ZA79758B - Passivation of cracking catalyst - Google Patents
Passivation of cracking catalystInfo
- Publication number
- ZA79758B ZA79758B ZA79758A ZA79758A ZA79758B ZA 79758 B ZA79758 B ZA 79758B ZA 79758 A ZA79758 A ZA 79758A ZA 79758 A ZA79758 A ZA 79758A ZA 79758 B ZA79758 B ZA 79758B
- Authority
- ZA
- South Africa
- Prior art keywords
- passivation
- cracking catalyst
- cracking
- catalyst
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; 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
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/886,030 US4169042A (en) | 1978-03-13 | 1978-03-13 | Cracking process and catalyst for same containing tellurium |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA79758B true ZA79758B (en) | 1980-02-27 |
Family
ID=25388228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA79758A ZA79758B (en) | 1978-03-13 | 1979-02-19 | Passivation of cracking catalyst |
Country Status (8)
Country | Link |
---|---|
US (1) | US4169042A (fr) |
EP (1) | EP0004091A1 (fr) |
JP (1) | JPS54127886A (fr) |
AU (1) | AU522332B2 (fr) |
CA (1) | CA1127616A (fr) |
ES (1) | ES478523A1 (fr) |
NO (1) | NO790713L (fr) |
ZA (1) | ZA79758B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0074945A1 (fr) * | 1981-03-19 | 1983-03-30 | Ashland Oil, Inc. | Immobilisation de composes de vanadium deposes sur des materiaux catalytiques pendant la conversion d'une huile carbometallique |
US4750987A (en) * | 1981-03-19 | 1988-06-14 | Ashland Oil, Inc. | Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion |
EP0063683B1 (fr) * | 1981-03-30 | 1986-09-10 | Ashland Oil, Inc. | Immobilisation de vanadium déposé sur des adsorbants pendant le traitement d'huiles contenant des métaux lourds et des précurseurs de coke |
DE3217700A1 (de) * | 1981-05-15 | 1982-12-02 | Nitto Chemical Industry Co., Ltd., Tokyo | Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren |
JPS5811041A (ja) * | 1981-07-13 | 1983-01-21 | Nitto Chem Ind Co Ltd | アンチモン含有金属酸化物触媒の製法 |
CA1240946A (fr) * | 1983-12-09 | 1988-08-23 | Carl F. Bertsch | Passivation d'un catalyseur de craquage |
US4666584A (en) * | 1983-12-09 | 1987-05-19 | Exxon Research And Engineering Company | Method for passivating cracking catalyst |
US4522704A (en) * | 1983-12-09 | 1985-06-11 | Exxon Research & Engineering Co. | Passivation of cracking catalysts |
US4913801A (en) * | 1988-06-17 | 1990-04-03 | Betz Laboratories, Inc. | Passivation of FCC catalysts |
US5064524A (en) * | 1988-06-17 | 1991-11-12 | Betz Laboratories, Inc. | Passivation of FCC catalysts |
JP2000237593A (ja) * | 1999-02-23 | 2000-09-05 | Nikki Chemcal Co Ltd | 窒素酸化物除去用触媒および窒素酸化物除去方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2129693A (en) * | 1935-08-27 | 1938-09-13 | Houdry Process Corp | Catalysis |
US2511453A (en) * | 1947-08-13 | 1950-06-13 | Du Pont | Catalyst and process for carrying out hydrogenation reactions |
DE1442873B2 (de) * | 1962-10-24 | 1974-02-07 | Mobil Oil Corp., New York, N.Y. (V.St.A.) | Verwendung eines kristallinen Aluminosilicatkatalysators zum Aromatisieren von paraffinischen Kohlenwasserstoffen |
US3491162A (en) * | 1968-04-03 | 1970-01-20 | Universal Oil Prod Co | Catalytic dehydrogenation of contaminated normal paraffin hydrocarbons |
US3494970A (en) * | 1968-07-26 | 1970-02-10 | Universal Oil Prod Co | Preparation of aryl-substituted normal paraffin hydrocarbons |
US3583903A (en) * | 1968-10-18 | 1971-06-08 | Mobil Oil Corp | Hydrocarbon conversion with mole sieve and sulfur selenium or tellurium catalyst |
US3711422A (en) * | 1970-09-08 | 1973-01-16 | Phillips Petroleum Co | Cracking catalyst restoration with antimony compounds |
US4031002A (en) * | 1975-02-18 | 1977-06-21 | Phillips Petroleum Company | Passivating metals on cracking catalysts with antimony compounds |
US4025458A (en) * | 1975-02-18 | 1977-05-24 | Phillips Petroleum Company | Passivating metals on cracking catalysts |
US4111845A (en) * | 1977-02-11 | 1978-09-05 | Mckay Dwight L | Cracking catalyst modified by antimony thiophosphate |
CA1098505A (fr) * | 1977-03-01 | 1981-03-31 | Richard H. Nielsen | Passivation de metaux par action de fines a proprietes de catalyseurs |
DK160995C (da) * | 1977-10-25 | 1991-11-04 | Phillips Petroleum Co | Forureningsdeaktiveret krakningskatalysator, dens anvendelse og middel til dens fremstilling |
-
1978
- 1978-03-13 US US05/886,030 patent/US4169042A/en not_active Expired - Lifetime
-
1979
- 1979-02-19 ZA ZA79758A patent/ZA79758B/xx unknown
- 1979-02-20 CA CA321,913A patent/CA1127616A/fr not_active Expired
- 1979-02-21 AU AU44431/79A patent/AU522332B2/en not_active Ceased
- 1979-03-02 NO NO790713A patent/NO790713L/no unknown
- 1979-03-07 JP JP2661979A patent/JPS54127886A/ja active Pending
- 1979-03-12 EP EP79100738A patent/EP0004091A1/fr not_active Withdrawn
- 1979-03-12 ES ES478523A patent/ES478523A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES478523A1 (es) | 1980-01-16 |
NO790713L (no) | 1979-09-14 |
CA1127616A (fr) | 1982-07-13 |
AU522332B2 (en) | 1982-05-27 |
JPS54127886A (en) | 1979-10-04 |
US4169042A (en) | 1979-09-25 |
AU4443179A (en) | 1979-09-20 |
EP0004091A1 (fr) | 1979-09-19 |
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