GB908876A - Improvements in or relating to upgrading petroleum - Google Patents
Improvements in or relating to upgrading petroleumInfo
- Publication number
- GB908876A GB908876A GB28481/59A GB2848159A GB908876A GB 908876 A GB908876 A GB 908876A GB 28481/59 A GB28481/59 A GB 28481/59A GB 2848159 A GB2848159 A GB 2848159A GB 908876 A GB908876 A GB 908876A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reformate
- blended
- molecular sieve
- hydrocarbons
- fuel
- 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
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- C10G61/00—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen
- C10G61/02—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only
- C10G61/06—Treatment of naphtha by at least one reforming process and at least one process of refining in the absence of hydrogen plural serial stages only the refining step being a sorption process
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
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)
- Crystallography & Structural Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
A petroleum naphtha is catalytically reformed and the effluent, after separation of a recycle gas, is fractionated to recover a C5 and lighter fraction, a light reformate and a heavy reformate, the light reformate is contacted with an alumino-silicate molecular sieve to adsorb selectively straight chain hydrocarbons and leave a treated light reformate which is blended with the heavy reformate and the C5 and lighter fraction is employed as desorbing agent for the molecular sieve. The petroleum naphtha may boil in the range 50-475 DEG F. and C5 and lighter hydrocarbons may be removed first and combined with the C5-reformate, part being blended with the reformate fuel if desired. The feed may be purified of sulphur-, oxygen- or nitrogen-containing compounds. The feed is then reformed at 400-1,000 DEG F. and 25-900 p.s.i.g. in the presence of hydrogen over a platinum, molybdena, chromia or cobalt molybdate catalyst. The light reformate may have an end point of 250 DEG F. and is treated with a 5 molecular sieve in the liquid or vapour phase at 50-500 DEG F. with a space velocity of 1/4 -20 v./hr./v. and contact time of 2 minutes to 2 hours. Desorption may be effected at 200-1,000 DEG F., preferably 100-300 DEG F. higher than the adsorption temperature with the desorbing agent in the liquid or vapour phase. The desorbed hydrocarbons may be used as such as solvents or jet fuel or upgraded by thermal or catalytic cracking or reforming or by isomerisation and blended with the fuel product.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US813707A US3081255A (en) | 1959-05-18 | 1959-05-18 | Method of treating a petroleum fraction using molecular sieve aluminosilicate selective adsorbents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB908876A true GB908876A (en) | 1962-10-24 |
Family
ID=25213136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28481/59A Expired GB908876A (en) | 1959-05-18 | 1959-08-20 | Improvements in or relating to upgrading petroleum |
Country Status (3)
Country | Link |
---|---|
US (1) | US3081255A (en) |
DE (1) | DE1420904A1 (en) |
GB (1) | GB908876A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3193490A (en) * | 1960-12-09 | 1965-07-06 | Universal Oil Prod Co | Combined jet fuel-gasoline production |
BE627066A (en) * | 1962-01-19 | |||
GB1091095A (en) * | 1965-11-04 | 1967-11-15 | British Petroleum Co | Improvements relating to the separation of hydrocarbon mixtures |
US3364132A (en) * | 1966-09-19 | 1968-01-16 | Universal Oil Prod Co | Hydrocarbon conversion process to produce gasoline from high boiling hydrocarbon oils by hydrocracking and reforming |
JP2001262163A (en) * | 2000-03-23 | 2001-09-26 | Idemitsu Kosan Co Ltd | Fuel oil combinedly useful for internal combustion engine and fuel cell |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493499A (en) * | 1946-12-28 | 1950-01-03 | Standard Oil Dev Co | Pretreating hydrocarbons to be isomerized |
US2917449A (en) * | 1955-01-25 | 1959-12-15 | Texaco Inc | Method of upgrading a petroleum naphtha |
US2859173A (en) * | 1955-01-25 | 1958-11-04 | Texas Co | Method of treating a petroleum fraction with molecular sieve adsorbents |
US2818455A (en) * | 1955-03-28 | 1957-12-31 | Texas Co | Desorption of straight chain hydrocarbons from selective adsorbents |
US2888394A (en) * | 1955-09-14 | 1959-05-26 | Texas Co | Method of producing motor fuels |
US2891902A (en) * | 1956-05-21 | 1959-06-23 | Texaco Inc | Method of treating a petroleum fraction using selective solid adsorbents |
-
1959
- 1959-05-18 US US813707A patent/US3081255A/en not_active Expired - Lifetime
- 1959-08-20 GB GB28481/59A patent/GB908876A/en not_active Expired
- 1959-09-16 DE DE19591420904 patent/DE1420904A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3081255A (en) | 1963-03-12 |
DE1420904A1 (en) | 1968-11-28 |
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