GB1254185A - Pretreatment of hydroforming feed stock - Google Patents
Pretreatment of hydroforming feed stockInfo
- Publication number
- GB1254185A GB1254185A GB1971469A GB1971469A GB1254185A GB 1254185 A GB1254185 A GB 1254185A GB 1971469 A GB1971469 A GB 1971469A GB 1971469 A GB1971469 A GB 1971469A GB 1254185 A GB1254185 A GB 1254185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydroforming
- catalyst
- hydrogen
- stage
- elevated temperature
- Prior art date
- 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
Links
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
- C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
- C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
1,254,185. Hydrotreating and reforming naphtha. ESSO RESEARCH & ENG. CO. 17 April, 1969, No. 19714/69. Heading C5E. A hydroforming process comprises the steps of (1) pretreating a hydrocarbon feed with a catalyst comprising a Group-II B -metal-containing crystalline aluminosilicate zeolite having uniform pore openings of less than 6Š at elevated temperature and pressure and in the presence of hydrogen and (2) thereafter contacting at least a portion of the product from stage (1) with a hydroforming catalyst in the presence of hydrogen at elevated temperature and pressure to obtain a product having an increased octane rating. A preferred pretreatment catalyst is a zeolite A base-exchanged with zinc and impregnated with palladium, which has been sulfactivated before use. The effluent from stage (1) may be fractionated and only the higher boiling part reformed; in this case the unreformed lower-boiling part may be blended with the reformate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1971469A GB1254185A (en) | 1969-04-17 | 1969-04-17 | Pretreatment of hydroforming feed stock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1971469A GB1254185A (en) | 1969-04-17 | 1969-04-17 | Pretreatment of hydroforming feed stock |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1254185A true GB1254185A (en) | 1971-11-17 |
Family
ID=10133997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1971469A Expired GB1254185A (en) | 1969-04-17 | 1969-04-17 | Pretreatment of hydroforming feed stock |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1254185A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831208A (en) * | 1987-03-05 | 1989-05-16 | Uop | Chemical processing with an operational step sensitive to a feedstream component |
WO1996017039A1 (en) * | 1994-12-01 | 1996-06-06 | Mobil Oil Corporation | Integrated process for the production of reformate having reduced benzene content |
WO1996017040A1 (en) * | 1994-12-01 | 1996-06-06 | Mobil Oil Corporation | Integrated process for increasing c6 to c8 aromatics content in reformate prepared from c9+ aromatics-containing feed |
-
1969
- 1969-04-17 GB GB1971469A patent/GB1254185A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4831208A (en) * | 1987-03-05 | 1989-05-16 | Uop | Chemical processing with an operational step sensitive to a feedstream component |
WO1996017039A1 (en) * | 1994-12-01 | 1996-06-06 | Mobil Oil Corporation | Integrated process for the production of reformate having reduced benzene content |
WO1996017040A1 (en) * | 1994-12-01 | 1996-06-06 | Mobil Oil Corporation | Integrated process for increasing c6 to c8 aromatics content in reformate prepared from c9+ aromatics-containing feed |
US5552033A (en) * | 1994-12-01 | 1996-09-03 | Mobil Oil Corporation | Integrated process for increasing C6 to C8 aromatics content in reformate prepared from C9+ aromatics-containing feed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1991006616A3 (en) | Process for reforming petroleum hydrocarbon stocks | |
ES8204402A1 (en) | Process for the preparation of middle distillates | |
ES8504903A1 (en) | Hydrocarbon conversion process | |
ES8500314A1 (en) | Catalytic dewaxing process. | |
AU552413B2 (en) | Recovery of c3+ hydrocarbon conversion products and net excess hydrogen in a catalytic reforming process | |
GB1293247A (en) | Hydrocarbon conversion process and catalyst therefor | |
US2953519A (en) | Start up procedure for catalytic hydrogen treatment of hydrocarbons | |
GB1417508A (en) | Selective processing of naphtha before and after catalytic reforming for the production of lpg and aromatic-rich concentrates | |
GB921967A (en) | Catalytic hydrocarbon conversion process | |
GB1254185A (en) | Pretreatment of hydroforming feed stock | |
GB1313367A (en) | Method of reforming a hydrocarbon feed | |
GB1318248A (en) | Method for reforming paraffinic and naphthenic hydrocarbon feed streams | |
GB1032838A (en) | Hydrogenation process | |
GB1313368A (en) | Method of reforming a hydrocarbon feed | |
KR910012211A (en) | Hydroisomerization of Wax | |
GB1175022A (en) | Low Pressure Reforming Process | |
GB1129381A (en) | Reforming process utilizing a dual catalyst system | |
ES8205424A1 (en) | Startup procedure for reforming catalysts. | |
KR980700397A (en) | Integrated process for the production of reformate having reduced benzene content | |
GB1304773A (en) | ||
FR2265673A1 (en) | Sepn of hydrogen from hydrocarbon conversion effluents - by passage through diffusion barriers, and recycling hydrogen | |
US3565789A (en) | Initiating a catalytic reforming process | |
GB1319421A (en) | Hydrocarbon conversion | |
GB1432051A (en) | High-octane motor fuel production | |
ES384096A1 (en) | A procedure for the reformation of hydrocarbons. (Machine-translation by Google Translate, not legally binding) |