Yunhai Yao

2 Patents

• US123918882025

  Solid Particle Bed, Fixed Bed, and Oil Hydrogenation Method

  SINOPEC DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO., Ltd.

  0 cites
• US123437092025

  Hydrogenation Catalyst, Preparation Process Thereof and Use Thereof

  DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp.

  0 cites