EP2307525A2 - Composition et procédés permettant d augmenter préférentiellement les rendements d un ou de plusieurs produits hydrocarbonés sélectionnés - Google Patents
Composition et procédés permettant d augmenter préférentiellement les rendements d un ou de plusieurs produits hydrocarbonés sélectionnésInfo
- Publication number
- EP2307525A2 EP2307525A2 EP09803479A EP09803479A EP2307525A2 EP 2307525 A2 EP2307525 A2 EP 2307525A2 EP 09803479 A EP09803479 A EP 09803479A EP 09803479 A EP09803479 A EP 09803479A EP 2307525 A2 EP2307525 A2 EP 2307525A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- high activity
- component
- providing
- activity component
- yield
- 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.)
- Withdrawn
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
- C10G11/14—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
-
- 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
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/04—Diesel oil
Definitions
- Embodiments of the invention generally relate to methods for increasing or decreasing yields of one or more selected hydrocarbons from one or more units. Particularly, the invention relates to methods for increasing or decreasing yields of one or more selected hydrocarbons from one or fluidized units. Description of the Related Art
- FIG.2A is a schematic diagram of a high activity component comprising a
- providing a high activity component as physically separate and distinct particles means the high activity component has a primary functionality which is distinct from the base catalyst.
- the high activity component when the high activity component is incorporated within or as part of the base catalyst particle in a single particle system instead of as physically separate and distinct particles from the base catalyst particle in a multi-particle particle system, dual or multiple functionalities of the base catalyst and high activity component co-exist within the same single particle by virtue of the proximity of the components.
- Applicant's embodiments of providing the high activity component as physically separate and distinct particles from the B (base) as a multi- particle particle prevents wastage of "extra" base catalyst which is inherently added when the high activity component is incorporated within or as part of the base catalyst particle as a single particle system because Applicant's embodiments allow high activity component A or a combination of high activity components to be added specifically over and above or without B (base) and thereby increases the relative amount of high activity component A over B (base) etc.
- the extra B (base catalyst) in this single particle system may be detrimental by taking up volume or weight which may be filled by the high activity component and thereby limit the rates and amount available for a high activity catalyst.
- the high activity component as physically separate and distinct particles from the base as a multi-particle particle allows a refiner to quickly alter concentration of the base catalyst or a selected high activity component with minimal waste of "unused" component because the multi-particle particle system allows high activity component A or a combination of high activity components to be added specifically over and above or without the base and thereby increases the relative amount of high activity component A over B (base) etc.
- Non-limiting examples of LPG selective component 213, for illustration and not limitation, include Silicalite, Beta (BEA), EU-I, (EUO), ZSM- 5(MFI), ZSM-11 (MEL), ZSM- 12 (MTW), ZSM- 18 (MEI), ZSM-22 (TON), ZSM-23 (MTT), ZSM-35, ZSM-39 (MTN), ZSM-48, ZSM-57 (MFS), ALPO-41 (AFO), ALPO- 11 (AEL), Boggsite (BOG), Dachiardite (DAC), Epistilbite (EPI), Ferrierite (FER), Laumontite (LAU), Montesommaite (MON), Mordenite (MOR), NU-87 (NES), Offretite (OFF), Partheite (PAR), Stilbite (STI), and Weinebeneite (WEN), either individually or in a combination of two or more thereof.
- Silicalite Beta
- EU-I EU-I
- EUO EU-I
- the high activity component comprises from about 20% to about 85% by weight of an LPG selective component 213.
- the LPG selective component 213 is about 30% to about 85% by weight.
- LPG selective component 213 is about 40% to about 85% by weight.
- the method of providing at least a high activity component 203 having the LPG selective component as a separate and distinct particle from incorporated as part of or within a base catalyst as a single particle system preferentially increases LPG yield compared to providing as a single particle.
- the method further includes providing a second high activity component which differs from a first high activity component 203 comprising the LPG selective component 213 in an amount sufficient to reverse the preferential yield of LPG.
- the method is also not limited by the frequency of providing differing high activity components to shift or reverse the preferential hydrocarbon product yield based on market demand.
- FIG. 2E is another schematic representation of an embodiment of a high activity component 205 comprising a plurality of selective components which differ from each other, such as gasoline selective components 212 and contaminant inhibitors 214.
- Another embodiment of a high activity component 205 having a plurality of selective components which differ from each other includes LCO selective components 211 and contaminant inhibitor 214.
- Approximating language may be applied to modify any quantitative or qualitative representation that could permissibly vary without resulting in a change in the basic function to which it is related. Accordingly, a value modified by a term such as "from about” or “to about” is not to be limited to a specified precise value, and may include values that differ from the specified value. In at least some instances, the approximating language may correspond to the precision of an instrument for measuring the value. Furthermore, "providing high activity component in an amount sufficient to” may be used in combination with quantitative value, and include a varying amount of high activity component and is not to be limited to a specified precise quantitative value, and may include values that differ from a specified value.
- the feed is 100% of this mix at the feed injection zone, falling rapidly in the initial movement up the riser as the matrix converts the feed to intermediates, with conversion tailing off towards the riser termination so that all that is left is unconverted feed which is recovered as a non- distilling fraction in the distillation system usually referred as "bottoms" but also commonly called Decanted Cycle Oil (DCO).
- bottoms but also commonly called Decanted Cycle Oil (DCO).
- DCO Decanted Cycle Oil
- Table 2 is a summary of 36 commercial trials of BCATM (high activity component 201 comprising LCO selective component 211).
- Table 2 shows BCA TM has been commercially proven to increase LCO yield (average +0.8 wt%) via reduction of Bottoms (average -1.7 wt%) in a wide range of FCC unit designs such as operating in full and partial burn mode and processing light and heavy feeds.
- Table 2 shows BCA TM has been commercially proven to increase LCO yield (average +0.8 wt%) via reduction of Bottoms (average -1.7 wt%) in a wide range of FCC unit designs such as operating in full and partial burn mode and processing light and heavy feeds.
- EXAMPLE 2 high activity component 202 comprising gasoline selective component 212
- Table 3 shows the change in activity and increase in gasoline range product yield (weight percent on feed basis) by providing the high activity component 202 comprising gasoline selective components 212 as physically separate distinct particles preferentially compared to traditional method of incorporating such as part of or within the base catalyst as a single particle system.
- Table 3 demonstrates providing 20% Hi-Y TM (high activity component 202 comprising gasoline selective component 212) as physically separate distinct particles increased gasoline range product yield from 39.5 to 40.9, from 41.9 to 44.1 and 43.6 to 45 (weight percent on feed basis) in Trial 1-3 respectively.
- Trial 1-3 are samples from three commercial trials tested under standard laboratory conditions.
- Table 3 also demonstrates providing 20% Hi-Y TM as physically separate distinct particles increased conversion (wt%, weight percent on feed basis) in Trial 1-3.
- Feed/ bottoms range hydrocarbon molecules are cracked by high activity component 201 comprising LCO selective component 211 such as BCA TM which has the largest pores into LCO range molecules.
- LCO selective component 211 such as BCA TM which has the largest pores into LCO range molecules.
- Applicants have unexpectedly discovered increasing the addition rate of a fresh base catalyst may have little or no effect on reducing the impact of contaminant metals, or increasing yield of a selected hydrocarbon product.
- a high activity component 204 comprising contaminant inhibitor component 214 as physically separate and distinct particles from a base catalyst inhibits the adverse effects one or more contaminants in a feedstock.
- a non-limiting example of the contaminant inhibitor component 204 includes but is not limited to Applicant's CAT-Aid TM.
- Yet another embodiment of the invention includes providing one or more high activity components to a fluidized unit as physically separate and distinct particles in an amount sufficient to preferentially decrease the yield one or more hydrocarbons such as coke or dry either individually or combination compared to another hydrocarbon or combination of hydrocarbon products by less than about 4%, by less than about 3%, by less than about 2%, and by less than about 0.1 %.
- Embodiments of the invention expressly includes providing one or more high activity components as physically separate and distinct particles to one or more fluidized unit in an amount sufficient to preferentially decrease the yield one or more hydrocarbons such as coke or dry either individually or combination compared to another hydrocarbon or combination of hydrocarbon products, and is not limited to a specified precise value, and may include values that differ from the specified value.
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8412908P | 2008-07-28 | 2008-07-28 | |
PCT/US2009/051958 WO2010014606A2 (fr) | 2008-07-28 | 2009-07-28 | Composition et procédés permettant d’augmenter préférentiellement les rendements d’un ou de plusieurs produits hydrocarbonés sélectionnés |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2307525A2 true EP2307525A2 (fr) | 2011-04-13 |
EP2307525A4 EP2307525A4 (fr) | 2015-01-21 |
Family
ID=41567684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09803479.6A Withdrawn EP2307525A4 (fr) | 2008-07-28 | 2009-07-28 | Composition et procédés permettant d augmenter préférentiellement les rendements d un ou de plusieurs produits hydrocarbonés sélectionnés |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100018898A1 (fr) |
EP (1) | EP2307525A4 (fr) |
CN (1) | CN102165044B (fr) |
AU (1) | AU2009276694B2 (fr) |
CA (1) | CA2732264C (fr) |
WO (1) | WO2010014606A2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015051266A1 (fr) | 2013-10-04 | 2015-04-09 | Johnson Matthey Process Technologies, Inc. | Procédé de réactivation d'un catalyseur de craquage catalytique fluide contaminé par du fer |
Citations (9)
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EP0270211A2 (fr) * | 1986-12-04 | 1988-06-08 | Engelhard Corporation | Craquage catalytique d'une charge contaminée de métaux |
US4944865A (en) * | 1982-05-06 | 1990-07-31 | Chevron Research Company | Process for cracking high metals content feedstocks |
US5157006A (en) * | 1991-03-08 | 1992-10-20 | Phillips Petroleum Company | Additive and process for vanadium capture in catalytic cracking |
WO1993022400A1 (fr) * | 1992-05-04 | 1993-11-11 | Mobil Oil Corporation | Craquage catalytique fluidifie |
US5538624A (en) * | 1994-10-21 | 1996-07-23 | Ashland Inc. | Process, apparatus and compositions for recycle of cracking catalyst additives |
WO2001021732A1 (fr) * | 1999-09-20 | 2001-03-29 | W. R. Grace & Co.-Conn. | Reduction du soufre contenu dans l'essence lors du craquage catalytique fluide |
WO2001060951A1 (fr) * | 2000-02-16 | 2001-08-23 | Indian Oil Corporation Limited | Procede de craquage catalytique selectif a plusieurs etages et systeme de production d'un rendement eleve de produits de distillats moyens a partir de stocks d'alimentation d'hydrocarbures lourds |
WO2006029129A2 (fr) * | 2004-09-08 | 2006-03-16 | Intercat, Inc. | Additifs pour l'elimination de contaminants metalliques |
EP1878491A2 (fr) * | 2006-07-14 | 2008-01-16 | Petroleo Brasileiro S.A. Petrobras | Additif pour maximiser le glp et propène adaptés à l'utilisation dans des opérations à faible gravité d'une unité de craquage catalytique de fluide, et son processus de préparation |
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US2616591A (en) * | 1949-08-06 | 1952-11-04 | Paul L Karstrom Co | Volumetric packaging machine |
GB1059328A (en) * | 1962-11-09 | 1967-02-15 | Murfitt Bulk Transp Ers Ltd | Improvements in or relating to means for discharging and/or loading containers for the storage or transport of goods or materials |
US3850582A (en) * | 1969-12-10 | 1974-11-26 | Exxon Research Engineering Co | Apparatus for controlled addition of fluidized particles to a processing unit |
US3860510A (en) * | 1973-08-22 | 1975-01-14 | Gulf Research Development Co | Combination residue hydrodesulfurization and zeolite riser cracking process |
US3893905A (en) * | 1973-09-21 | 1975-07-08 | Universal Oil Prod Co | Fluid catalytic cracking process with improved propylene recovery |
US4018671A (en) * | 1975-01-14 | 1977-04-19 | Marathon Oil Company | Intermittent catalyst addition system |
EP0176150B2 (fr) * | 1984-09-25 | 1994-02-02 | Catalysts & Chemicals Industries Co., Ltd. | Procédé de craquage catalytique des huiles lourdes |
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-
2009
- 2009-07-28 CN CN200980137722.9A patent/CN102165044B/zh not_active Expired - Fee Related
- 2009-07-28 WO PCT/US2009/051958 patent/WO2010014606A2/fr active Application Filing
- 2009-07-28 CA CA2732264A patent/CA2732264C/fr not_active Expired - Fee Related
- 2009-07-28 EP EP09803479.6A patent/EP2307525A4/fr not_active Withdrawn
- 2009-07-28 US US12/510,806 patent/US20100018898A1/en not_active Abandoned
- 2009-07-28 AU AU2009276694A patent/AU2009276694B2/en not_active Ceased
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US4944865A (en) * | 1982-05-06 | 1990-07-31 | Chevron Research Company | Process for cracking high metals content feedstocks |
EP0270211A2 (fr) * | 1986-12-04 | 1988-06-08 | Engelhard Corporation | Craquage catalytique d'une charge contaminée de métaux |
US5157006A (en) * | 1991-03-08 | 1992-10-20 | Phillips Petroleum Company | Additive and process for vanadium capture in catalytic cracking |
WO1993022400A1 (fr) * | 1992-05-04 | 1993-11-11 | Mobil Oil Corporation | Craquage catalytique fluidifie |
US5538624A (en) * | 1994-10-21 | 1996-07-23 | Ashland Inc. | Process, apparatus and compositions for recycle of cracking catalyst additives |
WO2001021732A1 (fr) * | 1999-09-20 | 2001-03-29 | W. R. Grace & Co.-Conn. | Reduction du soufre contenu dans l'essence lors du craquage catalytique fluide |
WO2001060951A1 (fr) * | 2000-02-16 | 2001-08-23 | Indian Oil Corporation Limited | Procede de craquage catalytique selectif a plusieurs etages et systeme de production d'un rendement eleve de produits de distillats moyens a partir de stocks d'alimentation d'hydrocarbures lourds |
WO2006029129A2 (fr) * | 2004-09-08 | 2006-03-16 | Intercat, Inc. | Additifs pour l'elimination de contaminants metalliques |
EP1878491A2 (fr) * | 2006-07-14 | 2008-01-16 | Petroleo Brasileiro S.A. Petrobras | Additif pour maximiser le glp et propène adaptés à l'utilisation dans des opérations à faible gravité d'une unité de craquage catalytique de fluide, et son processus de préparation |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010014606A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP2307525A4 (fr) | 2015-01-21 |
AU2009276694B2 (en) | 2015-08-06 |
WO2010014606A3 (fr) | 2010-05-06 |
CN102165044B (zh) | 2015-01-07 |
AU2009276694A1 (en) | 2010-02-04 |
CA2732264C (fr) | 2014-10-21 |
CN102165044A (zh) | 2011-08-24 |
US20100018898A1 (en) | 2010-01-28 |
WO2010014606A2 (fr) | 2010-02-04 |
CA2732264A1 (fr) | 2010-02-04 |
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