GB1576720A - Catalytic cracking with reduced emission of noxious gases - Google Patents
Catalytic cracking with reduced emission of noxious gases Download PDFInfo
- Publication number
- GB1576720A GB1576720A GB52791/76A GB5279176A GB1576720A GB 1576720 A GB1576720 A GB 1576720A GB 52791/76 A GB52791/76 A GB 52791/76A GB 5279176 A GB5279176 A GB 5279176A GB 1576720 A GB1576720 A GB 1576720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- cracking
- sulfur
- particles
- zone
- 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
Links
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- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
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
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64254475A | 1975-12-19 | 1975-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1576720A true GB1576720A (en) | 1980-10-15 |
Family
ID=24577029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52791/76A Expired GB1576720A (en) | 1975-12-19 | 1976-12-17 | Catalytic cracking with reduced emission of noxious gases |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU499575B2 (enExample) |
| BE (1) | BE849637A (enExample) |
| CA (1) | CA1110567A (enExample) |
| FR (1) | FR2335581A1 (enExample) |
| GB (1) | GB1576720A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0072873A1 (en) * | 1981-08-21 | 1983-03-02 | Kiyoshige Hayashi | Refining process for producing increased yield of distillation from heavy petroleum feedstocks |
| EP0120096A1 (en) * | 1981-03-23 | 1984-10-03 | Ashland Oil, Inc. | Process for converting carbo-metallic oils, and addition of MgCl2 to the catalyst |
| WO2006023291A1 (en) * | 2004-08-18 | 2006-03-02 | Engelhard Corporation | Catalyst additive for nox and/or sox control and method for regenerating an fcc catalyst |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1154735A (en) * | 1978-09-11 | 1983-10-04 | Stanley M. Brown | Catalytic cracking with reduced emissions of sulfur oxides |
-
1976
- 1976-12-15 CA CA267,947A patent/CA1110567A/en not_active Expired
- 1976-12-17 GB GB52791/76A patent/GB1576720A/en not_active Expired
- 1976-12-17 AU AU20681/76A patent/AU499575B2/en not_active Expired
- 1976-12-20 FR FR7638413A patent/FR2335581A1/fr active Granted
- 1976-12-20 BE BE173458A patent/BE849637A/xx not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0120096A1 (en) * | 1981-03-23 | 1984-10-03 | Ashland Oil, Inc. | Process for converting carbo-metallic oils, and addition of MgCl2 to the catalyst |
| EP0072873A1 (en) * | 1981-08-21 | 1983-03-02 | Kiyoshige Hayashi | Refining process for producing increased yield of distillation from heavy petroleum feedstocks |
| WO2006023291A1 (en) * | 2004-08-18 | 2006-03-02 | Engelhard Corporation | Catalyst additive for nox and/or sox control and method for regenerating an fcc catalyst |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2068176A (en) | 1978-06-22 |
| FR2335581A1 (fr) | 1977-07-15 |
| CA1110567A (en) | 1981-10-13 |
| FR2335581B1 (enExample) | 1980-10-10 |
| BE849637A (fr) | 1977-06-20 |
| AU499575B2 (en) | 1979-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19961216 |