Radial cutter type cleaning apparatus for coke oven door...
Re-entrainment charging of preheated coal into coking...
Reactor and apparatus for pyrolyzing waste, especially tyre
Reactor chamber door for large-scale coking reactors
Reactor for pyrolysis and a method for charging and emptying...
Reactor for the continuous production of charcoal
Rebuilt coke oven heating chamber and method of making the same
Recovery of coal fines from preheater
Recovery of fuel from oil shale
Recuperator for a coke oven
Recycle of oily refinery wastes
Recycle of refinery caustic
Reduction of metal stresses in delayed coking drums
Reduction of nitrogen oxide emissions from calciners
Reforming process and apparatus
Refractory liners and method for attaching such liners to...
Refractory oven doors and refractory oven door framing walls...
Refractory shapes and jamb structure of coke oven battery...
Refractory structure for a coke oven battery
Regeneratively operated coke-oven