GB1476426A - Process for preparing white oils - Google Patents
Process for preparing white oilsInfo
- Publication number
- GB1476426A GB1476426A GB3160373A GB3160373A GB1476426A GB 1476426 A GB1476426 A GB 1476426A GB 3160373 A GB3160373 A GB 3160373A GB 3160373 A GB3160373 A GB 3160373A GB 1476426 A GB1476426 A GB 1476426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- wax
- white oils
- medicinal
- catalyst
- 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
- C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
- C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
- C10G67/08—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including acid treatment as the refining step in the absence of hydrogen
-
- 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
- C10G45/44—Hydrogenation of the aromatic hydrocarbons
-
- 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
- C10G45/44—Hydrogenation of the aromatic hydrocarbons
- C10G45/46—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used
- C10G45/48—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
- C10G45/50—Hydrogenation of the aromatic hydrocarbons characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum or tungsten metal, or compounds thereof
-
- 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
- C10G2400/14—White oil, eating oil
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
1476426 Medicinal and technical white oils SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 1 July 1974 [3 July 1973] 31603/73 Heading C5E White oils are produced from wax containing less than 30% by weight of aromatics by hydrogen treatment using a sulphidic catalyst comprising Ni and/or Co together with Mo and/or W on a carrier, the process being carried out such that (a) if the aromatics content of the wax is at most 2 % or at most 5 %, medicinal and technical white oils respectively are produced by the catalytic hydrogen treatment optionally followed by treatment with a solid adsorbent and (b) if the aromatics content is more than 2% but not more than 5 % or more than 5 % respectively, medicinal and tehnical white oils respectively are prepared by the catalytic hydrogen treatment followed by after-treatment with acid, neutralization and then treatment with a solid adsorbent. The wax feed can be obtained during the preparation of lubricating oils by processes involving either treatment with acid or hydrocracking and can be deoiled. The hydrotreated product can be dewaxed using a methyl ethyl ketone-toluene mixture and the wax recycled to the hydrogenation process. In examples a sulphided nickel-tungsten-fluorinealumina catalyst is used in the hydrotreating of a deoiled wax obtained by dewaxing a residual lubricating oil fraction which had been deasphalted with propane and extracted with furfural and a sulphided nickel - molybdenum - phosphorus - fluorine - alumina catalyst is used in the hydrotreating of a wax obtained by dewaxing a hydrocrackate of a propane-deasphalted residual lubricating oil. The hydrogenation can be carried out at 300-425‹ C. and a hydrogen partial pressure of 10-250 bar.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3160373A GB1476426A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
CA200,855A CA1030471A (en) | 1973-07-03 | 1974-05-27 | Hydrocarbon conversion process |
IT2462674A IT1015556B (en) | 1973-07-03 | 1974-06-28 | PROCESS FOR THE CONVERSION OF HYDROCARBONS |
FR7422865A FR2235997B1 (en) | 1973-07-03 | 1974-07-01 | |
NL7408830A NL7408830A (en) | 1973-07-03 | 1974-07-01 | METHOD FOR CONVERTING HYDROCARBONS. |
JP49074382A JPS5819720B2 (en) | 1973-07-03 | 1974-07-01 | tankasisotenkahou |
DE19742431563 DE2431563A1 (en) | 1973-07-03 | 1974-07-01 | PROCESS FOR PRODUCING WHITE OILS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3160373A GB1476426A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1476426A true GB1476426A (en) | 1977-06-16 |
Family
ID=10325615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3160373A Expired GB1476426A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5819720B2 (en) |
CA (1) | CA1030471A (en) |
DE (1) | DE2431563A1 (en) |
FR (1) | FR2235997B1 (en) |
GB (1) | GB1476426A (en) |
IT (1) | IT1015556B (en) |
NL (1) | NL7408830A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0175511A1 (en) * | 1984-09-10 | 1986-03-26 | Mobil Oil Corporation | Visbreaking process |
CN107987881A (en) * | 2017-11-30 | 2018-05-04 | 中海沥青股份有限公司 | A kind of preparation method of thick white oil |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1597165A (en) * | 1977-03-30 | 1981-09-03 | Exxon France | White oils and method of making same |
DE3143869A1 (en) * | 1981-11-05 | 1983-05-11 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING TECHNICAL WHITE OILS BY HYDRATION |
JP2556311B2 (en) * | 1986-07-04 | 1996-11-20 | 日本石油化学株式会社 | Process for producing hydrocarbon mixture solvent |
JPH07116453B2 (en) * | 1987-06-06 | 1995-12-13 | 出光興産株式会社 | Liquid paraffin manufacturing method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL272082A (en) * | 1960-12-09 | |||
US3328293A (en) * | 1963-04-25 | 1967-06-27 | British Petroleum Co | Preparation of white oils and liquid paraffins |
FR1540296A (en) * | 1967-01-31 | 1968-09-27 | Exxon Standard Sa | White oil manufacturing process |
US3553107A (en) * | 1968-06-05 | 1971-01-05 | Gulf Research Development Co | Production of white oils from hydrotreated and acid contacted oil stocks |
GB1402264A (en) * | 1971-08-20 | 1975-08-06 | British Petroleum Co | N-paraffins |
-
1973
- 1973-07-03 GB GB3160373A patent/GB1476426A/en not_active Expired
-
1974
- 1974-05-27 CA CA200,855A patent/CA1030471A/en not_active Expired
- 1974-06-28 IT IT2462674A patent/IT1015556B/en active
- 1974-07-01 JP JP49074382A patent/JPS5819720B2/en not_active Expired
- 1974-07-01 NL NL7408830A patent/NL7408830A/en not_active Application Discontinuation
- 1974-07-01 FR FR7422865A patent/FR2235997B1/fr not_active Expired
- 1974-07-01 DE DE19742431563 patent/DE2431563A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0175511A1 (en) * | 1984-09-10 | 1986-03-26 | Mobil Oil Corporation | Visbreaking process |
CN107987881A (en) * | 2017-11-30 | 2018-05-04 | 中海沥青股份有限公司 | A kind of preparation method of thick white oil |
CN107987881B (en) * | 2017-11-30 | 2020-04-17 | 中海沥青股份有限公司 | Preparation method of crude white oil |
Also Published As
Publication number | Publication date |
---|---|
DE2431563A1 (en) | 1975-01-23 |
JPS5819720B2 (en) | 1983-04-19 |
NL7408830A (en) | 1975-01-07 |
JPS5034308A (en) | 1975-04-02 |
FR2235997A1 (en) | 1975-01-31 |
CA1030471A (en) | 1978-05-02 |
DE2431563C2 (en) | 1987-12-03 |
IT1015556B (en) | 1977-05-20 |
FR2235997B1 (en) | 1979-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |