The microstructure and properties of ZTM ceramics fabricated from spray-dried powders with differ granule morphology and deformability were determined. The effects of solid content of feed slurry on the granule charac...The microstructure and properties of ZTM ceramics fabricated from spray-dried powders with differ granule morphology and deformability were determined. The effects of solid content of feed slurry on the granule character were discussed. Lower solid content results in hard and tough 'donut'-shaped granules resisted deformation during compaction. The microphotograph shows that relative large intergranular pores are major strength-limiting defects in fired material studied. The incomplete deformed granules are kept during sintering. Sintered material pressed from uniform and deformable granules produced from high solid content slurry has a homogeneous microstructure and relative high mean strength.展开更多
The SHP-01 catalyst for single-stage selective hydrofining of pyrolysis gasoline developed by SINOPEC Shanghai Petrochemical Research Institute (SPRI) had been successfully applied in May 2003 on the 100kt/a DPG hydro...The SHP-01 catalyst for single-stage selective hydrofining of pyrolysis gasoline developed by SINOPEC Shanghai Petrochemical Research Institute (SPRI) had been successfully applied in May 2003 on the 100kt/a DPG hydrotreating (hydrotreating of C6-C8 middle distillate) unit in the ethylene workshop of Zhongyuan Petrochemical Company. Till now this catalyst has been operating for more than展开更多
The SHP-A1 type catalyst for hydrogenation of α-methylstyrene(AMS)developed by the SINOPEC Shanghai Petrochemical Research Institute(SPRI)has been successfully applied in the No.1 phenol unit at the Third Chemical Pl...The SHP-A1 type catalyst for hydrogenation of α-methylstyrene(AMS)developed by the SINOPEC Shanghai Petrochemical Research Institute(SPRI)has been successfully applied in the No.1 phenol unit at the Third Chemical Plant of Yanshan Petrochemical Company at the first attempt of commissioning.The said catalyst is the first AMS hydrogenation catalyst developed展开更多
文摘The microstructure and properties of ZTM ceramics fabricated from spray-dried powders with differ granule morphology and deformability were determined. The effects of solid content of feed slurry on the granule character were discussed. Lower solid content results in hard and tough 'donut'-shaped granules resisted deformation during compaction. The microphotograph shows that relative large intergranular pores are major strength-limiting defects in fired material studied. The incomplete deformed granules are kept during sintering. Sintered material pressed from uniform and deformable granules produced from high solid content slurry has a homogeneous microstructure and relative high mean strength.
文摘The SHP-01 catalyst for single-stage selective hydrofining of pyrolysis gasoline developed by SINOPEC Shanghai Petrochemical Research Institute (SPRI) had been successfully applied in May 2003 on the 100kt/a DPG hydrotreating (hydrotreating of C6-C8 middle distillate) unit in the ethylene workshop of Zhongyuan Petrochemical Company. Till now this catalyst has been operating for more than
文摘The SHP-A1 type catalyst for hydrogenation of α-methylstyrene(AMS)developed by the SINOPEC Shanghai Petrochemical Research Institute(SPRI)has been successfully applied in the No.1 phenol unit at the Third Chemical Plant of Yanshan Petrochemical Company at the first attempt of commissioning.The said catalyst is the first AMS hydrogenation catalyst developed
