SILICA GEL CONTAINING METAL OR BASE METAL HAVING GOOD ABSORPTION PERFORMACE UNDER HIGH AND LOW HUMIDITY AND MANUFACTURING METHOD THEREOFPURPOSE: Silica gel having high humidity under high and low humidity and a manufacturing method thereof are provided to produce silica gel through a gellation process...
The appearance of blue silica gel is blue or light blue glass-like particles, which can be divided into spherical and block shapes according to the particle shape. Application: It is mainly used for moisture absorption and rust prevention of instruments, meters, equipm...
In this study, the trial of optimising modification conditions of silica gel with metal salts was undertaken. For the purposes of the study, colourful salts Cu(I), Cu(II), Co(III) were mainly chosen, which enabled the evenness of the coating and the effectiveness of their desorption.Among ...
revealed a general rule of excellent affinity of these silica gel phases-immobilized-dithioacetal derivatives for selective extraction of mercury(II) in presence of other interfering metal ions giving rise to a range of 94–100% extraction of the spiked mercury(II) in the metal ions ...
Adsorption cooling Silica gel/Ethanol Adsorption characteristics Refrigeration Nomenclature a Initial adsorption rate constant of the Elovich model (kg/kg/s) A Polanyi potential AdC Adsorption chiller b Adsorption/Desorption rate constant of the Elovich model (kg/kg) COP Coefficient of performance D diff...
The innovation of this design is the silica gel is coated on to the heat exchangers The motivation of using the coating method is to promote heat transfer. Poor contact among these metal surfaces and solids that are exposed to the conventional method causes very big thermal resistance between ...
摘要: PROBLEM TO BE SOLVED: To obtain a particulate silica gel which has an average particle diameter and an oil absorption in specific ranges, respectively, and a low moisture absorption of a specific wt.% or less expressed by a water adsorption without lowering oil absorption....
In a program on the development of metal nanoclusters in sol-gel derived thin films, attempts were made to synthesize pure and mixed metal clusters, control the cluster size and increase the volume fract f the clusters. Thus, Ag, Cu and Ag-Cu nanoclusters were prepared in silica films using...
Kind Silica-Gel Desiccant Sorbent Silica Gel Desiccant Physical Desiccant Application Drying, Absorbing Moisture, Desiccant Export Packing 40bags/Wooden Pallet Diameter 1-3mm/0.5-2mm/2-4mm/3-5mm Absorption Capacity 28%-32% Certificates Reach, RoHS, MSDS, DMF-Fre...
Metal Random Packing SS304 Raschig Ring SS316 Raschig Ring US$800.00-2,000.00 / CBM 1r 2K Mass Transfer Packing Media Plastic Teller Rosette Ring US$150.00-550.00 / CBM Mass Transfer Media Ceramic Pall Ring Random Packing US$200.00-800.00 / m3 Acid Absorption Tower Packing ...