When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Molecular sieve - Wikipedia

   en.wikipedia.org/wiki/Molecular_sieve

   A molecular sieve is a ... of air supplies for ... lifetime of the sieve. 3A molecular sieves are the necessary desiccant in petroleum and chemical industries for ...

3. Desiccant - Wikipedia

   en.wikipedia.org/wiki/Desiccant

   Canisters are commonly filled with silica gel and other molecular sieves as desiccants in drug containers to keep contents dry Silica gel in a sachet or porous packet. A desiccant is a hygroscopic substance that is used to induce or sustain a state of dryness (desiccation) in its vicinity; it is the opposite of a humectant.

4. Diving air compressor - Wikipedia

   en.wikipedia.org/wiki/Diving_air_compressor

   Desiccants are intended to absorb water vapour. Desiccant media used in HP breathing air filters include: activated alumina, silica gel, sorbead, and molecular sieve. Some grades of molecular sieve can absorb up to 23% of its own weight in water, can produce dew points of −75 °C (−103 °F), and have additional capacities for absorbing ...

5. List of desiccants - Wikipedia

   en.wikipedia.org/wiki/List_of_desiccants

   List of desiccants: [1] Activated alumina; Aerogel; Benzophenone (as anion) Bentonite clay; Calcium chloride; Calcium hydride; Calcium oxide; Calcium sulfate (Drierite) Cobalt(II) chloride; Copper(II) sulfate; Lithium chloride; Lithium bromide; Magnesium chloride hexahydrate; Magnesium sulfate; Magnesium perchlorate; Molecular sieve; Phosphorus ...

6. Compressed air dryer - Wikipedia

   en.wikipedia.org/wiki/Compressed_air_dryer

   Twin Tower, or regenerative desiccant dryers, have two vertical tanks filled with media. The compressed air is passed through a pressure vessel with two "towers" filled with a media such as activated alumina, silica gel, molecular sieve or other desiccant material. This desiccant material attracts the water from the compressed air via adsorption.

7. Desiccator - Wikipedia

   en.wikipedia.org/wiki/Desiccator

   The lower compartment of the desiccator contains lumps of silica gel, freshly calcined quicklime, Drierite, molecular sieves, phosphorus pentoxide, (not as effective) anhydrous calcium chloride, or other desiccant to absorb water vapor. The substance needing desiccation is put in the upper compartment, usually on a glazed, perforated ceramic plate.