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zeolite    
n. 沸石

沸石

zeolite
n 1: any of a family of glassy minerals analogous to feldspar
containing hydrated aluminum silicates of calcium or sodium
or potassium; formed in cavities in lava flows and in
plutonic rocks

Zeolite \Ze"o*lite\, n. [Gr. ? to boil -lite: cf. F.
z['e]olithe.] (Min.)
A term now used to designate any one of a family of minerals,
hydrous silicates of alumina, with lime, soda, potash, or
rarely baryta. Here are included natrolite, stilbite,
analcime, chabazite, thomsonite, heulandite, and others.
These species occur of secondary origin in the cavities of
amygdaloid, basalt, and lava, also, less frequently, in
granite and gneiss. So called because many of these species
intumesce before the blowpipe.
[1913 Webster]

{Needle zeolite}, needlestone; natrolite.
[1913 Webster]

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  • Zeolite - Wikipedia
    The zeolite is used as a molecular sieve to create purified oxygen from air using its ability to trap impurities, in a process involving the adsorption of nitrogen, leaving highly purified oxygen and up to 5% argon
  • Zeolites and Zeolite Detoxes: Risks, Side Effects, and Safety
    But so far, there isn't any evidence to show that zeolite prevents or treats cancer in humans, and there are no FDA-approved cancer treatments that contain zeolites
  • Zeolite | Structure, Properties, Facts | Britannica
    Zeolite, any member of a family of hydrated aluminosilicate minerals that contain alkali and alkaline-earth metals The zeolites are noted for their lability toward ion-exchange and reversible dehydration Learn more about the characteristics and structure of zeolites in this article
  • An Overview of Zeolites: From Historical Background to Diverse . . .
    Natural zeolites are crystalline aluminosilicates distinguished by a microporous, three-dimensional structure formed by interconnecting tetrahedral units of silica (SiO 4) and alumina (AlO 4), linked by shared oxygen atoms
  • What Is Zeolite and How Does It Work? - Biology Insights
    Natural zeolites form over thousands of years when volcanic ash and rock react with alkaline groundwater This yields over 40 distinct frameworks, though they are rarely found in a pure state and often contain other minerals or quartz as impurities
  • The Best Zeolite Heavy Metal Detox Is 100% Natural Zeolite Pure
    Zeolite Pure is 100% natural and proudly (Made In The USA) from a unique volcanic mineral called clinoptilolite zeolite It is mined from underground and then crushed to be in powdered form The zeolite powder is then sent into a micronizer machine that further reduces its size
  • Minerals, Properties, Occurrence, Uses - Geology Science
    In summary, zeolite minerals are remarkable materials with a wide range of applications in diverse industries, thanks to their unique structural and chemical properties Their ability to adsorb, exchange cations, and act as molecular sieves has made them invaluable in addressing numerous challenges in modern industrial and environmental processes
  • What are zeolites? | How do zeolite catalysts work? - Explain that Stuff
    Zeolites are hydrated aluminosilicate minerals made from interlinked tetrahedra of alumina (AlO 4) and silica (SiO 4)
  • Zeolites - Chemistry Encyclopedia - structure, reaction, water, uses . . .
    The word "zeolite" comes from the Greek for "boiling stone," because of the early observation that zeolites release water when heated As their compositions are not fixed, they are examples of nonstoichiometric compounds
  • What is Zeolite? - Zeolite Composites
    Zeolite is one of the rare minerals that possess a natural negative charge The combination of the honeycomb structure and net negative charge allows Zeolite to both absorb liquids and adsorb elements based on the strength of the chemical bond





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