EA201800231A1 - METHOD FOR CLEANING HYDROCARBON MEDIA FROM HYDROGEN AND HYDROGEN AND MERCAPTANS - Google Patents

METHOD FOR CLEANING HYDROCARBON MEDIA FROM HYDROGEN AND HYDROGEN AND MERCAPTANS

Info

Publication number
EA201800231A1
EA201800231A1 EA201800231A EA201800231A EA201800231A1 EA 201800231 A1 EA201800231 A1 EA 201800231A1 EA 201800231 A EA201800231 A EA 201800231A EA 201800231 A EA201800231 A EA 201800231A EA 201800231 A1 EA201800231 A1 EA 201800231A1
Authority
EA
Eurasian Patent Office
Prior art keywords
mercaptans
hydrogen
cleaning
hydrocarbon
ammonia
Prior art date
Application number
EA201800231A
Other languages
Russian (ru)
Inventor
Игорь Валентинович ИСИЧЕНКО
Нила Александровна САДКОВА
Original Assignee
Игорь Валентинович ИСИЧЕНКО
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 Игорь Валентинович ИСИЧЕНКО filed Critical Игорь Валентинович ИСИЧЕНКО
Publication of EA201800231A1 publication Critical patent/EA201800231A1/en

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
    • 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
    • C10G29/06—Metal salts, or metal salts deposited on a carrier

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Изобретение относится к способам очистки разнообразных углеводородных сред, в том числе жидкого углеводородного сырья, газообразных смесей углеводородов и т.п., от сероводорода и меркаптанов при отсутствии окислителя - кислорода воздуха. Описан способ очистки углеводородных сред от HS и/или меркаптанов, в котором углеводородное сырье обрабатывают композицией для очистки, содержащей водный раствор нитрита щелочного металла, водорастворимый амин и/или аммиак, или смесь водорастворимого амина и/или аммиака и сильного неорганического основания в присутствии металлов переменной валентности, при этом способ осуществляют при отсутствии кислорода, а металлы переменной валентности используют в высокой степени окисления. Технический результат - исключение проблемы уноса паров легких фракций и экологических проблем утилизации (сжигания) отработанного воздуха при очистке нефти или нефтяных фракций.The invention relates to methods for cleaning a variety of hydrocarbon environments, including liquid hydrocarbon raw materials, gaseous mixtures of hydrocarbons, etc., from hydrogen sulfide and mercaptans in the absence of an oxidizing agent — oxygen from the air. A method for purification of hydrocarbon media from HS and / or mercaptans is described, in which the hydrocarbon feed is treated with a cleaning composition containing an aqueous solution of alkali metal nitrite, a water-soluble amine and / or ammonia, or a mixture of a water-soluble amine and / or ammonia and a strong inorganic base in the presence of metals variable valence, while the method is carried out in the absence of oxygen, and metals of variable valency are used in a high degree of oxidation. The technical result is the elimination of the problem of vapor loss of light fractions and environmental problems of disposal (incineration) of exhaust air when cleaning oil or oil fractions.

EA201800231A 2016-07-08 2017-05-17 METHOD FOR CLEANING HYDROCARBON MEDIA FROM HYDROGEN AND HYDROGEN AND MERCAPTANS EA201800231A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016127527A RU2619930C1 (en) 2016-07-08 2016-07-08 Method of cleaning hydrocarbonic media from hydrocarbon and mercaptanes
PCT/RU2017/000318 WO2018009095A1 (en) 2016-07-08 2017-05-17 Method for stripping hydrogen sulphide and mercaptans from hydrocarbon media

Publications (1)

Publication Number Publication Date
EA201800231A1 true EA201800231A1 (en) 2018-10-31

Family

ID=58881151

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201800231A EA201800231A1 (en) 2016-07-08 2017-05-17 METHOD FOR CLEANING HYDROCARBON MEDIA FROM HYDROGEN AND HYDROGEN AND MERCAPTANS

Country Status (3)

Country Link
EA (1) EA201800231A1 (en)
RU (1) RU2619930C1 (en)
WO (1) WO2018009095A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180179451A1 (en) * 2016-12-27 2018-06-28 Lyra Energy SRL Neutralization of hydrogen sulfide and light mercaptanes in hydrocarbon media
RU2017122342A (en) * 2017-06-26 2018-12-28 Лира Энерджи Срл COMPOSITION AND METHOD FOR REMOVING HYDROGEN SULPHIDE AND MERCAPTANES
CN111613873B (en) 2019-02-22 2022-11-25 华为技术有限公司 Antenna device and electronic apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383304A (en) * 1965-09-20 1968-05-14 Exxon Research Engineering Co Alkali-desulfurization process
US5741415A (en) * 1994-09-27 1998-04-21 Chevron U.S.A. Inc. Method for the demercaptanization of petroleum distillates
RU2182924C1 (en) * 2000-09-19 2002-05-27 Фахриев Ахматфаиль Магсумович Method of cleaning oil and gas condensate to eliminate hydrogen sulfide and mercaptans
RU2186087C1 (en) * 2001-04-09 2002-07-27 Фахриев Ахматфаиль Магсумович Method for deodorizing purification of crude oil, gas condensate from hydrogen sulfide and low-molecular mercaptans
US6960291B2 (en) * 2001-06-19 2005-11-01 Exxonmobil Research And Engineering Company Naphtha desulfurization method
RU2241018C1 (en) * 2003-05-26 2004-11-27 Фахриев Ахматфаиль Магсумович Composition for neutralization of hydrogen sulfide and light mercaptans in oil media

Also Published As

Publication number Publication date
WO2018009095A1 (en) 2018-01-11
RU2619930C1 (en) 2017-05-22

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