GB728589A - Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin - Google Patents

Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin

Info

Publication number
GB728589A
GB728589A GB2313251A GB2313251A GB728589A GB 728589 A GB728589 A GB 728589A GB 2313251 A GB2313251 A GB 2313251A GB 2313251 A GB2313251 A GB 2313251A GB 728589 A GB728589 A GB 728589A
Authority
GB
United Kingdom
Prior art keywords
oil
caustic soda
soda solution
treated
vessel
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
GB2313251A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB2313251A priority Critical patent/GB728589A/en
Publication of GB728589A publication Critical patent/GB728589A/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
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/02—Non-metals
    • 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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions

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)

Abstract

Hydrocarbon oil of petroleum origin and containing mercaptans is sweetened by simultaneously contacting the oil with aqueous caustic soda solution and with elementary sulphur in the form of a sulphurized oil which has been prepared by dissolving sulphur in a portion of the oil to be treated. Instead of a specially-prepared caustic soda solution, there may be employed a spent plumbite solution (resulting from the plumbite method of refining oils) denuded of lead. The sour oil, caustic soda solution and sulphurized oil may be mixed in a vessel provided with a stirrer until a doctor-sweet product is obtained which is then separated from the aqueous phase. Alternatively, sour oil and sulphurizing oil may be continuously supplied to a mixing vessel containing the caustic soda solution, and the emulsion produced is allowed to overflow into a separating vessel where the treated oil and caustic soda solution separate, the latter being continuously returned to the mixing vessel. If desired, the treated oil from the separator may be passed to a second stage of mixing and separating. The process may be applied to the final sweetening treatment of cracked motor spirit after sulphuric acid treatment and redistillation. Specification 728,586 is referred to.
GB2313251A 1951-10-04 1951-10-04 Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin Expired GB728589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2313251A GB728589A (en) 1951-10-04 1951-10-04 Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2313251A GB728589A (en) 1951-10-04 1951-10-04 Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin

Publications (1)

Publication Number Publication Date
GB728589A true GB728589A (en) 1955-04-20

Family

ID=10190650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2313251A Expired GB728589A (en) 1951-10-04 1951-10-04 Improvements relating to the sweetening of mercaptan-containing hydrocarbon oils of petroleum origin

Country Status (1)

Country Link
GB (1) GB728589A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076383A1 (en) * 2011-11-24 2013-05-30 IFP Energies Nouvelles Improved device for the extraction of sulphur compounds, comprising a first pre-treatment reactor operating in a non-continuous manner, followed by a second piston-type pre-treatment reactor
CN111024474A (en) * 2019-11-19 2020-04-17 中国地质调查局西安地质调查中心 Pretreatment method for determining aromatic substances of oil gasification probe sample in sulfur-containing area

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013076383A1 (en) * 2011-11-24 2013-05-30 IFP Energies Nouvelles Improved device for the extraction of sulphur compounds, comprising a first pre-treatment reactor operating in a non-continuous manner, followed by a second piston-type pre-treatment reactor
FR2983205A1 (en) * 2011-11-24 2013-05-31 IFP Energies Nouvelles IMPROVED DEVICE FOR EXTRACTING SULFUR COMPOUNDS COMPRISING A FIRST DISCONTINENTLY OPERATING PRETREATMENT REACTOR FOLLOWING A SECOND PISTON-TYPE PRETREATMENT REACTOR
CN103946344A (en) * 2011-11-24 2014-07-23 Ifp新能源公司 Improved device for the extraction of sulphur compounds, comprising a first pre-treatment reactor operating in a non-continuous manner, followed by a second piston-type pre-treatment reactor
CN103946344B (en) * 2011-11-24 2016-03-23 Ifp新能源公司 Be used for extracting the device of improvement of sulfocompound, comprise the second preatreating reactors with the first preatreating reactors of batch mode and piston-type subsequently
RU2605087C2 (en) * 2011-11-24 2016-12-20 Ифп Энержи Нувелль Improved device for sulphur-containing compounds extraction, containing periodic pretreatment reactor, and reactor operating in preliminary treatment displacement mode
US9708550B2 (en) 2011-11-24 2017-07-18 IFP Energies Nouvelles Extraction of sulphur-containing compounds in a first pretreatment reactor operating in batch mode followed by a second pretreatment reactor of the piston type
CN111024474A (en) * 2019-11-19 2020-04-17 中国地质调查局西安地质调查中心 Pretreatment method for determining aromatic substances of oil gasification probe sample in sulfur-containing area

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