GB944054A - Process for the preparation of hydrocarbon oils, entirely or substantially entirely freed from mercaptans - Google Patents
Process for the preparation of hydrocarbon oils, entirely or substantially entirely freed from mercaptansInfo
- Publication number
- GB944054A GB944054A GB2402161A GB2402161A GB944054A GB 944054 A GB944054 A GB 944054A GB 2402161 A GB2402161 A GB 2402161A GB 2402161 A GB2402161 A GB 2402161A GB 944054 A GB944054 A GB 944054A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- entirely
- mercaptans
- oxygen
- compounds
- 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
-
- 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
- C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
- C10G27/04—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen
- C10G27/08—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen in the presence of copper chloride
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)
Abstract
A hydrocarbon oil entirely or substantially entirely freed from mercaptans is obtained by treating a mercaptan-containing hydrocarbon oil with one or more copper compounds, preferably in the presence of oxygen, and then subjecting the oil, which is now freed from mercaptans, to an after treatment with an absorbent impregnated with hydrochloric acids to wholly or substantially eliminate traces of copper compounds. The absorbent, for example activated carbon, silica gel, pumice, or fuller's earth, may be in the form of a contact bed. The treating temperatures may be 20-65 DEG C. The copper compound is preferably cupric chloride, with or without sodium or ammonium chloride, and the used material may be regenerated by treating with an oxygen containing gas or a peroxide or ozone. In one form, the oil is passed together with oxygen from the top to the bottom of a single column filled with activated carbon, the top containing the copper compound and the bottom being impregnated with hydrochloric acid. Prior to the above treatment the oil may be treated with a caustic alkali solution to eliminate hydrogen sulphite and other acid compounds, and/or with an absorbent impregnated with hydrochloric acid to remove traces of metal compounds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR831939A FR1261711A (en) | 1960-07-04 | 1960-07-04 | Process for the preparation of hydrocarbon oils wholly or almost wholly free of mercaptans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB944054A true GB944054A (en) | 1963-12-11 |
Family
ID=8734784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2402161A Expired GB944054A (en) | 1960-07-04 | 1961-07-03 | Process for the preparation of hydrocarbon oils, entirely or substantially entirely freed from mercaptans |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1261711A (en) |
| GB (1) | GB944054A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228873A (en) * | 1963-12-13 | 1966-01-11 | Texaco Inc | Sweetening of sour petroleum distillates |
| WO2004085576A1 (en) * | 2003-03-28 | 2004-10-07 | Iq Advanced Technologies Limited | Method for purifying a liquid medium. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3537581B2 (en) * | 1996-03-04 | 2004-06-14 | クラレケミカル株式会社 | Mercury adsorbent |
-
1960
- 1960-07-04 FR FR831939A patent/FR1261711A/en not_active Expired
-
1961
- 1961-07-03 GB GB2402161A patent/GB944054A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228873A (en) * | 1963-12-13 | 1966-01-11 | Texaco Inc | Sweetening of sour petroleum distillates |
| WO2004085576A1 (en) * | 2003-03-28 | 2004-10-07 | Iq Advanced Technologies Limited | Method for purifying a liquid medium. |
| CN1777665B (en) * | 2003-03-28 | 2012-12-26 | 21世纪技术有限责任公司 | Method for purifying a liquid medium |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1261711A (en) | 1961-05-19 |
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