MX2016004737A - Metodo para sintetizar tamices moleculares de silicoaluminofosfato-34. - Google Patents

Metodo para sintetizar tamices moleculares de silicoaluminofosfato-34.

Info

Publication number
MX2016004737A
MX2016004737A MX2016004737A MX2016004737A MX2016004737A MX 2016004737 A MX2016004737 A MX 2016004737A MX 2016004737 A MX2016004737 A MX 2016004737A MX 2016004737 A MX2016004737 A MX 2016004737A MX 2016004737 A MX2016004737 A MX 2016004737A
Authority
MX
Mexico
Prior art keywords
slurry
aged
source
molecular sieves
silicoaluminophosphate
Prior art date
Application number
MX2016004737A
Other languages
English (en)
Inventor
Qiuhua Zhang
Manoj M Koranne
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of MX2016004737A publication Critical patent/MX2016004737A/es

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Classifications

    • 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
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • 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
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J37/04—Mixing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/107—Alkenes with six carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation
    • 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)

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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

Un método para sintetizar pequeños cristales de tamices moleculares de silicoaluminofosfato-34 (SAPO-34) con alta pureza estructural. El método de la invención comprende formar una primera suspensión y una segunda suspensión que se envejecen por separado para formar una primera suspensión envejecida y una segunda suspensión envejecida. La primera suspensión incluye una primera fuente de fósforo, una primera fuente de aluminio, una primera fuente de silicio, y al menos un primer agente director de estructura orgánica. La segunda suspensión incluye una segunda fuente de fósforo, una segunda fuente de aluminio, una segunda fuente de silicio, y al menos un segundo agente director de estructura orgánica. Después, la primera suspensión envejecida y la segunda suspensión envejecida se combinan para formar una mezcla de suspensiones envejecidas. Por último, la cristalización de los tamices moleculares de silicoaluminofosfato que comprenden los tamices moleculares de SAPO-34 se induce a partir de la mezcla de las suspensiones envejecidas.
MX2016004737A 2013-10-24 2014-10-23 Metodo para sintetizar tamices moleculares de silicoaluminofosfato-34. MX2016004737A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361895087P 2013-10-24 2013-10-24
PCT/US2014/061925 WO2015061544A1 (en) 2013-10-24 2014-10-23 Method for synthesizing silicoaluminophosphate-34 molecular sieves

Publications (1)

Publication Number Publication Date
MX2016004737A true MX2016004737A (es) 2016-07-22

Family

ID=52993546

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004737A MX2016004737A (es) 2013-10-24 2014-10-23 Metodo para sintetizar tamices moleculares de silicoaluminofosfato-34.

Country Status (11)

Country Link
US (1) US9889440B2 (es)
EP (1) EP3060339A4 (es)
JP (1) JP6649882B2 (es)
KR (1) KR20160077109A (es)
CN (1) CN105682795B (es)
CA (1) CA2928547C (es)
HK (1) HK1226022A1 (es)
MX (1) MX2016004737A (es)
RU (1) RU2700590C2 (es)
WO (1) WO2015061544A1 (es)
ZA (1) ZA201602075B (es)

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* Cited by examiner, † Cited by third party
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JP6723223B2 (ja) * 2014-08-22 2020-07-15 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ モノイソプロパノールアミンを用いたシリコアルミノホスフェート−３４モレキュラーシーブの合成方法
WO2016120840A1 (en) * 2015-01-29 2016-08-04 Johnson Matthey Public Limited Company Direct incorporation of iron complexes into sapo-34 (cha) type materials
CN106241831B (zh) * 2016-07-26 2018-08-07 南开大学 Cha结构与afi结构交叉生长的硅磷酸铝分子筛及其合成
FR3063995A1 (fr) * 2017-03-17 2018-09-21 Arkema France Procede de synthese multi-reacteur de cristaux de zeolithe a granulometrie controlee
CN111099625B (zh) * 2018-10-25 2021-10-01 中国石油化工股份有限公司 分子筛scm-24、其合成方法及其用途
KR102224614B1 (ko) * 2018-12-31 2021-03-05 포항공과대학교 산학협력단 무기 금속 성분을 포함하는 cha형 sapo 및 그 제조 방법
CN112624150B (zh) * 2019-09-24 2022-09-06 中国石油化工股份有限公司 Sapo-34分子筛的合成方法、合成的分子筛及其用途
CN112824322B (zh) * 2019-11-21 2022-11-08 国家能源投资集团有限责任公司 小粒径sapo-34分子筛以及制备方法与应用
CN113753915B (zh) * 2020-06-01 2023-04-07 中国石油化工股份有限公司 小晶粒sapo-34分子筛的制法、制备的分子筛和用途
CN115849399A (zh) * 2021-09-26 2023-03-28 中国石油化工股份有限公司 一种sapo-5分子筛及其制备方法和应用

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Also Published As

Publication number Publication date
WO2015061544A1 (en) 2015-04-30
KR20160077109A (ko) 2016-07-01
ZA201602075B (en) 2017-06-28
US9889440B2 (en) 2018-02-13
RU2016119886A3 (es) 2018-06-18
EP3060339A1 (en) 2016-08-31
CA2928547A1 (en) 2015-04-30
HK1226022A1 (zh) 2017-09-22
US20160256860A1 (en) 2016-09-08
EP3060339A4 (en) 2017-06-28
CN105682795A (zh) 2016-06-15
CN105682795B (zh) 2020-11-17
RU2700590C2 (ru) 2019-09-18
JP6649882B2 (ja) 2020-02-19
RU2016119886A (ru) 2017-11-29
CA2928547C (en) 2022-05-10
JP2016539893A (ja) 2016-12-22

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