| 词汇 | adsorbent |
| 释义 | adsorbent adjective chemistry specializeduk /ædˈzɔː.bənt//ædˈsɔː.bənt/ us /ædˈsɔːr.bənt//ædˈzɔːr.bənt/ An adsorbent material causes a substance, usually a gas, to form a very thin layer on its surface. : 吸附的 Fuller’s earth is a highly adsorbent claylike substance.漂白土是一种有高度吸附力的类似粘土的物质。 Some specific gaseous pollutants may be removed by adsorbent beds.吸附床可移除一些特殊的气态污染物质。 GAC is a highly porous adsorbent material. These devices require frequent replacement of the adsorbent material. Once the adsorbent surface of the nose is filled with odorant molecules, it becomes saturated and no "stronger" smell will be perceived. Seeadsorb adsorbent noun[ C ] chemistry specialized a material that causes a substance, usually a gas, to form a very thin layer on its surface: 吸附剂 Several adsorbents are available, including silica gel and alumina.有几种吸附剂可用，包括硅胶和铝矾土。 Animal charcoal is used as an adsorbent to remove colouring matter from food liquids. 动物炭可以用作吸附剂，移除食用液体中的染色物。 Sometimes, the adsorbate is incorporated into the structure of the adsorbent. Terra fullonica is used as an adsorbent in toiletries. When the adsorbent becomes saturated with odour molecules, its adsorptive capacity is greatly reduced. Seeadsorb Examples of adsorbentadsorbent They are prepared by mixing the adsorbent, such as silica gel, with a small amount of inert binder like calcium sulfate (gypsum) and water. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With this process, nitrogen is produced by the plant at the above-atmospheric pressure, while the adsorbent regeneration is accomplished at below-atmospheric pressure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Activated alumina is an adsorbent that effectively removes arsenic. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In a liquid chromatography experiment, for example, an analyte is generally adsorbed, or bound to, an adsorbent in a liquid chromatography column. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Out of the pulp, seed and peel, the peel has the best adsorbent ability. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Elution then is the process of removing analytes from the adsorbent by running a solvent, called an eluent, past the adsorbent/analyte complex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The wheel continues to rotate and the adsorbent process is repeated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some types of filter are fitted with a carbon core to act as a deodorizing adsorbent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The process of the adsorbate binding to the adsorbent is called adsorption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This process creates a film of the "adsorbate" on the surface of the "adsorbent". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The only adsorbent types of finings in use are activated carbon and specialized fining yeasts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He used liquid-adsorption column chromatography with calcium carbonate as adsorbent and petrol ether/ethanol mixtures as eluent to separate chlorophylls and carotenoids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. From here, adsorbate molecules would either adsorb to the adsorbent or desorb into the gaseous phase. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The adsorbent can then be regenerated, leaving a highly pure nitrogen stream. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The disadvantage of volumetric measurements is the considerable amount of adsorbent sample needed to overcome adsorption effects on the walls of the vessels. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of adsorbent These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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