Fabricated coke oven door

Fabricated opening cover and cover assembly

Facility for desalinating of purifying sea water or brackish wat

Feed distributor for a liquid distributor of a distillation...

Feed installation for apparatus for extracting hydrocarbons from

Filling arrangement for coke oven chambers

Filling car for a coke oven battery

Flash evaporators

Flue gas collector for regeneratively-heated coke ovens

Flue housing for a coke oven

Fluid bed retorting system

Fluid cooled quenching cars

Fluid distillation apparatus

Fluid distillation apparatus

Fluid refining apparatus

Fluid-solid contact vessel having fluid distributors therein

Fluidized coal pyrolysis apparatus

Fractional destructive distillation array

Fractionation apparatus having two integral and concentric fract

Fractionation apparatus providing improved heat recovery from bo