CN115812006A - 一种催化裂化催化剂及其制备方法 - Google Patents

一种催化裂化催化剂及其制备方法 Download PDF

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CN115812006A
CN115812006A CN202180044957.4A CN202180044957A CN115812006A CN 115812006 A CN115812006 A CN 115812006A CN 202180044957 A CN202180044957 A CN 202180044957A CN 115812006 A CN115812006 A CN 115812006A
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molecular sieve
catalytic cracking
cracking catalyst
kaolin
silicon
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CN202180044957.4A
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林伟
杨雪
孙敏
周继红
王振波
沈宁元
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Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
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Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
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Priority claimed from CN202010581808.9A external-priority patent/CN113828350A/zh
Priority claimed from CN202010581809.3A external-priority patent/CN113830775A/zh
Priority claimed from CN202011103672.7A external-priority patent/CN114425429A/zh
Priority claimed from CN202011268563.0A external-priority patent/CN114471693A/zh
Priority claimed from CN202011344700.4A external-priority patent/CN114534774A/zh
Application filed by Sinopec Research Institute of Petroleum Processing, China Petroleum and Chemical Corp filed Critical Sinopec Research Institute of Petroleum Processing
Publication of CN115812006A publication Critical patent/CN115812006A/zh
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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
    • B01J29/80—Mixtures of different zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
    • B01J29/08—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
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    • 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
    • B01J29/40—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
    • B01J29/405—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 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
    • B01J29/04—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
    • B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/7057—Zeolite Beta
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/643—Pore diameter less than 2 nm
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
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    • B01J37/06—Washing
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    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/30—Ion-exchange
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • 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
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    • 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
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    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
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    • B01J2229/32—Reaction with silicon compounds, e.g. TEOS, siliconfluoride
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  • Chemical & Material Sciences (AREA)
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Abstract

本发明属于催化剂制备领域，涉及一种催化裂化催化剂及其制备方法，所述催化裂化催化剂，包括：10‑70重量%的裂化活性组元、10‑60重量%的粘结剂和10‑70重量%的粘土，其中，所述的裂化活性组元包括5‑100重量%第一Y型分子筛和0‑95重量%的第二分子筛；所述的第一Y型分子筛是改性的基于高岭土转晶的分子筛，其氧化钠含量小于2重量%。所述催化剂的制备方法，包括将包含改性的基于高岭土转晶的分子筛的裂化活性组元、粘结剂和粘土打浆，喷雾干燥，洗涤，过滤和干燥的步骤。该催化剂用于重油催化裂化反应，具体良好焦炭选择性，同时具有较高的重油转化率。

Description

PCT国内申请，说明书已公开。

Claims (24)

  1. PCT国内申请，权利要求书已公开。
CN202180044957.4A 2020-06-23 2021-06-23 一种催化裂化催化剂及其制备方法 Pending CN115812006A (zh)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
CN202010581808.9A CN113828350A (zh) 2020-06-23 2020-06-23 一种催化裂化催化剂及其制备方法
CN2020105818093 2020-06-23
CN202010581809.3A CN113830775A (zh) 2020-06-23 2020-06-23 一种硅铝材料、其制备和低生焦高活性重油转化催化裂化催化剂
CN2020105818089 2020-06-23
CN202011030810 2020-09-27
CN2020110308103 2020-09-27
CN202011103672.7A CN114425429A (zh) 2020-10-15 2020-10-15 一种抗磨损多产低碳烯烃催化剂及其制备方法
CN2020111036727 2020-10-15
CN2020112685630 2020-11-13
CN202011268563.0A CN114471693A (zh) 2020-11-13 2020-11-13 一种抗重金属污染催化剂及其制备方法
CN202011344700.4A CN114534774A (zh) 2020-11-25 2020-11-25 复合材料、催化裂化催化剂及其制备方法
CN2020113447004 2020-11-25
PCT/CN2021/101780 WO2021259317A1 (zh) 2020-06-23 2021-06-23 一种催化裂化催化剂及其制备方法

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EP (1) EP4169612A1 (zh)
JP (1) JP2023531740A (zh)
KR (1) KR20230028416A (zh)
CN (1) CN115812006A (zh)
AU (1) AU2021296338A1 (zh)
TW (1) TW202216290A (zh)
WO (1) WO2021259317A1 (zh)

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CN115382549B (zh) * 2022-08-05 2023-11-03 浙江工业大学 一种高岭土基类水滑石复合材料及其制备方法与应用
CN115571902B (zh) * 2022-09-05 2023-09-22 杭州智华杰科技有限公司 一种提高拟薄水铝石载体耐候性的方法
CN116371459B (zh) * 2023-06-02 2023-08-11 潍坊正轩稀土催化材料有限公司 一种催化裂解催化剂及其制备方法

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GB8517997D0 (en) * 1985-07-17 1985-08-21 English Clays Lovering Pochin Synthesing faujasites
CN1275855C (zh) * 2003-03-28 2006-09-20 中国石油化工股份有限公司 用高岭土合成的纳米级y型沸石及其制备方法
CN1267345C (zh) * 2003-11-28 2006-08-02 中国石油化工股份有限公司 一种NaY分子筛的制备方法
CN1291917C (zh) * 2004-06-16 2006-12-27 中国石油化工股份有限公司 一种y型沸石复合材料的合成方法
CN101940941B (zh) * 2009-07-09 2012-10-10 中国石油化工股份有限公司 一种烃类转化催化剂及其制备方法
CN102133542A (zh) * 2010-01-27 2011-07-27 华东理工大学 一种复合型催化裂化催化剂及其制备方法
CN112142064B (zh) * 2019-06-27 2023-02-17 中国石油化工股份有限公司 一种y型分子筛复合材料及其制备方法

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US20230249165A1 (en) 2023-08-10
KR20230028416A (ko) 2023-02-28
JP2023531740A (ja) 2023-07-25
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TW202216290A (zh) 2022-05-01
EP4169612A1 (en) 2023-04-26

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