロエタンの精製方法
DE19916753C1 (de) * 1999-04-14 2000-07-06 Krupp Uhde Gmbh Verfahren und Anlage zur Herstellung von 1,2-Dichlorethan
JP2003509480A (ja) * 1999-09-22 2003-03-11 ウーデ ゲゼルシャフト ミット ベシュレンクテル ハフツング １，２−ジクロロエタンを製造する際に熱を利用するための方法および装置
DE19953762C2 (de) * 1999-11-09 2003-07-10 Uhde Gmbh Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme
BRPI0613500B1 (pt) * 2005-06-28 2015-09-08 Uhde Gmbh método e equipamento para a utilização do calor da reação envolvido na preparação de 1,2-dicloroetano

Also Published As

Publication number Publication date
EP1928810B1 (de) 2011-12-21
CN101263098B (zh) 2012-11-21
DE102005044177A1 (de) 2007-04-05
RU2455274C2 (ru) 2012-07-10
WO2007031223A1 (de) 2007-03-22
BRPI0616183A2 (pt) 2011-06-07
KR101380032B1 (ko) 2014-04-01
US20090082602A1 (en) 2009-03-26
CN101263098A (zh) 2008-09-10
JP5114408B2 (ja) 2013-01-09
TWI367875B (en) 2012-07-11
NO340582B1 (no) 2017-05-15
AU2006291718A1 (en) 2007-03-22
EP1928810A1 (de) 2008-06-11
US8742182B2 (en) 2014-06-03
KR20080045184A (ko) 2008-05-22
RU2008114498A (ru) 2009-10-20
ATE538079T1 (de) 2012-01-15
TW200728251A (en) 2007-08-01
UA93519C2 (ru) 2011-02-25
JP2009507869A (ja) 2009-02-26
BRPI0616183B1 (pt) 2015-12-01

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