GB1410569A - Method of preparing sodalite - Google Patents

Method of preparing sodalite

Info

Publication number
GB1410569A
GB1410569A GB5185173A GB5185173A GB1410569A GB 1410569 A GB1410569 A GB 1410569A GB 5185173 A GB5185173 A GB 5185173A GB 5185173 A GB5185173 A GB 5185173A GB 1410569 A GB1410569 A GB 1410569A
Authority
GB
United Kingdom
Prior art keywords
sodium
chloride
alkali metal
metal halide
mixture
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
GB5185173A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1410569A publication Critical patent/GB1410569A/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
    • C01B33/2892—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 containing an element or a compound occluded in the pores of the network, e.g. an oxide already present in the starting reaction mixture

Landscapes

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

Abstract

1410569 Method of preparing sodalite INTERNATIONAL BUSINESS MACHINES CORP 8 Nov 1973 [12 Dec 1972] 51851/73 Heading C1A [Also in Division C4] Sodalite is prepared by dehydrating in an inert atmosphere at from 200‹ to 400‹ C. a mixture of sodium-alumino-silicate and an alkali metal halide and then heating at 700‹ to 1050‹ C. in the presence of hydrogen. The mixture may include an activater, e.g. sodium sulphide, sodium sulphite, sodium sulphate, iron oxide, iron chloride or sdoium hydroxide. The alkali metal halide may be sodium chloride, sodium bromide, sodium iodide, lithium chloride, lithium bromide, lithium iodide, potassium chloride, potassium bromide, potassium iodide or mixtures of these. The ratio of sodiumalumino-silicate to alkali metal halide to activater may range from, e.g. 12 : 1 : 1 to 12 : 5 : 5. The dehydrated mixture may be heated in the presence of hydrogen gas and an inert gas, e.g. nitrogen.
GB5185173A 1972-12-12 1973-11-08 Method of preparing sodalite Expired GB1410569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31429172A 1972-12-12 1972-12-12

Publications (1)

Publication Number Publication Date
GB1410569A true GB1410569A (en) 1975-10-15

Family

ID=23219370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5185173A Expired GB1410569A (en) 1972-12-12 1973-11-08 Method of preparing sodalite

Country Status (4)

Country Link
JP (1) JPS4989689A (en)
DE (1) DE2361294A1 (en)
FR (1) FR2209717B1 (en)
GB (1) GB1410569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112499653A (en) * 2020-12-10 2021-03-16 兰州大学 Preparation method of iodine-containing sodalite

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767807B1 (en) 1997-08-26 1999-10-08 Oreal PROCESS FOR THE PREPARATION OF PHOTOCHROME TITANIUM OXIDE, COMPOUND OBTAINED AND COMPOSITION COMPRISING SAME
FR2767839B1 (en) * 1997-08-26 2002-06-07 Oreal USE OF AN ION CONDUCTOR FOR IMPROVING THE PHOTOCHROMISM OF A COMPOSITION, PARTICULARLY COSMETIC, COMPRISING A PHOTOCHROME COMPOUND, AND COMPOSITION COMPRISING THIS IONIC CONDUCTOR AND THIS PHOTOCHROME COMPOUND
FI20175992A1 (en) * 2017-11-07 2019-05-08 Turun Yliopisto Determining the amount of a predetermined type of radiation irradiated on a sensor material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112499653A (en) * 2020-12-10 2021-03-16 兰州大学 Preparation method of iodine-containing sodalite
CN112499653B (en) * 2020-12-10 2022-08-16 兰州大学 Preparation method of iodine-containing sodalite

Also Published As

Publication number Publication date
JPS4989689A (en) 1974-08-27
DE2361294A1 (en) 1974-06-20
FR2209717B1 (en) 1976-11-19
FR2209717A1 (en) 1974-07-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee