GB899651A - Improvements relating to the refining of gasoline - Google Patents
Improvements relating to the refining of gasolineInfo
- Publication number
- GB899651A GB899651A GB2402658A GB2402658A GB899651A GB 899651 A GB899651 A GB 899651A GB 2402658 A GB2402658 A GB 2402658A GB 2402658 A GB2402658 A GB 2402658A GB 899651 A GB899651 A GB 899651A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nickel
- gasoline
- support
- catalyst
- sepiolite
- 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
- C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
- C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
- C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
- C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
Abstract
The tendency of a gasoline containing unsaturated hydrocarbons to form gum is reduced by hydrogenating the gasoline in the presence of a supported catalyst containing nickel (which, under the operating conditions, is present in major proportion as elemental nickel), the hydrogen consumption being at least 120 standard cubic feet/barrel but below that at which hydrogenation of mono-olefins and/or aromatics exceeds the amount which would give a final product having a research octane number (with 1,5 ml. tetraethyl lead/Imperial gallon) more than one number below the research octane number (with 1,5 ml. tetraethyl lead/ Imperial gallon) of the feedstock. The catalyst support may be activated or deactivated alumina, a Group II metal carbonate, an oxide of calcium, barium, strontium or magnesium, sepiolite, diatomaceous earth (or firebrick derived therefrom), silicon carbide, quartz, carbon or pumice. The support may be mixed with an asily decomposable salt of nickel (e.g. the nitrate or acetate) and the mixture pelletted, or alternatively the support may be impregnated with an aqueous solution of the nickel salt and then dried. In each case, the supported catalyst may be roasted and then activated by heating in a current of hydrogen. Where the nickel salt employed is the formate, the roasting step may be omitted and activation effected by heating in a current of inert gas. The hydrogenated gasoline may be rerun to remove a small proportion of heavy ends. In the examples, gasoline obtained by the steam-cracking of a petroleum fraction is hydrogenated in the presence of a nickel catalyst supported on chalk, alumina or sepiolite. Specifications 848,232, 899,652 and 899,654 are referred to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2402658A GB899651A (en) | 1958-07-25 | 1958-07-25 | Improvements relating to the refining of gasoline |
| DE19591420853 DE1420853A1 (en) | 1958-07-25 | 1959-07-24 | Process for the selective hydrogenation of mineral spirits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2402658A GB899651A (en) | 1958-07-25 | 1958-07-25 | Improvements relating to the refining of gasoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB899651A true GB899651A (en) | 1962-06-27 |
Family
ID=10205200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2402658A Expired GB899651A (en) | 1958-07-25 | 1958-07-25 | Improvements relating to the refining of gasoline |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1420853A1 (en) |
| GB (1) | GB899651A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1508370A1 (en) * | 2003-08-19 | 2005-02-23 | Institut Français du Pétrole | Use of a silicon-carbide beta supported catalyst in a selective hydrodesulfurisation process |
-
1958
- 1958-07-25 GB GB2402658A patent/GB899651A/en not_active Expired
-
1959
- 1959-07-24 DE DE19591420853 patent/DE1420853A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1508370A1 (en) * | 2003-08-19 | 2005-02-23 | Institut Français du Pétrole | Use of a silicon-carbide beta supported catalyst in a selective hydrodesulfurisation process |
| FR2858980A1 (en) * | 2003-08-19 | 2005-02-25 | Inst Francais Du Petrole | USE OF A CATALYST COMPRISING A SILICON B FUEL SUPPORT IN A SELECTIVE HYDRODESULFURATION PROCESS |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1420853A1 (en) | 1969-05-29 |
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