开发了一种能裂解重质原料油、多产中间馏分油的裂化催化剂MLC - 500。
A new residual oil cracking catalyst named MLC 500 with high bottoms cracking ability and high yield of LCO was developed.
应用快速床-湍流床再生技术对前置烧焦罐催化裂化装置进行改造是解决目前该型式装置加工重质原料存在问题的有效途径。
Adopting fast bed-turbulent bed regeneration technology to reform the RFCC unit with pre-combustor is an effective way to solve the problems existing in the unit when processing heavy feedstock.
渣油或者渣油与各种重质油掺合后的混合原料体系的稳定性取决于其分散相与分散介质的配伍性。
The stability of the system of residue or a variety of mixed oils depended predominantly upon the mutual compatibility between dispersed phase and dispersion medium.
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