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 combustionInfo
- 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
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)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
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)
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)
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 |
-
1979
- 1979-09-13 US US06/074,838 patent/US4259176A/en not_active Expired - Lifetime
-
1980
- 1980-09-04 CA CA000359553A patent/CA1144502A/fr not_active Expired
- 1980-09-09 GB GB8029053A patent/GB2063698B/en not_active Expired
- 1980-09-10 DE DE19803034020 patent/DE3034020A1/de not_active Ceased
- 1980-09-11 BE BE0/202075A patent/BE885197A/fr not_active IP Right Cessation
- 1980-09-11 NL NL8005124A patent/NL8005124A/nl not_active Application Discontinuation
- 1980-09-12 JP JP12706580A patent/JPS5647484A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4259176A (en) | 1981-03-31 |
GB2063698B (en) | 1983-07-27 |
CA1144502A (fr) | 1983-04-12 |
GB2063698A (en) | 1981-06-10 |
DE3034020A1 (de) | 1981-04-30 |
NL8005124A (nl) | 1981-03-17 |
JPS5647484A (en) | 1981-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: CHEVRON RESEARCH CY Effective date: 19880930 |