BR9603885A - Processo para trabalhar gases de reação durante a oxidação de hcl a cloro - Google Patents

Processo para trabalhar gases de reação durante a oxidação de hcl a cloro

Info

Publication number: BR9603885A
Authority: BR; Brazil
Prior art keywords: hcl; water; chlorine; oxidation; reaction gases
Prior art date: 1995-09-26

Application number

BR9603885A

Other languages

English (en)

Inventor

Hans-Ulrich Dummersdorf

Helmut Waldmann

Franz-Rudolf Minz

Juergen Schneider

Helmut Harle

Fritz Gestermann

Original Assignee

Bayer 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.)

1995-09-26

Filing date

1996-09-25

Publication date

1998-06-02

1996-09-25 Application filed by Bayer Ag filed Critical Bayer Ag

1998-06-02 Publication of BR9603885A publication Critical patent/BR9603885A/pt

Links

238000006243 chemical reaction Methods 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title 1
229910052801 chlorine Inorganic materials 0.000 title 1
239000000460 chlorine Substances 0.000 title 1
239000007789 gas Substances 0.000 title 1
230000003647 oxidation Effects 0.000 title 1
238000007254 oxidation reaction Methods 0.000 title 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
238000001816 cooling Methods 0.000 abstract 1
238000007599 discharging Methods 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
239000012495 reaction gas Substances 0.000 abstract 1
238000004064 recycling Methods 0.000 abstract 1

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
- C01B7/0706—Purification ; Separation of hydrogen chloride
- 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
- 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
- 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)
Separation By Low-Temperature Treatments (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Drying Of Gases (AREA)
Catalysts (AREA)
Treating Waste Gases (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Gas Separation By Absorption (AREA)

BR9603885A 1995-09-26 1996-09-25 Processo para trabalhar gases de reação durante a oxidação de hcl a cloro BR9603885A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19535716A DE19535716A1 (de)	1995-09-26	1995-09-26	Verfahren zur Aufarbeitung der Reaktionsgase bei der Oxidation von HCI zu Chlor

Publications (1)

Publication Number	Publication Date
BR9603885A true BR9603885A (pt)	1998-06-02

Family

ID=7773183

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9603885A BR9603885A (pt)	1995-09-26	1996-09-25	Processo para trabalhar gases de reação durante a oxidação de hcl a cloro

Country Status (12)

Country	Link
US (1)	US6387345B1 (pt)
EP (1)	EP0765838B1 (pt)
JP (1)	JP3535320B2 (pt)
KR (1)	KR100453863B1 (pt)
CN (1)	CN1102530C (pt)
AT (1)	ATE190588T1 (pt)
BR (1)	BR9603885A (pt)
CA (1)	CA2186206A1 (pt)
DE (2)	DE19535716A1 (pt)
ES (1)	ES2146343T3 (pt)
MX (1)	MX9604289A (pt)
TW (1)	TW375593B (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10234908B4 (de) *	2002-07-31	2013-10-24	Basf Se	Verfahren zur Herstellung von Chlor aus einem (Chlor)kohlenwasserstoffe enthaltenden Chlorwasserstoffstrom
DE10242400A1 (de) *	2002-09-12	2004-03-18	Basf Ag	Festbettverfahren zur Herstellung von Chlor durch katalytische Gasphasen-Oxidation von Chlorwasserstoff
DE10250131A1 (de) *	2002-10-28	2004-05-06	Basf Ag	Verfahren zur Herstellung von Chlor aus Salzsäure
DE102005008612A1 (de)	2005-02-23	2006-08-24	Basf Ag	Verfahren zur Herstellung von Chlor
KR101379634B1 (ko)	2006-01-27	2014-03-28	바스프 에스이	염소의 제조 방법
RU2332353C2 (ru) *	2006-04-26	2008-08-27	Общество с ограниченной ответственностью Научно-технический центр "Технопласт"	Способ получения хлора и устройство для его осуществления
DE102006023261A1 (de) *	2006-05-18	2007-11-22	Bayer Materialscience Ag	Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006023581A1 (de) *	2006-05-19	2007-11-22	Bayer Materialscience Ag	Verfahren zur Abtrennung von Chlor aus dem Produktgas eines HCI-Oxidationsprozesses
DE102006024515A1 (de) *	2006-05-23	2007-11-29	Bayer Materialscience Ag	Verfahren zur Chlorwasserstoff-Oxidation mit Sauerstoff
DE102006024518A1 (de) *	2006-05-23	2007-11-29	Bayer Materialscience Ag	Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024516A1 (de) *	2006-05-23	2007-11-29	Bayer Materialscience Ag	Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
DE102006024506A1 (de) *	2006-05-23	2007-11-29	Bayer Materialscience Ag	Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
EP1900719A1 (en) *	2006-09-01	2008-03-19	BUSS ChemTech AG	Manufacture of substantially pure monochloroacetic acid
JP5041769B2 (ja) *	2006-09-06	2012-10-03	住友化学株式会社	スタートアップ方法
DE102007018014A1 (de) *	2007-04-17	2008-10-23	Bayer Materialscience Ag	Wärmeintegration in einem Deacon-Prozess
DE102007020148A1 (de)	2007-04-26	2008-10-30	Bayer Materialscience Ag	Prozess zur Herstellung von Chlor aus HCI
DE102007020146A1 (de) *	2007-04-26	2008-10-30	Bayer Materialscience Ag	Verfahren zur Reinigung und Oxidation eines Chlorwasserstoff enthaltenden Gases
DE102008051694A1 (de) *	2008-10-15	2010-04-22	Bayer Materialscience Ag	Verfahren zur Abtrennung von Kohlenmonoxid aus einem HCI-Rohgas
US8518149B2 (en) *	2009-12-17	2013-08-27	Dow Global Technologies Llc	Chlorine gas production
SG174715A1 (en)	2010-03-30	2011-10-28	Bayer Materialscience Ag	Process for preparing diaryl carbonates and polycarbonates
KR20140010404A (ko)	2011-02-18	2014-01-24	바스프 에스이	산소 및 염소를 포함하는 기체 스트림으로부터 염소를 분리하는 증류 방법
KR20140007899A (ko)	2011-02-18	2014-01-20	바스프 에스이	염소 제조 방법에서 냉매로서의 액체 염화수소의 용도
US20120213692A1 (en) *	2011-02-18	2012-08-23	Base Se	Distillation process for separating chlorine from gas streams comprising oxygen and chlorine
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
PT2949622T (pt) *	2014-05-27	2022-05-02	Covestro Intellectual Property Gmbh & Co Kg	Processo para processar cloreto de hidrogénio a partir da produção de isocianatos
CN110422827A (zh) *	2019-08-05	2019-11-08	贵州兰鑫石墨机电设备制造有限公司	一种干燥氯气的废硫酸循环利用装置及工艺
CN111847382B (zh) *	2020-08-03	2023-05-30	江苏三美化工有限公司	一种去除氯化氢中氟化氢的反应系统
CN119386781A (zh) *	2025-01-06	2025-02-07	西北民族大学	一种氯化氢制氯气的多级催化氧化反应器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE549109C (de) *	1929-12-14	1932-04-23	Krebs & Co G M B H	Verfahren zur Verfluessigung von Chlor
DE873688C (de) *	1940-03-14	1953-04-16	Basf Ag	Verfahren zur Herstellung von Chlor durch Umsetzung von Chlorwasserstoff mit Sauerstoff
US2542961A (en) *	1948-11-08	1951-02-20	Shell Dev	Chlorine production
US4119705A (en) *	1977-04-06	1978-10-10	The Lummus Company	Production of chlorine
US4351819A (en) *	1981-01-26	1982-09-28	The Lummus Company	Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons
US4557966A (en) *	1984-04-06	1985-12-10	The Cromwell Paper Company	Ferrous metal corrosion inhibiting sheet material
IL81532A (en) *	1986-02-19	1990-06-10	Mitsui Toatsu Chemicals	Process for production of chlorine
US5296017A (en) *	1991-05-28	1994-03-22	Mitsui Toatsu Chemicals, Inc.	Method and apparatus for concentrating chlorine gas
DE4440642A1 (de) *	1994-11-14	1996-05-15	Bayer Ag	Verfahren zur Oxidation von Chlorwasserstoff

1995
- 1995-09-26 DE DE19535716A patent/DE19535716A1/de not_active Withdrawn
1996
- 1996-09-13 AT AT96114712T patent/ATE190588T1/de not_active IP Right Cessation
- 1996-09-13 ES ES96114712T patent/ES2146343T3/es not_active Expired - Lifetime
- 1996-09-13 EP EP96114712A patent/EP0765838B1/de not_active Expired - Lifetime
- 1996-09-13 DE DE59604659T patent/DE59604659D1/de not_active Expired - Lifetime
- 1996-09-17 US US08/715,037 patent/US6387345B1/en not_active Expired - Lifetime
- 1996-09-20 TW TW085111489A patent/TW375593B/zh not_active IP Right Cessation
- 1996-09-23 CA CA002186206A patent/CA2186206A1/en not_active Abandoned
- 1996-09-24 MX MX9604289A patent/MX9604289A/es not_active IP Right Cessation
- 1996-09-25 KR KR1019960042383A patent/KR100453863B1/ko not_active Expired - Fee Related
- 1996-09-25 JP JP27287396A patent/JP3535320B2/ja not_active Expired - Fee Related
- 1996-09-25 BR BR9603885A patent/BR9603885A/pt not_active IP Right Cessation
- 1996-09-26 CN CN96119955A patent/CN1102530C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP3535320B2 (ja)	2004-06-07
EP0765838B1 (de)	2000-03-15
US6387345B1 (en)	2002-05-14
CN1152544A (zh)	1997-06-25
ATE190588T1 (de)	2000-04-15
JPH09110402A (ja)	1997-04-28
KR100453863B1 (ko)	2005-01-26
CN1102530C (zh)	2003-03-05
CA2186206A1 (en)	1997-03-27
TW375593B (en)	1999-12-01
ES2146343T3 (es)	2000-08-01
DE19535716A1 (de)	1997-03-27
MX9604289A (es)	1997-08-30
EP0765838A1 (de)	1997-04-02
DE59604659D1 (de)	2000-04-20
KR970015455A (ko)	1997-04-28

Legal Events

Date	Code	Title	Description
2002-04-30	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-09-24	FF	Decision: intention to grant
2003-05-27	FG9A	Patent or certificate of addition granted
2014-04-08	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-01	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.
2021-04-06	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

Publication	Publication Date	Title
BR9603885A (pt)	1998-06-02	Processo para trabalhar gases de reação durante a oxidação de hcl a cloro
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FR2674447B1 (fr)	1993-06-18	Procede de traitement de gaz a base de fluor electrolytique et pouvant contenir des composes uraniferes.
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