Oil soluble coking additive, and method for making and using...

Oil stabilization

Oil upgrading by thermal and catalytic cracking

Oil-dispersible antimony oxide sol dispersed as an oil in water

Olefin plant recovery system employing catalytic distillation

Olefin production from heavy hydrocarbon feed

Olefin production from steam cracking using process water as...

Olefin production utilizing condensate feedstock

Olefin production utilizing whole crude oil feedstock

Olefin production utilizing whole crude oil/condensate...

Olefins production

Olefins production by steam cracking over manganese catalyst

Once-through coking with hydrotreating and fluid catalytic crack

Once-through coking with solids recycle

One-step stabilizing and dewaxing of lube oils

Open-bottomed cyclone with gas inlet tube and method

Open-bottomed cyclone with solids separation tube and method

Operating method for fluid catalytic cracking involving alternat

Optimization of gas-to-liquids hydrocracker

Optimum liquid mass flux for two phase flow through a fixed bed