BE885197A - Reduction de la concentration en gaz polluants dans un systeme de craquage au moyen de promoteurs de combustion - Google Patents

Reduction de la concentration en gaz polluants dans un systeme de craquage au moyen de promoteurs de combustion

Info

Publication number
BE885197A
BE885197A BE0/202075A BE202075A BE885197A BE 885197 A BE885197 A BE 885197A BE 0/202075 A BE0/202075 A BE 0/202075A BE 202075 A BE202075 A BE 202075A BE 885197 A BE885197 A BE 885197A
Authority
BE
Belgium
Prior art keywords
concentration
reducing
cracking system
pollutant gases
combustion promoters
Prior art date
Application number
BE0/202075A
Other languages
English (en)
Inventor
W Blanton
R Flanders
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of BE885197A publication Critical patent/BE885197A/fr

Links

Classifications

    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • 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
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BE0/202075A 1979-09-13 1980-09-11 Reduction de la concentration en gaz polluants dans un systeme de craquage au moyen de promoteurs de combustion BE885197A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,838 US4259176A (en) 1979-09-13 1979-09-13 Restricting silica content of catalyst inventory to prevent alumina poisoning for SOx control

Publications (1)

Publication Number Publication Date
BE885197A true BE885197A (fr) 1980-12-31

Family

ID=22121975

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/202075A BE885197A (fr) 1979-09-13 1980-09-11 Reduction de la concentration en gaz polluants dans un systeme de craquage au moyen de promoteurs de combustion

Country Status (7)

Country Link
US (1) US4259176A (fr)
JP (1) JPS5647484A (fr)
BE (1) BE885197A (fr)
CA (1) CA1144502A (fr)
DE (1) DE3034020A1 (fr)
GB (1) GB2063698B (fr)
NL (1) NL8005124A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4350615A (en) * 1979-10-12 1982-09-21 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gas
US4495304A (en) * 1980-07-29 1985-01-22 Atlantic Richfield Company Catalyst for conversion of hydrocarbons
US4495305A (en) * 1980-07-29 1985-01-22 Atlantic Richfield Company Catalyst for conversion of hydrocarbons
DE3230908A1 (de) * 1981-08-27 1983-03-17 Chevron Research Co., 94105 San Francisco, Calif. Verfahren zum katalytischen cracken in fluidem zustand und zu seiner durchfuehrung eingesetztes material
US5002742A (en) * 1983-05-16 1991-03-26 W. R. Grace & Co.-Conn. Inorganic oxide sorbents for sulfur oxides
CA1226858A (fr) * 1983-05-16 1987-09-15 James M. Maselli Agents de sorption pour oxydes mineraux
US5028310A (en) * 1989-11-08 1991-07-02 Texaco Inc. Reduction of SOx in regenerator off gas of a fluid cracking unit
JPH0515784A (ja) * 1991-07-10 1993-01-26 Res Assoc Util Of Light Oil 触媒の再生方法
US5376608A (en) * 1993-01-27 1994-12-27 W. R. Grace & Co.-Conn. Sulfur reduction in FCC gasoline
US20060060504A1 (en) * 2004-09-08 2006-03-23 Vierheilig Albert A Additives for metal contaminant removal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182693A (en) * 1975-10-28 1980-01-08 Exxon Research & Engineering Co. Hydrocarbon treating catalyst
US4071436A (en) * 1976-03-11 1978-01-31 Chevron Research Company Process for removing sulphur from a gas
US4107032A (en) * 1976-11-01 1978-08-15 Mobil Oil Corporation Process for cracking hydrocarbons

Also Published As

Publication number Publication date
GB2063698A (en) 1981-06-10
JPS5647484A (en) 1981-04-30
DE3034020A1 (de) 1981-04-30
GB2063698B (en) 1983-07-27
US4259176A (en) 1981-03-31
NL8005124A (nl) 1981-03-17
CA1144502A (fr) 1983-04-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHEVRON RESEARCH CY

Effective date: 19880930