ZA997858B - Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves. - Google Patents

Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves.

Info

Publication number
ZA997858B
ZA997858B ZA9907858A ZA997858A ZA997858B ZA 997858 B ZA997858 B ZA 997858B ZA 9907858 A ZA9907858 A ZA 9907858A ZA 997858 A ZA997858 A ZA 997858A ZA 997858 B ZA997858 B ZA 997858B
Authority
ZA
South Africa
Prior art keywords
sub
particle size
size distribution
molecular sieves
controlling
Prior art date
Application number
ZA9907858A
Other languages
English (en)
Inventor
Medhat K Tannous
Sonu Marchioretto
Lyle E Monson
Original Assignee
Uop Llc
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 Uop Llc filed Critical Uop Llc
Publication of ZA997858B publication Critical patent/ZA997858B/xx

Links

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
    • C01B39/04—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 using at least one organic template directing agent, e.g. an ionic quaternary ammonium compound or an aminated compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B37/00—Compounds having molecular sieve properties but not having base-exchange properties
    • 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
    • C01B39/14—Type A
    • C01B39/145—Type A using at least one organic template directing agent
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/24—LTA, e.g. A, alpha, ZK-4, ZK-21, ZK-22
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/30—Alpo and sapo

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crushing And Grinding (AREA)
ZA9907858A 1998-12-29 1999-12-23 Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves. ZA997858B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/222,109 US5989518A (en) 1998-12-29 1998-12-29 Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve

Publications (1)

Publication Number Publication Date
ZA997858B true ZA997858B (en) 2000-06-23

Family

ID=22830870

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9907858A ZA997858B (en) 1998-12-29 1999-12-23 Controlling the particle size and particle size distribution in a process for continuous synthesis of molecular sieves.

Country Status (9)

Country Link
US (1) US5989518A (xx)
EP (1) EP1016627B1 (xx)
JP (1) JP2000233921A (xx)
CN (1) CN1128674C (xx)
AT (1) ATE236081T1 (xx)
CA (1) CA2292309A1 (xx)
DE (1) DE69906465T2 (xx)
ES (1) ES2196712T3 (xx)
ZA (1) ZA997858B (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6303534B1 (en) 1998-05-26 2001-10-16 Exxonmobil Chemical Patents Inc. Silicoaluminophosphates having an AEL structure, and their preparation
GB9816508D0 (en) * 1998-07-29 1998-09-23 Exxon Chemical Patents Inc Molecular sieves and processes for their manufacture
US6656447B1 (en) 1998-12-29 2003-12-02 Uop Llc Process for synthesizing and controlling the particle size and particle size distribution of a molecular sieve
CN1323031C (zh) * 2004-04-14 2007-06-27 中国石油化工股份有限公司 一种NaY分子筛的制备方法
CN1331746C (zh) * 2004-07-20 2007-08-15 环球油品公司 分子筛的合成方法
US7528201B2 (en) * 2004-12-22 2009-05-05 Exxonmobil Chemical Patents Inc. Synthesis of silicoaluminophosphate molecular sieves
US20100029998A1 (en) 2008-07-29 2010-02-04 Chevron U.S.A. Inc. Synthesis of a Crystalline Silicoaluminophosphate
HUE030927T2 (en) 2009-06-12 2017-06-28 Albemarle Europe Sprl SAPO molecular filter catalysts and their production and use
CN102372276B (zh) * 2010-08-23 2014-03-05 中国石油化工股份有限公司 小晶粒分子筛的制备方法
EP2874944A4 (en) * 2011-12-22 2016-04-27 Uop Llc HISTORICAL CONVERSION SYNTHESIS OF ZEOLITHES
CN104968336A (zh) * 2012-07-11 2015-10-07 Zs制药公司 用于治疗高钙血症患者高钾血症的微孔硅酸锆以及用于治疗高钾血症的改进的含钙组合物
CN104340989B (zh) * 2013-07-24 2017-06-27 中国科学院过程工程研究所 一种4a分子筛的水热合成方法
CN106276946B (zh) * 2015-06-10 2018-05-18 中国科学院大连化学物理研究所 一种rho-sapo分子筛的合成方法及其应用
JP7134099B2 (ja) 2016-06-17 2022-09-09 ビーエーエスエフ ソシエタス・ヨーロピア ゼオライト材料の連続合成のための方法
FR3063995A1 (fr) * 2017-03-17 2018-09-21 Arkema France Procede de synthese multi-reacteur de cristaux de zeolithe a granulometrie controlee
FR3063994B1 (fr) * 2017-03-17 2022-01-21 Arkema France Procede de synthese a ensemencement multiple de cristaux de zeolithe a granulometrie controlee
US11623868B2 (en) 2018-08-02 2023-04-11 Basf Se Process for a continuous synthesis of zeolitic materials using seed crystals loaded with organotemplate
KR102197599B1 (ko) * 2018-10-11 2020-12-31 포항공과대학교 산학협력단 실리코알루미노포스페이트 분자체, 및 그 제조 방법, 이를 이용한 이산화탄소의 선택적 분리방법
WO2020109290A1 (en) 2018-11-27 2020-06-04 Basf Se Solvent-free mechanochemical activation in zeolite synthesis
WO2020109292A1 (en) 2018-11-27 2020-06-04 Basf Se Mechanochemical activation in zeolite synthesis
KR102224614B1 (ko) * 2018-12-31 2021-03-05 포항공과대학교 산학협력단 무기 금속 성분을 포함하는 cha형 sapo 및 그 제조 방법
CN110002456A (zh) * 2019-05-11 2019-07-12 佛山市南海区锐翔科技有限公司 一种水玻璃制作工艺及其生产流水线

Family Cites Families (25)

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US3310373A (en) * 1963-04-03 1967-03-21 Mobil Oil Corp Method for producing crystalline aluminosilicates
US3425800A (en) * 1967-10-05 1969-02-04 Aluminum Co Of America Production of crystalline zeolites
US3886094A (en) * 1972-12-22 1975-05-27 Grace W R & Co Preparation of hydrocarbon conversion catalysts
DE2907108A1 (de) * 1979-02-23 1980-09-04 Basf Ag Verfahren zur herstellung lagerstabiler, pumpbarer und fliessfaehiger alumosilikat-suspensionen durch nassvermahlung
NZ193927A (en) * 1979-06-11 1982-09-07 Mobil Oil Corp Continuous stream method of preparing crystalline zeolite
US4385042A (en) * 1979-08-06 1983-05-24 Mobil Oil Corporation Continuous reaction/separation method for nucleated growth reactions
DE2941636A1 (de) * 1979-10-13 1981-05-07 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen herstellung feinstteiliger zeolithischer natriumaluminiumsilikate
DE3011834A1 (de) * 1980-03-27 1981-10-01 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung feinstteiliger zeolithischer natriumaluminiumsilikate
US4310440A (en) * 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
DD152525A1 (de) * 1980-08-13 1981-12-02 Bergk Karl Heinz Verfahren zur herstellung von alumosilikaten
US4368174A (en) * 1980-12-29 1983-01-11 Mobil Oil Corporation Apparatus for a continuous down-flow zeolite production
US4374093A (en) * 1981-02-20 1983-02-15 Mobil Oil Corporation Continuous-stream upflow zeolite crystallization apparatus
DE3203777A1 (de) * 1982-02-04 1983-08-11 Degussa Ag, 6000 Frankfurt Verfahren zur kontinuierlichen umwandlung von metakaolin in feinstteiliges zeolithisches natriumaluminiumsilikat
US4440871A (en) * 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
ZA851734B (en) * 1984-03-23 1986-10-29 Mobil Oil Corp A continuous process for manufacturing crystalline zeolites
US4818509A (en) * 1984-03-23 1989-04-04 Mobil Oil Corporation Continuous process for manufacturing crystalline zeolites in continuously stirred backmixed crystallizers
US4853197A (en) * 1987-06-04 1989-08-01 Uop Crystalline metal aluminophosphates
US4880761A (en) * 1988-12-06 1989-11-14 Uop Crystalline microporous metal sulfide compositions
DE3919098A1 (de) * 1989-06-10 1990-12-13 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von kristallinen und zeolithischen alumosilikaten
DE3919400A1 (de) * 1989-06-14 1991-01-10 Vaw Ver Aluminium Werke Ag Verfahren zur herstellung von hochkieselsaeurehaltigen alumosilikaten
DK0490011T3 (da) * 1990-12-14 1994-11-07 Foret Sa Fremgangsmåde til fremstilling af zeolit 4A ud fra bauxit
GB2252305A (en) * 1991-01-31 1992-08-05 Foret Sa Zeolite manufacture by a continuous gel crystallization process
US5302362A (en) * 1992-04-10 1994-04-12 Uop Crystalline microporous metallo-zinc phosphate compositions
US5427765A (en) * 1993-02-02 1995-06-27 Tosoh Corporation Method of producing zeolite β
GB9508821D0 (en) * 1995-05-01 1995-06-21 Unilever Plc Small particle size p-type zeolite

Also Published As

Publication number Publication date
CN1128674C (zh) 2003-11-26
ATE236081T1 (de) 2003-04-15
DE69906465T2 (de) 2004-03-11
CN1261554A (zh) 2000-08-02
EP1016627A1 (en) 2000-07-05
ES2196712T3 (es) 2003-12-16
JP2000233921A (ja) 2000-08-29
US5989518A (en) 1999-11-23
CA2292309A1 (en) 2000-06-29
EP1016627B1 (en) 2003-04-02
DE69906465D1 (de) 2003-05-08

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