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AR027010A1 - PROCESS FOR THE DESULFURATION OF PETROLEUM FOOD RAW MATERIALS - Google Patents

PROCESS FOR THE DESULFURATION OF PETROLEUM FOOD RAW MATERIALS

Info

Publication number
AR027010A1
AR027010A1 ARP000106742A ARP000106742A AR027010A1 AR 027010 A1 AR027010 A1 AR 027010A1 AR P000106742 A ARP000106742 A AR P000106742A AR P000106742 A ARP000106742 A AR P000106742A AR 027010 A1 AR027010 A1 AR 027010A1
Authority
AR
Argentina
Prior art keywords
desulfuration
petroleum
raw materials
food raw
stages
Prior art date
Application number
ARP000106742A
Other languages
Spanish (es)
Original Assignee
Catalytic Distillation Tech
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
Priority claimed from US09/502,509 external-priority patent/US6303020B1/en
Application filed by Catalytic Distillation Tech filed Critical Catalytic Distillation Tech
Publication of AR027010A1 publication Critical patent/AR027010A1/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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps

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

Se describe un proceso para la hidrodesulfuracion de una corriente de nafta craqueada en la que se satura una cantidad ínfima de las valiosas olefinas. Elproceso es un proceso en dos etapas en el cual se retira H2S entre las etapas para impedir la fo rmacion de mercaptanos recombinantes. Dado que se retira el H2Sentre las etapas, se pueden utilizar condiciones más moderadas el reactor de refinado final de la segunda etapa para obtener los mismos niveles dedesulfuracion con menos pérdida de olefin as.A process for the hydrodesulfuration of a stream of cracked naphtha in which a tiny amount of the valuable olefins is saturated is described. The process is a two-stage process in which H2S is removed between the stages to prevent the formation of recombinant mercaptans. Since H2 is removed between the stages, more moderate conditions can be used in the final refining reactor of the second stage to obtain the same levels of desulphurisation with less loss of olefins.

ARP000106742A 2000-02-11 2000-12-19 PROCESS FOR THE DESULFURATION OF PETROLEUM FOOD RAW MATERIALS AR027010A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/502,509 US6303020B1 (en) 2000-01-07 2000-02-11 Process for the desulfurization of petroleum feeds

Publications (1)

Publication Number Publication Date
AR027010A1 true AR027010A1 (en) 2003-03-12

Family

ID=23998158

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106742A AR027010A1 (en) 2000-02-11 2000-12-19 PROCESS FOR THE DESULFURATION OF PETROLEUM FOOD RAW MATERIALS

Country Status (10)

Country Link
CN (1) CN1264957C (en)
AR (1) AR027010A1 (en)
AU (1) AU2001247166A1 (en)
EG (1) EG22319A (en)
MX (1) MXPA02007375A (en)
RU (1) RU2241021C2 (en)
SA (1) SA01220321B1 (en)
TW (1) TW522168B (en)
WO (1) WO2001059032A1 (en)
ZA (1) ZA200007804B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495030B1 (en) * 2000-10-03 2002-12-17 Catalytic Distillation Technologies Process for the desulfurization of FCC naphtha
US6676830B1 (en) * 2001-09-17 2004-01-13 Catalytic Distillation Technologies Process for the desulfurization of a light FCC naphtha
US7638041B2 (en) * 2005-02-14 2009-12-29 Catalytic Distillation Technologies Process for treating cracked naphtha streams
WO2008010799A1 (en) * 2006-07-19 2008-01-24 Uop Llc A hydrocarbon desulfurization process
US8486258B2 (en) * 2010-04-01 2013-07-16 Catalytic Distillation Technologies Gasoline hydrodesulfurization and membrane unit to reduce mercaptan type sulfur
US8628656B2 (en) * 2010-08-25 2014-01-14 Catalytic Distillation Technologies Hydrodesulfurization process with selected liquid recycle to reduce formation of recombinant mercaptans
EP2816094B1 (en) * 2013-06-19 2020-04-29 IFP Energies nouvelles Method for producing gasoline with low sulphur and mercaptan content
JP2020513472A (en) * 2016-11-23 2020-05-14 ハルドール・トプサー・アクチエゼルスカベット Hydrocarbon desulfurization method
US11124710B2 (en) * 2019-08-20 2021-09-21 Uop Llc Naphtha hydrotreating process with sulfur guard bed having controlled bypass flow

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349027A (en) * 1965-02-08 1967-10-24 Gulf Research Development Co Multi-stage hydrodesulfurization process
JPS5850636B2 (en) * 1977-07-15 1983-11-11 千代田化工建設株式会社 Desulfurization treatment method for heavy hydrocarbon oil
US4243519A (en) * 1979-02-14 1981-01-06 Exxon Research & Engineering Co. Hydrorefining process
US4392945A (en) * 1982-02-05 1983-07-12 Exxon Research And Engineering Co. Two-stage hydrorefining process
US4430203A (en) * 1982-02-05 1984-02-07 Chevron Research Company Hydrotreating or hydrocracking process
RU2087524C1 (en) * 1995-06-27 1997-08-20 Всероссийский научно-исследовательский институт по переработке нефти Method of refining gasoline distillates
US5720872A (en) * 1996-12-31 1998-02-24 Exxon Research And Engineering Company Multi-stage hydroprocessing with multi-stage stripping in a single stripper vessel

Also Published As

Publication number Publication date
CN1264957C (en) 2006-07-19
SA01220321B1 (en) 2006-11-14
CN1425053A (en) 2003-06-18
WO2001059032A1 (en) 2001-08-16
TW522168B (en) 2003-03-01
ZA200007804B (en) 2001-06-21
RU2002124137A (en) 2004-01-10
MXPA02007375A (en) 2002-12-16
EG22319A (en) 2002-12-31
RU2241021C2 (en) 2004-11-27
AU2001247166A1 (en) 2001-08-20

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