New discoveries and innovations report from (reporter Wu Jing reporter Wang Jiangao), Qingdao University of science and technology and development of Shandong aikesen chemical limited p-Phenylenediamine project May 21 successful operation, various specifications to meet or exceed the expectations. Between benzene II amine main as dye intermediate, for manufacturing alkaline Orange, and alkaline Brown g, and directly Burberry Handbags resistance Sun black g, dye, and as fur dye. between benzene II amine as fine chemical products of medicine intermediate is national focus development of project, due to the products is market main antibacterial drug of main raw materials, is expected to future years, medicine industry on between benzene II amine of demand will quickly increased. also the products also widely for Burberry Handbags dye made agent, and display color agent, and rubber reagents, and epoxy resin hardening agent and oil additives,. as world textile, and Printing and dyeing industrial development focus gradually shifted to Asia, particularly in dye production gradually localization, as well as the rapid development of pharmaceutical intermediates, for production of p-Phenylenediamine
Good opportunities for Samantha Thavasa Handbags development.����Between benzene II amine while is a old products, old technology between II nitrobenzene iron powder restore method production, caused between benzene II amine quality General does not high, production process pollution serious, each production a tons between benzene II amine to emissions 3 tons more iron mud, serious pollution environment. and between II nitrobenzene Samantha Thavasa Handbags of production process in the, due to to removal nitrification reaction in the generated of o, and on bit isomers, to emissions large sewage, and the wastewater chroma large, and difficult to biochemical processing. For above problem, Qingdao Technology University chemical College, Associate Professor of Jun Ding Committee led topics group after 8 years more research and in-depth research, development has new plus hydrogen catalyst, life long, and activity high, each tons products only consumption 3 kg catalyst, solution has currently of catalyst consumption problem, in industry in the is leading level, and plus hydrogen technology sharply reduced has between benzene II amine of wastewater emissions. d Professor also on II amine separation of process and the energy balance for has full research, development has coupled fine distillation technology