Tag Archives: binuclear

Production process of desulfurization and decyanation catalyst of binuclear phthalocyanine cobalt sulfone

Application Number: 00122431Application Date: 2000.08.01Publication Number: 1336253Publication Date: 2002.02.20Priority Information: International: B01D53/32Applicant(s) Name: Dongbei Normal Univ.Address: Inventor(s) Name: Mao Xiaoqing;Chen Bin;Wang YusongPatent Agency Code: 22202Patent Agent: liu yanjunAbstract The present invention relates to manufacturing method of desulfur decyanogen catalyst of liquid phase catalytic oxidation in chemicals production. Salicylic acid, ammonium phthalate ammonium sulfonate, pyromellitic acid… Read More »

silicobridged binuclear metallocene zirconium compound

Application Number: 00109697Application Date: 2000.06.22Publication Number: 1276386Publication Date: 2000.12.13Priority Information: International: C07F17/00;C08F4/642;C08F10/00Applicant(s) Name: China Petro-Chemical Corp.Address: Inventor(s) Name: Xu Shansheng;Zhou Xiuzhong;Wang BaiquanPatent Agency Code: 12200Patent Agent: zhao zunshengAbstract A process for preparing silicobridged binuclear metallocene zirconium compound includes adding dropwise the bilithium salt of ligand to THF solution of monocyclopentadienyl zirconium trichlorid, standing at ordinary… Read More »