GB1476428A - Process for preparing white oils - Google Patents
Process for preparing white oilsInfo
- Publication number
- GB1476428A GB1476428A GB3160273A GB3160273A GB1476428A GB 1476428 A GB1476428 A GB 1476428A GB 3160273 A GB3160273 A GB 3160273A GB 3160273 A GB3160273 A GB 3160273A GB 1476428 A GB1476428 A GB 1476428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- fraction
- oil
- dewaxed
- 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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
-
- 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
- C10G67/06—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 a sorption process 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
- 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
- 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
1476428 White oils SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 1 July 1974 [3 July 1973] 31602/73 Heading C5E White oils are produced from wax by a twostage hydrogenation process in which the first stage is carried out using a sulphidic catalyst comprising Ni and/or Co together with Mo and/ or W on a carrier and the second stage is carried out using either (a) a catalyst comprising one or more noble metals of Group VIII on a carrier at at least 50‹ C. below the first stage temperature or (b) a sulphidic catalyst of the type suitable for use in the first stage at at least 25‹ C. below the first stage temperature. If the second stage is carried out according to procedure (a), it can be followed by treatment with a solid adsorbent, and if it is carried out according to procedure (b), it can be followed by treatment with acid, neutralization and treatment with a solid adsorbent. The hydrogenated product can be dewaxed, using a methyl ethyl ketone/ toluene mixture, preferably between the two hydrogenation stages and the wax recycled to the first stage. The first stage hydrotreating can be carried out at 300-425‹ C. and a hydrogen partial pressure of 10-250 bar. In examples: (1) a wax obtained by dewaxing a residual oil fraction, which had previously been deasphalted with propane and extracted with furfural, is hydrotreated using a sulphided Ni-W-F-Al 2 O 3 catalyst, topped and dewaxed; the dewaxed oil is then hydrotreated using a Pt-Al 2 O 3 catalyst to produce medicinal oils and technical white oils and (2) a deoiled wax, obtained by dewaxing a residual fraction of a hydrocrackate which had been prepared by hydrocracking a propane-deasphalted residual lubricating oil fraction, is hydrotreated in two stages using a sulphided Ni-Mo-P-F-Al 2 O 3 catalyst; a product of carrying out the second stage hydrotreating at 275‹ C. is topped at 425‹ C. and the 425‹ C. + fraction dewaxed to produce an oil A, a product of carrying out the second stage hydrotreating at 300‹ C. is topped at 270‹ C. and split into a 270-425‹ C. fraction which is dewaxed to provide a fraction B, and a 425‹ C. + fraction which is dewaxed to provide a fraction C. An oil D is obtained by blending 63% weight of oil B with 37% of oil C and the oils A, C and D are treated with 3% earth to produce medicinal oils.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3160273A GB1476428A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
CA201,575A CA1030472A (en) | 1973-07-03 | 1974-06-04 | Hydrocarbon conversion process |
IT24625/74A IT1015555B (en) | 1973-07-03 | 1974-06-28 | PROCEDURE FOR THE CONVERSION OF HYDROCARBONS |
FR7422866A FR2235998B1 (en) | 1973-07-03 | 1974-07-01 | |
AU70657/74A AU487035B2 (en) | 1973-07-03 | 1974-07-01 | Hydrocarbon conversion process |
JP49074381A JPS5821674B2 (en) | 1973-07-03 | 1974-07-01 | Hydrocarbon conversion method |
DE2431562A DE2431562A1 (en) | 1973-07-03 | 1974-07-01 | PROCESS FOR PRODUCING WHITE OILS |
NL7408832A NL7408832A (en) | 1973-07-03 | 1974-07-01 | METHOD FOR CONVERTING HYDROCARBONS. |
ZA00744226A ZA744226B (en) | 1973-07-03 | 1974-07-01 | Hydrocarbon conversion process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3160273A GB1476428A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1476428A true GB1476428A (en) | 1977-06-16 |
Family
ID=10325599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3160273A Expired GB1476428A (en) | 1973-07-03 | 1973-07-03 | Process for preparing white oils |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5821674B2 (en) |
CA (1) | CA1030472A (en) |
DE (1) | DE2431562A1 (en) |
FR (1) | FR2235998B1 (en) |
GB (1) | GB1476428A (en) |
IT (1) | IT1015555B (en) |
NL (1) | NL7408832A (en) |
ZA (1) | ZA744226B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0386793A (en) * | 1989-08-31 | 1991-04-11 | Tonen Corp | Method for decreasing sulfur content of petroleum distillate |
US5358628A (en) * | 1990-07-05 | 1994-10-25 | Mobil Oil Corporation | Production of high viscosity index lubricants |
US5453176A (en) * | 1993-10-13 | 1995-09-26 | Narloch; Bruce A. | Process for preparing white oil containing a high proportion of isoparaffins |
US5459122A (en) * | 1992-12-04 | 1995-10-17 | Exxon Research & Engineering Co. | Aromatic oil pesticide adjuvant |
US5997732A (en) * | 1997-12-22 | 1999-12-07 | Chevron U.S.A. Inc. | Clay treatment process for white mineral oil |
US6030921A (en) * | 1996-07-15 | 2000-02-29 | Chevron U.S.A. Inc. | Sulfur resistant hydroconversion catalyst and hydroprocess of sulfur-containing lube feedstock |
RU2546829C2 (en) * | 2013-06-21 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Method for hydrotreatment of raffinates of oil fractions in presence of catalyst system |
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 |
US4801373A (en) * | 1986-03-18 | 1989-01-31 | Exxon Research And Engineering Company | Process oil manufacturing process |
NL8601873A (en) * | 1986-07-17 | 1988-02-16 | Bob Cornelis Splinter En Jan W | ANTI-THEFT PROTECTION SYSTEM OF VEHICLE AND LOCKING AGENTS FOR USE THEREOF. |
BR9003449A (en) * | 1990-07-17 | 1992-01-21 | Petroleo Brasileiro Sa | MACRO AND MICRO CRYSTALLINE HYDROGENATION PROCESS |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3022245A (en) * | 1959-11-02 | 1962-02-20 | Exxon Research Engineering Co | Refining process for petroleum wax |
NL272082A (en) * | 1960-12-09 | |||
US3208931A (en) * | 1962-01-15 | 1965-09-28 | Union Oil Co | Refining of petrolatum |
US3340181A (en) * | 1965-08-05 | 1967-09-05 | Chevron Res | Two-stage hydrotreatment for white oil manufacture |
US3459656A (en) * | 1966-08-16 | 1969-08-05 | Sinclair Research Inc | Making a white oil by two stages of catalytic hydrogenation |
FR1540296A (en) * | 1967-01-31 | 1968-09-27 | Exxon Standard Sa | White oil manufacturing process |
GB1402264A (en) * | 1971-08-20 | 1975-08-06 | British Petroleum Co | N-paraffins |
JPS5550996B2 (en) * | 1971-09-24 | 1980-12-22 |
-
1973
- 1973-07-03 GB GB3160273A patent/GB1476428A/en not_active Expired
-
1974
- 1974-06-04 CA CA201,575A patent/CA1030472A/en not_active Expired
- 1974-06-28 IT IT24625/74A patent/IT1015555B/en active
- 1974-07-01 ZA ZA00744226A patent/ZA744226B/en unknown
- 1974-07-01 FR FR7422866A patent/FR2235998B1/fr not_active Expired
- 1974-07-01 JP JP49074381A patent/JPS5821674B2/en not_active Expired
- 1974-07-01 NL NL7408832A patent/NL7408832A/en not_active Application Discontinuation
- 1974-07-01 DE DE2431562A patent/DE2431562A1/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0386793A (en) * | 1989-08-31 | 1991-04-11 | Tonen Corp | Method for decreasing sulfur content of petroleum distillate |
US5358628A (en) * | 1990-07-05 | 1994-10-25 | Mobil Oil Corporation | Production of high viscosity index lubricants |
US5459122A (en) * | 1992-12-04 | 1995-10-17 | Exxon Research & Engineering Co. | Aromatic oil pesticide adjuvant |
US5453176A (en) * | 1993-10-13 | 1995-09-26 | Narloch; Bruce A. | Process for preparing white oil containing a high proportion of isoparaffins |
US6030921A (en) * | 1996-07-15 | 2000-02-29 | Chevron U.S.A. Inc. | Sulfur resistant hydroconversion catalyst and hydroprocess of sulfur-containing lube feedstock |
US6136181A (en) * | 1996-07-15 | 2000-10-24 | Chevron U.S.A. Inc. | Hydroconversion sulfur-containing lube feedstock using a sulfur resistant catalyst |
US5997732A (en) * | 1997-12-22 | 1999-12-07 | Chevron U.S.A. Inc. | Clay treatment process for white mineral oil |
RU2546829C2 (en) * | 2013-06-21 | 2015-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Method for hydrotreatment of raffinates of oil fractions in presence of catalyst system |
Also Published As
Publication number | Publication date |
---|---|
FR2235998A1 (en) | 1975-01-31 |
DE2431562A1 (en) | 1975-01-23 |
JPS5821674B2 (en) | 1983-05-02 |
FR2235998B1 (en) | 1977-07-01 |
ZA744226B (en) | 1975-06-25 |
NL7408832A (en) | 1975-01-07 |
CA1030472A (en) | 1978-05-02 |
DE2431562C2 (en) | 1989-06-22 |
IT1015555B (en) | 1977-05-20 |
JPS5034307A (en) | 1975-04-02 |
AU7065774A (en) | 1976-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19940630 |