BR8600922A - Processo para reduzir as emissoes de sox de gas de combustao num sistema de craqueamento catalitico de hidrocarboneto - Google Patents

Processo para reduzir as emissoes de sox de gas de combustao num sistema de craqueamento catalitico de hidrocarboneto

Info

Publication number
BR8600922A
BR8600922A BR8600922A BR8600922A BR8600922A BR 8600922 A BR8600922 A BR 8600922A BR 8600922 A BR8600922 A BR 8600922A BR 8600922 A BR8600922 A BR 8600922A BR 8600922 A BR8600922 A BR 8600922A
Authority
BR
Brazil
Prior art keywords
comxus
reduce
catalytic cracking
cracking system
hydrocarbon catalytic
Prior art date
Application number
BR8600922A
Other languages
English (en)
Inventor
Gary James Green
Tsoung-Yuan Yan
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR8600922A publication Critical patent/BR8600922A/pt

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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR8600922A 1985-03-01 1986-03-04 Processo para reduzir as emissoes de sox de gas de combustao num sistema de craqueamento catalitico de hidrocarboneto BR8600922A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/707,310 US4589978A (en) 1985-03-01 1985-03-01 Catalyst for reduction of SOx emissions from FCC units

Publications (1)

Publication Number Publication Date
BR8600922A true BR8600922A (pt) 1986-11-11

Family

ID=24841191

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8600922A BR8600922A (pt) 1985-03-01 1986-03-04 Processo para reduzir as emissoes de sox de gas de combustao num sistema de craqueamento catalitico de hidrocarboneto

Country Status (6)

Country Link
US (1) US4589978A (pt)
EP (1) EP0194100A3 (pt)
JP (1) JPS61216735A (pt)
AU (1) AU5375686A (pt)
BR (1) BR8600922A (pt)
CA (1) CA1262247A (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256154A1 (en) * 1986-08-14 1988-02-24 Texaco Development Corporation Control of SOx emission
US4642177A (en) * 1985-09-30 1987-02-10 Union Oil Company Of California Process for reducing sulfur oxide emissions from catalytic cracking units
US4686204A (en) * 1985-09-30 1987-08-11 Union Oil Company Of California Sorbent for reducing sulfur oxide emissions from catalytic cracking units and process for producing the sorbent
US4917875A (en) * 1986-05-27 1990-04-17 Englehard Corporation Gas/solid contact method for removing sulfur oxides from gases
US4781816A (en) * 1987-10-19 1988-11-01 Phillips Petroleum Company Cracking process
EP0514597A1 (en) * 1989-11-08 1992-11-25 Texaco Development Corporation Reduction of sulfur content in regenerator off gas of a fluid cracking unit
US5028310A (en) * 1989-11-08 1991-07-02 Texaco Inc. Reduction of SOx in regenerator off gas of a fluid cracking unit
US5021146A (en) * 1989-12-28 1991-06-04 Mobil Oil Corporation Reducing NOx emissions with group IIIB compounds
US5120516A (en) * 1990-01-08 1992-06-09 Physical Sciences, Inc. Process for removing nox emissions from combustion effluents
US5288675A (en) * 1992-02-05 1994-02-22 W. R. Grace & Co.-Conn. SOx control compositions
US5426083A (en) * 1994-06-01 1995-06-20 Amoco Corporation Absorbent and process for removing sulfur oxides from a gaseous mixture
US5843862A (en) * 1994-06-01 1998-12-01 Amoco Corporation Process for manufacturing an absorbent composition
US5804153A (en) * 1994-12-16 1998-09-08 The Hong Kong University Of Science & Technology Catalytic removal of sulfur dioxide form flue gas
US6074984A (en) * 1996-11-18 2000-06-13 Bulldog Technologies U.S.A., Inc. SOx Additive systems based upon use of multiple particle species
US6048821A (en) * 1996-11-18 2000-04-11 Bulldog Technologies U.S.A., Inc. SOx additive systems based upon use of multiple particle species
DK176408B1 (da) * 1998-12-28 2007-12-17 Mobil Oil Corp Benzinsvovl-reduktion i fluid-katalytisk krakning
CN1122702C (zh) * 1998-12-29 2003-10-01 中国石油化工集团公司 一种烃类催化裂化硫转移助剂及其使用方法
CN1102433C (zh) * 1999-11-12 2003-03-05 中国石油化工集团公司 一种硫转移催化剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001375A (en) * 1974-08-21 1977-01-04 Exxon Research And Engineering Company Process for the desulfurization of flue gas
CA1154735A (en) * 1978-09-11 1983-10-04 Stanley M. Brown Catalytic cracking with reduced emissions of sulfur oxides
US4369108A (en) * 1979-04-11 1983-01-18 Standard Oil Company (Indiana) Process for removing sulfur oxides from a gas
US4381991A (en) * 1979-04-11 1983-05-03 Standard Oil Company (Indiana) Process for removing sulfur oxides from a gas
US4346063A (en) * 1981-03-16 1982-08-24 Exxon Research & Engineering Co. Desulfurization of hot gas with cerium oxide
US4376103A (en) * 1981-10-26 1983-03-08 Standard Oil Company (Indiana) Removing sulfur oxides from a gas
DE3473887D1 (en) * 1983-08-12 1988-10-13 Engelhard Corp A fluid catalytic cracking catalyst for cracking sulfur containing petroleum feedstocks and a process for using it

Also Published As

Publication number Publication date
US4589978A (en) 1986-05-20
EP0194100A2 (en) 1986-09-10
EP0194100A3 (en) 1987-12-02
JPS61216735A (ja) 1986-09-26
CA1262247A (en) 1989-10-10
AU5375686A (en) 1986-09-04

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