FR3085007B1 - Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application - Google Patents

Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application Download PDF

Info

Publication number
FR3085007B1
FR3085007B1 FR1909289A FR1909289A FR3085007B1 FR 3085007 B1 FR3085007 B1 FR 3085007B1 FR 1909289 A FR1909289 A FR 1909289A FR 1909289 A FR1909289 A FR 1909289A FR 3085007 B1 FR3085007 B1 FR 3085007B1
Authority
FR
France
Prior art keywords
modified
molecular sieve
type molecular
content
catalytic 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.)
Active
Application number
FR1909289A
Other languages
English (en)
Other versions
FR3085007A1 (fr
Inventor
Hao Sha
Lingping Zhou
Shuai Yuan
Weilin Zhang
Zhenyu Chen
Mingde Xu
Huiping Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
Original Assignee
Sinopec Research Institute of Petroleum Processing
China Petroleum and Chemical Corp
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 CN201810949391.XA external-priority patent/CN110841693B/zh
Priority claimed from CN201810949393.9A external-priority patent/CN110841694B/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 FR3085007A1 publication Critical patent/FR3085007A1/fr
Application granted granted Critical
Publication of FR3085007B1 publication Critical patent/FR3085007B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • 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
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/64—Pore diameter
    • B01J35/651—50-500 nm
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support
    • 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
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B01J37/30—Ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/06—Catalytic processes
    • 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
    • B01J2229/18—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
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/24—After treatment, characterised by the effect to be obtained to stabilize the molecular sieve structure
    • 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
    • B01J2229/36—Steaming
    • 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
    • B01J2229/37—Acid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/30—Physical properties of feedstocks or products
    • C10G2300/308—Gravity, density, e.g. API
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006—Temperature
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV
    • 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
    • C10G2400/30—Aromatics

Landscapes

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

Abstract

L’invention décrit un tamis moléculaire de type Y modifié, un catalyseur de craquage catalytique le comprenant, leur préparation et leur application, dans lesquelles le tamis moléculaire de type Y modifié présente une teneur en terre rare d’environ 4 à 11 % en poids sur la base d’oxyde de terre rare, une teneur en sodium d’au plus environ 0,5 % en poids sur la base d’oxyde de sodium, une teneur en zinc d’environ 0,5 à 5 % en poids sur la base d’oxyde de zinc, une teneur en phosphore d’environ 0,05 à 10 % en poids sur la base du pentoxyde de phosphore, un rapport silice-alumine structurel d’environ 7 à 14 calculé sur la base du rapport molaire SiO2/Al2O3, un pourcentage de teneur en aluminium structurel par rapport à la teneur en aluminium total ne dépassant pas environ 10 %, et un pourcentage du volume de pores de pores secondaires présentant une taille de pore de 2 à 100 nm par rapport au volume total de pores d’environ 20 à 40 %. Le tamis moléculaire de type Y modifié présente une cristallinité élevée et une stabilité thermique et hydrothermale élevée, et est riche en pores secondaires ; le tamis moléculaire de type Y modifié et le catalyseur de craquage catalytique comprenant celui-ci présentent une efficacité de conversion de LCO hydrogénée plus élevée, une sélectivité moindre pour le coke, un rendement plus élevé en essence riche en aromatiques légers BTX, et un rendement total plus élevé en éthylène et en propylène, lorsqu’il est utilisé dans le craquage catalytique d’huiles de cycle légères hydrogénées (LCO).
FR1909289A 2018-08-20 2019-08-20 Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application Active FR3085007B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201810949391.XA CN110841693B (zh) 2018-08-20 2018-08-20 一种改性y型分子筛及其制备方法
CN201810949391.X 2018-08-20
CN201810949393.9 2018-08-20
CN201810949393.9A CN110841694B (zh) 2018-08-20 2018-08-20 一种用于加工加氢lco的催化裂化催化剂及其制备方法

Publications (2)

Publication Number Publication Date
FR3085007A1 FR3085007A1 (fr) 2020-02-21
FR3085007B1 true FR3085007B1 (fr) 2024-05-03

Family

ID=69570427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909289A Active FR3085007B1 (fr) 2018-08-20 2019-08-20 Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application

Country Status (6)

Country Link
US (1) US11541377B2 (fr)
JP (1) JP7397845B2 (fr)
FR (1) FR3085007B1 (fr)
SG (1) SG11202013050QA (fr)
TW (1) TWI812773B (fr)
WO (1) WO2020038350A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3085005B1 (fr) * 2018-08-20 2022-05-13 China Petroleum & Chem Corp Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1027583C (zh) * 1990-03-17 1995-02-08 中国石油化工总公司抚顺石油化工研究院 一种含稀土脱铝y沸石及其制法
CN1034718C (zh) 1993-07-29 1997-04-30 中国石油化工总公司 一种裂化催化剂及其制备方法
JP2992971B2 (ja) 1994-09-01 1999-12-20 株式会社ジャパンエナジー 水素化処理用触媒
CN1160436C (zh) 2001-01-04 2004-08-04 中国石油化工股份有限公司 一种催化裂化催化剂的制备方法
CN1597850A (zh) * 2003-09-15 2005-03-23 中国石油天然气股份有限公司 一种降低汽油硫含量的催化裂化催化剂及其制备方法
CN1257769C (zh) * 2003-10-31 2006-05-31 中国石油化工股份有限公司 一种含磷和金属组分的mfi结构分子筛及其应用
TWI428180B (zh) * 2005-02-25 2014-03-01 Grace W R & Co 適用於流體化觸媒裂解程序之汽油硫減量觸媒
US20090230023A1 (en) * 2006-06-28 2009-09-17 Idemitsu Kosan Co., Ltd. Fluid catalytic cracking catalyst having desulfurizing functions, process for production of the same, and process for production of low-sulfur catalytically cracked gasoline with the catalyst
CN102553631B (zh) * 2010-12-23 2014-06-04 中国石油天然气股份有限公司 一种原位晶化型催化裂化催化剂的制备方法
CN103447063B (zh) * 2012-06-01 2016-02-10 中国石油天然气股份有限公司 重油高效转化催化裂化催化剂及其制备方法
CN103787352B (zh) 2012-10-26 2016-05-25 中国石油化工股份有限公司 一种制备分子筛的方法
CN103923698B (zh) 2013-01-11 2016-01-20 中国石油化工股份有限公司 一种生产芳香族化合物的催化转化方法
CN104560187B (zh) 2013-10-28 2016-05-25 中国石油化工股份有限公司 一种生产富含芳烃汽油的催化转化方法
CN104560185B (zh) 2013-10-28 2016-05-25 中国石油化工股份有限公司 一种生产富含芳香族化合物汽油的催化转化方法
CN106179456B (zh) * 2015-04-29 2019-08-16 中国石油化工股份有限公司 一种裂化气化催化组合物、其制备方法及石油烃的裂化气化方法
CN105978500B (zh) * 2016-04-29 2018-12-14 华为技术有限公司 模拟预失真系统、收发信机和通信设备
CN107973315B (zh) * 2016-10-21 2019-11-15 中国石油化工股份有限公司 一种含磷和稀土的y分子筛及其制备方法
CN107973314B (zh) * 2016-10-21 2019-11-15 中国石油化工股份有限公司 一种含磷和稀土的y分子筛及其制备方法
CN108452832B (zh) * 2017-02-21 2020-06-16 中国石油化工股份有限公司 一种富含二级孔的含磷和稀土改性y型分子筛及其制备方法
CN108452827B (zh) * 2017-02-21 2020-03-24 中国石油化工股份有限公司 一种催化裂化催化剂
CN108452833B (zh) * 2017-02-22 2020-03-24 中国石油化工股份有限公司 一种催化裂化催化剂

Also Published As

Publication number Publication date
US11541377B2 (en) 2023-01-03
TW202009218A (zh) 2020-03-01
US20210170373A1 (en) 2021-06-10
TWI812773B (zh) 2023-08-21
JP2021534056A (ja) 2021-12-09
SG11202013050QA (en) 2021-01-28
JP7397845B2 (ja) 2023-12-13
FR3085007A1 (fr) 2020-02-21
WO2020038350A1 (fr) 2020-02-27

Similar Documents

Publication Publication Date Title
FR3085005B1 (fr) Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application
SG11201907465WA (en) Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same
FR3085007B1 (fr) Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application
RU2367518C2 (ru) Катализатор крекинга и способ его получения
RU2471553C2 (ru) Катализатор для каталитического крекинга, его получение и использование
TWI440706B (zh) 使用沸石成形觸媒之烴的轉換方法
NO20065019L (no) Katalysatorsammensetninger omfattende metallfosfatbundet zeolitt og fremgangsmater for anvendelse av det samme for katalytisk krakking av hydrokarboner
GB1351035A (en) Catalytic cracking of hydrocarbons
CN1727443A (zh) 一种裂化催化剂及其应用
US20190316041A1 (en) Process for producing low-carbon olefins by gaseous phase catalytic cracking of heavy oil with multi-stages in milliseconds
TW200603887A (en) Compositions and processes for reducing NOx emissions during fluid catalytic cracking
JPS6071041A (ja) 炭化水素接触分解方法および触媒組成物
NO20075962L (no) Sammensetninger og prosesser for a redusere NOx utslipp under fluidkatalytisk cracking
FR3081348B1 (fr) Catalyseur comprenant une zeolithe de type structural afx de tres haute purete et au moins un metal de transition pour la reduction selective de nox
FR3085006B1 (fr) Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application
CN1422327A (zh) 改进的循环油转化方法
FR3085004B1 (fr) Tamis moléculaire de type Y modifié, catalyseur de craquage catalytique comprenant celui-ci, leur préparation et leur application
ES2025168B3 (es) Catalizador de craqueo, su preparacion y empleo.
IT1251679B (it) Catalizzatori per la polimerizzazione delle olefine
CN1868983A (zh) 一种制取乙烯和丙烯的方法及用于该方法的催化剂
CN1055301C (zh) 多产异构烯烃及汽油的裂化催化剂
CN114505097A (zh) 一种轻烃裂解多产低碳烯烃复合分子筛催化剂及其制备方法
CN1298419C (zh) 一种降低催化裂化汽油硫含量的双提升管催化裂化装置
CN1261213C (zh) 一种含沸石和氟的催化裂化催化剂及其制备方法
US20230065667A1 (en) Systems and processes for catalytic conversion of c1-c5 alcohols to c2-c5 olefin mixtures

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5