催化裂化

• When the exhaust paste has hardened small pellets can break away and shoot into the catalytic converter
  当废气浆糊干了以后，它会裂变成小碎片并且射进催化裂化炉里。
• A monolith is usually broken on impact with an object or when it experiences a sudden change in temperature
  由于挤压或天气的突变，催化裂化炉里的塑胶制品会经常破裂。
• Critical units to be upgraded include fluid catalytic cracker units , cokers , ultracrackers and alkylation units
  关键单元的升级包括液态催化裂化装置设备、炼焦器、超加氢裂化装置以及烷化设备。
• Atomic fluorescence was used for determinbation of sb content in equilibrium catalyst ( e - cat ) in fcc unit
  摘要通过对不同测定条件的研究，确定了原子荧光法用于测定催化裂化装置平衡剂中的锑含量。
• Catalytic cracking of tar is viewed as one prominent tar reduction technology that has become the hot spot of investigation
  催化裂化作为一种极具潜力的煤气净化技术，目前已成为该领域研究的热点。
• Fcc is a major process for increasing diesel fuel production in refineries , while the development of catalysts is the key approach
  摘要催化裂化增产柴油是炼油厂增产柴油的重要途径，而催化剂的开发是增产柴油技术的关键之一。
• Tn its applications , a simulative system based on rfb fuzzy neural network is accomplished for predicting product rate of catalytic cracking
  在其应用上，研制了基于径向基函数的模糊神经网络的催化裂化产品产率预测仿真系统。
• The intermediate pressure exhaust gas boiler in the shop of yantzi petrochemical oil refinery works is needed to recycle the exhaust heat from the dust
  扬子石化炼油厂催化裂化车间中压余热锅炉，用来回收催化再生烟气的余热。
• Furthermore , the online self - learning problem of soft sensor model was also discussed . finally , the built model was used in an industrial fccu
  在此基础上，将该混合模型应用于实际工业催化裂化装置主分馏塔轻柴油凝固点的在线估计问题。