AU570375B2 - Creation of Inventions and Patents with Artificial Intelligence

AU570375B2 – Process for production of chlorine from hcl in off-gas
– Google Patents

AU570375B2 – Process for production of chlorine from hcl in off-gas
– Google Patents
Process for production of chlorine from hcl in off-gas

Info

Publication number
AU570375B2

AU570375B2
AU74713/87A
AU7471387A
AU570375B2
AU 570375 B2
AU570375 B2
AU 570375B2
AU 74713/87 A
AU74713/87 A
AU 74713/87A
AU 7471387 A
AU7471387 A
AU 7471387A
AU 570375 B2
AU570375 B2
AU 570375B2
Authority
AU
Australia
Prior art keywords
hcl
chlorine
gas
production
Prior art date
1986-06-30
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.)

Ceased

Application number
AU74713/87A
Other versions

AU7471387A
(en

Inventor
Masanobu Ajloka
Hiroyuki Itoh
Masafumi Kataita
Yoshitsugu Kono
Shinji Takenaka
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.)

Mitsui Toatsu Chemicals Inc

Original Assignee
Mitsui Toatsu Chemicals Inc
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.)
1986-06-30
Filing date
1987-06-25
Publication date
1988-03-10

1986-06-30
Priority claimed from JP61151749A
external-priority
patent/JPH0617202B2/en

1987-06-25
Application filed by Mitsui Toatsu Chemicals Inc
filed
Critical
Mitsui Toatsu Chemicals Inc

1988-01-14
Publication of AU7471387A
publication
Critical
patent/AU7471387A/en

1988-03-10
Application granted
granted
Critical

1988-03-10
Publication of AU570375B2
publication
Critical
patent/AU570375B2/en

2007-06-25
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00

B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium

B01J23/24—Chromium, molybdenum or tungsten

B01J23/26—Chromium

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J38/00—Regeneration or reactivation of catalysts, in general

B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst

B01J38/12—Treating with free oxygen-containing gas

B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed

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

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

Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE

Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P20/00—Technologies relating to chemical industry

Y02P20/20—Improvements relating to chlorine production

AU74713/87A
1986-06-30
1987-06-25
Process for production of chlorine from hcl in off-gas

Ceased

AU570375B2
(en)

Applications Claiming Priority (4)

Application Number
Priority Date
Filing Date
Title

JP15175086

1986-06-30

JP61151749A

JPH0617202B2
(en)

1986-06-30
1986-06-30

Chlorine production method

JP61-151749

1986-06-30

JP61-151750

1986-06-30

Publications (2)

Publication Number
Publication Date

AU7471387A

AU7471387A
(en)

1988-01-14

AU570375B2
true

AU570375B2
(en)

1988-03-10

Family
ID=26480893
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU74713/87A
Ceased

AU570375B2
(en)

1986-06-30
1987-06-25
Process for production of chlorine from hcl in off-gas

Country Status (14)

Country
Link

US
(1)

US4803065A
(en)

EP
(1)

EP0251731B1
(en)

JP
(1)

JPS63107801A
(en)

KR
(1)

KR900002545B1
(en)

CN
(1)

CN1006776B
(en)

AU
(1)

AU570375B2
(en)

BR
(1)

BR8703345A
(en)

CA
(1)

CA1260229A
(en)

CS
(1)

CS274731B2
(en)

DE
(1)

DE3788248T2
(en)

HU
(1)

HU202161B
(en)

IL
(1)

IL82942A
(en)

IN
(1)

IN168732B
(en)

YU
(1)

YU44950B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU607055B2
(en)

1988-03-01
1991-02-21
Mitsui Toatsu Chemicals Inc.
Production process of chlorine

Families Citing this family (32)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

CN1003504B
(en)

1984-12-03
1989-03-08
三井东圧化学有限公司
Production process of chlorine

JPS63230504A
(en)

1987-03-18
1988-09-27
Mitsui Toatsu Chem Inc
Production of chlorine

US4994256A
(en)

1989-05-31
1991-02-19
Medalert, Inc.
Recovery of chlorine from hydrogen chloride by carrier catalyst process

US4959202A
(en)

1989-05-31
1990-09-25
Medalert Incorporated
Recovery of chlorine from hydrogen chloride by carrier catalyst process

US5154911A
(en)

1989-11-02
1992-10-13
University Of Southern California
Efficient method for the chemical production of chlorine and the separation of hydrogen chloride from complex mixtures

EP0500728B1
(en)

1989-11-02
1995-06-07
University Of Southern California
Efficient production of chlorine from hydrogen chloride

DE69006467T2
(en)

1989-11-22
1994-05-26
Mitsui Toatsu Chemicals

Process for the regeneration of a chromium oxide catalyst.

JP3031688B2
(en)

1990-07-05
2000-04-10
三井化学株式会社

Catalyst activity stabilization method

US6183623B1
(en)

1993-07-13
2001-02-06
Lynntech, Inc.
Electrochemical conversion of anhydrous hydrogen halide to halogen gas using an ionically conducting membrane

KR960010775B1
(en)

1993-12-01
1996-08-08
한국과학기술연구원
Cerium chloride-chromium oxide catalyst for producing chlorine by oxidation of hydrochloric acid and method for manufacture thereof

JP3132379B2
(en)

1995-03-01
2001-02-05
トヨタ自動車株式会社

Method for producing oxygen and hydrogen

FR2736050B1
(en)

1995-06-29
1997-08-01
Atochem Elf Sa

PROCESS FOR PRODUCING DIFLUOROMETHANE

JP3890406B2
(en)

2002-08-23
2007-03-07
国立大学法人静岡大学

Method for recovering chlorine gas from calcium chloride

DE102006023261A1
(en)

2006-05-18
2007-11-22
Bayer Materialscience Ag

Process for the production of chlorine from hydrogen chloride and oxygen

DE102006024506A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for the production of chlorine from hydrogen chloride and oxygen

DE102006024549A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for the preparation of organic isocyanates

DE102006024548A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for the oxidation of a hydrogen chloride-containing gas

DE102006024516A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for the production of chlorine from hydrogen chloride and oxygen

DE102006024542A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for the separation of carbon monoxide from a hydrogen chloride-containing gas

DE102007020140A1
(en)

2006-05-23
2007-11-29
Bayer Materialscience Ag

Process for producing chlorine by gas phase oxidation

DE102007020096A1
(en)

2007-04-26
2008-10-30
Bayer Materialscience Ag

Process for the oxidation of carbon monoxide in a gas stream containing HCl

DE102007020146A1
(en)

2007-04-26
2008-10-30
Bayer Materialscience Ag

Process for the purification and oxidation of a gas containing hydrogen chloride

DE102007020444A1
(en)

2007-04-27
2008-11-06
Bayer Materialscience Ag

Process for the oxidation of a hydrogen chloride-containing gas mixture

WO2009010181A1
(en)

2007-07-13
2009-01-22
Bayer Technology Services Gmbh
Method for producing chlorine by gas phase oxidation

DE102007033107A1
(en)

2007-07-13
2009-01-15
Bayer Technology Services Gmbh
Production of chlorine by gas-phase catalytic oxidation of hydrogen chloride with oxygen, involves carrying out the reaction under adiabatic conditions on 18-60 catalyst beds in series

EP2170495A1
(en)

2007-07-13
2010-04-07
Bayer Technology Services GmbH
Method for producing chlorine by multi step adiabatic gas phase oxidation

DE102007033106A1
(en)

2007-07-13
2009-01-15
Bayer Technology Services Gmbh
Production of chlorine by catalytic gas-phase oxidation of hydrogen chloride with oxygen, involves using a multi-zone reactor with special heat exchangers between successive zones to cool the process gas

DE102008051694A1
(en)

2008-10-15
2010-04-22
Bayer Materialscience Ag

Process for the separation of carbon monoxide from a crude HCI gas

JP2012529415A
(en)

2009-06-10
2012-11-22
ビーエーエスエフソシエタス・ヨーロピア

Method for oxidizing hydrogen chloride over a catalyst with low surface roughness

KR20120098834A
(en)

2010-01-25
2012-09-05
아사히 가세이 케미칼즈 가부시키가이샤
Gas phase reaction method

US9175135B2
(en)

2010-03-30
2015-11-03
Bayer Materialscience Ag
Process for preparing diaryl carbonates and polycarbonates

DE102011106121A1
(en)

2011-06-09
2012-12-13
Bayer Technology Services Gmbh
Preparing chlorine, comprises oxidizing hydrogen chloride with oxygen in an ionic liquid in presence of catalyst comprising heterogeneous catalyst which is present in the form of particles dispersed in ionic liquids with chloride anions

Citations (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB584790A
(en)

1942-09-04
1947-01-23

Standard Oil Dev Co

Improved process for the production of chlorine

GB676667A
(en)

1949-08-27
1952-07-30

Diamond Alkali Co

Improvements in or relating to the oxidation of hydrogen chloride

AU6873187A
(en)

1986-02-19
1987-08-20

Mitsui Toatsu Chemicals Inc.

Production of chlorine

Family Cites Families (10)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US134190A
(en)

1872-12-24

Improvement in producing chlorine

US2451870A
(en)

1942-09-04
1948-10-19
Standard Oil Dev Co
Chlorine manufacture

US2982623A
(en)

1949-05-24
1961-05-02
Kellogg M W Co
Refractory lining for vessels

BE573980A
(en)

1958-01-09

US3281405A
(en)

1964-10-05
1966-10-25
Phillips Petroleum Co
Catalyst and process for polymerizing ethylene

US3667913A
(en)

1967-08-15
1972-06-06
Bayer Ag
Chromium-dioxide-catalyst

JPS5140038A
(en)

1974-10-01
1976-04-03
Nippon Telegraph & Telephone

INJIJIKANHENDOSOKUTEISOCHI

CN1003504B
(en)

1984-12-03
1989-03-08
三井东圧化学有限公司
Production process of chlorine

JPS61136902A
(en)

1984-12-03
1986-06-24
Mitsui Toatsu Chem Inc
Manufacture of chlorine

AU584301B2
(en)

1986-06-26
1989-05-18
Mitsui Toatsu Chemicals Inc.
Process for producing chlorine

1987

1987-06-19
CA
CA000540144A
patent/CA1260229A/en
not_active
Expired

1987-06-22
US
US07/064,699
patent/US4803065A/en
not_active
Expired – Lifetime

1987-06-22
IL
IL82942A
patent/IL82942A/en
unknown

1987-06-22
IN
IN488/CAL/87A
patent/IN168732B/en
unknown

1987-06-25
AU
AU74713/87A
patent/AU570375B2/en
not_active
Ceased

1987-06-26
DE
DE87305711T
patent/DE3788248T2/en
not_active
Expired – Fee Related

1987-06-26
JP
JP62157812A
patent/JPS63107801A/en
active
Granted

1987-06-26
EP
EP87305711A
patent/EP0251731B1/en
not_active
Expired – Lifetime

1987-06-29
HU
HU872924A
patent/HU202161B/en
not_active
IP Right Cessation

1987-06-30
KR
KR1019870006683A
patent/KR900002545B1/en
not_active
IP Right Cessation

1987-06-30
CS
CS491887A
patent/CS274731B2/en
unknown

1987-06-30
BR
BR8703345A
patent/BR8703345A/en
not_active
IP Right Cessation

1987-06-30
YU
YU1222/87A
patent/YU44950B/en
unknown

1987-06-30
CN
CN87104744A
patent/CN1006776B/en
not_active
Expired

Patent Citations (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB584790A
(en)

1942-09-04
1947-01-23
Standard Oil Dev Co
Improved process for the production of chlorine

GB676667A
(en)

1949-08-27
1952-07-30
Diamond Alkali Co
Improvements in or relating to the oxidation of hydrogen chloride

AU6873187A
(en)

1986-02-19
1987-08-20
Mitsui Toatsu Chemicals Inc.
Production of chlorine

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU607055B2
(en)

1988-03-01
1991-02-21
Mitsui Toatsu Chemicals Inc.
Production process of chlorine

Also Published As

Publication number
Publication date

CS274731B2
(en)

1991-10-15

DE3788248D1
(en)

1994-01-05

HU202161B
(en)

1991-02-28

EP0251731A2
(en)

1988-01-07

IL82942A
(en)

1990-09-17

IL82942A0
(en)

1987-12-20

US4803065A
(en)

1989-02-07

DE3788248T2
(en)

1994-03-17

KR880000325A
(en)

1988-03-24

IN168732B
(en)

1991-05-25

CS491887A2
(en)

1990-11-14

CN1006776B
(en)

1990-02-14

AU7471387A
(en)

1988-01-14

CA1260229A
(en)

1989-09-26

HUT44976A
(en)

1988-05-30

JPS63107801A
(en)

1988-05-12

BR8703345A
(en)

1988-03-15

YU44950B
(en)

1991-04-30

EP0251731A3
(en)

1989-11-23

KR900002545B1
(en)

1990-04-20

JPH0569042B2
(en)

1993-09-30

CN87104744A
(en)

1988-03-23

EP0251731B1
(en)

1993-11-24

YU122287A
(en)

1988-10-31

Contact information