CA488928A
(en )
1952-12-16
Apparatus for the recovery of tar sands
AU158484B2
(en )
1952-10-16
Process for ther purification of gasby the carbonisation of coal ina fluidized fuel bed
AU1202352A
(en )
1952-10-16
Process for ther purification of gasby the carbonisation of coal ina fluidized fuel bed
CA486195A
(en )
1952-09-02
Process for the gasification of solid carbonaceous materials
CA487892A
(en )
1952-11-11
Method of calcining coal for production of an activated primary carbon
CA479931A
(en )
1952-01-01
Purification of gases
CA485348A
(en )
1952-07-29
Bed rail supports
CA486354A
(en )
1952-09-09
Process and installation for gasifying fine-grained carbonaceous substances
CA488276A
(en )
1952-11-18
Method of gasifying fuels
CA482074A
(en )
1952-03-25
Vertical retorts for the continuous carbonization of coal and the like
CA486599A
(en )
1952-09-16
Process for the regeneration of desulphurizing catalyst
CA487614A
(en )
1952-10-28
Gasification of carbonaceous solids
CA487456A
(en )
1952-10-21
Coke stokers
CA488606A
(en )
1952-12-02
Supply of heat to fluidized solids beds
CA485055A
(en )
1952-07-22
Continuous process of oxidizing coal
CA487970A
(en )
1952-11-11
Coal burning apparatus
CA486279A
(en )
1952-09-09
Apparatus for burning solid fuels
AU162352B2
(en )
1952-11-20
Coal hydrogenation process
AU159874B2
(en )
1952-11-13
Coal hydrogenation process
AU155320B2
(en )
1952-04-10
Progressive classifying or treating solids ina fluidized bed
CA487256A
(en )
1952-10-14
Conversion of carbonaceous materials
CA480001A
(en )
1952-01-01
Grate for gas producers
CA471192A
(en )
1951-01-30
Methods for the removal of solid carbonaceous deposits
AU1257652A
(en )
1952-11-13
Coal hydrogenation process
AU1269952A
(en )
1952-11-20
Coal hydrogenation process