Blending oils with diverse aromaticities and aromatic distributions can change the phase separation behaviors,e g onset points and morphology of the second liquid phases to different extent and therefore alter the coke formation characteristics of the thermal reaction systems of vacuum residua.

This paper systematically introduced the effect of the presence of small amounts of the third phase which may be solid particles or the second dispersed liquid phase(organic phase) on gas-liquid mass transfer processes.

Taking CO2-K2CO3/ KHCO3-Toluene as absorption/reaction system,carbon dioxide absorption rate was measured by acidification method,and the effect of the second liquid phase(namely organic phase) on the rate of mass transfer was examined by contrast test.

Determination of Trace lead in Yunyan 201 by Graphc Furnace Atomic Absorption Spectrometry with Third liquid phase preconcentration

The results show that the strength and fracture toughness of the two kinds of composites are increased by the addition of the second phases, WC and ZrO2.

Coarsening of the second phase in directionally solidified Al-Bi monotectic alloys;

Relationship between the second phase and R phasetransformation in NiTi(X) alloys;

The results show that adding Nb to HS690 filler metal will improve the quantity and morphology of the second phase(Nb,Ti)C in grain boundaries,the condition of grain boundaries and DDC susceptib.