zeolites

The zeolites are a group of minerals with a four-sided honeycomb structure and, rare among minerals, a negative magnetic charge.

Wil's Ebay E-Store amp;34; 2010

"About three pounds of moisture absorbing minerals called zeolites are held in a container in the bottom of the machine, and during the wash cycle they are heated along with the water.

TreeHugger 2010

These include the cesium - and potassium-rich zeolites, pollucite and leucite, and the lithium-rich mica, zinnwaldite (a variety of the mineral lepidolite).

Rubidium 2008

Mallouk calls the new work "very clever" because Yaghi and his colleagues have designed their hubs and linkers to mimic the construction of zeolites, a family of natural porous compounds widely used as catalysts and filters in industry.

Archive 2008-02-01 EliRabett 2008

How will these things do in the presence of water vapor which screws up zeolites - Bocco

Archive 2008-02-01 EliRabett 2008

Sorption and catalytic destruction of chlorinated VOCs using fresh and dealuminated Y and ZSM-5 zeolites (SuDoc EP 1.23/6: 600/A-96/047) by U.S. Environmental Protection Agency

The Environmental Threat in the Living Room 2008

Monosubstituted methanes can be further condensed to ethylene, propylene and derived hydrocarbons over zeolites or bifunctional acidic-basic catalysts, giving access to a whole range of hydrocarbons essential to our everyday life.

Hydrocarbons for the 21st Century - The Work of the Loker Hydrocarbon Research Institute 1999

During the years 1931-1935 Tiselius published a number of papers on diffusion and adsorption phenomena in naturally occurring base-exchanging zeolites, and these studies were continued during a year's visit to H.S. Taylor's laboratory in

Arne Tiselius - Biography 1964

Dolerite, when composed entirely of augite and labradorite, produces rather inferior soils; but when it contains oligoclase and zeolites, and comes under the head of basalt, its disintegration is the source of soils remarkable for their fertility; for these latter substances undergoing rapid decomposition furnish the plants with abundant supplies of alkalies and lime, while the more slowly decomposing hornblende affords the necessary quantity of magnesia.

Elements of Agricultural Chemistry Thomas Anderson

There are, for instance, several different minerals commonly classified under the name of felspar, which have been distinguished by mineralogists by the names of orthoclase, albite, oligoclase, and labradorite; and there are at least two sorts of mica, two of hornblende, and many varieties of zeolites.

Elements of Agricultural Chemistry Thomas Anderson