Presented by Sharon Young Scientists issue Nanjing University Professor Gu Xue-hong. GU Xue-hong details the research progress and application of zeolite membranes. In 1999, the Japanese market to NaA zeolite membranes for water - isopropyl alcohol and water - Zaozhuang molecular sieve dehydration of ethanol system, the first time a major component zeolite membrane devices for industrial application. However, the preparation of relatively backward technology and assembly technology can not achieve scale industrial application of molecular sieve membranes, and related products mainly rely on imports. He believes that the study of the molecular sieve membranes sustainable development, but it faces problems of industrialization, and industrialization of the problem but also to promote academic research. GU Xue-hong emphasize molecular sieve, high production costs, a large one-time investment in the user equipment, resulting in a narrow market applications and promotion is relatively slow. If you increase the flux from the technical level, reduce production costs Suzhou sieve, improve packing density, will effectively solve this problem. The experts have conducted a lively discussion exchange, discuss how to promote the development of zeolite membranes academic and industrial applications. Press the "Methods" button Ningbo molecular sieve, select the "Method 1 Water Conditioning", confirmed press the "Start" button to begin the pre-titration procedure. Determination finished, press the "OK" button to return to the system on hold for other programs. Use reagent added to the titration cell titration solvent to dryness. This procedure is very important, not only because of the pre-titration can eliminate moisture in the solvent, but also to remove the titration cell inside, the walls and the water adsorbed on the electrode, while the gas titration cell solution has been dried. Titrated to a stable endpoint is a prerequisite for reliable analysis, so as much as possible to consume a certain time pre-titration. An almost completely dry titration cell drift value is generally 10ml / min or so. Suzhou sieve, sieve, sieve new (view) from Shanghai there are new molecular sieve Limited. Shanghai new molecular sieve Limited (www.molsionms.com) is a professional "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, customers 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 pictures and information, please contact us to obtain the most accurate information, thank you!