ES469102A1 - Procedimiento para obtener un pasivado de metales en catali-zadores de cracking - Google Patents
Procedimiento para obtener un pasivado de metales en catali-zadores de crackingInfo
- Publication number
- ES469102A1 ES469102A1 ES469102A ES469102A ES469102A1 ES 469102 A1 ES469102 A1 ES 469102A1 ES 469102 A ES469102 A ES 469102A ES 469102 A ES469102 A ES 469102A ES 469102 A1 ES469102 A1 ES 469102A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- pref
- cracking
- passivator
- selenide
- 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
- 239000003054 catalyst Substances 0.000 title abstract 6
- 238000005336 cracking Methods 0.000 title abstract 5
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
- 150000003346 selenoethers Chemical class 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229910000379 antimony sulfate Inorganic materials 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 229910052959 stibnite Inorganic materials 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1815—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with arsenic, antimony or bismuth
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/18—Arsenic, antimony or bismuth
-
- 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
- B01J27/0573—Selenium; 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)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
1. Procedimiento para obtener un pasivado de metales en catalizadores de cracking, seleccionados dichos metales en el grupo compuesto por níquel, hierro y vanadio asociados a un catalizador de cracking con base de arcilla, mediante la puesta en contacto del catalizador con por lo menos un compuesto de pasivado a una temperatura elevada, caracterizado porque dicho compuesto pasivador es selenuro de antimonio, sulfuro de antimonio, sulfato de antimonio, selenuro de bismuto, sulfuro de bismuto, fosfato de bismuto, o una mezcla de dos o más de estos compuestos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/819,027 US4141858A (en) | 1976-03-29 | 1977-07-26 | Passivating metals on cracking catalysts |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469102A1 true ES469102A1 (es) | 1979-09-16 |
Family
ID=25227027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469102A Expired ES469102A1 (es) | 1977-07-26 | 1978-04-25 | Procedimiento para obtener un pasivado de metales en catali-zadores de cracking |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5424290A (es) |
BE (1) | BE866332A (es) |
BR (1) | BR7803705A (es) |
CA (1) | CA1096357A (es) |
ES (1) | ES469102A1 (es) |
FR (1) | FR2398793A1 (es) |
IT (1) | IT1095391B (es) |
NL (1) | NL7804873A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177826A (en) * | 1981-04-27 | 1982-11-01 | Sumitomo Electric Ind Ltd | Manufacture of surface-treated aluminum wire body |
JPS5981183U (ja) * | 1982-11-22 | 1984-06-01 | ブリヂストン化成品東京販売株式会社 | イヤ−パツド |
JPH02173187A (ja) * | 1988-11-30 | 1990-07-04 | Phillips Petroleum Co | 金属不動態化剤を用いる炭化水素の接触分解法 |
JP4859358B2 (ja) * | 2004-09-22 | 2012-01-25 | 日揮触媒化成株式会社 | 接触分解ガソリンの脱硫触媒およびそれを用いた接触分解ガソリンの脱硫方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3977963A (en) * | 1975-04-17 | 1976-08-31 | Gulf Research & Development Company | Method of negating the effects of metals poisoning on cracking catalysts |
CA1088912A (en) * | 1975-11-28 | 1980-11-04 | Thomas C. Readal | Hydrocarbon catalytic cracking process |
DE2637203C2 (de) * | 1976-08-18 | 1978-04-13 | Phillips Petroleum Co | Verfahren zur Verbesserung der Aktivität eines Kohlenwasserstoff-Crack-Katalysators und dessen Verwendung |
-
1978
- 1978-04-14 IT IT22341/78A patent/IT1095391B/it active
- 1978-04-19 FR FR7811497A patent/FR2398793A1/fr active Granted
- 1978-04-25 ES ES469102A patent/ES469102A1/es not_active Expired
- 1978-04-25 BE BE187070A patent/BE866332A/xx unknown
- 1978-05-02 CA CA302,413A patent/CA1096357A/en not_active Expired
- 1978-05-05 NL NL7804873A patent/NL7804873A/xx not_active Application Discontinuation
- 1978-06-09 JP JP6975478A patent/JPS5424290A/ja active Granted
- 1978-06-09 BR BR7803705A patent/BR7803705A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7803705A (pt) | 1979-03-20 |
JPS5739186B2 (es) | 1982-08-19 |
BE866332A (fr) | 1978-10-25 |
FR2398793A1 (fr) | 1979-02-23 |
NL7804873A (nl) | 1979-01-30 |
CA1096357A (en) | 1981-02-24 |
JPS5424290A (en) | 1979-02-23 |
IT7822341A0 (it) | 1978-04-14 |
IT1095391B (it) | 1985-08-10 |
FR2398793B1 (es) | 1980-05-16 |
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