ATE46098T1 - Modifikation von zeolithen mit ammoniumfluorid. - Google Patents

Modifikation von zeolithen mit ammoniumfluorid.

Info

Publication number
ATE46098T1
ATE46098T1 AT85301039T AT85301039T ATE46098T1 AT E46098 T1 ATE46098 T1 AT E46098T1 AT 85301039 T AT85301039 T AT 85301039T AT 85301039 T AT85301039 T AT 85301039T AT E46098 T1 ATE46098 T1 AT E46098T1
Authority
AT
Austria
Prior art keywords
zeolite
treated
ammonium
zeolites
ammonium fluoride
Prior art date
Application number
AT85301039T
Other languages
English (en)
Inventor
Edward Joseph Rosinski
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
Application granted granted Critical
Publication of ATE46098T1 publication Critical patent/ATE46098T1/de

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
    • 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
    • B01J29/65—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the ferrierite type, e.g. types ZSM-21, ZSM-35 or ZSM-38, as exemplified by patent documents US4046859, US4016245 and US4046859, respectively
    • 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
    • B01J2229/20—After treatment, characterised by the effect to be obtained to introduce other elements in the catalyst composition comprising the molecular sieve, but not specially in or on the molecular sieve itself
    • 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
    • B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst 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
    • B01J2229/42—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
    • 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
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT85301039T 1983-10-19 1985-02-15 Modifikation von zeolithen mit ammoniumfluorid. ATE46098T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54354983A 1983-10-19 1983-10-19
CA000474416A CA1236816A (en) 1983-10-19 1985-02-15 Modification of zeolites with ammonium fluoride
EP85301039A EP0191212B1 (de) 1983-10-19 1985-02-15 Modifikation von Zeolithen mit Ammoniumfluorid

Publications (1)

Publication Number Publication Date
ATE46098T1 true ATE46098T1 (de) 1989-09-15

Family

ID=49118245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85301039T ATE46098T1 (de) 1983-10-19 1985-02-15 Modifikation von zeolithen mit ammoniumfluorid.

Country Status (6)

Country Link
EP (1) EP0191212B1 (de)
AT (1) ATE46098T1 (de)
AU (1) AU573697B2 (de)
BR (1) BR8304402A (de)
CA (1) CA1236816A (de)
DE (1) DE3572776D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016053637A1 (en) * 2014-09-29 2016-04-07 Basf Corporation Preparation and applications of hydrophobic materials
CN109689206A (zh) 2016-09-08 2019-04-26 切弗朗菲利浦化学公司 具有改进活性和稳定性的酸性芳构化催化剂
JP7380987B2 (ja) * 2018-12-13 2023-11-15 国立大学法人 東京大学 ゼオライトおよびその製造方法
CN114073976B (zh) * 2020-08-10 2023-04-07 中国科学院大连化学物理研究所 一种改性zsm-5分子筛及其制备方法和应用
CN114713209B (zh) * 2021-01-06 2024-04-05 浙江蓝天环保高科技股份有限公司 一种氟化物改性吸附剂及六氟-1,3-丁二烯粗品的纯化方法
CN113307282B (zh) * 2021-06-25 2022-11-15 太原理工大学 一种煤矸石固废合成方钠石沸石分子筛的方法
CN115990415A (zh) * 2022-10-27 2023-04-21 塔里木大学 基于超薄蛭石纳米片填充的混合基质膜及制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594331A (en) * 1969-02-27 1971-07-20 Grace W R & Co Method of increasing the thermal stability of crystalline zeolites
US3933983A (en) * 1971-06-07 1976-01-20 W. R. Grace & Co. Method of increasing the thermal stability of crystalline zeolites
US4073865A (en) * 1976-09-27 1978-02-14 Union Carbide Corporation Silica polymorph and process for preparing same
DE3174890D1 (en) * 1981-04-08 1986-08-07 Mobil Oil Corp De-aluminization of aluminosilicates
US4361713A (en) * 1981-06-26 1982-11-30 Mobil Oil Corporation Para-selective zeolite catalysts treated with halogen compounds
DE3207278A1 (de) * 1982-03-01 1983-09-08 Texaco Development Corp., 10650 White Plains, N.Y. Katalysator-system und crack-verfahren
US4427786A (en) * 1982-03-08 1984-01-24 Mobil Oil Corporation Activation of high silica zeolites

Also Published As

Publication number Publication date
CA1236816A (en) 1988-05-17
DE3572776D1 (en) 1989-10-12
EP0191212B1 (de) 1989-09-06
AU3890285A (en) 1986-08-21
AU573697B2 (en) 1988-06-16
EP0191212A1 (de) 1986-08-20
BR8304402A (pt) 1985-03-26

Similar Documents

Publication Publication Date Title
EP0119023A3 (de) Katalytische Aktivität von zeolitischen Aluminosilikaten
BR8302514A (pt) Processo para a preparacao de um zeolito, processo para a desidrocilizacao e/ou isomerizacao de hidrocarbonetos e processo para a conversao de hidrocarbonetos
KR880009691A (ko) 배기가스 내의 NOx를 감소하기 위한 촉매 및 방법
JPS6470148A (en) Novel catalyst composition and method for manufacture and use of the same
DE69534721D1 (de) Methode zur katalytischen umwandlung von kohlenwasserstoffen mittels eines silber-zeolith-katalysators
BR8405577A (pt) Processo para tratamento de zeolito de alumino-silicatos para aumentar sua atividade acida catalita e composto catalisador
BR8101655A (pt) Zeolito de alumino silicato cristalino sintetico processo para sua preparacao,catalisador composto e catalisador para conversao de hidrocarbonetos
BR8502892A (pt) Processo para sintetizacao de zeolito zsm-12,e para efetuar conversao catalitica de carga de alimentacao contendo composto organico
BR8503324A (pt) Processo para elevar a atividade catalitica de zeolito cristalino
ATE132843T1 (de) Verfahren zur katalytischen umsetzung von olefinen
ATE46098T1 (de) Modifikation von zeolithen mit ammoniumfluorid.
ES2028291T3 (es) Catalizadores de zeolita modificados y su utilizacion en la preparacion y transformacion de hidrocarburos.
ES2012701A6 (es) Herramienta dental oscilante perfeccionada.
BR8506320A (pt) Processo para preparacao de zeolito l,catalisador,processo para a conversao de uma carga de hidrocarboneto e processo para a desidrociclizacao e/ou isomerizacao de hidrocarbonetos aciclicos
DE3360832D1 (en) Hydrocracking catalyst and distillate selective hydrocracking process
BR8503241A (pt) Processo de adicao de catalisador contendo zsm-5 em unidades de craqueamento catalitico de leito movel
DE68901588D1 (de) Katalytisches verfahren zur dimerisierung, codimerisierung oder oligomerisierung von olefinen unter verwendung einer autogenen temperaturregelnden fluessigkeit.
BR8402686A (pt) Processo para craquear uma carga de hidrocarbonetos para produzir hidrocarbonetos com menores pontos de ebulicao;catalisador de craqueamento e processo para sua preparacao;aluminossilicato zeolitico;catalisador para craquear hidrocarbonetos
BR8503242A (pt) Processo de preparacao de catalisador zsm-5 modificado,processo para craqueamento catalitico e processo para modificar catalisador
ES2054246T3 (es) Modificacion de clinoptilolita natural y su uso como un catalizador de oligomerizacion.
DE68902016D1 (de) Katalytisches verfahren zur dimerisierung, codimerisierung oder oligomerisierung von olefinen unter verwendung einer autogenen temperaturregelnden fluessigkeit.
HAELSIG et al. Influence of structural parameters of zeolite catalysts on their activity and selectivity[Final Report, Dec. 1981]
SU1370859A1 (ru) Способ приготовления катализатора на основе высококремнеземного цеолита
FR2611533B1 (fr) Procede de regeneration de catalyseurs de conversion d'hydrocarbures, a base de zeolithe
IT1113671B (it) Materiale contenente silice e fabbricazione di idrocarburi mediante il suo impiego come catalizzatore

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee