GB1288918A – – Google Patents
GB1288918A – – Google Patents
Info
Publication number
GB1288918A
GB1288918A
GB1288918DA
GB1288918A
GB 1288918 A
GB1288918 A
GB 1288918A
GB 1288918D A
GB1288918D A
GB 1288918DA
GB 1288918 A
GB1288918 A
GB 1288918A
Authority
GB
United Kingdom
Prior art keywords
catalyst
fixed bed
alumina
hydroforming
erionite
Prior art date
1969-01-15
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
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.)
1969-01-15
Filing date
1969-12-23
Publication date
1972-09-13
1969-12-23
Application filed
filed
Critical
1972-09-13
Publication of GB1288918A
publication
Critical
patent/GB1288918A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000003054
catalyst
Substances
0.000
abstract
7
PNEYBMLMFCGWSK-UHFFFAOYSA-N
aluminium oxide
Inorganic materials
[O-2].[O-2].[O-2].[Al+3].[Al+3]
PNEYBMLMFCGWSK-UHFFFAOYSA-N
0.000
abstract
5
239000004215
Carbon black (E152)
Substances
0.000
abstract
2
229910052675
erionite
Inorganic materials
0.000
abstract
2
229930195733
hydrocarbon
Natural products
0.000
abstract
2
150000002430
hydrocarbons
Chemical class
0.000
abstract
2
239000002184
metal
Substances
0.000
abstract
2
229910052751
metal
Inorganic materials
0.000
abstract
2
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Hydrogen
Chemical compound
[H][H]
UFHFLCQGNIYNRP-UHFFFAOYSA-N
0.000
abstract
1
UCKMPCXJQFINFW-UHFFFAOYSA-N
Sulphide
Chemical compound
[S-2]
UCKMPCXJQFINFW-UHFFFAOYSA-N
0.000
abstract
1
238000009835
boiling
Methods
0.000
abstract
1
238000004517
catalytic hydrocracking
Methods
0.000
abstract
1
229910052739
hydrogen
Inorganic materials
0.000
abstract
1
239000001257
hydrogen
Substances
0.000
abstract
1
238000005984
hydrogenation reaction
Methods
0.000
abstract
1
238000000034
method
Methods
0.000
abstract
1
229910052759
nickel
Inorganic materials
0.000
abstract
1
TVMXDCGIABBOFY-UHFFFAOYSA-N
octane
Chemical compound
CCCCCCCC
TVMXDCGIABBOFY-UHFFFAOYSA-N
0.000
abstract
1
230000000737
periodic effect
Effects
0.000
abstract
1
229910052697
platinum
Inorganic materials
0.000
abstract
1
238000002407
reforming
Methods
0.000
abstract
1
229910052596
spinel
Inorganic materials
0.000
abstract
1
239000011029
spinel
Substances
0.000
abstract
1
229910052721
tungsten
Inorganic materials
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
C10G35/00—Reforming naphtha
C10G35/04—Catalytic reforming
C10G35/06—Catalytic reforming characterised by the catalyst used
C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
Abstract
1288918 Reforming naphtha ESSO RESEARCH & ENG CO 23 Dec 1969 [15 Jan 1969] 62645/69 Heading C5E An improved hydroforming process comprises the steps of preheating a feed of a hydrocarbon fraction boiling within the range of 50 to 450 F. to a temperature between 750 and 1150 F.; passing said preheated hydrocarbon fraction downwardly through a first fixed bed of catalyst, said first fixed bed of catalyst comprising a hydroforming catalyst in its upper portion and a selective hydrocracking catalyst comprising hydrogen erionite in its lower portion; preheating at least a portion of the effluent from the first fixed bed to a temperature between 750 and 1150 F.; passing at least a portion of said preheated effluent from said first fixed bed over at least one additional fixed bed of hydroforming catalyst; and recovering a product having an improved octane rating, as compared to the feed, from the final stage. The hydroforming catalyst may be an oxide or sulphide of a Group IV, V, VI, VII or VIII metal on alumina gel, alumina, zinc-alumina spinel, chromia-alumina or silicaalumina. Molybdena-alumina and platinumalumina are preferred. The hydrogenation catalyst combined with the erionite may be a metal or oxide of Groups Vb, VIb, VIIb or VIII of the Periodic Table (U.S. version), e.g. Co, Ni, W, Pt, or Pd. In examples the feedstock is naphtha.
GB1288918D
1969-01-15
1969-12-23
Expired
GB1288918A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US79148769A
1969-01-15
1969-01-15
Publications (1)
Publication Number
Publication Date
GB1288918A
true
GB1288918A
(en)
1972-09-13
Family
ID=25153894
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1288918D
Expired
GB1288918A
(en)
1969-01-15
1969-12-23
Country Status (9)
Country
Link
US
(1)
US3617492A
(en)
JP
(1)
JPS5034041B1
(en)
CA
(1)
CA936822A
(en)
DE
(1)
DE2001521A1
(en)
ES
(1)
ES375410A1
(en)
FR
(1)
FR2028385B1
(en)
GB
(1)
GB1288918A
(en)
NL
(1)
NL7000353A
(en)
NO
(1)
NO126232B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3899411A
(en)
*
1974-01-08
1975-08-12
Mobil Oil Corp
Octane cracking
US4292167A
(en)
*
1979-06-28
1981-09-29
Mobil Oil Corporation
Noble metal reforming of naphtha
US11746070B2
(en)
2018-12-21
2023-09-05
ExxonMobil Technology and Engineering Company
Conversion of paraffins to olefins and heavier hydrocarbons mediated by metal oxides
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3114696A
(en)
*
1958-10-03
1963-12-17
Socony Mobil Oil Co Inc
Upgrading of naphthas
US3392107A
(en)
*
1966-01-05
1968-07-09
Sinclair Research Inc
Process for reforming naphthene and paraffin containing hydrocarbons in the naphtha boiling point range in several stages to obtain a high octane gasoline
US3395096A
(en)
*
1966-06-07
1968-07-30
Exxon Research Engineering Co
Selective conversion process
1969
1969-01-15
US
US791487*A
patent/US3617492A/en
not_active
Expired – Lifetime
1969-12-23
GB
GB1288918D
patent/GB1288918A/en
not_active
Expired
1970
1970-01-05
NO
NO7018A
patent/NO126232B/no
unknown
1970-01-06
CA
CA071532A
patent/CA936822A/en
not_active
Expired
1970-01-12
NL
NL7000353A
patent/NL7000353A/xx
unknown
1970-01-14
FR
FR7001292A
patent/FR2028385B1/fr
not_active
Expired
1970-01-14
ES
ES375410A
patent/ES375410A1/en
not_active
Expired
1970-01-14
DE
DE19702001521
patent/DE2001521A1/en
active
Pending
1970-01-14
JP
JP45004177A
patent/JPS5034041B1/ja
active
Pending
Also Published As
Publication number
Publication date
ES375410A1
(en)
1972-05-01
NL7000353A
(en)
1970-07-17
DE2001521A1
(en)
1970-07-30
JPS5034041B1
(en)
1975-11-05
CA936822A
(en)
1973-11-13
US3617492A
(en)
1971-11-02
NO126232B
(en)
1973-01-08
FR2028385A1
(en)
1970-10-09
FR2028385B1
(en)
1973-11-16
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Legal Events
Date
Code
Title
Description
1973-01-24
PS
Patent sealed [section 19, patents act 1949]
1981-08-12
PCNP
Patent ceased through non-payment of renewal fee
