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Application of Desiccant Wheels in the Pharmaceutical Industry

In the pharmaceutical industry, drug formulations come in a variety of types, and many medications produced require humidity control—such as tablets, suppositories, powders, pastes, lotions, ampoules, capsules, blood products, and diagnostic reagents. Among these, effervescent tablets and softgel formulations stand out as particularly notable examples: Effervescent tablets contain carbonates and organic acids, which react with water to release gas, creating a bubbly, effervescent effect. These tablets are categorized into oral effervescent forms and vaginal effervescent tablets, both of which are formulated using effervescent agents as disintegrants.

2021-07-15

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The world's lightest solid, capable of significantly enhancing lithium-battery discharge performance.

A polymer solution or sol of a certain concentration, under appropriate conditions, gradually increases in viscosity until it eventually loses its fluidity, transforming the entire system into an elastic semi-solid with a uniform appearance and a stable, defined shape. This elastic semi-solid is known as a gel.

2021-07-13

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Applications of Desiccant Wheels in the Electronics Industry

In the manufacturing process of electronic products, strict control of ambient air humidity is essential due to the sensitivity of certain raw materials and substrates to moisture, ensuring both product quality and yield rates. Examples include PCB printed circuit boards, semiconductor chips, optical fibers, capacitors, electronic insulators, and lithium batteries—among which lithium batteries stand out as one of the most typical applications. Currently, lithium batteries are among the fastest-growing and most widely used battery technologies. Lithium batteries are categorized into primary lithium cells and secondary lithium cells.

2021-07-06

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Application of desiccant wheels in bridge corrosion protection

According to research by British scientist Vernon, metal corrosion is closely linked to the relative humidity of the surrounding environment—and is independent of temperature. When metal objects are exposed to environments with relative humidity above 60%, the rate of corrosion on their surfaces accelerates dramatically. However, when metals are kept in humidity levels below 50%, the corrosion process on their surfaces remains extremely slow.

2021-07-21

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The Application of Combining Ceiling Radiant Panels for Cooling (Heating) with a Rotary Dehumidification Fresh Air System

[Abstract] Taking the air conditioning system of a club in Nanjing as an example, this paper introduces a design方案 that combines ceiling radiant panels for cooling (or heating) with a rotary dehumidification fresh-air unit. It also explores the independent temperature and humidity control strategy employed in this ceiling radiant panel-based HVAC system. Key aspects covered include the unique features and installation methods of the ceiling radiant panel system, the design considerations for the rotary dehumidification fresh-air unit, the air conditioning cold/heat source system, and the independent temperature and humidity control system. Finally, based on the actual operational performance of this air conditioning system, practical insights are summarized, offering valuable reference for optimizing similar HVAC systems.

2020-07-21

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