GB2032947B - Catalytic cracking with reduced emissions of sulphur oxides - Google Patents

Catalytic cracking with reduced emissions of sulphur oxides

Info

Publication number
GB2032947B
GB2032947B GB7931381A GB7931381A GB2032947B GB 2032947 B GB2032947 B GB 2032947B GB 7931381 A GB7931381 A GB 7931381A GB 7931381 A GB7931381 A GB 7931381A GB 2032947 B GB2032947 B GB 2032947B
Authority
GB
United Kingdom
Prior art keywords
catalytic cracking
reduced emissions
sulphur oxides
sulphur
oxides
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
GB7931381A
Other languages
English (en)
Other versions
GB2032947A (en
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB2032947A publication Critical patent/GB2032947A/en
Application granted granted Critical
Publication of GB2032947B publication Critical patent/GB2032947B/en
Expired 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
    • 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
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB7931381A 1978-09-11 1979-09-10 Catalytic cracking with reduced emissions of sulphur oxides Expired GB2032947B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94094678A 1978-09-11 1978-09-11

Publications (2)

Publication Number Publication Date
GB2032947A GB2032947A (en) 1980-05-14
GB2032947B true GB2032947B (en) 1983-05-11

Family

ID=25475696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931381A Expired GB2032947B (en) 1978-09-11 1979-09-10 Catalytic cracking with reduced emissions of sulphur oxides

Country Status (5)

Country Link
CA (1) CA1154735A (enrdf_load_stackoverflow)
DE (1) DE2936718A1 (enrdf_load_stackoverflow)
FR (1) FR2435518A1 (enrdf_load_stackoverflow)
GB (1) GB2032947B (enrdf_load_stackoverflow)
IT (1) IT1123113B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366083A (en) * 1980-01-07 1982-12-28 Union Oil Company Of California Process for reducing CO and SOx emissions from catalytic cracking units
CA1152052A (en) * 1980-06-27 1983-08-16 William A. Blanton, Jr. Flue gas pollutants control in particulate catalyst regeneration
SE438449B (sv) * 1980-06-30 1985-04-22 Katalistiks International Bv Krackningskatalysator for krackning av kolveten i en med fluidiserad katalysatorbedd arbetande reaktor
CA1182805A (en) * 1981-03-13 1985-02-19 Leo A. Rheaume Cracking catalyst/sulfur oxide gettering agent compositions
MX156653A (es) * 1981-04-20 1988-09-22 Ashland Bil Inc Un metodo para el desecho de oxidos de azufre de una operacion de termofraccionacion catalitica
CA1264693A (en) * 1985-02-20 1990-01-23 Robert A. Lengemann Reducing the temperature in a regeneration zone of a fluid catalytic cracking process
US4589978A (en) * 1985-03-01 1986-05-20 Mobil Oil Corporation Catalyst for reduction of SOx emissions from FCC units
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
FR2642663B1 (fr) * 1989-01-19 1991-05-24 Inst Francais Du Petrole Procede de desulfuration d'effluents gazeux en lit fluidise circulant par une masse absorbante regenerable
US5174890A (en) * 1989-07-31 1992-12-29 Union Oil Company Of California Catalytic cracking using a metals scavenging composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449050A (en) * 1946-03-01 1948-09-14 Houdry Process Corp Catalytic conversion of hydrocarbons with a cerium phosphate catalyst
US3364136A (en) * 1965-12-10 1968-01-16 Mobil Oil Corp Novel cyclic catalytic process for the conversion of hydrocarbons
US3823092A (en) * 1972-01-24 1974-07-09 Exxon Research Engineering Co Process for preparing cracking catalysts having improved regeneration properties
US3930987A (en) * 1973-04-12 1976-01-06 Mobil Oil Corporation Catalyst and method of preparing same
US3835031A (en) * 1973-05-23 1974-09-10 Standard Oil Co Catalytic cracking with reduced emission of sulfur oxides
US4001375A (en) * 1974-08-21 1977-01-04 Exxon Research And Engineering Company Process for the desulfurization of flue gas
CA1110567A (en) * 1975-12-19 1981-10-13 Iacovos A. Vasalos Catalytic cracking with reduced emission of noxious gases
US4153534A (en) * 1975-12-19 1979-05-08 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gases
NL7614019A (nl) * 1975-12-19 1977-06-21 Standard Oil Co Werkwijze voor het cyclisch, gefluidiseerd, katalytisch kraken van koolwaterstoffen.
BE849635A (fr) * 1975-12-19 1977-06-20 Procede de craquage catalytique avec degagement reduit de gaz nocifs
US4071436A (en) * 1976-03-11 1978-01-31 Chevron Research Company Process for removing sulphur from a gas

Also Published As

Publication number Publication date
DE2936718A1 (de) 1980-03-27
FR2435518A1 (fr) 1980-04-04
GB2032947A (en) 1980-05-14
FR2435518B3 (enrdf_load_stackoverflow) 1981-05-29
DE2936718C2 (enrdf_load_stackoverflow) 1993-04-22
CA1154735A (en) 1983-10-04
IT1123113B (it) 1986-04-30
IT7925611A0 (it) 1979-09-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee