DE3572776D1 - Modification of zeolites with ammonium fluoride - Google Patents

Modification of zeolites with ammonium fluoride

Info

Publication number
DE3572776D1
DE3572776D1 DE8585301039T DE3572776T DE3572776D1 DE 3572776 D1 DE3572776 D1 DE 3572776D1 DE 8585301039 T DE8585301039 T DE 8585301039T DE 3572776 T DE3572776 T DE 3572776T DE 3572776 D1 DE3572776 D1 DE 3572776D1
Authority
DE
Germany
Prior art keywords
zeolite
treated
ammonium
zeolites
ammonium fluoride
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8585301039T
Other languages
English (en)
Inventor
Edward Joseph Rosinski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
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 DE3572776D1 publication Critical patent/DE3572776D1/de
Expired legal-status Critical Current

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)
DE8585301039T 1983-10-19 1985-02-15 Modification of zeolites with ammonium fluoride Expired DE3572776D1 (en)

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
DE3572776D1 true DE3572776D1 (en) 1989-10-12

Family

ID=49118245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585301039T Expired DE3572776D1 (en) 1983-10-19 1985-02-15 Modification of zeolites with ammonium fluoride

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
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
ATE46098T1 (de) 1989-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee