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ES461523A1 - Crystalline zeolite hp - Google Patents

Crystalline zeolite hp

Info

Publication number
ES461523A1
ES461523A1 ES461523A ES461523A ES461523A1 ES 461523 A1 ES461523 A1 ES 461523A1 ES 461523 A ES461523 A ES 461523A ES 461523 A ES461523 A ES 461523A ES 461523 A1 ES461523 A1 ES 461523A1
Authority
ES
Spain
Prior art keywords
crystalline zeolite
psig
mpa
translation
silicon
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
ES461523A
Other languages
Spanish (es)
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of ES461523A1 publication Critical patent/ES461523A1/en
Expired legal-status Critical Current

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
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/22—Type X

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)

Abstract

A process for the preparation of a synthetic zeolite, characterized by maintaining an aqueous mixture of sodium aluminosilicate, with an atomic ratio of silicon to aluminum comprised between 0.25 and 1.0, at a pressure greater than 20,000 psig (approximately 138 mpa) and at a temperature between 150 and 350º f (65.6-176.7º c) for at least 3 hours. (Machine-translation by Google Translate, not legally binding)
ES461523A 1976-08-11 1977-08-10 Crystalline zeolite hp Expired ES461523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71345776A 1976-08-11 1976-08-11

Publications (1)

Publication Number Publication Date
ES461523A1 true ES461523A1 (en) 1978-06-16

Family

ID=24866219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461523A Expired ES461523A1 (en) 1976-08-11 1977-08-10 Crystalline zeolite hp

Country Status (9)

Country Link
JP (1) JPS5321100A (en)
BE (1) BE857243A (en)
BR (1) BR7704161A (en)
CA (1) CA1096845A (en)
DE (1) DE2734774A1 (en)
ES (1) ES461523A1 (en)
FR (1) FR2361315A1 (en)
GB (1) GB1586985A (en)
NL (1) NL7708850A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55133517A (en) * 1979-04-05 1980-10-17 Tohoku Metal Ind Ltd Manufacture of pulse transformer
JPS5846847Y2 (en) * 1980-07-02 1983-10-25 和広スポ−ツ建設株式会社 Measurement basics for laying lines for track and field tracks, etc.
US8603433B2 (en) * 2011-04-13 2013-12-10 Uop Llc Aluminosilicate X-type zeolite compositions with low LTA-type zeolite
CN107459339B (en) * 2017-09-14 2020-05-12 黄河三角洲京博化工研究院有限公司 FCC spent catalyst-fly ash ceramsite and production method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979381A (en) * 1958-12-01 1961-04-11 Union Carbide Corp Process for producing zeolite x
FR1286136A (en) * 1961-03-24 1962-03-02 Union Carbide Corp Process for manufacturing zeolite x
US3492089A (en) * 1968-11-26 1970-01-27 Universal Oil Prod Co Crystalline aluminosilicate faujasite manufacture
US3852411A (en) * 1971-08-04 1974-12-03 Exxon Research Engineering Co Methods for the preparation of improved faujasite compositions
CA1004656A (en) * 1972-07-14 1977-02-01 Texaco Development Corporation Crystalline aluminosilicate precursor

Also Published As

Publication number Publication date
FR2361315B1 (en) 1982-10-08
CA1096845A (en) 1981-03-03
DE2734774A1 (en) 1978-02-16
NL7708850A (en) 1978-02-14
FR2361315A1 (en) 1978-03-10
GB1586985A (en) 1981-03-25
BE857243A (en) 1978-01-27
BR7704161A (en) 1978-05-09
JPS5321100A (en) 1978-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202