EA200200671A1 - Способ демеркаптанизации нефтяных дистиллятов - Google Patents

Способ демеркаптанизации нефтяных дистиллятов

Info

Publication number
EA200200671A1
EA200200671A1 EA200200671A EA200200671A EA200200671A1 EA 200200671 A1 EA200200671 A1 EA 200200671A1 EA 200200671 A EA200200671 A EA 200200671A EA 200200671 A EA200200671 A EA 200200671A EA 200200671 A1 EA200200671 A1 EA 200200671A1
Authority
EA
Eurasian Patent Office
Prior art keywords
demercaptanization
mercaptan
approximately
activated carbon
range
Prior art date
Application number
EA200200671A
Other languages
English (en)
Inventor
Вилльям Висманн
Сантош К. Гангвал
Original Assignee
Дс2 Тек, Инк.
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 Дс2 Тек, Инк. filed Critical Дс2 Тек, Инк.
Publication of EA200200671A1 publication Critical patent/EA200200671A1/ru

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
    • C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
    • 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
    • C10G25/12—Recovery of used adsorbent

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Демеркаптанизацию нефтяных дистиллятов можно осуществить путем сорбции меркаптана на активированном угле и окисления сорбированного меркаптана в дисульфид при температуре приблизительно от 20 до 55°С. Используемый в способе активированный уголь является коммерчески легко доступным. Площадь его поверхности обычно изменяется в интервале приблизительно от 500 до 1500 м/г и имеет значительное процентное содержание пор с размером в интервале от 10 до 100 ангстрем.Отчет о международном поиске был опубликован 2002.03.14.
EA200200671A 1999-12-13 2000-12-13 Способ демеркаптанизации нефтяных дистиллятов EA200200671A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17042299P 1999-12-13 1999-12-13
PCT/US2000/042792 WO2001042392A2 (en) 1999-12-13 2000-12-13 Process for the demercaptanization of petroleum distillates

Publications (1)

Publication Number Publication Date
EA200200671A1 true EA200200671A1 (ru) 2002-12-26

Family

ID=22619791

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200671A EA200200671A1 (ru) 1999-12-13 2000-12-13 Способ демеркаптанизации нефтяных дистиллятов

Country Status (5)

Country Link
US (1) US6485633B2 (ru)
EP (1) EP1252253A2 (ru)
AU (1) AU4718301A (ru)
EA (1) EA200200671A1 (ru)
WO (1) WO2001042392A2 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001042397A1 (en) * 1999-12-13 2001-06-14 Ds2 Tech, Inc. Process for desulfurization of petroleum distillates
US6962683B2 (en) * 2002-07-15 2005-11-08 Research Triangle Institute Method of removing and recovering elemental sulfur from highly reducing gas streams containing sulfur gases
GB0226178D0 (en) * 2002-11-11 2002-12-18 Johnson Matthey Plc Desulphurisation
EA004234B1 (ru) * 2003-03-28 2004-02-26 Ай Ку Эдванс Текнолоджи Лимитед Способ очистки жидких сред
US20060151359A1 (en) * 2005-01-13 2006-07-13 Ellis Edward S Naphtha desulfurization process
US8715489B2 (en) * 2005-09-08 2014-05-06 Saudi Arabian Oil Company Process for oxidative conversion of organosulfur compounds in liquid hydrocarbon mixtures
US7744749B2 (en) 2005-09-08 2010-06-29 Saudi Arabian Oil Company Diesel oil desulfurization by oxidation and extraction
US7682520B2 (en) * 2006-08-10 2010-03-23 Diversified Industries Ltd. Composition and method for chelated scavenging compounds
US7691258B2 (en) * 2007-06-04 2010-04-06 Emirates National Oil Company Limited (Enoc) Llc Process for treating hydrocarbon liquid compositions
US8540871B2 (en) * 2010-07-30 2013-09-24 Chevron U.S.A. Inc. Denitrification of a hydrocarbon feed

Family Cites Families (13)

* 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
US2324927A (en) 1941-02-24 1943-07-20 Standard Oil Dev Co Refining of mineral oils
GB763625A (en) * 1953-02-06 1956-12-12 Gelsenberg Benzin Ag Improvements in or relating to the purification of hydrocarbons
US2966453A (en) 1959-03-13 1960-12-27 Universal Oil Prod Co Oxidation of mercapto compounds
US4243551A (en) 1978-12-04 1981-01-06 Ashland Oil, Inc. Catalyst for oxidizing mercaptans and mercaptide compounds and method for preparing
US4250022A (en) 1979-08-15 1981-02-10 Uop Inc. Catalytic oxidation of mercaptan in petroleum distillate
US4378305A (en) 1980-12-10 1983-03-29 Uop Inc. Catalytic composite particularly useful for the oxidation of mercaptans and the removal of gums contained in a sour petroleum distillate
US4481107A (en) * 1984-04-06 1984-11-06 Uop Inc. Oxidation of difficultly oxidizable mercaptans
US4675100A (en) * 1985-05-30 1987-06-23 Merichem Company Treatment of sour hydrocarbon distillate
US4824818A (en) * 1988-02-05 1989-04-25 Uop Inc. Catalytic composite and process for mercaptan sweetening
US5633216A (en) * 1992-03-03 1997-05-27 Institut Francais Du Petrole Process for sweetening petroleum cuts without regular addition of alkaline solution using a basic solid catalyst
US5741415A (en) 1994-09-27 1998-04-21 Chevron U.S.A. Inc. Method for the demercaptanization of petroleum distillates
US5726118A (en) * 1995-08-08 1998-03-10 Norit Americas, Inc. Activated carbon for separation of fluids by adsorption and method for its preparation

Also Published As

Publication number Publication date
US6485633B2 (en) 2002-11-26
EP1252253A2 (en) 2002-10-30
US20020130062A1 (en) 2002-09-19
AU4718301A (en) 2001-06-18
WO2001042392A2 (en) 2001-06-14
WO2001042392A3 (en) 2002-03-14

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