Project feasibility study is in accordance with the investment decision-making procedures require Chenghai molecular sieve, a comprehensive analysis of argumentation and comprehensive evaluation of the problem before the investment decision-making related to the project market, resources, engineering, economic and social aspects carried out, is a Choose the best scientific method investments or investment programs. As a major construction project decisions essential to an important part of the feasibility study has a pivotal role in the early management of basic construction projects at home and abroad, Shanghai Co. --4A new molecular sieve sieve using this technology can fully integrate mordenite catalyst strongly acidic and three-dimensional structure with a high amount of acid β zeolites with large aperture (0.76nm × 0.64nm) complement each other and overcome the limitations of two persons each, with better thermal stability sieve Conghua, and methanol dehydration to dimethyl ether during good application effect. DME carbonylation of methyl acetate synthesis reaction, DITZEL, umbrella Xiao Guang, SHEN Wenjie, who will mordenite molecular sieve as the catalyst, Lechang zeolite molecular sieve _ _ new molecular sieve (view) of new molecular sieve by the Shanghai Co., Ltd. provided. Shanghai new molecular sieve Limited (www.molsionms.com) is a professional engaged in "molecular sieves" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "new" brand has a good reputation. We adhere to the "service first, customer first" principle, so that there is a new molecular sieve has won the public's trust of customers in a single substance, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!