GB1002857A - Improvements relating to the conversion of waxy hydrocarbons - Google Patents
Improvements relating to the conversion of waxy hydrocarbonsInfo
- Publication number
- GB1002857A GB1002857A GB3017/62A GB301762A GB1002857A GB 1002857 A GB1002857 A GB 1002857A GB 3017/62 A GB3017/62 A GB 3017/62A GB 301762 A GB301762 A GB 301762A GB 1002857 A GB1002857 A GB 1002857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluorine
- catalyst
- feed
- hydrogen
- waxy hydrocarbons
- 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
- C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
- C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
- C10G45/62—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used containing platinum group metals or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- B01J27/13—Platinum group metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Oils having a higher isoparaffin content than the feed are obtained from waxy hydrocarbons at elevated temperature by contact with hydrogen and a catalyst comprising a platinum group metal, an halogenatable refractory inorganic oxide support and at least 1% fluorine obtained by contacting the support with XY2F2 in which X is carbon or sulphur and Y is hydrogen or fluorine under conditions which do not destroy the oxide structure or give free fluoride or volatile metal-fluorine complexes. The reactions occurring are stated to be isomerization and isocracking with some aromatization and cracking and, if sulphur is present, desulphurization. The feed should contain at least 10%, preferably at least 50%, wt. of waxy hydrocarbons. Conversion is effected at 500-1000 DEG F., 0-3000 p.s.i.g., 0.01-10 v./v./hr. and up to 15,000 SCF of hydrogen per barrel of feed, using a fixed fluidized or moving bed of catalyst and liquid, vapour or mixed phase conditions. The products boiling in the kerosine, gas, oil and lubricating oil ranges are dewaxed before and/or after fractionation and waxes may be recycled. The catalyst is preferably treated with carbon tetrafluoride under non-reducing conditions to introduce up to 15% wt. of fluorine or 1.2-3.4 x 10-4 g. fluorine/sq. metre of surface area. Suitable oxides are those of aluminium, boron, silicon, titanium and zirconium.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE627517D BE627517A (en) | 1962-01-26 | ||
GB3017/62A GB1002857A (en) | 1962-01-26 | 1962-01-26 | Improvements relating to the conversion of waxy hydrocarbons |
US251473A US3268439A (en) | 1962-01-26 | 1963-01-15 | Conversion of waxy hydrocarbons |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3017/62A GB1002857A (en) | 1962-01-26 | 1962-01-26 | Improvements relating to the conversion of waxy hydrocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1002857A true GB1002857A (en) | 1965-09-02 |
Family
ID=9750388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3017/62A Expired GB1002857A (en) | 1962-01-26 | 1962-01-26 | Improvements relating to the conversion of waxy hydrocarbons |
Country Status (3)
Country | Link |
---|---|
US (1) | US3268439A (en) |
BE (1) | BE627517A (en) |
GB (1) | GB1002857A (en) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3365390A (en) * | 1966-08-23 | 1968-01-23 | Chevron Res | Lubricating oil production |
ES347490A1 (en) * | 1966-12-05 | 1969-06-01 | British Petroleum Co | Production of micro-crystalline waxes |
US3629096A (en) * | 1967-06-21 | 1971-12-21 | Atlantic Richfield Co | Production of technical white mineral oil |
US3486993A (en) * | 1968-01-24 | 1969-12-30 | Chevron Res | Catalytic production of low pour point lubricating oils |
US3487005A (en) * | 1968-02-12 | 1969-12-30 | Chevron Res | Production of low pour point lubricating oils by catalytic dewaxing |
GB1243791A (en) * | 1968-08-29 | 1971-08-25 | British Petroleum Co | Improvements relating to the dewaxing of hydrocarbon oils |
US3539495A (en) * | 1968-10-30 | 1970-11-10 | Chevron Res | Catalytic dewaxing |
US3620960A (en) * | 1969-05-07 | 1971-11-16 | Chevron Res | Catalytic dewaxing |
US3852372A (en) * | 1970-06-25 | 1974-12-03 | Texaco Inc | Isomerization with fluorided composite alumina catalysts |
US3864425A (en) * | 1973-09-17 | 1975-02-04 | Phillips Petroleum Co | Ruthenium-promoted fluorided alumina as a support for SBF{HD 5{B -HF in paraffin isomerization |
US4582592A (en) * | 1982-12-23 | 1986-04-15 | Chevron Research Company | Process for hydroprocessing heavy hydrocarbon oils such as petroleum residua in the presence of added fluorine |
US4900707A (en) * | 1987-12-18 | 1990-02-13 | Exxon Research And Engineering Company | Method for producing a wax isomerization catalyst |
MX172104B (en) * | 1987-12-18 | 1993-12-03 | Exxon Research Engineering Co | IMPROVED OIL YIELDS FROM 5.6 TO 5.9 CST / 100 DEGREES C THROUGH WAX ISOMERIZATION USING BASIC TREATMENT GAS REGIMES |
EP0321300B1 (en) * | 1987-12-18 | 1992-07-29 | Exxon Research And Engineering Company | Wax isomerization catalyst and its production |
US4929795A (en) * | 1987-12-18 | 1990-05-29 | Exxon Research And Engineering Company | Method for isomerizing wax to lube base oils using an isomerization catalyst |
NO885553L (en) * | 1987-12-18 | 1989-06-19 | Exxon Research Engineering Co | CATALYST FOR HYDROISOMERIZATION AND HYDROCRAFTING OF WAX FOR AA PRODUCING LIQUID HYDROCARBON FUEL. |
US5158671A (en) * | 1987-12-18 | 1992-10-27 | Exxon Research And Engineering Company | Method for stabilizing hydroisomerates |
US4919786A (en) * | 1987-12-18 | 1990-04-24 | Exxon Research And Engineering Company | Process for the hydroisomerization of was to produce middle distillate products (OP-3403) |
ES2054835T3 (en) * | 1987-12-18 | 1994-08-16 | Exxon Research Engineering Co | METHOD FOR ISOMERIZING A PARAFFIN TO FORM A LUBRICANT BASE OIL. |
DE3870429D1 (en) * | 1987-12-18 | 1992-05-27 | Exxon Research Engineering Co | METHOD FOR HYDROISOMERIZING FISCHER-TROPSCH WAXES FOR PRODUCING LUBRICANT OIL. |
DE3870833D1 (en) * | 1987-12-18 | 1992-06-11 | Exxon Research Engineering Co | METHOD FOR ISOMERIZING WAX TO LUBRICANT BASED USING AN ISOMERIZATION CATALYST. |
US4937399A (en) * | 1987-12-18 | 1990-06-26 | Exxon Research And Engineering Company | Method for isomerizing wax to lube base oils using a sized isomerization catalyst |
US4832819A (en) * | 1987-12-18 | 1989-05-23 | Exxon Research And Engineering Company | Process for the hydroisomerization and hydrocracking of Fisher-Tropsch waxes to produce a syncrude and upgraded hydrocarbon products |
US4959337A (en) * | 1987-12-18 | 1990-09-25 | Exxon Research And Engineering Company | Wax isomerization catalyst and method for its production |
US5059299A (en) * | 1987-12-18 | 1991-10-22 | Exxon Research And Engineering Company | Method for isomerizing wax to lube base oils |
US4992159A (en) * | 1988-12-16 | 1991-02-12 | Exxon Research And Engineering Company | Upgrading waxy distillates and raffinates by the process of hydrotreating and hydroisomerization |
US4906601A (en) * | 1988-12-16 | 1990-03-06 | Exxon Research And Engineering Company | Small particle low fluoride content catalyst |
US4923588A (en) * | 1988-12-16 | 1990-05-08 | Exxon Research And Engineering Company | Wax isomerization using small particle low fluoride content catalysts |
GB9109747D0 (en) * | 1991-05-07 | 1991-06-26 | Shell Int Research | A process for the production of isoparaffins |
US5182248A (en) * | 1991-05-10 | 1993-01-26 | Exxon Research And Engineering Company | High porosity, high surface area isomerization catalyst |
GB9307652D0 (en) * | 1993-04-14 | 1993-06-02 | Bp Chem Int Ltd | Lubricating oils |
US5689031A (en) | 1995-10-17 | 1997-11-18 | Exxon Research & Engineering Company | Synthetic diesel fuel and process for its production |
US6296757B1 (en) | 1995-10-17 | 2001-10-02 | Exxon Research And Engineering Company | Synthetic diesel fuel and process for its production |
US5766274A (en) | 1997-02-07 | 1998-06-16 | Exxon Research And Engineering Company | Synthetic jet fuel and process for its production |
US6368997B2 (en) | 1998-05-22 | 2002-04-09 | Conoco Inc. | Fischer-Tropsch processes and catalysts using fluorided supports |
US6365544B2 (en) | 1998-05-22 | 2002-04-02 | Conoco Inc. | Fischer-Tropsch processes and catalysts using fluorided alumina supports |
US6080301A (en) | 1998-09-04 | 2000-06-27 | Exxonmobil Research And Engineering Company | Premium synthetic lubricant base stock having at least 95% non-cyclic isoparaffins |
US6475960B1 (en) | 1998-09-04 | 2002-11-05 | Exxonmobil Research And Engineering Co. | Premium synthetic lubricants |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2642384A (en) * | 1949-07-22 | 1953-06-16 | Universal Oil Prod Co | Process for reforming of hydrocarbons boiling within the gasoline range utilizing a platinum-alumina-halide catalyst |
US2668790A (en) * | 1953-01-12 | 1954-02-09 | Shell Dev | Isomerization of paraffin wax |
US2914461A (en) * | 1954-11-09 | 1959-11-24 | Socony Mobil Oil Co Inc | Hydrocracking of a high boiling hydrocarbon oil with a platinum catalyst containing alumina and an aluminum halide |
US3066176A (en) * | 1956-12-21 | 1962-11-27 | Kellogg M W Co | Isomerization process |
US2944097A (en) * | 1957-12-31 | 1960-07-05 | Gulf Research Development Co | Process for isomerizing light straight chain paraffins |
US3142635A (en) * | 1961-10-27 | 1964-07-28 | Socony Mobil Oil Co Inc | Production of lubricating oils |
-
0
- BE BE627517D patent/BE627517A/xx unknown
-
1962
- 1962-01-26 GB GB3017/62A patent/GB1002857A/en not_active Expired
-
1963
- 1963-01-15 US US251473A patent/US3268439A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3268439A (en) | 1966-08-23 |
BE627517A (en) |
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