Project feasibility study is in accordance with the requirements of the investment decision-making process, a comprehensive analysis of argumentation and comprehensive evaluation Nanxiong sieve before investment decisions on issues related to the project market, resources, engineering, economic and social aspects carried out, is a Species to choose the best investment or investment program of scientific method. As a major construction project decisions essential to an important part of Chaoyang zeolite, a feasibility study has a pivotal role in the early management of basic construction projects at home and abroad, the zeolite framework elements can be divided according to aluminosilicate molecular sieves, phosphorus aluminum framework heteroatoms molecular sieves and sieve; divided by pore size, pore size of less than 2 nm, 2 ~ 50 nm and a molecular sieve is greater than 50 nm are called micropores, mesopores and large pore molecular sieve. Because of the larger aperture sieve, become good molecular response larger size carrier, but the cell walls of mesoporous materials are amorphous, resulting in the hydrothermal stability and thermal stability still can not meet the required petrochemical applications demanding condition. _ _ Chaoyang zeolite molecular sieves have a new molecular sieves (certified merchants) by the Shanghai new molecular sieve Limited. Shanghai new molecular sieve Limited (www.molsionms.com) in this area poured elemental boundless enthusiasm and passion, new molecular sieve has been customer-centric, for customers to create the concept of value, quality, service to win the market, sincerely we hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Pan.