DE3562927D1 - Metal passivation additive - Google Patents
Metal passivation additiveInfo
- Publication number
- DE3562927D1 DE3562927D1 DE8585104340T DE3562927T DE3562927D1 DE 3562927 D1 DE3562927 D1 DE 3562927D1 DE 8585104340 T DE8585104340 T DE 8585104340T DE 3562927 T DE3562927 T DE 3562927T DE 3562927 D1 DE3562927 D1 DE 3562927D1
- Authority
- DE
- Germany
- Prior art keywords
- metal passivation
- passivation additive
- additive
- metal
- cracking
- 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
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
-
- 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
- Y10S502/521—Metal contaminant passivation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/599,840 US4495064A (en) | 1984-04-13 | 1984-04-13 | Metal passivation additive employed in a cracking process |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3562927D1 true DE3562927D1 (en) | 1988-06-30 |
Family
ID=24401310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585104340T Expired DE3562927D1 (en) | 1984-04-13 | 1985-04-10 | Metal passivation additive |
Country Status (11)
Country | Link |
---|---|
US (1) | US4495064A (de) |
EP (1) | EP0158969B1 (de) |
JP (1) | JPS60255146A (de) |
AT (1) | ATE34580T1 (de) |
AU (1) | AU551668B2 (de) |
BR (1) | BR8501667A (de) |
CA (1) | CA1237712A (de) |
DE (1) | DE3562927D1 (de) |
MX (1) | MX167019B (de) |
NO (1) | NO165198C (de) |
ZA (1) | ZA852356B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2159168B (en) * | 1984-05-25 | 1989-05-10 | Gulf Research Development Co | Process for cracking high metals content feedstocks using a cracking catalyst mixture containing antimony and/or tin |
US4727053A (en) * | 1986-08-11 | 1988-02-23 | Phillips Petroleum Company | Passivation of metal contaminated cracking catalysts |
US4919840A (en) * | 1988-02-02 | 1990-04-24 | Phillips Petroleum Company | Unclouded metals passivation additive |
US4830730A (en) * | 1988-02-02 | 1989-05-16 | Phillips Petroleum Company | Unclouded metals passivation additive |
GB2245001A (en) * | 1990-06-11 | 1991-12-18 | Unilever Plc | Catalyst compositions containing metal ion-exchanged zeolites |
US6110357A (en) * | 1994-09-28 | 2000-08-29 | Phillips Petroleum Company | Passivated catalysts for cracking process |
US5935890A (en) * | 1996-08-01 | 1999-08-10 | Glcc Technologies, Inc. | Stable dispersions of metal passivation agents and methods for making them |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3347821A (en) * | 1962-06-20 | 1967-10-17 | Bayer Ag | Chlorine-containing polymers stabilized with antimonyl 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 |
US4190552A (en) * | 1978-07-25 | 1980-02-26 | Phillips Petroleum Company | Passivation of metals on cracking catalysts with an antimony tris (hydrocarbyl sulfide) |
US4193891A (en) * | 1978-07-25 | 1980-03-18 | Phillips Petroleum Company | Passivation of metals on cracking catalyst with an antimony thiocarbamate |
US4263130A (en) * | 1978-07-25 | 1981-04-21 | Phillips Petroleum Company | Process for cracking hydrocarbons with a catalyst passivated with an antimony tris (hydrocarbyl sulfide) |
US4257876A (en) * | 1978-07-25 | 1981-03-24 | Phillips Petroleum Company | Passivation of metals contaminating a cracking catalyst with trihydrocarbylantimony oxide and process for converting hydrocarbons |
US4198317A (en) * | 1978-07-25 | 1980-04-15 | Phillips Petroleum Company | Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate) |
US4321129A (en) * | 1978-09-12 | 1982-03-23 | Phillips Petroleum Company | Cracking process employing catalyst having combination of antimony and tin |
US4231895A (en) * | 1979-01-02 | 1980-11-04 | M & T Chemicals Inc. | Synergistic heat stabilizer compositions containing an antimony or a bismuth compound |
US4400307A (en) * | 1981-06-18 | 1983-08-23 | Mobil Oil Corporation | Process for the reduction of the effect of contaminant metals in cracking catalysts |
US4396496A (en) * | 1981-07-21 | 1983-08-02 | Phillips Petroleum Company | Cracking process |
US4404889A (en) * | 1981-08-28 | 1983-09-20 | The United States Of America As Represented By The Secretary Of The Army | Composite floor armor for military tanks and the like |
-
1984
- 1984-04-13 US US06/599,840 patent/US4495064A/en not_active Expired - Lifetime
-
1985
- 1985-03-28 ZA ZA852356A patent/ZA852356B/xx unknown
- 1985-03-28 CA CA000477728A patent/CA1237712A/en not_active Expired
- 1985-03-28 AU AU40479/85A patent/AU551668B2/en not_active Ceased
- 1985-04-08 MX MX204868A patent/MX167019B/es unknown
- 1985-04-09 JP JP60075244A patent/JPS60255146A/ja active Granted
- 1985-04-09 BR BR8501667A patent/BR8501667A/pt not_active IP Right Cessation
- 1985-04-10 EP EP85104340A patent/EP0158969B1/de not_active Expired
- 1985-04-10 AT AT85104340T patent/ATE34580T1/de active
- 1985-04-10 DE DE8585104340T patent/DE3562927D1/de not_active Expired
- 1985-04-12 NO NO851482A patent/NO165198C/no unknown
Also Published As
Publication number | Publication date |
---|---|
US4495064A (en) | 1985-01-22 |
CA1237712A (en) | 1988-06-07 |
AU4047985A (en) | 1985-10-17 |
ZA852356B (en) | 1985-11-27 |
JPS60255146A (ja) | 1985-12-16 |
NO165198B (no) | 1990-10-01 |
NO851482L (no) | 1985-10-14 |
ATE34580T1 (de) | 1988-06-15 |
JPH0480745B2 (de) | 1992-12-21 |
NO165198C (no) | 1991-01-09 |
MX167019B (es) | 1993-02-22 |
EP0158969B1 (de) | 1988-05-25 |
EP0158969A1 (de) | 1985-10-23 |
BR8501667A (pt) | 1985-12-10 |
AU551668B2 (en) | 1986-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |