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GB849998A - Process for sweetening sour hydrocarbon distillates - Google Patents

Process for sweetening sour hydrocarbon distillates

Info

Publication number
GB849998A
GB849998A GB4396/59A GB439659A GB849998A GB 849998 A GB849998 A GB 849998A GB 4396/59 A GB4396/59 A GB 4396/59A GB 439659 A GB439659 A GB 439659A GB 849998 A GB849998 A GB 849998A
Authority
GB
United Kingdom
Prior art keywords
alkali
air
oils
hydrocarbon distillates
sweetening
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
Application number
GB4396/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB849998A publication Critical patent/GB849998A/en
Expired legal-status Critical Current

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
    • 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
    • C10G27/10—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation with oxygen or compounds generating oxygen in the presence of metal-containing organic complexes, e.g. chelates, or cationic ion-exchange resins

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

Metal phthalocyanines or their sulphonated or carboxylated derivatives are used to catalyse processes for sweetening sour hydrocarbon distillates with oxygen or a free oxygen-containing gas in the presence of an alkali. Suitable alkalis are aqueous sodium and potassium hydroxide solutions which may include a solutizer e.g. methanol, ethanol, phenol, a cresol, tannin or an isobutyrate. Air is the preferred free oxygen-containing gas. The process may be effected batchwise or continuously and at ambient or elevated temperature e.g. 38 to 205 DEG C. In a preferred process the alkali containing the catalyst is sprayed into the upper part of a sweetening zone, and the air and hydrocarbon are introduced into the lower and intermediate parts respectively. 50 to 95% of the mercaptans may first be removed by a conventional pretreatment e.g. with alkali which may contain solutizers. Hydrocarbon distillates mentioned are cracked, straight run and natural gasolines, naphthas, jet fuels, kerosenes, aromatic solvents, stove oils, range oils, and distillate fuel and lubricating oils. In examples a cracked gasoline, a kerosene, a fuel oil (184-272 DEG C.) and a light naphtha (168-205 DEG C.) are agitated with sodium or potassium hydroxide containing 50, 100 or 250 p.p.m. cobalt phthalocyanine disulphonate in the presence of air.
GB4396/59A 1958-02-13 1959-02-09 Process for sweetening sour hydrocarbon distillates Expired GB849998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US714937A US2882224A (en) 1958-02-13 1958-02-13 Process for sweetening sour hydrocarbon distillates with metal phthalocyanine catalyst in the presence of alkali and air

Publications (1)

Publication Number Publication Date
GB849998A true GB849998A (en) 1960-09-28

Family

ID=24872078

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4396/59A Expired GB849998A (en) 1958-02-13 1959-02-09 Process for sweetening sour hydrocarbon distillates

Country Status (9)

Country Link
US (1) US2882224A (en)
BE (1) BE575509A (en)
DE (1) DE1084861B (en)
ES (1) ES247118A1 (en)
FR (1) FR1216168A (en)
GB (1) GB849998A (en)
MY (1) MY6200086A (en)
NL (2) NL235884A (en)
OA (1) OA00553A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408287A (en) * 1966-04-20 1968-10-29 Universal Oil Prod Co Oxidation of mercaptans
DE1290279B (en) * 1961-11-24 1969-03-06 Universal Oil Prod Co Process for obtaining a hydrocarbon distillate with reduced mercaptan content and improved color

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966452A (en) * 1959-02-24 1960-12-27 Universal Oil Prod Co Sweetening sour hydrocarbon distillate with metal phthalocyanine catalyst in the presence of alkali air and sulfite ions
US2999806A (en) * 1959-03-13 1961-09-12 Universal Oil Prod Co Treatment of hydrocarbon distillates
US2988500A (en) * 1959-03-13 1961-06-13 Universal Oil Prod Co Treatment of hydrocarbon distillates
US2976229A (en) * 1959-04-24 1961-03-21 Universal Oil Prod Co Purification of acid oils
US3108081A (en) * 1959-07-17 1963-10-22 Universal Oil Prod Co Catalyst and manufacture thereof
NL259485A (en) * 1959-12-28
US3029202A (en) * 1960-04-19 1962-04-10 Universal Oil Prod Co Treating waste water
NL275800A (en) * 1961-03-14 1900-01-01
DE1254274B (en) * 1961-06-13 1967-11-16 Universal Oil Prod Co Process for the oxidation of mercaptans in an acidic hydrocarbon distillate
US3252891A (en) * 1964-08-28 1966-05-24 Universal Oil Prod Co Oxidation of mercaptans
US3252890A (en) * 1964-08-28 1966-05-24 Universal Oil Prod Co Oxidation of mercaptans using phthalocyanine and mercury catalyst
US3260665A (en) * 1964-10-23 1966-07-12 Universal Oil Prod Co Oxidation of difficultly oxidizable mercaptans
US3410727A (en) * 1965-01-08 1968-11-12 Allis Chalmers Mfg Co Fuel cell electrodes having a metal phthalocyanine catalyst
US3493596A (en) * 1966-03-23 1970-02-03 Universal Oil Prod Co Synthesis of organic isocyanates
US3413215A (en) * 1966-05-16 1968-11-26 Universal Oil Prod Co Oxidation of mercapto compounds
US3525683A (en) * 1968-03-21 1970-08-25 Phillips Petroleum Co Sweetening of jp-4 jet fuel with an alkali metal plumbite,phthalocyanine compound and elemental sulfur
US4003827A (en) * 1975-06-12 1977-01-18 Universal Oil Products Company Mercaptan conversion process for a petroleum distillate charge stock
US4070271A (en) * 1975-09-22 1978-01-24 Uop Inc. Catalytic oxidation of mercaptans and removal of naphthenic acids, catalyst toxins, and toxin precursors from petroleum distillates
US4088569A (en) * 1976-02-24 1978-05-09 Uop Inc. Mercaptan oxidation in a liquid hydrocarbon with a metal phthalocyanine catalyst
US4087378A (en) * 1977-01-18 1978-05-02 Uop Inc. Preparation of a supported metal phthalocyanine
US4141819A (en) * 1977-01-18 1979-02-27 Uop Inc. Process for treating a sour petroleum distillate
US4412913A (en) * 1982-08-05 1983-11-01 Standard Oil Company (Indiana) Use of alkanolamines in sweetening sour liquid hydrocarbon streams
US4412912A (en) * 1983-03-01 1983-11-01 Uop Inc. Hydrocarbon treating process having minimum gaseous effluent
US4481106A (en) * 1983-12-05 1984-11-06 Uop Inc. Hydrocarbon treating process
US4906354A (en) * 1987-09-10 1990-03-06 Mobil Oil Corporation Process for improving the thermal stability of jet fuels sweetened by oxidation
US4875997A (en) * 1988-11-17 1989-10-24 Montana Refining Company Process for treating hydrocarbons containing mercaptans
CA2120046C (en) * 1994-01-27 1999-09-14 M-I L.L.C. Separately removing mercaptans and hydrogen sulfide from gas streams
US5683574A (en) * 1994-08-08 1997-11-04 Chevron U.S.A. Inc. Method for the extraction of low molecular weight mercaptans from petroleum and gas condensates
US6960291B2 (en) * 2001-06-19 2005-11-01 Exxonmobil Research And Engineering Company Naphtha desulfurization method
EP2522699B1 (en) 2006-12-22 2014-07-02 Dow Global Technologies LLC Sweetening process for hydrocarbons
WO2016029387A1 (en) 2014-08-27 2016-03-03 中国石油天然气集团公司 Bimetallic mercaptan transfer catalyst used in low-temperature mercaptan removal of liquefied petroleum gas
CN105085338B (en) * 2015-08-25 2017-09-05 成都德美工程技术有限公司 The production method and device of DMDS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998863A (en) * 1932-05-10 1935-04-23 Phillips Petroleum Co Process for desulphurizing mercaptan-bearing oil
US2550091A (en) * 1948-08-11 1951-04-24 Standard Oil Co Mercaptan removal from hydrocarbons
US2659691A (en) * 1949-08-26 1953-11-17 Raffinage Cie Francaise Process for refining petroleum products
US2651595A (en) * 1950-05-20 1953-09-08 Socony Vacuum Oil Co Inc Treating hydrocarbons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290279B (en) * 1961-11-24 1969-03-06 Universal Oil Prod Co Process for obtaining a hydrocarbon distillate with reduced mercaptan content and improved color
US3408287A (en) * 1966-04-20 1968-10-29 Universal Oil Prod Co Oxidation of mercaptans

Also Published As

Publication number Publication date
US2882224A (en) 1959-04-14
NL235884A (en)
MY6200086A (en) 1962-12-31
BE575509A (en)
NL120003C (en)
FR1216168A (en) 1960-04-22
OA00553A (en) 1966-07-15
DE1084861B (en) 1960-07-07
ES247118A1 (en) 1959-06-01

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