RU2014114379A - NEW CATALYST FOR INCREASING THE PROPYLENE EXIT FROM THE INSTALLATION OF THE CRACKING WITH A PSEUDO-LIFTED CATALYST - Google Patents

NEW CATALYST FOR INCREASING THE PROPYLENE EXIT FROM THE INSTALLATION OF THE CRACKING WITH A PSEUDO-LIFTED CATALYST Download PDF

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RU2014114379A
RU2014114379A RU2014114379A RU2014114379A RU2014114379A RU 2014114379 A RU2014114379 A RU 2014114379A RU 2014114379 A RU2014114379 A RU 2014114379A RU 2014114379 A RU2014114379 A RU 2014114379A RU 2014114379 A RU2014114379 A RU 2014114379A
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zeolite
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Дейвид Х. ХАРРИС
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Басф Корпорейшн
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • 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
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    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
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    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J35/19—
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • 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
    • 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
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/60—Synthesis on support
    • B01J2229/64—Synthesis on support in or on refractory materials
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • 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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/085—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/088—Y-type faujasite
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/28—Phosphorising
    • 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
    • C10G2400/20—C2-C4 olefins

Abstract

1. Катализатор углеводородного превращения, содержащий в пересчете на общий вес катализатора смесь:(a) от 5 до 50 вес.% цеолита Y;(b) от 5 до 40 вес.% цеолита ZSM-5; и(c) от 35 до 70 вес.% бета-цеолита.2. Катализатор по п. 1, отличающийся тем, что цеолит Y представляет собой макропористый цеолит, содержащий цеолит Y, кристаллизованный в виде слоя на поверхности пористой матрицы, содержащей оксид алюминия, указанная матрица, на которую нанесен слой цеолита, упорядочена в конфигурации, обеспечивающей макропоры, в которых цеолитный слой расположен на стенках указанных макропор.3. Катализатор по п. 1, отличающийся тем, что цеолит Y содержит до 12% редкоземельного элемента, ионы которого заменены на цеолит Y.4. Катализатор по п. 1, отличающийся тем, что каждый из ZSM-5, бета-цеолита и цеолита Y представляет собой отдельную микросферу.5. Катализатор по п. 1, отличающийся тем, что добавка ZSM-5 содержит стабилизированный фосфором цеолит ZSM-5, оксид алюминия и каолин, связанные вместе фосфорсодержащим соединением.6. Катализатор по п. 1, отличающийся тем, что бета-цеолит представляет собой Н-бета с соотношением оксида кремния к оксиду алюминия более 10.7. Катализатор по п. 6, отличающийся тем, что соотношение оксида кремния к оксиду алюминия для бета-цеолита составляет более 100.8. Катализатор по п. 1, отличающийся тем, что бета-цеолит модифицирован фосфорсодержащим соединением.9. Катализатор по п. 8, отличающийся тем, что содержание фосфора в бета-цеолите составляет 1-7% РО.10. Катализатор по п. 9, отличающийся тем, что содержание фосфора составляет 3-5% PO.11. Катализатор по п. 1, отличающийся тем, что указанный катализатор содержит 25-30 вес.% цеолита Y, 15-20 вес.% ZSM-5 и 50-60% бета-цеолита.12. Катализатор углеводородного превращения, который содержит смесь:(a) цеолита Y, при этом1. A hydrocarbon conversion catalyst containing, based on the total weight of the catalyst, a mixture of: (a) 5 to 50 wt.% Zeolite Y; (b) 5 to 40 wt.% Zeolite ZSM-5; and (c) from 35 to 70 wt.% beta zeolite. 2. The catalyst according to claim 1, characterized in that zeolite Y is a macroporous zeolite containing zeolite Y, crystallized as a layer on the surface of a porous matrix containing alumina, said matrix on which a layer of zeolite is deposited is ordered in a manner that provides macropores, in which the zeolite layer is located on the walls of these macropores. 3. The catalyst according to claim 1, characterized in that zeolite Y contains up to 12% of the rare earth element, whose ions are replaced by zeolite Y.4. The catalyst according to claim 1, characterized in that each of ZSM-5, beta zeolite and zeolite Y is a separate microsphere. The catalyst according to claim 1, characterized in that the ZSM-5 additive contains phosphorus-stabilized zeolite ZSM-5, alumina and kaolin bonded together with a phosphorus-containing compound. The catalyst according to claim 1, characterized in that the beta zeolite is H-beta with a ratio of silicon oxide to alumina of more than 10.7. The catalyst according to claim 6, characterized in that the ratio of silicon oxide to alumina for beta zeolite is more than 100.8. The catalyst according to claim 1, characterized in that the beta zeolite is modified with a phosphorus-containing compound. The catalyst according to claim 8, characterized in that the phosphorus content in beta zeolite is 1-7% PO. 10. The catalyst according to claim 9, characterized in that the phosphorus content is 3-5% PO.11. The catalyst according to claim 1, characterized in that said catalyst contains 25-30 wt.% Zeolite Y, 15-20 wt.% ZSM-5 and 50-60% beta zeolite. A hydrocarbon conversion catalyst that contains a mixture of: (a) zeolite Y, wherein

Claims (15)

1. Катализатор углеводородного превращения, содержащий в пересчете на общий вес катализатора смесь:1. A hydrocarbon conversion catalyst containing, in terms of the total weight of the catalyst, a mixture: (a) от 5 до 50 вес.% цеолита Y;(a) from 5 to 50 wt.% zeolite Y; (b) от 5 до 40 вес.% цеолита ZSM-5; и(b) from 5 to 40 wt.% zeolite ZSM-5; and (c) от 35 до 70 вес.% бета-цеолита.(c) from 35 to 70 wt.% beta zeolite. 2. Катализатор по п. 1, отличающийся тем, что цеолит Y представляет собой макропористый цеолит, содержащий цеолит Y, кристаллизованный в виде слоя на поверхности пористой матрицы, содержащей оксид алюминия, указанная матрица, на которую нанесен слой цеолита, упорядочена в конфигурации, обеспечивающей макропоры, в которых цеолитный слой расположен на стенках указанных макропор.2. The catalyst according to claim 1, characterized in that zeolite Y is a macroporous zeolite containing zeolite Y, crystallized in the form of a layer on the surface of a porous matrix containing aluminum oxide, the matrix, on which a layer of zeolite is deposited, is ordered in a configuration that provides macropores in which the zeolite layer is located on the walls of these macropores. 3. Катализатор по п. 1, отличающийся тем, что цеолит Y содержит до 12% редкоземельного элемента, ионы которого заменены на цеолит Y.3. The catalyst according to claim 1, characterized in that zeolite Y contains up to 12% of the rare earth element, whose ions are replaced by zeolite Y. 4. Катализатор по п. 1, отличающийся тем, что каждый из ZSM-5, бета-цеолита и цеолита Y представляет собой отдельную микросферу.4. The catalyst according to claim 1, characterized in that each of ZSM-5, beta zeolite and zeolite Y is a separate microsphere. 5. Катализатор по п. 1, отличающийся тем, что добавка ZSM-5 содержит стабилизированный фосфором цеолит ZSM-5, оксид алюминия и каолин, связанные вместе фосфорсодержащим соединением.5. The catalyst according to claim 1, characterized in that the ZSM-5 additive contains phosphorus-stabilized zeolite ZSM-5, alumina and kaolin bonded together with a phosphorus-containing compound. 6. Катализатор по п. 1, отличающийся тем, что бета-цеолит представляет собой Н-бета с соотношением оксида кремния к оксиду алюминия более 10.6. The catalyst according to claim 1, characterized in that the beta zeolite is H-beta with a ratio of silicon oxide to alumina of more than 10. 7. Катализатор по п. 6, отличающийся тем, что соотношение оксида кремния к оксиду алюминия для бета-цеолита составляет более 100.7. The catalyst according to claim 6, characterized in that the ratio of silicon oxide to alumina for beta zeolite is more than 100. 8. Катализатор по п. 1, отличающийся тем, что бета-цеолит модифицирован фосфорсодержащим соединением.8. The catalyst according to claim 1, characterized in that the beta zeolite is modified with a phosphorus-containing compound. 9. Катализатор по п. 8, отличающийся тем, что содержание фосфора в бета-цеолите составляет 1-7% Р2О5.9. The catalyst according to claim 8, characterized in that the phosphorus content in beta zeolite is 1-7% P 2 O 5 . 10. Катализатор по п. 9, отличающийся тем, что содержание фосфора составляет 3-5% P2O5.10. The catalyst according to claim 9, characterized in that the phosphorus content is 3-5% P 2 O 5 . 11. Катализатор по п. 1, отличающийся тем, что указанный катализатор содержит 25-30 вес.% цеолита Y, 15-20 вес.% ZSM-5 и 50-60% бета-цеолита.11. The catalyst according to claim 1, characterized in that said catalyst contains 25-30 wt.% Zeolite Y, 15-20 wt.% ZSM-5 and 50-60% beta zeolite. 12. Катализатор углеводородного превращения, который содержит смесь:12. A hydrocarbon conversion catalyst that contains a mixture of: (a) цеолита Y, при этом указанный цеолит Y представляет собой макропористый цеолит, содержащий цеолит Y, кристаллизованный в виде слоя на поверхности пористой матрицы, содержащей оксид алюминия, указанная матрица, на которую нанесен слой цеолита, упорядочена в конфигурации, обеспечивающей макропоры, в которых цеолитный слой расположен на стенках указанных макропор;(a) zeolite Y, wherein said zeolite Y is a macroporous zeolite containing zeolite Y, crystallized as a layer on the surface of a porous matrix containing alumina, said matrix on which a zeolite layer is deposited is ordered in a macropore configuration in which zeolite layer is located on the walls of these macropores; (b) цеолит ZSM-5; и(b) zeolite ZSM-5; and (c) бета-цеолит.(c) beta zeolite. 13. Катализатор по п. 12, отличающийся тем, что указанный катализатор содержит 5-50 вес.% цеолита Y, 5-40 вес.% ZSM-5 и 35-70% бета-цеолита.13. The catalyst according to claim 12, characterized in that said catalyst contains 5-50 wt.% Zeolite Y, 5-40 wt.% ZSM-5 and 35-70% beta zeolite. 14. Катализатор по п. 12, отличающийся тем, что указанный катализатор содержит 25-30 вес.% цеолита Y, 15-20 вес.% ZSM-5 и 50-60% бета-цеолита.14. The catalyst according to p. 12, characterized in that said catalyst contains 25-30 wt.% Zeolite Y, 15-20 wt.% ZSM-5 and 50-60% beta zeolite. 15. Катализатор по п. 12, отличающийся тем, что цеолит ZSM-5 представляет собой стабилизированный фосфором цеолит ZSM-5, оксид алюминия и каолин, связанные вместе фосфорсодержащим соединением. 15. The catalyst according to p. 12, characterized in that the zeolite ZSM-5 is a phosphorus stabilized zeolite ZSM-5, alumina and kaolin, bonded together by a phosphorus-containing compound.
RU2014114379A 2012-09-13 2012-09-13 Novel catalyst to increase propylene yields from fluid catalytic cracking unit RU2612973C2 (en)

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