SG11201907465WA - Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same - Google Patents

Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same

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Publication number
SG11201907465WA
SG11201907465WA SG11201907465WA SG11201907465WA SG11201907465WA SG 11201907465W A SG11201907465W A SG 11201907465WA SG 11201907465W A SG11201907465W A SG 11201907465WA SG 11201907465W A SG11201907465W A SG 11201907465WA SG 11201907465W A SG11201907465W A SG 11201907465WA
Authority
SG
Singapore
Prior art keywords
molecular sieve
modified
type molecular
yield
preparation
Prior art date
Application number
SG11201907465WA
Inventor
Lingping Zhou
Weilin Zhang
Mingde Xu
Zhenyu Chen
Huiping Tian
Yuxia Zhu
Original Assignee
China Petroleum & Chem Corp
Research Institute Of Petroleum Processing Sinopec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201710093974.2A external-priority patent/CN108452831B/en
Priority claimed from CN201710093973.8A external-priority patent/CN108452830B/en
Priority claimed from CN201710093980.8A external-priority patent/CN108452832B/en
Priority claimed from CN201710093975.7A external-priority patent/CN108452837B/en
Application filed by China Petroleum & Chem Corp, Research Institute Of Petroleum Processing Sinopec filed Critical China Petroleum & Chem Corp
Publication of SG11201907465WA publication Critical patent/SG11201907465WA/en

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    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • 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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
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    • B01J35/635—0.5-1.0 ml/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
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    • B01J37/28—Phosphorising
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/30—Ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/24—Type Y
    • 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
    • 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
    • B01J2229/16—After treatment, characterised by the effect to be obtained to increase the Si/Al ratio; Dealumination
    • 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
    • B01J2229/183—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself 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
    • B01J2229/10—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
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/37—Acid treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
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    • B01J2229/42—Addition of matrix or binder particles
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    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
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    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
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    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
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    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Nanotechnology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Disclosed are a rare earth modified Y-type molecular sieve rich in secondary pores, preparation thereof, and a catalyst comprising the same. The modified Y-type molecular sieve has a rare earth oxide content of about 4% to about 12% by weight, a phosphorus 5 content of about 0% to about 10% by weight, a sodium oxide content of no more than about 1.0% by weight, a total pore volume of about 0.36 to 0.48 mL/g, a percentage of the pore volume of secondary pores to the total pore volume of about 20% to about 40%, a lattice constant of about 2.440 nm to about 2.455 nm, a percentage of the non-framework aluminum content to the total aluminum content of no more than about 10%, a lattice 10 collapse temperature of not lower than about 1060 °C, and a ratio of B acid to L acid of no less than about 3.50. The preparation of the molecular sieve comprises the steps of ion-exchange with rare earth, hydrothermal roasting, gas phase ultra-stabilization, acid treatment, and an optional phosphorus modification. When used in catalytic cracking of heavy oils, the modified Y-type molecular sieve shows a higher heavy oil conversion 15 activity, a lower coke selectivity, and a higher gasoline yield, liquefied gas yield, light oil yield and total liquid yield. Fig. 1
SG11201907465WA 2017-02-21 2018-02-12 Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same SG11201907465WA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201710093974.2A CN108452831B (en) 2017-02-21 2017-02-21 Rare earth-containing modified Y-type molecular sieve rich in secondary pores and preparation method thereof
CN201710093973.8A CN108452830B (en) 2017-02-21 2017-02-21 Catalytic cracking catalyst
CN201710093980.8A CN108452832B (en) 2017-02-21 2017-02-21 Phosphorus-containing and rare earth-containing modified Y-type molecular sieve rich in secondary pores and preparation method thereof
CN201710093975.7A CN108452837B (en) 2017-02-21 2017-02-21 Catalytic cracking catalyst
PCT/CN2018/076428 WO2018153301A1 (en) 2017-02-21 2018-02-12 Modified y-type molecular sieve, preparation method therefor, and catalyst containing same

Publications (1)

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SG11201907465WA true SG11201907465WA (en) 2019-09-27

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US (1) US11052381B2 (en)
JP (1) JP7037573B2 (en)
SA (1) SA519402429B1 (en)
SG (1) SG11201907465WA (en)
TW (1) TWI760435B (en)
WO (1) WO2018153301A1 (en)

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MY191917A (en) * 2017-02-22 2022-07-18 China Petroleum & Chem Corp Catalytic cracking catalyst and preparation thereof
SG11202013116TA (en) * 2018-06-29 2021-02-25 China Petroleum & Chem Corp Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, its preparation and application thereof
US11130917B2 (en) * 2018-08-20 2021-09-28 China Petroleum & Chemical Corporation Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof
CN111085246B (en) * 2018-10-23 2022-08-09 中国石油化工股份有限公司 Composite catalytic material and preparation method thereof
CN111085245B (en) * 2018-10-23 2022-11-15 中国石油化工股份有限公司 Hierarchical porous material containing aluminum oxide layer and preparation method thereof
CN111744531B (en) * 2019-03-27 2023-04-07 中国石油化工股份有限公司 Preparation method of hierarchical porous material
CN111744530A (en) * 2019-03-27 2020-10-09 中国石油化工股份有限公司 Composite material containing phosphorus and rare earth
CN112206810B (en) * 2019-07-09 2022-01-04 中国石油化工股份有限公司 Preparation method and rare earth Y-type molecular sieve
CN113582802B (en) * 2020-04-30 2023-09-05 中国石油化工股份有限公司 Method for preparing isooctene by mixing carbon four
CN114425418B (en) * 2020-09-02 2023-07-11 中国石油化工股份有限公司 Application of core-shell molecular sieve in heavy oil catalytic cracking catalyst
CN114477215B (en) * 2020-10-23 2023-07-14 中国石油化工股份有限公司 Low-sodium content Y-type molecular sieve and preparation method thereof
CN114433219B (en) * 2020-10-30 2023-07-14 中国石油化工股份有限公司 Hydrocarbon oil catalytic cracking catalyst and application thereof
CN114684831B (en) * 2020-12-31 2024-02-09 中海油天津化工研究设计院有限公司 High silicon-aluminum ratio Y molecular sieve with high relative crystallinity and preparation method thereof
CN114762830B (en) * 2021-01-11 2023-06-09 中国石油化工股份有限公司 Preparation method and preparation system of catalytic cracking catalyst
CN112808302B (en) * 2021-01-11 2022-09-20 山东国瓷功能材料股份有限公司 Preparation method of molecular sieve coating slurry for integral catalyst
CN115634710A (en) * 2021-07-20 2023-01-24 中国石油化工股份有限公司 Preparation method of catalytic cracking catalyst without ammonia nitrogen pollution

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1005405B (en) 1987-06-09 1989-10-11 中国石化总公司石油化工科学研究院 Preparation of ultrastable Y-type molecular sieve with low rare earth content
US4793161A (en) * 1987-11-27 1988-12-27 Kamyr Ab Effective diffuser/thickener screen backflushing
US5087348A (en) 1989-06-19 1992-02-11 Texaco Inc. Hydrocarbon treating process
US5069890A (en) 1989-06-19 1991-12-03 Texaco Inc. Zeolite treating process
CN1031791C (en) 1992-12-17 1996-05-15 中国石油化工总公司石油化工科学研究院 Preparation of high-silicon Y-shaped molecular sieve
CN1034718C (en) 1993-07-29 1997-04-30 中国石油化工总公司 Cracking catalyst and preparing process thereof
US5601798A (en) 1993-09-07 1997-02-11 Pq Corporation Process for preparing zeolite Y with increased mesopore volume
CN1051029C (en) 1995-01-16 2000-04-05 中国石油化工总公司石油化工科学研究院 Preparation of rare earth-containing rich silicon ultra stabilization Y-type molecular sieve
CN1057977C (en) 1997-03-31 2000-11-01 中国石油化工总公司 Process for preparation of catylist composition containing silicon-rich ultrastable Y zeolite
CN1201864C (en) 2000-04-07 2005-05-18 中国石油天然气股份有限公司兰州炼化分公司 FCC catalyst for reducing olefin content in gasoline and its preparing process
CN1142023C (en) 2000-07-05 2004-03-17 中国石油化工股份有限公司 P-contained Y-zeolite and its preparing process
CN1111136C (en) 2000-11-13 2003-06-11 中国石油化工股份有限公司 Process for preparing Y-type molecular sieve
CN1160436C (en) 2001-01-04 2004-08-04 中国石油化工股份有限公司 Prepn of catalytic cracking catalyst
CN1200079C (en) 2001-04-28 2005-05-04 中国石油化工股份有限公司 Phosphorus-contained gamma-type zeolite as cracking catalyst and its preparing process
CA2445597C (en) 2001-04-28 2011-01-04 China Petroleum And Chemical Corporation A rare earth zeolite y and the preparation process thereof
CN1162327C (en) 2001-04-28 2004-08-18 中国石油化工股份有限公司 Rare-earth Y-type zeolite
CN1170634C (en) 2001-05-30 2004-10-13 中国石油化工股份有限公司 Prepn of high-silicon Y-Zeolite
CN1209288C (en) 2002-02-07 2005-07-06 中国石油天然气股份有限公司 Modified octahedral zeolite and hydrocarbon cracking catalyst containing the octahedral zeolite
CN1215905C (en) 2002-12-13 2005-08-24 中国石油天然气股份有限公司 Ultrastable Y-type RE molecular sieve active component and its prepn process
CN100389173C (en) 2003-11-28 2008-05-21 中国石油化工股份有限公司 Method for preparing cracking catalyst containing rare earth superstable Y-type molecular sieve
CN100569915C (en) 2005-08-17 2009-12-16 中国石油化工股份有限公司 A kind of catalytic cracking catalyst
CN101081369B (en) 2006-05-31 2010-05-12 中国石油化工股份有限公司 Y type zeolites containing rare-earth and high content of silicon and method of making the same
CN101285001B (en) 2007-04-12 2011-11-30 中国石油化工股份有限公司 Catalytic cracking catalyst
CN101450320B (en) 2007-12-04 2011-04-06 中国石油化工股份有限公司抚顺石油化工研究院 Hydrocracking catalyst containing Y molecular sieve and preparation method thereof
CN101745418B (en) 2008-11-28 2012-10-10 中国石油化工股份有限公司 Catalytic cracking catalyst, preparation and application thereof
CN101767029B (en) 2008-12-31 2012-06-27 中国石油化工股份有限公司 Heavy oil cracking catalyst and application thereof
CN102020289B (en) 2009-09-10 2012-07-25 中国石油化工股份有限公司 Super-stable Y zeolite, preparation method and application thereof
CN103073024B (en) 2011-10-26 2014-12-31 中国石油化工股份有限公司 Modified Y-type molecular sieve and preparation method thereof
US20130131419A1 (en) * 2011-11-22 2013-05-23 Exxonmobil Research And Engineering Company Gibbsite catalytic cracking catalyst
CN103159228B (en) 2011-12-15 2016-07-13 中国石油天然气股份有限公司 A kind of Ultra-stable rare earth Y-type molecular sieve and preparation method thereof
CN103159227B (en) * 2011-12-15 2015-05-13 中国石油天然气股份有限公司 Magnesium modified ultrastable rare earth Y-type molecular sieve and preparation method thereof
CN103787352B (en) 2012-10-26 2016-05-25 中国石油化工股份有限公司 A kind of method of preparing molecular sieve
JP6346188B2 (en) * 2012-10-26 2018-06-20 中国石油化工股▲ふん▼有限公司 Method and apparatus for making zeolite
CN104229823A (en) 2013-06-18 2014-12-24 中国石油天然气股份有限公司 Method for modifying mesoporous-rich USY (Ultra-Stable Y) molecular sieve in combined manner
CN104556132B (en) 2013-10-28 2017-07-25 中国石油化工股份有限公司 A kind of preparation method of the molecular sieves of high silica alumina ratio ZSM 5

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