moisture sample

отбор проб на влагу
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Проба, отбираемая специально для определения содержания общей влаги.
Примечание - Для кокса эта проба может использоваться для общего анализа.

Coke and Coal Sampling Glossary. 2014.

Смотреть что такое "moisture sample" в других словарях:

  • Moisture analysis — covers a variety of methods for measuring moisture content in both high level and trace amounts in solids, liquids, or gases. Moisture in percentage amounts is monitored as a specification in commercial food production. There are many… …   Wikipedia

  • Moisture vapor transmission rate — (MVTR), also water vapor transmission rate (WVTR), is a measure of the passage of water vapor through a substance. There are many industries where moisture control is critical. Moisture sensitive foods and pharmeceuticals are put in packaging… …   Wikipedia

  • Moisture equivalent — is proposed by Lyman Briggs and McLane (1910) as a measure of field capacity for fine textured soil materials. Moisture equivalent is defined as the percentage of water which a soil can retain in opposition to a centrifugal force 1000 times that… …   Wikipedia

  • moisture — n in coal, that water in and on coal assayed in accordance with standard test methods in which the final step is the measurement of mass loss from a coal sample heated to 104 to 110°C at specified conditions of residence time, atmosphere, sample… …   Coke&Coal Terminology

  • sample preparation — ▪ chemistry Introduction  in analytical chemistry (chemistry), the processes in which a representative piece of material is extracted from a larger amount and readied for analysis. Sampling and sample preparation have a unique meaning and special …   Universalium

  • Moisture Content —   The water content of a substance (a solid fuel) as measured under specified conditions being the: Dry Basis, which equals the weight of the wet sample minus the weight of a (bone) dry sample divided by the weight of the dry sample times 100 (to …   Energy terms

  • Moisture content —   The water content of a substance (a solid fuel) as measured under specified conditions being the dry basis, which equals the weight of the wet sample minus the weight of a (bone) dry sample divided by the weight of the dry sample times 100 (to… …   Energy terms

  • moisture content — Pet coke as cut from a coker contains roughly from 7 10% moisture which the coke picked up from the steaming and quench operations. It is measured by heating a 100g sample of ground coke, until the moisture is gone, and then re weighing. See: wet …   Petroleum refining glossary

  • moisture equivalent —    The percentage of water retained in a soil sample 1 cm thick after it has been saturated and subjected to a centrifugal force 1000 times gravity for 30 min. Centrifuge moisture equivalent is the water content of a soil after it has been… …   Lexicon of Cave and Karst Terminology

  • total moisture — n all of the moisture in and on a consignment or sample of coal. DISCUSSION In a consignment or sample of coal in which surface moisture is present, total moisture is the sum of surface moisture and pore moisture. In consignments or samples of… …   Coke&Coal Terminology

  • residual moisture — n that moisture remaining in the sample after air drying. DISCUSSION Residual moisture is neither a standard state nor a characteristic property of a coal.Air drying only removes water that can evaporate at or near ambient laboratory conditions… …   Coke&Coal Terminology

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