[go: up one dir, main page]

AR067419A1 - Proceso para preparar tamices moleculares de silicoaluminofosfato (sapo), catalizadores que contienen dichos tamices y procesos de deshidratacion catalitica que utilizan dichos catalizadores - Google Patents

Proceso para preparar tamices moleculares de silicoaluminofosfato (sapo), catalizadores que contienen dichos tamices y procesos de deshidratacion catalitica que utilizan dichos catalizadores

Info

Publication number
AR067419A1
AR067419A1 ARP080102893A ARP080102893A AR067419A1 AR 067419 A1 AR067419 A1 AR 067419A1 AR P080102893 A ARP080102893 A AR P080102893A AR P080102893 A ARP080102893 A AR P080102893A AR 067419 A1 AR067419 A1 AR 067419A1
Authority
AR
Argentina
Prior art keywords
sapo
sizes
source
addition
silalaluminophosphate
Prior art date
Application number
ARP080102893A
Other languages
English (en)
Inventor
David Linke
Evgeny Kondratenko
Uwe Rodemerck
Daniel Herein
Cristina Ferrini
Original Assignee
Casale Chemicals Sa
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
Application filed by Casale Chemicals Sa filed Critical Casale Chemicals Sa
Publication of AR067419A1 publication Critical patent/AR067419A1/es

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
    • B01J29/82—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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J37/0009—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
    • 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
    • C01B39/54—Phosphates, e.g. APO or SAPO compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • B01J2229/42—Addition of matrix or binder particles
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85—Silicoaluminophosphates (SAPO compounds)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se describe un nuevo proceso para producir un tamiz molecular de SAPO, en donde una mezcla de una fuente de P con una fuente de Al es sometida a una etapa de digestion bajo agitacion antes del agregado de una fuente de Si y una plantilla. La lechada resultante luego de la adicion de todos los agentes químicos es sometida a un ajuste de pH seguido del usual tratamiento hidrotérmico a una temperatura superior en un autoclave. De este modo, se obtienen tamices moleculares de SAPO, tales como SAPO-34, altamente cristalinos y muy puros, con un muy alto rendimiento. Además, los SAPOs producidos de este modo tienen una actividad excepcional en las reacciones de deshidratacion y pueden ser empleados como un componente activo de catalizadores para la produccion de productos de deshidratacion valiosos a partir de metanol tales como, pero no limitados a, olefinas y dimetiléter (DME).
ARP080102893A 2007-07-06 2008-07-03 Proceso para preparar tamices moleculares de silicoaluminofosfato (sapo), catalizadores que contienen dichos tamices y procesos de deshidratacion catalitica que utilizan dichos catalizadores AR067419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07013300A EP2022565A1 (en) 2007-07-06 2007-07-06 Process for preparing silicoaluminoposphate (SAPO) molecular sieves, catalysts containing said sieves and catalytic dehydration processes using said catalysts

Publications (1)

Publication Number Publication Date
AR067419A1 true AR067419A1 (es) 2009-10-07

Family

ID=38508784

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080102893A AR067419A1 (es) 2007-07-06 2008-07-03 Proceso para preparar tamices moleculares de silicoaluminofosfato (sapo), catalizadores que contienen dichos tamices y procesos de deshidratacion catalitica que utilizan dichos catalizadores

Country Status (10)

Country Link
US (1) US8603431B2 (es)
EP (2) EP2022565A1 (es)
CN (1) CN101743061B (es)
AR (1) AR067419A1 (es)
AU (1) AU2008274582B2 (es)
BR (1) BRPI0814198B1 (es)
CL (1) CL2008001978A1 (es)
MY (1) MY151944A (es)
RU (1) RU2469792C2 (es)
WO (1) WO2009007031A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2440328T3 (en) 2009-06-12 2016-11-28 Albemarle Europe Sprl SAPO molecular sieve and preparation and uses thereof
DE102010023327A1 (de) 2010-06-10 2011-12-15 Süd-Chemie AG Trocknungsvorrichtung enthaltend ein Alumo-Phosphat
CN102276380B (zh) * 2010-06-11 2014-01-22 中国石油化工股份有限公司 甲醇制低碳烯烃过程中副产二甲醚的方法
US8575399B2 (en) * 2010-12-01 2013-11-05 Cpc Corporation, Taiwan Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same
US9266804B2 (en) 2010-12-01 2016-02-23 Cpc Corporation Dual-bed catalytic distillation tower and method for preparing dimethyl ether using the same
DE102010055679A1 (de) 2010-12-22 2012-06-28 Süd-Chemie AG Titano-Silico-Alumo-Phosphat
DE102010055729A1 (de) 2010-12-22 2012-06-28 Süd-Chemie AG Trocknungsvorrichtung enthaltend ein Titano-Alumo-Phosphat
DE102010055677B4 (de) * 2010-12-22 2018-09-20 Clariant Produkte (Deutschland) Gmbh Wärmetauscher-Modul mit Wärmemanagement mit einem Titano-Silico-Alumo-Phosphat als Adsorptionsmittel und dessen Verwendung
DE102012017887A1 (de) 2012-09-11 2014-03-13 Clariant International Ltd. Wärmemanagement mittels eines Titano-Alumo-Phosphats mit AFI-Struktur
US20140171713A1 (en) * 2012-12-14 2014-06-19 Uop Llc Nano sapo-35 and method of making
US9802182B2 (en) 2013-03-13 2017-10-31 Basf Corporation Stabilized metal-exchanged SAPO material
CN103265049B (zh) * 2013-06-23 2014-12-03 太原理工大学 一种多晶貌sapo-53分子筛的制备方法
CN103787370B (zh) * 2013-12-31 2016-04-13 中国天辰工程有限公司 一种分子筛制备过程中模板剂的回收方法
EP3024806A4 (en) 2014-08-05 2017-07-05 SABIC Global Technologies B.V. Stable silicoaluminophosphate catalysts for conversion of alkyl halides to olefins
WO2016094179A1 (en) * 2014-12-11 2016-06-16 Uop Llc High pressure mto with high si% sapo-34
US11504703B2 (en) * 2017-12-05 2022-11-22 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Method for partially regenerating methanol to olefin catalyst and methanol to olefin process
CN112624139B (zh) * 2019-09-24 2022-11-04 中国石油化工股份有限公司 一种sapo-34分子筛及其合成方法和应用
CN114588952A (zh) * 2020-12-07 2022-06-07 中国科学院大连化学物理研究所 一种再生催化剂的方法
CN116196970A (zh) * 2021-11-30 2023-06-02 国家能源投资集团有限责任公司 甲醇制烯烃催化剂及其制备方法与甲醇制烯烃反应的方法
CN114011457B (zh) * 2021-12-07 2023-09-19 万华化学集团股份有限公司 一种对乙氧基苯酚的制备方法
CN114890435B (zh) * 2022-06-22 2023-08-25 中国石油大学(华东) 一种利用mto废催化剂制备的中空结构sapo-34分子筛及其制备方法与应用
CN115010147B (zh) * 2022-07-25 2023-11-21 吉林大学 基于分子筛亚稳态性质原位后处理制备多级孔sapo-34的方法
WO2024124153A1 (en) * 2022-12-08 2024-06-13 California Institute Of Technology Molecular sieve cit-16p, its synthesis, transformation and use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4898722A (en) * 1984-12-19 1990-02-06 Mobil Oil Corp. Synthesis of crystalline SAPO-37
US4778780A (en) * 1987-07-23 1988-10-18 Mobil Oil Corporation Synthesis of crystalline SAPO-17
US5095163A (en) * 1991-02-28 1992-03-10 Uop Methanol conversion process using SAPO catalysts
US5714662A (en) * 1995-08-10 1998-02-03 Uop Process for producing light olefins from crude methanol
RO114524B1 (ro) * 1997-10-02 1999-05-28 Sc Zecasin Sa Procedeu de fabricare a oleofinelor cu greutate moleculara mica prin conversia catalitica in strat fluidizat a metanolului
US6225254B1 (en) 1999-06-07 2001-05-01 Exxon Mobil Chemical Patents Inc. Maintaining acid catalyst sites in sapo molecular sieves
WO2001025150A1 (en) 1999-10-01 2001-04-12 Pop, Grigore Process for the synthesis of silicoaluminophosphate molecular sieves
US7014827B2 (en) * 2001-10-23 2006-03-21 Machteld Maria Mertens Synthesis of silicoaluminophosphates
US6685905B2 (en) * 2001-12-21 2004-02-03 Exxonmobil Chemical Patents Inc. Silicoaluminophosphate molecular sieves
JP2005518929A (ja) * 2002-02-28 2005-06-30 エクソンモービル・ケミカル・パテンツ・インク 分子篩組成物、それらの触媒、それらの製造、及び変換法における使用
US6680278B2 (en) * 2002-06-12 2004-01-20 Exxonmobil Chemical Patents, Inc. Synthesis of silicoaluminophosphates
RU2284294C2 (ru) * 2004-07-19 2006-09-27 Юоп Ллк Способ синтеза молекулярных сит

Also Published As

Publication number Publication date
EP2022565A1 (en) 2009-02-11
BRPI0814198A2 (pt) 2015-01-27
EP2173482B1 (en) 2018-08-15
EP2173482A1 (en) 2010-04-14
CN101743061B (zh) 2016-10-12
AU2008274582A1 (en) 2009-01-15
CN101743061A (zh) 2010-06-16
AU2008274582B2 (en) 2013-03-28
US20100292071A1 (en) 2010-11-18
WO2009007031A1 (en) 2009-01-15
CL2008001978A1 (es) 2009-01-09
US8603431B2 (en) 2013-12-10
BRPI0814198B1 (pt) 2018-02-06
MY151944A (en) 2014-07-31
RU2469792C2 (ru) 2012-12-20
RU2010103699A (ru) 2011-08-20

Similar Documents

Publication Publication Date Title
AR067419A1 (es) Proceso para preparar tamices moleculares de silicoaluminofosfato (sapo), catalizadores que contienen dichos tamices y procesos de deshidratacion catalitica que utilizan dichos catalizadores
Li et al. Aromatics production via methanol-mediated transformation routes
JP5667311B2 (ja) Ｓａｐｏ分子篩の溶剤熱合成方法及びそれにより調製された触媒
EA026722B1 (ru) Способ получения катализатора на основе модифицированного фосфором цеолита и применение такого катализатора
Ji et al. Steam-dealuminated, OSDA-free RHO and KFI-type zeolites as catalysts for the methanol-to-olefins reaction
MX2022003604A (es) Deshidratacion, dimerizacion y metatesis simultaneas de alcoholes c2-c5.
Gao et al. Development of hierarchical MCM-49 zeolite with intracrystalline mesopores and improved catalytic performance in liquid alkylation of benzene with ethylene
Wu et al. Synthesis of nanosized SAPO-34 with the assistance of bifunctional amine and seeds
CN105268472B (zh) 壳层取向外延共生的ZSM‑5/silicalite‑1核壳分子筛
Liu et al. A chemical approach for ultrafast synthesis of SAPO-n molecular sieves
Zhou et al. The synthesis of SAPO-34 zeolite for an improved MTO performance: tuning the particle size and an insight into the formation mechanism
CN108298550A (zh) 一种以四氢呋喃与有机胺混合作为模板剂制备多级孔sapo-34分子筛的方法
Kadja et al. Low-temperature synthesis of three-pore system hierarchical ZSM-5 zeolite for converting palm oil to high octane green gasoline
EA201391185A1 (ru) Катализатор для получения этилена и пропилена из метанола и/или диметилового эфира, его получение и применение
CN108264058A (zh) 多级孔道结构磷酸硅铝分子筛的制备方法、制备的分子筛和其用途
Wang et al. Study on the reconstruction in the crystallization process of mordenite
Liu et al. Synthesis, characterization and catalytic properties of SAPO-11 with high silicon dispersion
CN103818924A (zh) 一种钛硅分子筛的制备方法及应用
Zhou et al. Small pore SAPO-14-based zeolites with improved propylene selectivity in the methanol to olefins process
CN110342538A (zh) 一种小晶粒磷酸硅铝sapo-34分子筛的合成方法及其应用
CN112209406B (zh) Cha/aei复合分子筛的制法、复合分子筛及其应用
Han et al. Preparation of composite zeolites in polymer hydrogels and their catalytic performances in the methanol-to-olefin reaction
US9643897B2 (en) Enhanced propylene production in OTO process with modified zeolites
CN104229829B (zh) 制备小晶粒sapo-34分子筛的方法
Sun et al. Solvent-free synthesis of lamellar SAPO-18/34 intergrowth zeolite and the catalytic performance for 1-butene cracking

Legal Events

Date Code Title Description
FB Suspension of granting procedure