对炼油厂重油加氢氢气网络进行了模拟和优化。
The application of the simulation and optimization in the hydrogen systems of refinery hydrotreating unit was studied.
介绍了重油加氢处理过程结焦反应机理和抑制结焦技术的开发和应用。
Introduced are coking mechanism and developing and applying of restraining coking technology of heavy oil hydrogenating process.
通过常压重油加氢处理或减压渣油加氢处理工艺将劣质的常压重油或减压渣油加工成适用于重油催化裂化装置的原料油，从而最大限度地获得更多的轻质燃料油。
Through hydrotreating, the poor-quality long residue or short residue from CDU can be up-graded in-to good feedstock for heavy oil FCCU. Therefore, the production of light fuel oil can be maximized.
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