DE2658060A1 - Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren - Google Patents

Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren

Info

Publication number
DE2658060A1
DE2658060A1 DE19762658060 DE2658060A DE2658060A1 DE 2658060 A1 DE2658060 A1 DE 2658060A1 DE 19762658060 DE19762658060 DE 19762658060 DE 2658060 A DE2658060 A DE 2658060A DE 2658060 A1 DE2658060 A1 DE 2658060A1
Authority
DE
Germany
Prior art keywords
exhaust gas
catalyst
gas
liquid
regenerator
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.)
Granted
Application number
DE19762658060
Other languages
German (de)
English (en)
Other versions
DE2658060C2 (OSRAM
Inventor
Edward C Luckenbach
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to DE19762658060 priority Critical patent/DE2658060A1/de
Publication of DE2658060A1 publication Critical patent/DE2658060A1/de
Application granted granted Critical
Publication of DE2658060C2 publication Critical patent/DE2658060C2/de
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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • 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
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • 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
    • 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
    • C10G11/10—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with stationary catalyst bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor

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)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
DE19762658060 1976-12-22 1976-12-22 Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren Granted DE2658060A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762658060 DE2658060A1 (de) 1976-12-22 1976-12-22 Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658060 DE2658060A1 (de) 1976-12-22 1976-12-22 Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren

Publications (2)

Publication Number Publication Date
DE2658060A1 true DE2658060A1 (de) 1978-07-06
DE2658060C2 DE2658060C2 (OSRAM) 1987-11-05

Family

ID=5996195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762658060 Granted DE2658060A1 (de) 1976-12-22 1976-12-22 Verfahren zur verringerung von abgasverunreinigungen bei der regenerierung von crackkatalysatoren

Country Status (1)

Country Link
DE (1) DE2658060A1 (OSRAM)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012082A (en) * 1957-06-14 1961-12-05 Kellogg M W Co Method of supplying gaseous material
US3053914A (en) * 1956-11-13 1962-09-11 Kellogg M W Co Catalytic regeneration
US3087898A (en) * 1957-10-22 1963-04-30 Kellogg M W Co Method for supplying gaseous materials
US3215415A (en) * 1960-10-19 1965-11-02 Chemical Construction Corp Gas-liquid contact apparatus
US3473331A (en) * 1968-04-04 1969-10-21 Combustion Eng Incinerator-gas turbine cycle
GB1191954A (en) * 1967-10-17 1970-05-13 Bahco Ab A method and apparatus for Cleansing Flue Gas
US3681099A (en) * 1970-08-04 1972-08-01 Us Agriculture Glossy finish linseed water emulsion paints and nonagglomerated pigment composition for said paints
GB1285470A (en) * 1968-12-10 1972-08-16 Shell Int Research Catalytic cracking process
US3768234A (en) * 1969-12-17 1973-10-30 Universal Oil Prod Co Venturi scrubber system including control of liquid flow responsive to gas flow rate
US3838036A (en) * 1972-11-29 1974-09-24 Universal Oil Prod Co Fluid catalytic cracking process employing a catalyst heating zone
US3854300A (en) * 1973-06-08 1974-12-17 Universal Oil Prod Co Water vapor removal from vent gas systems
US3898308A (en) * 1972-08-29 1975-08-05 Baum Verfahrenstechnik Venturi scrubber

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053914A (en) * 1956-11-13 1962-09-11 Kellogg M W Co Catalytic regeneration
US3012082A (en) * 1957-06-14 1961-12-05 Kellogg M W Co Method of supplying gaseous material
US3087898A (en) * 1957-10-22 1963-04-30 Kellogg M W Co Method for supplying gaseous materials
US3215415A (en) * 1960-10-19 1965-11-02 Chemical Construction Corp Gas-liquid contact apparatus
GB1191954A (en) * 1967-10-17 1970-05-13 Bahco Ab A method and apparatus for Cleansing Flue Gas
US3473331A (en) * 1968-04-04 1969-10-21 Combustion Eng Incinerator-gas turbine cycle
GB1285470A (en) * 1968-12-10 1972-08-16 Shell Int Research Catalytic cracking process
US3768234A (en) * 1969-12-17 1973-10-30 Universal Oil Prod Co Venturi scrubber system including control of liquid flow responsive to gas flow rate
US3681099A (en) * 1970-08-04 1972-08-01 Us Agriculture Glossy finish linseed water emulsion paints and nonagglomerated pigment composition for said paints
US3898308A (en) * 1972-08-29 1975-08-05 Baum Verfahrenstechnik Venturi scrubber
US3838036A (en) * 1972-11-29 1974-09-24 Universal Oil Prod Co Fluid catalytic cracking process employing a catalyst heating zone
US3854300A (en) * 1973-06-08 1974-12-17 Universal Oil Prod Co Water vapor removal from vent gas systems

Also Published As

Publication number Publication date
DE2658060C2 (OSRAM) 1987-11-05

Similar Documents

Publication Publication Date Title
DE2640165C2 (de) Verfahren zum Verringern des Feststoffgehaltes eines durch Partialoxidation eines kohlenstoffhaltigen Brennstoffes hergestellten Synthesegases
JP5119254B2 (ja) 湿式ガス洗浄プロセス
DE2907177A1 (de) Verfahren zur entfernung von schwefeloxiden aus abgasen
DE19731062A1 (de) Verfahren zum Entfernen von Schwefeloxiden aus Rauchgasen
DE3810337A1 (de) Verfahren zur reinigung von rauchgasen
EP3792220B1 (de) Verfahren und vorrichtung zur gewinnung von schwefelsäure aus verunreinigten schwefelhaltigen medien
DE2145546B2 (de) Verfahren zur Entfernung von SO3 und Schwefelsäurenebeln aus Gasen
CA1047472A (en) Process for reducing flue gas contaminants from fluid cracking catalyst regenerators
CA1236681A (en) Sulfur oxides scrubbing process
DE3123809A1 (de) "verfahren zur vergasung von kohle mit steuerung des schwefeldioxidgehaltes"
EP0542838B1 (de) Verfahren zur schwefelrückgewinnung aus einem h2s-haltigen gasstrom unter hohem druck
DE2839287A1 (de) Verfahren zur entfernung von schwefeloxiden und vorrichtung zur verminderung der luftverschmutzung
EP0230058B1 (de) Verfahren zum Entfernen von Stickstoffoxiden und Schwefeloxiden aus einem Abgas
DE2129231A1 (de) Verfahren zur Abscheidung von Schwe feldioxyd aus den Rauchgasen der Ver brennung schwefelhaltiger Brennstoffe
DE2503047A1 (de) Verfahren zum entfernen von schwefelverbindungen aus einem stroemenden gasgemisch
DE2658060C2 (OSRAM)
DE4313897C1 (de) Verfahren zur Reinigung von Oxide des Stickstoffs und Schwefels enthaltenden Rauchgasen aus Verbrennungsanlagen
EP0220342A1 (de) Verfahren zum Behandeln von wasserhaltigem Kondensat
EP0560039B1 (de) Verfahren zur Reinigung eines durch Vergasung von kohlenstoffhaltigem Material gewonnenen Gases
DE69214349T2 (de) Verfahren zum Abtrennen von Schwefeloxiden aus Abgasen
DE2149443A1 (de) Verfahren zur Entfernung von Schwefeloxiden aus Abgasen
EP0421629A1 (en) Sulphuric acid recovery process
EP0320763A1 (de) Verfahren zur Wärmebehandlung von Metallen
DE68913468T2 (de) Verfahren und Vorrichtung zum Entschwefeln von Gas.
DE3920146C2 (de) Verfahren und Vorrichtung zum Veraschen und Entschwefeln von gasförmigen unverbrannte Gase und SO2, SO3 und/oder H2S enthaltenden Abströmen im zirkulierenden Bett

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B01D 53/36

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING., PAT.-ANWAELTE, 2000 HAMBURG

8339 Ceased/non-payment of the annual fee