ES8106927A1 - Un procedimiento para la desulfuracion de un combustible quecontiene azufre - Google Patents

Un procedimiento para la desulfuracion de un combustible quecontiene azufre

Info

Publication number
ES8106927A1
ES8106927A1 ES494055A ES494055A ES8106927A1 ES 8106927 A1 ES8106927 A1 ES 8106927A1 ES 494055 A ES494055 A ES 494055A ES 494055 A ES494055 A ES 494055A ES 8106927 A1 ES8106927 A1 ES 8106927A1
Authority
ES
Spain
Prior art keywords
fuel
alkanol
alkali metal
desulfurizing
metal hydrosulfide
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
ES494055A
Other languages
English (en)
Other versions
ES494055A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8106927A1 publication Critical patent/ES8106927A1/es
Publication of ES494055A0 publication Critical patent/ES494055A0/es
Granted 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
    • C10G29/06—Metal salts, or metal salts deposited on a carrier
    • C10G29/10—Sulfides

Abstract

PROCEDIMIENTO DE DESULFURACION DE UN COMBUSTIBLE QUE CONTIENE AZUFRE. CONSISTENTE EN PREPARAR UNA SOLUCION EN ALCANOL QUE CONTIENE UN HIDROSULFURO DE METAL ALCALINO, SODIO O POTASIO, Y UN SULFURO TAMBIEN DE METAL ALCALINO EN PEQUEÑA CANTIDAD, Y PONERLA EN CONTACTO DURANTE VEINTE MINUTOS CON EL COMBUSTIBLE, A PRESION Y TEMPERATURA DETERMINADAS, SEPARANDO A CONTINUACION ESTE DE LA SOLUCION, QUE AHORA CONTIENE EL CORRESPONDIENTE POLISULFURO DE METAL ALCALINO CON MAYOR CONTENIDO DE AZUFRE. LA COMPOSICION EN VOLUMEN DE LA SOLUCION EN ALCANOL SE FIJA EN FUNCION DEL AZUFRE CONTENIDO EN EL COMBUSTIBLE; LA CONCENTRACION DEL HIDROSULFURO EN LA SOLUCION VARIA ENTRE EL 1 POR 100 Y LA SATURACION, Y SE AÑADE HASTA UN 10 POR 100 DE AGUA PARA SEPARAR EL ALCOHOL Y EL POLISULFURO DE COMBUSTIBLE. EL SULFURO DE HIDROGENO FORMADO EN EL PROCESO SE UTILIZA PARA FORMAR UN NUEVO REACTIVO A PARTIR DE KOH O NAOH.
ES494055A 1979-10-01 1980-08-07 Un procedimiento para la desulfuracion de un combustible quecontiene azufre Granted ES494055A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/080,213 US4248695A (en) 1979-10-01 1979-10-01 Desulfurizing a fuel with alkanol-alkali metal hydrosulfide solution

Publications (2)

Publication Number Publication Date
ES8106927A1 true ES8106927A1 (es) 1981-09-01
ES494055A0 ES494055A0 (es) 1981-09-01

Family

ID=22155974

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494055A Granted ES494055A0 (es) 1979-10-01 1980-08-07 Un procedimiento para la desulfuracion de un combustible quecontiene azufre

Country Status (15)

Country Link
US (1) US4248695A (es)
JP (1) JPS5650992A (es)
BE (1) BE884336A (es)
BR (1) BR8006141A (es)
CA (1) CA1143687A (es)
DE (1) DE3025773A1 (es)
ES (1) ES494055A0 (es)
FR (1) FR2473541A1 (es)
GB (1) GB2060678B (es)
GR (1) GR70038B (es)
IL (1) IL60767A (es)
IT (1) IT1128565B (es)
NL (1) NL8004300A (es)
NO (1) NO802544L (es)
RO (1) RO81098A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366045A (en) * 1980-01-22 1982-12-28 Rollan Swanson Process for conversion of coal to gaseous hydrocarbons
US4606812A (en) * 1980-04-15 1986-08-19 Chemroll Enterprises, Inc. Hydrotreating of carbonaceous materials
US4468316A (en) * 1983-03-03 1984-08-28 Chemroll Enterprises, Inc. Hydrogenation of asphaltenes and the like
FI840787A (fi) * 1983-03-03 1984-09-04 Rollan Swanson Klyvning och hydrering av raooljas tungflytande destillationsrester, saosom asfaltener och hartser o.dyl.
JPS59182381U (ja) * 1983-05-20 1984-12-05 ダイコク電機株式会社 パチンコゲ−ム機の集中管理装置
US4719000A (en) * 1984-04-02 1988-01-12 Atlantic Richfield Company Upgrading petroleum asphaltenes
JPS61159981U (es) * 1985-03-27 1986-10-03
JPH0689338B2 (ja) * 1990-02-28 1994-11-09 日揮株式会社 液状炭化水素中の水銀除去法
NL9300322A (nl) * 1992-02-24 1993-09-16 Shell Int Research Werkwijze voor het behandelen van zuur vloeibaar gemaakt petroleumgas.
US5525233A (en) * 1994-12-01 1996-06-11 Exxon Research And Engineering Company Process for the removal of elemental sulfur from fluids by mixing said fluid with an immiscible solution of alcoholic caustic and an inorganic sulfide or hydrosulfide
US5951851A (en) * 1997-10-31 1999-09-14 Poirier; Marc-Andre Sulfur removal from hydrocarbon fluids by contacting said fluids with hydrololcite-like adsorbent material
MX358123B (es) 2011-10-24 2018-08-06 Aditya Birla Nuvo Ltd Un proceso mejorado para la producción de negro de carbón.
US9410042B2 (en) 2012-03-30 2016-08-09 Aditya Birla Science And Technology Company Ltd. Process for obtaining carbon black powder with reduced sulfur content

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899042A (en) * 1930-12-10 1933-02-28 Atlantic Refining Co Hydrocarbon oil refining
US1940726A (en) * 1931-01-08 1933-12-26 Universal Oil Prod Co Treatment of hydrocarbon oils
US2360537A (en) * 1943-03-17 1944-10-17 Pure Oil Co Method of removing mercaptans from hydrocarbon oil
US2549052A (en) * 1948-12-23 1951-04-17 Universal Oil Prod Co Desulfurization of hydrocarbon oils
US3474028A (en) * 1967-07-10 1969-10-21 Wintershall Ag Process for the extraction of sulfur from a mineral oil-sulfur solution
US4119528A (en) * 1977-08-01 1978-10-10 Exxon Research & Engineering Co. Hydroconversion of residua with potassium sulfide

Also Published As

Publication number Publication date
US4248695A (en) 1981-02-03
IL60767A (en) 1983-11-30
NL8004300A (nl) 1981-04-03
GB2060678A (en) 1981-05-07
RO81098A (ro) 1983-06-01
NO802544L (no) 1981-04-02
JPS5650992A (en) 1981-05-08
GR70038B (es) 1982-07-26
FR2473541A1 (fr) 1981-07-17
IT1128565B (it) 1986-05-28
BE884336A (fr) 1980-11-17
BR8006141A (pt) 1981-05-19
RO81098B (ro) 1983-05-30
GB2060678B (en) 1983-06-08
CA1143687A (en) 1983-03-29
ES494055A0 (es) 1981-09-01
IT8049711A0 (it) 1980-09-19
IL60767A0 (en) 1980-10-26
DE3025773A1 (de) 1981-04-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301