Mechanical jamb cleaner
Method and apparatus for cracking hydrocarbons
Method and apparatus for producing a developer medium for diazot
Method and apparatus for sealing the chambers of coke ovens
Method and apparatus of controlling loose material that...
Method and device for evacuating hot raw gases from coke ovens
Method of charging coke ovens with coal
Method of corrosion prevention
Method of designing and manufacturing a delayed coker drum
Method of repairing a coke oven buckstay and a moving device...
Multi-cell emission control system
Multi-inlet hopper arrangement for filling successive ones of a