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Nanjing Yongcheng Molecular Sieve Co.,Ltd
Nanjing Yongcheng Molecular Sieve Co., Ltd. is located in Jiangning District - eastern suburb of Nanjing City, the national civilized city and the ancient capital of six dynasties in China. It is located on G104 National Highway, only 200km away from Shanghai, adjacent to Shanghai-Nanjing Expressway, Nanjing-Hangzhou Expressway, Yanjiang Expressway and Lukou Airport, with convenient traffic. The company sincerely welcomes the new and old customers’ visiting and guidance.The company introduced advanced imported equipment and natural gas calcination technology originated from Italy, and has been performing professional... Detail
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Difference between class a molecular sieve and class B desiccant
The true 3A molecular sieve, with pH value of 8-9, belongs to weak alkali, will not corrode hollow other auxiliary materials such as aluminum strip and glue. The lattice channel of 3A molecular sieve is only 3 Angstrom, which is the smallest of all molecular sieves, and can only absorb water and not absorb any other components in the air. The water solution is clear, free of impurities and crystallites
Detail
Application field of molecular sieve 1 - air separation
Some rare gases such as hydrogen, oxygen, nitrogen, argon and krypton
were separated from air. PSA pressure swing adsorption and low
temperature distillation were used to prepare them. The use of molecular
sieve can effectively remove water, carbon dioxide and other small
molecular impurities in these gases, thus meeting the requirements of
commercial gas.