GB313206A - Base exchange materials and method of producing same - Google Patents

Base exchange materials and method of producing same

Info

Publication number
GB313206A
GB313206A GB735028A GB735028A GB313206A GB 313206 A GB313206 A GB 313206A GB 735028 A GB735028 A GB 735028A GB 735028 A GB735028 A GB 735028A GB 313206 A GB313206 A GB 313206A
Authority
GB
United Kingdom
Prior art keywords
alkaline
solution
reaction mixture
silicate
acid
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
GB735028A
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.)
GEN ZEOLITE Co
Original Assignee
GEN ZEOLITE Co
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 GEN ZEOLITE Co filed Critical GEN ZEOLITE Co
Priority to GB735028A priority Critical patent/GB313206A/en
Publication of GB313206A publication Critical patent/GB313206A/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
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

313,206. Dehn, F. B., (General Zeolite- Co.). March 9, 1928. Solid adsorbents for gases.-Base-exchanging substances produced by reacting an alkaline aluminate solution with an, alkaline silicate solution with addition of acid to neutralize most or all of the free alkali present may be used as adsorbents. The acid may be present as a component of the reaction mixture, or be added to the mixed aluminate and silicate or at any time before complete drying of the product. The final reaction mixture may be alkaline or neutral to phenolphthalein and alkaline to methyl orange. The concentration of the solution and the temperature employed are preferably such that a gel embracing most or all of the volume of the reaction mixture is obtained. In an example, a temperature of 5‹ C. is used. By increasing the proportions of silicate and acid used for the reaction the silica content of the product may be increased, and the end product before or after drying may be treated with a solution of an alkali hydroxide carbonate or bicarbonate. Specification 277,082. [Class 1 (iii), Oxides &c., Metallic], is referred to.
GB735028A 1928-03-09 1928-03-09 Base exchange materials and method of producing same Expired GB313206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB735028A GB313206A (en) 1928-03-09 1928-03-09 Base exchange materials and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB735028A GB313206A (en) 1928-03-09 1928-03-09 Base exchange materials and method of producing same

Publications (1)

Publication Number Publication Date
GB313206A true GB313206A (en) 1929-06-10

Family

ID=9831429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB735028A Expired GB313206A (en) 1928-03-09 1928-03-09 Base exchange materials and method of producing same

Country Status (1)

Country Link
GB (1) GB313206A (en)

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