Sino-Linchem International, Inc. Gave an Oral Defense for The 2017 Guangxi Science and Technology Awards
From : Sino-Linchem Group Date : 2017-09-05 Hits :
The oral defense meeting for the preliminary assessment of 2017 Guangxi Science andTechnology Awards was held on Aug 26 to 27 in Nanning. Mr. Lin, President ofSino-Linchem International, Inc., leaded the team to gave an oral defense forthe project of The New Production Technology and Application of Ammonium PolyphosphateSolution of Low Degree of Polymerization and Polyphosphoric Acid of High Quality.Mr. Yin, Technical Director of the company, Mr. Li, professor of GuangxiUniversity and Mr. Su, Section Chief of the Science and Technology Bureau ofFangcheng Port joined the oral defense as members of the team.
Asone of the Guangxi Science and Technology Awards, Technical Innovation Award isto reward those who made important technical innovation on products, technologyand materials, etc by applying science and technology knowledge. Sino-LinchemInternational, Inc. made significant breakthrough and outstanding achievementon quality improvement of polyphosphoric acid by innovating production technologyand preparation method for years. The company also made another importantbreakthrough of manufacturing ammonium polyphosphate solution of low degreeused in modern agriculture, using polyphosphoric acid of high quality as themajor raw material. Some of the polyphosphoric acid researched and produced domesticallyhas high content of impurities such as arsenic. However, the project we areresearching successfully solves the problems of higher concentration and viscosity,difficulty in production and removing arsenic. Arsenic content in the polyphosphoric acidproduced by this method can be lower than 0.5PPM. Water insoluble content in ammoniumpolyphosphate solution produced with polyphosphoric acid of high quality as themajor raw material is less than 0.5%. The quality is improved more than 10times. The technology of this project is worldwide advanced.
Mr.Yin, Technical Director of the company made the presentation and Mr. Lin madethe oral defense. Under Mr. Lin’s lead, the team made good preparation and gavea perfect oral defense and got favorable comments of the experts.