[go: up one dir, main page]

BR8003631A - Processo para preparar um zeolito zsm-5 de cristais grandes, e zeolito assim obtido - Google Patents

Processo para preparar um zeolito zsm-5 de cristais grandes, e zeolito assim obtido

Info

Publication number
BR8003631A
BR8003631A BR8003631A BR8003631A BR8003631A BR 8003631 A BR8003631 A BR 8003631A BR 8003631 A BR8003631 A BR 8003631A BR 8003631 A BR8003631 A BR 8003631A BR 8003631 A BR8003631 A BR 8003631A
Authority
BR
Brazil
Prior art keywords
zeolite
prepare
zsm
large zsm
Prior art date
Application number
BR8003631A
Other languages
English (en)
Inventor
D Olson
E Valyocsik
L Rollmann
Original Assignee
Mobil Oil 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
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR8003631A publication Critical patent/BR8003631A/pt

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
    • B01J29/40—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
    • 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
    • C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
    • C01B39/38—Type ZSM-5
    • C01B39/40—Type ZSM-5 using at least one organic template directing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
BR8003631A 1979-10-09 1980-06-11 Processo para preparar um zeolito zsm-5 de cristais grandes, e zeolito assim obtido BR8003631A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8282479A 1979-10-09 1979-10-09

Publications (1)

Publication Number Publication Date
BR8003631A true BR8003631A (pt) 1981-04-22

Family

ID=22173690

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003631A BR8003631A (pt) 1979-10-09 1980-06-11 Processo para preparar um zeolito zsm-5 de cristais grandes, e zeolito assim obtido

Country Status (6)

Country Link
EP (1) EP0026962A1 (pt)
JP (1) JPS56114817A (pt)
AU (1) AU537988B2 (pt)
BR (1) BR8003631A (pt)
NZ (1) NZ193929A (pt)
ZA (1) ZA803364B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764356A (en) * 1984-12-21 1988-08-16 Exxon Research & Engineering Co. Process for synthesizing a zeolite catalyst on a pH controlled basis to improve catalyst life
US4908342A (en) * 1985-09-04 1990-03-13 Mobil Oil Corporation ZSM-5 zeolites having uniformly large crystals
US4797267A (en) * 1987-12-23 1989-01-10 Mobil Oil Corporation Method of producing rod-shaped ZSM-5 zeolite
JPH07121360B2 (ja) * 1989-10-04 1995-12-25 中央シリカ株式会社 セラミックフォームにゼオライト層を形成する方法
EP4219399A3 (en) 2018-08-27 2024-03-27 ExxonMobil Technology and Engineering Company A process for making molecular sieves
WO2020046579A1 (en) 2018-08-27 2020-03-05 Exxonmobil Research And Engineering Company Dewaxing using a molecular sieve catalyst
EP4180396A3 (en) 2018-08-27 2024-11-13 ExxonMobil Technology and Engineering Company Molecular sieves and a process for making molecular sieves
CA3110677C (en) 2018-08-27 2025-02-11 ExxonMobil Technology and Engineering Company MOLECULAR SIDES AND METHOD FOR MANUFACTURING MOLECULAR SIDES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702886A (en) * 1969-10-10 1972-11-14 Mobil Oil Corp Crystalline zeolite zsm-5 and method of preparing the same
US4117026A (en) * 1976-05-12 1978-09-26 Mobil Oil Corporation Selective production of para dialkyl substituted benzenes
US4139600A (en) * 1977-04-22 1979-02-13 Mobil Oil Corporation Synthesis of zeolite ZSM-5
NZ186957A (en) * 1977-04-22 1979-10-25 Mobil Oil Corp Synthesis of crystalline aluminosilicate zeolite and catalytic conversion of organic compounds
GB1601915A (en) * 1977-05-25 1981-11-04 Mobil Oil Corp Method of preparation of large crystal alumino-silicate zeolite catalyst
IT1098361B (it) * 1977-08-17 1985-09-07 Mobil Oil Corp Procedimento per la preparazione di una zeolite alluminosilicatica cristallina

Also Published As

Publication number Publication date
AU5918480A (en) 1981-04-16
NZ193929A (en) 1982-09-07
ZA803364B (en) 1981-05-27
JPS56114817A (en) 1981-09-09
AU537988B2 (en) 1984-07-26
EP0026962A1 (en) 1981-04-15

Similar Documents

Publication Publication Date Title
BR8500297A (pt) Composicoes herbicidas,processo para combater ervas daninhas,aplicacao,processo para a preparacao de composicoes
BR8100933A (pt) Processo para preparacao de zeolitos cristalinos,isotaticos e sua aplicacao como catalisadores
BR8002088A (pt) Azoliloxi-carboxilamidas, processo para a sua preparacao e sua utilizacao como herbicidas
BR8503556A (pt) Processo para preparacao de zeolito zsm-5
BR8004343A (pt) Nicomicinas,composicoes praguicidas,emprego,processo para a preparacao de nicomicinas
BR8004432A (pt) Processo para a preparacao de neopentilamina
BR7706383A (pt) Processo para producao de zeolito a;e zeolito a
BR8000641A (pt) Dioxazino compostos,processo para sua preparacao e seu emprego
BR8001740A (pt) Processo para a preparacao de zeolito zsm-12, e zeolito zsm-12 assim obtido
BR8003629A (pt) Processo para preparar um zeolito zsm-5 cristalino e zeolitos assim obtidos
BR8702670A (pt) Processo para preparacao de materiais graxos sulfonados,bem como sua aplicacao
BR7608117A (pt) Processo para preparar um composto pesticida,e composto obtido
BR8003631A (pt) Processo para preparar um zeolito zsm-5 de cristais grandes, e zeolito assim obtido
BR7907496A (pt) Processo para a preparacao de ureia
BR8003628A (pt) Processo para preparar um zeoliti cristalino e zeolitos assim produzidos
BR8705716A (pt) Estirilariloxi-eter-sulfonatos,processo para sua preparacao e sua aplicacao,bem como combinacoes tenso-ativas
BR7907926A (pt) Processo para preparacao de zeolito a de caulim,bem como seu emprego
BR7908196A (pt) Suspensoes de zeolito aquosas estaveis,processo para sua preparacao e aplicacao
BR8102608A (pt) Processo para preparar mercapto-alcoois
BR7904409A (pt) Compostos heterociclicos,processo para sua preparacao,azocorantes,processo para sua preparacao e seu emprego
BR8104415A (pt) Processo para a preparacao de n-fosfonil-carbonil-carbamatos ,composicoes pesticidas para preparar composicoes pesticidas
BR8007596A (pt) Processo para produzir um laminado
BR7906770A (pt) Azocompostos,processo para a sua preparacao e seu emprego
BR7806180A (pt) Processo para preparar 2,3-diidro-7-benzofuranol
BR7904671A (pt) Oxazinocorantes cationicos,processo para sua preparacao e seu emprego