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  • Company Profile

    Jiangsu Nine Heaven Hi-Tech CO. LTD is located in Pukou Economic Development Zone, Nanjing, China.The company is mainly engaged in the R&D, manufacturing, application and technical service on pervaporation membranes. The products include pervaporation membranes....

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    Pervaporation membranes can be classified into organic and inorganic membranes. NaA zeolite membrane, as an inorganic membrane, has well-defined zeolitic pores with high hydrophilicity. The pore size of NaA zeolite membrane is 0.42 nm, which is...

  • 商务部新闻发言人对美白宫6月18日声明发表谈话 2018-11-24
  • 特色小镇如何真“特” 2018-11-24