PT2024279E - Processo de separação do cloro do produto gasoso de um processo de oxidação de hcl - Google Patents

Processo de separação do cloro do produto gasoso de um processo de oxidação de hcl Download PDF

Info

Publication number: PT2024279E
Authority: PT; Portugal
Prior art keywords: column; head; gas; product gas; oxidation process
Prior art date: 2006-05-19

Application number

PT07725010T

Other languages

English (en)

Inventor

Friedhelm Kaemper

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.)

2006-05-19

Filing date

2007-05-09

Publication date

2011-06-16

2007-05-09 Application filed by Bayer Materialscience Ag filed Critical Bayer Materialscience Ag

2011-06-16 Publication of PT2024279E publication Critical patent/PT2024279E/pt

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
- C01B7/04—Preparation of chlorine from hydrogen chloride
- 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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation By Low-Temperature Treatments (AREA)
Treating Waste Gases (AREA)

PT07725010T 2006-05-19 2007-05-09 Processo de separação do cloro do produto gasoso de um processo de oxidação de hcl PT2024279E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102006023581A DE102006023581A1 (de)	2006-05-19	2006-05-19	Verfahren zur Abtrennung von Chlor aus dem Produktgas eines HCI-Oxidationsprozesses

Publications (1)

Publication Number	Publication Date
PT2024279E true PT2024279E (pt)	2011-06-16

Family

ID=38608014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT07725010T PT2024279E (pt)	2006-05-19	2007-05-09	Processo de separação do cloro do produto gasoso de um processo de oxidação de hcl

Country Status (13)

Country	Link
US (1)	US20070277551A1 (pt)
EP (1)	EP2024279B1 (pt)
JP (1)	JP5129808B2 (pt)
KR (1)	KR101374974B1 (pt)
CN (1)	CN101448733B (pt)
AT (1)	ATE502897T1 (pt)
DE (2)	DE102006023581A1 (pt)
ES (1)	ES2362682T3 (pt)
PL (1)	PL2024279T3 (pt)
PT (1)	PT2024279E (pt)
RU (1)	RU2008150044A (pt)
TW (1)	TW200815286A (pt)
WO (1)	WO2007134716A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102007016973A1 (de) *	2007-04-10	2008-10-16	Bayer Materialscience Ag	Regenerativer Adsorptionsprozess zur Entfernung organischer Komponenten aus einem Gasstrom
DE102007020144A1 (de) *	2007-04-26	2008-10-30	Bayer Materialscience Ag	Kondensations-Adsorptionsprozess zur Entfernung organischer Komponenten aus einem Chlorwasserstoff enthaltenden Gasstrom
DE102008051694A1 (de) *	2008-10-15	2010-04-22	Bayer Materialscience Ag	Verfahren zur Abtrennung von Kohlenmonoxid aus einem HCI-Rohgas
EP2361682A1 (en)	2010-02-23	2011-08-31	Bayer MaterialScience AG	Catalyst for chlorine production
WO2012110597A1 (de)	2011-02-18	2012-08-23	Basf Se	Verwendung von flüssigem chlorwasserstoff als kältemittel in verfahren zur chlorherstellung
WO2012110587A1 (de)	2011-02-18	2012-08-23	Basf Se	Destillationsverfahren zur abtrennung von chlor aus sauerstoff und chlor enthaltenden gasströmen
DE102011087654A1 (de)	2011-12-02	2013-06-06	Bayer Materialscience Aktiengesellschaft	Verfahren zur Herstellung von Isocyanaten
CN103693620A (zh) *	2013-12-18	2014-04-02	常熟振氟新材料有限公司	从氯气与氯化氢混合气体中分离回收氯气的装置
EP3309126A1 (de)	2016-10-11	2018-04-18	Evonik Degussa GmbH	Verfahren zur herstellung von siliciumtetrachlorid durch carbochlorierung
EP3351505A1 (de) *	2017-01-20	2018-07-25	Covestro Deutschland AG	Verfahren zur flexiblen steuerung der verwendung von salzsäure aus chemischer produktion
EP3351513A1 (de) *	2017-01-20	2018-07-25	Covestro Deutschland AG	Verfahren und vorrichtung zur kontinuierlichen salzsäureneutralisation
EP3488914A1 (en)	2017-11-28	2019-05-29	Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.	A method and an apparatus for separating chlorine gas from a gaseous anode outlet stream of an electrochemical reactor
CN108525337B (zh) *	2018-05-29	2023-07-18	杭州东日节能技术有限公司	一种稀盐酸真空浓缩塔及其使用方法
CN110508105B (zh) *	2019-08-28	2021-08-10	山东康宝生化科技有限公司	一种分离三氯蔗糖尾气中二氧化碳和氯化氢的装置与方法

Family Cites Families (22)

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Publication number	Priority date	Publication date	Assignee	Title
US1472294A (en) *	1921-09-26	1923-10-30	Carbide & Carbon Chem Corp	Process of purifying chlorine and other corrosive gases
US2547928A (en) *	1947-02-13	1951-04-10	Dow Chemical Co	Process for manufacture of chlorine by oxidation of hydrogen chloride
NL276976A (pt) *	1962-04-09
NL286350A (pt) *	1962-12-05
US3374637A (en) *	1965-12-13	1968-03-26	Fmc Corp	Recovery of chlorine
JPS5425519B2 (pt) *	1973-05-31	1979-08-28
US4394367A (en) *	1982-03-11	1983-07-19	Shell Oil Co.	Process for recovery of chlorine from hydrogen chloride
DE3327274A1 (de) *	1983-07-28	1985-02-07	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung von phosgen unter gleichzeitiger erzeugung von dampf
US4774070A (en) *	1986-02-19	1988-09-27	Mitsui Toatsu Chemicals, Incorporated	Production process of chlorine
JPS62275001A (ja) *	1986-02-21	1987-11-30	Mitsui Toatsu Chem Inc	塩素の工業的製造方法
US5254323A (en) *	1988-02-16	1993-10-19	Mitsui Toatsu Chemicals, Incorporated	Industrial process for the separation and recovery of chlorine
DE3921714A1 (de) *	1989-07-01	1991-01-10	Hoechst Ag	Verfahren zur selektiven absorption von chlor aus co(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen
DE69213342T2 (de) *	1991-06-06	1997-01-02	Mitsui Toatsu Chemicals	Verfahren und Apparat zur industriellen Herstellung von Chlor
DE4217019A1 (de) *	1992-05-22	1993-11-25	Bayer Ag	Verfahren zur Herstellung von aromatischen Diisocyanaten
US5437711A (en) *	1993-12-16	1995-08-01	Occidental Chemical Corporation	Method of purifying chlorine-containing gases
JP3864209B2 (ja) *	1994-11-17	2006-12-27	バイエル・アクチエンゲゼルシヤフト	イソシアネートの製造方法
DE19535716A1 (de) *	1995-09-26	1997-03-27	Bayer Ag	Verfahren zur Aufarbeitung der Reaktionsgase bei der Oxidation von HCI zu Chlor
DE19536976A1 (de) *	1995-10-04	1997-04-10	Basf Ag	Verfahren zur selektiven Abtrennung und Wiedergewinnung von Chlor aus Gasgemischen
US8409539B2 (en) *	2002-02-27	2013-04-02	Basf Aktiengesellschaft	Reactor and method for producing phosgene
US6719957B2 (en) *	2002-04-17	2004-04-13	Bayer Corporation	Process for purification of anhydrous hydrogen chloride gas
DE10250131A1 (de) *	2002-10-28	2004-05-06	Basf Ag	Verfahren zur Herstellung von Chlor aus Salzsäure
US20090304572A1 (en) *	2006-01-27	2009-12-10	Basf Se	Method for the production of chlorine

2006
- 2006-05-19 DE DE102006023581A patent/DE102006023581A1/de not_active Withdrawn
2007
- 2007-05-09 KR KR1020087030821A patent/KR101374974B1/ko not_active Expired - Fee Related
- 2007-05-09 RU RU2008150044/15A patent/RU2008150044A/ru not_active Application Discontinuation
- 2007-05-09 PL PL07725010T patent/PL2024279T3/pl unknown
- 2007-05-09 WO PCT/EP2007/004087 patent/WO2007134716A2/de not_active Ceased
- 2007-05-09 AT AT07725010T patent/ATE502897T1/de active
- 2007-05-09 JP JP2009510320A patent/JP5129808B2/ja not_active Expired - Fee Related
- 2007-05-09 DE DE502007006782T patent/DE502007006782D1/de active Active
- 2007-05-09 CN CN2007800183246A patent/CN101448733B/zh not_active Expired - Fee Related
- 2007-05-09 ES ES07725010T patent/ES2362682T3/es active Active
- 2007-05-09 PT PT07725010T patent/PT2024279E/pt unknown
- 2007-05-09 EP EP07725010A patent/EP2024279B1/de not_active Not-in-force
- 2007-05-17 US US11/749,817 patent/US20070277551A1/en not_active Abandoned
- 2007-05-18 TW TW096117683A patent/TW200815286A/zh unknown

Also Published As

Publication number	Publication date
EP2024279A2 (de)	2009-02-18
TW200815286A (en)	2008-04-01
JP5129808B2 (ja)	2013-01-30
EP2024279B1 (de)	2011-03-23
CN101448733A (zh)	2009-06-03
ATE502897T1 (de)	2011-04-15
ES2362682T3 (es)	2011-07-11
RU2008150044A (ru)	2010-06-27
JP2009537429A (ja)	2009-10-29
WO2007134716A3 (de)	2008-09-12
DE102006023581A1 (de)	2007-11-22
KR20090016716A (ko)	2009-02-17
CN101448733B (zh)	2013-11-06
DE502007006782D1 (de)	2011-05-05
PL2024279T3 (pl)	2011-09-30
KR101374974B1 (ko)	2014-03-14
US20070277551A1 (en)	2007-12-06
WO2007134716A2 (de)	2007-11-29

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