AU116852B2
(en )
1943-04-29
Improved retort for extracting oil from shale, coal, lignite, wood and like oil bearing material
AU507842A
(en )
1943-04-29
Improved retort for extracting oil from shale, coal, lignite, wood and like oil bearing material
AU115159B2
(en )
1942-05-28
Improved apparatus for extracting oil from shale andthe like carbonaceous materials
AU36741A
(en )
1942-05-28
Improved apparatus for extracting oil from shale andthe like carbonaceous materials
AU105112B2
(en )
1938-09-22
Improvements in tunnel ovens usedfor the carbonisation of oil-shale lignite, coal and similar materials
AU15538A
(en )
1938-09-22
Improvements in tunnel ovens usedfor the carbonisation of oil-shale lignite, coal and similar materials
CA384068A
(en )
1939-09-19
Oil, tar and coal processing
AU115991B2
(en )
1942-10-22
Improvements in retorts ofthe vertical fully loaded type forthe destructive distillation of oil shale or other carbonaceous matter
CA408040A
(en )
1942-10-13
Vertical retort for coal
AU280941A
(en )
1942-10-22
Improvements in retorts ofthe vertical fully loaded type forthe destructive distillation of oil shale or other carbonaceous matter
CA403857A
(en )
1942-03-31
Vertical retort setting for coal carbonization
AU235131A
(en )
1932-09-08
Improvements in retorts forthe processing of coal; oil shale, and like materials
AU111570B2
(en )
1940-10-03
Improvements in or relating to apparatus for dry distillation of shale, coal or like material
AU118783B2
(en )
Improved method of, and apparatus for , the distillation of oil from shale or other carbonaceous matter
AU394241A
(en )
1943-01-14
Improved apparatus for extracting oil and related products from shale
AU114824B2
(en )
1942-03-19
Improved method of and apparatus for retorting shales coal orthe like
AU532239A
(en )
1940-10-03
Improvements in or relating to apparatus for dry distillation of shale, coal or like material
CA529888A
(en )
1956-09-04
Process for separating oil from bituminous sands, shales, etc.
CA328781A
(en )
1932-12-27
Coal, shale and lignite distillation
GR9284B
(en )
1940-10-05
METHOD OF REFINANCE AND INDUSTRIALIZATION OF IMPERFECTLY BURNING AND HERE UNSUITABLE FOR EXPLOITATION OF COAL AND COAL PRODUCTS AND COALS.
AU116173B2
(en )
1942-12-03
Improved apparatus forthe preparation of smokeless fuel from brown coal
AU113575B2
(en )
1941-08-14
Process and apparatus for obtaining motor spirit, andthe like from shale, coal, lignite, andother material
CA342622A
(en )
1934-06-26
Coal, tar and oil treating apparatus
CA603349A
(en )
1960-08-16
Continuous coal or oil-shale mining, pulverizing and simultaneous burning apparatus
AU2513825A
(en )
1925-12-12
Improvements in apparatus for the distillation of oil shales, lignites, brown coal and the like