GB2016298B – Water dealkylation catalysts of aromatic hydrocarbons
– Google Patents
GB2016298B – Water dealkylation catalysts of aromatic hydrocarbons
– Google Patents
Water dealkylation catalysts of aromatic hydrocarbons
Info
Publication number
GB2016298B
GB2016298B
GB7909421A
GB7909421A
GB2016298B
GB 2016298 B
GB2016298 B
GB 2016298B
GB 7909421 A
GB7909421 A
GB 7909421A
GB 7909421 A
GB7909421 A
GB 7909421A
GB 2016298 B
GB2016298 B
GB 2016298B
Authority
GB
United Kingdom
Prior art keywords
aromatic hydrocarbons
water
dealkylation catalysts
catalysts
water dealkylation
Prior art date
1978-03-20
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.)
Expired
Application number
GB7909421A
Other versions
GB2016298A
(en
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.)
Elf Union
Original Assignee
Elf Union
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.)
1978-03-20
Filing date
1979-03-16
Publication date
1982-10-13
1979-03-16
Application filed by Elf Union
filed
Critical
Elf Union
1979-09-26
Publication of GB2016298A
publication
Critical
patent/GB2016298A/en
1982-10-13
Application granted
granted
Critical
1982-10-13
Publication of GB2016298B
publication
Critical
patent/GB2016298B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
C07C4/20—Hydrogen being formed in situ, e.g. from steam
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
B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
B01J23/74—Iron group metals
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
B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 – B01J23/36
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
C07C2521/10—Magnesium; Oxides or hydroxides thereof
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of zinc, cadmium or mercury
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
C07C2523/32—Manganese, technetium or rhenium
C07C2523/34—Manganese
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
C07C2523/42—Platinum
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
C07C2523/44—Palladium
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
C07C2523/46—Ruthenium, rhodium, osmium or iridium
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
C07C2523/74—Iron group metals
C07C2523/745—Iron
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
C07C2523/74—Iron group metals
C07C2523/75—Cobalt
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
C07C2523/74—Iron group metals
C07C2523/755—Nickel
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
Y10S502/524—Spinel
GB7909421A
1978-03-20
1979-03-16
Water dealkylation catalysts of aromatic hydrocarbons
Expired
GB2016298B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR7807987A
FR2420517A1
(en)
1978-03-20
1978-03-20
WATER DESALKYLATION CATALYSTS OF AROMATIC HYDROCARBONS (MIXED SPINEL CATALYSTS)
Publications (2)
Publication Number
Publication Date
GB2016298A
GB2016298A
(en)
1979-09-26
GB2016298B
true
GB2016298B
(en)
1982-10-13
Family
ID=9206025
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7909421A
Expired
GB2016298B
(en)
1978-03-20
1979-03-16
Water dealkylation catalysts of aromatic hydrocarbons
Country Status (10)
Country
Link
US
(1)
US4233186A
(en)
JP
(1)
JPS54130491A
(en)
BE
(1)
BE874938A
(en)
CA
(1)
CA1124703A
(en)
DE
(1)
DE2910922A1
(en)
FR
(1)
FR2420517A1
(en)
GB
(1)
GB2016298B
(en)
IT
(1)
IT1112950B
(en)
NL
(1)
NL7902154A
(en)
SU
(1)
SU982529A3
(en)
Families Citing this family (26)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4472267A
(en)
*
1980-07-29
1984-09-18
Atlantic Richfield Company
Catalyst and process for conversion of hydrocarbons
JPS5761085A
(en)
*
1980-07-29
1982-04-13
Atlantic Richfield Co
Conversion of hydrocarbon
US4495304A
(en)
*
1980-07-29
1985-01-22
Atlantic Richfield Company
Catalyst for conversion of hydrocarbons
US4495305A
(en)
*
1980-07-29
1985-01-22
Atlantic Richfield Company
Catalyst for conversion of hydrocarbons
US4618597A
(en)
*
1983-12-20
1986-10-21
Exxon Research And Engineering Company
High surface area dual promoted iron/managanese spinel compositions
US4604375A
(en)
*
1983-12-20
1986-08-05
Exxon Research And Engineering Co.
Manganese-spinel catalysts in CO/H2 olefin synthesis
US4546093A
(en)
*
1984-07-05
1985-10-08
China Petrochemical Development Corp.
Preparation of catalyst system for the synthesis of 2-6-xylenol
US5399537A
(en)
*
1992-12-21
1995-03-21
Amoco Corporation
Method for preparing synthesis gas using nickel catalysts
US5395406A
(en)
*
1993-05-11
1995-03-07
Exxon Research And Engineering Company
Structurally modified alumina supports, and heat transfer solids for high temperature fluidized bed reactions
US6696389B1
(en)
*
1996-02-23
2004-02-24
Daimlerchrysler Ag
Process and apparatus for cleaning a gas flow
JP3575307B2
(en)
*
1998-12-28
2004-10-13
トヨタ自動車株式会社
Exhaust gas purification catalyst and method for producing the same
DE10117029B4
(en)
*
2001-04-05
2006-04-13
Refratechnik Holding Gmbh
Refractory body or mass material, refractory product thereof, and method of making a refractory product
US7722854B2
(en)
*
2003-06-25
2010-05-25
Velocy’s
Steam reforming methods and catalysts
US8277773B2
(en)
*
2004-02-13
2012-10-02
Velocys Corp.
Steam reforming method
FR2857003B1
(en)
*
2003-07-02
2006-08-11
Inst Francais Du Petrole
NEW CATALYST FOR VAPOREFORMING ETHANOL
GB2410449B
(en)
*
2004-01-28
2008-05-21
Statoil Asa
Fischer-Tropsch catalysts
JP4767738B2
(en)
*
2006-04-06
2011-09-07
新日本製鐵株式会社
Hydrocarbon reforming catalyst
WO2008135581A1
(en)
*
2007-05-08
2008-11-13
Basf Se
Iridium catalysts for converting hydrocarbons in the presence of water vapour and especially for the steam dealkylation of alkyl-substituted aromatic hydrocarbons
WO2008135582A1
(en)
*
2007-05-08
2008-11-13
Basf Se
Iridium-palladium catalysts for converting hydrocarbons in the presence of water vapour and especially for the steam dealkylation of alkyl-substituted aromatic hydrocarbons
GB2473071B
(en)
2009-09-01
2013-09-11
Gtl F1 Ag
Fischer-tropsch catalysts
GB2475492B
(en)
2009-11-18
2014-12-31
Gtl F1 Ag
Fischer-Tropsch synthesis
WO2012020210A2
(en)
2010-08-09
2012-02-16
Gtl.F1 Ag
Fischer-tropsch catalysts
US9212113B2
(en)
2013-04-26
2015-12-15
Praxair Technology, Inc.
Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
WO2017172238A1
(en)
2016-04-01
2017-10-05
Praxair Technology, Inc.
Catalyst-containing oxygen transport membrane
US10010876B2
(en)
*
2016-11-23
2018-07-03
Praxair Technology, Inc.
Catalyst for high temperature steam reforming
WO2019226435A1
(en)
2018-05-21
2019-11-28
Praxair Technology, Inc.
Otm syngas panel with gas heated reformer
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2436923A
(en)
*
1946-04-08
1948-03-02
Universal Oil Prod Co
Demethylation of hydrocarbons in presence of water
NL302476A
(en)
*
1962-12-29
FR1588876A
(en)
*
1968-09-03
1970-03-16
US3691247A
(en)
*
1970-09-28
1972-09-12
Phillips Petroleum Co
Selectively removing monoalkylbenzenes from mixtures thereof with dialkylbenzenes
US3823088A
(en)
*
1972-05-19
1974-07-09
Phillips Petroleum Co
Polluted water purification
US4013734A
(en)
*
1973-12-14
1977-03-22
Exxon Research And Engineering Company
Novel catalyst and its use for steam hydroconversion and dealkylation processes
1978
1978-03-20
FR
FR7807987A
patent/FR2420517A1/en
active
Granted
1979
1979-03-16
US
US06/021,193
patent/US4233186A/en
not_active
Expired – Lifetime
1979-03-16
GB
GB7909421A
patent/GB2016298B/en
not_active
Expired
1979-03-19
BE
BE0/194090A
patent/BE874938A/en
not_active
IP Right Cessation
1979-03-19
NL
NL7902154A
patent/NL7902154A/en
not_active
Application Discontinuation
1979-03-19
CA
CA323,708A
patent/CA1124703A/en
not_active
Expired
1979-03-19
SU
SU792739105A
patent/SU982529A3/en
active
1979-03-19
JP
JP3218779A
patent/JPS54130491A/en
active
Granted
1979-03-20
DE
DE19792910922
patent/DE2910922A1/en
active
Granted
1979-03-20
IT
IT21127/79A
patent/IT1112950B/en
active
Also Published As
Publication number
Publication date
JPS624173B2
(en)
1987-01-29
SU982529A3
(en)
1982-12-15
DE2910922A1
(en)
1979-10-04
IT1112950B
(en)
1986-01-20
BE874938A
(en)
1979-07-16
DE2910922C2
(en)
1988-08-25
FR2420517A1
(en)
1979-10-19
CA1124703A
(en)
1982-06-01
US4233186A
(en)
1980-11-11
NL7902154A
(en)
1979-09-24
GB2016298A
(en)
1979-09-26
JPS54130491A
(en)
1979-10-09
IT7921127D0
(en)
1979-03-20
FR2420517B1
(en)
1980-08-29
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Legal Events
Date
Code
Title
Description
1981-08-26
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1989-11-15
PCNP
Patent ceased through non-payment of renewal fee
