ES328982A2 - A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES328982A2
ES328982A2 ES0328982A ES328982A ES328982A2 ES 328982 A2 ES328982 A2 ES 328982A2 ES 0328982 A ES0328982 A ES 0328982A ES 328982 A ES328982 A ES 328982A ES 328982 A2 ES328982 A2 ES 328982A2
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
mordinite
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
ES0328982A
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of ES328982A2 publication Critical patent/ES328982A2/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
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2861—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of mordenite type, e.g. ptilolite or dachiardite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Improvements introduced in the object of the main Patent No. 315,577, requested on July 20, 1965 by: "A process for the manufacture of crystalline mordenite by hydrothermal treatment", in which an aqueous suspension of a silicoaluminate is treated for at least several hours amorphous composition such that the molar ratio of the silica to the aluminum oxide is between 9 and 13, preferably between 10 and 12 and the ratio of the alkaline oxide to the aluminum oxide is between 0.5 and 1.6, presence of alkali in such quantity that the initial pH is comprised between 11 and 13, according to the main patent, characterized in that the hydrothermal treatment is carried out under autogenous pressure at least equal to the atmospheric pressure at a temperature comprised between approximately 100 and 200º C. (Machine-translation by Google Translate, not legally binding)
ES0328982A 1965-07-12 1966-07-11 A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding) Expired ES328982A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24354A FR88553E (en) 1965-07-12 1965-07-12 Crystalline mordenite manufacturing process

Publications (1)

Publication Number Publication Date
ES328982A2 true ES328982A2 (en) 1967-04-16

Family

ID=8584318

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0328982A Expired ES328982A2 (en) 1965-07-12 1966-07-11 A procedure for the making of crystaline mordinite by hydrothermic treatment. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE683948A (en)
DE (1) DE1542606A1 (en)
ES (1) ES328982A2 (en)
FR (1) FR88553E (en)
GB (1) GB1152203A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459764A (en) * 1945-06-14 1949-01-18 Niagara Res Corp Purification of native sulfur
JPS5973421A (en) * 1982-10-18 1984-04-25 Toyo Soda Mfg Co Ltd Preparation of zeolite l
US4661291A (en) * 1984-09-25 1987-04-28 Mitsui Engineering & Shipbuilding Co., Ltd. Method for fixation of incinerator ash or iodine sorbent

Also Published As

Publication number Publication date
GB1152203A (en) 1969-05-14
DE1542606A1 (en) 1970-04-02
BE683948A (en) 1967-01-11
FR88553E (en) 1967-02-24

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