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2. Desiccator - Wikipedia

   en.wikipedia.org/wiki/Desiccator

   Colour changing silica may be used to indicate when it should be refreshed. Indication gels typically change from blue to pink (if the indicator is cobalt(II) chloride) as they absorb moisture but other colours may be used. A stopcock may be included to permit the desiccator to be evacuated. Such models are usually known as vacuum desiccators.

3. Moisture removal efficiency - Wikipedia

   en.wikipedia.org/wiki/Moisture_removal_efficiency

   DOAS Diagram. Moisture Removal Efficiency (MRE) is a measure of the energy efficiency of any dehumidification process. Moisture removal efficiency is the water vapor removed from air at a defined inlet air temperature and humidity, divided by the total energy consumed by the dehumidification equipment during the same time period, including all fan and pump energy needed to move air and fluids ...

4. Desiccant - Wikipedia

   en.wikipedia.org/wiki/Desiccant

   Canisters are commonly filled with silica gel and other molecular sieves used as desiccant 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.

5. Wood drying - Wikipedia

   en.wikipedia.org/wiki/Wood_drying

   The bulk of water contained in the cell lumina is only held by capillary forces. It is not bound chemically and is called free water. Free water is not in the same thermodynamic state as liquid water: energy is required to overcome the capillary forces. Furthermore, free water may contain chemicals, altering the drying characteristics of wood.

6. Moisture - Wikipedia

   en.wikipedia.org/wiki/Moisture

   Dew on a spider web Water vapor deposits itself in colder surfaces. Excess moisture in the inside of a home can cause paint in the walls to start peeling off, in this case, paint in the wall of a bathroom. Moisture is the presence of a liquid, especially water, often in trace amounts. Moisture is defined as water in the adsorbed or absorbed ...

7. Compressed air dryer - Wikipedia

   en.wikipedia.org/wiki/Compressed_air_dryer

   Therefore, it is desirable to remove condensing moisture from the air stream to prevent damage to equipment, air tools and processes. [citation needed] Next to these damage mechanisms, in outdoor situations, water can accumulate and then freeze, leading to failure of components, e.g. braking systems. There are various types of compressed air ...