Method and apparatus for the thermal treatment of alkali-contain

Method and apparatus for the thermal treatment of fine-grained m

Method and apparatus for the thermal treatment of moist, granula

Method and apparatus for thermal treatment of mealy raw...

Method and apparatus for treating asphaltic concrete paving mate

Method and apparatus for treating waste containing organic conta

Method for improved manufacture of cement in long kilns

Method for improved manufacture of cement in long kilns

Method for recovery of energy values of oily refinery sludges

Method for the treatment of finely grained material, particularl

Method of and apparatus for measuring the rate at which gases ar

Method of growing epitaxial layers

Method of mixing high temperature gases in mineral...

Methods and apparatus for calcining carbonaceous material

Methods of mixing high temperature gases in mineral...

Multi-axis rotary seal system