Catalyst and process for aminating C2-C8 emtrol

Application Number: 00105224
Application Date: 2000.04.06
Publication Number: 1316297
Publication Date: 2001.10.10
Priority Information:
International: B01J23/75;B01J23/755;C07C209/16;C07C211/05
Applicant(s) Name: Research Inst Attached To Jilin Petro-Chemical Branch, Chinese Petroleum and Nat
Inventor(s) Name: Wang Zhenfan;Tang Fengjie;Tao Wenjing
Patent Agency Code: 22102
Patent Agent: zhang xiaodong
Abstract A catalyst for aminating C2-C8 emtrol is composed of carrier which is a composition of silicon (or aluminium) oxide, calcium carbonate and calcium oxide, and active component which may be Ni (15-40 wt.%), Co (15-30 wt.%), or Ni plus Co (30-40 Wt.%) with the ratio of 1:(0.3-3) for Ni to Co. Said carrier and catalyst are prepared by co-deposition method. After reduction, the catalyst is used for amination under conditions of 170-225 deg.C, 1.5-2.0 MPa, alcohol space speed is 0.15-0.4/hr, and the mole ratio of 1 (alcohol):(2-8)(ammonia):(10-40) (hydrogen).