Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3757Chemical news office., 1932 |
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Strona 243
... shale oil bounty the company continued operations till 1923-24 when it became unprofitable due to high labour costs and low prices of crude oil . It is reported that the Broken Hill Syndicate and associ- ated companies have an option on ...
... shale oil bounty the company continued operations till 1923-24 when it became unprofitable due to high labour costs and low prices of crude oil . It is reported that the Broken Hill Syndicate and associ- ated companies have an option on ...
Strona 244
... oil shale have been known for some time but very little information is available regarding them . With the assistance of a government contract and a small bounty on production , steps are now being taken towards the erec- tion of a ...
... oil shale have been known for some time but very little information is available regarding them . With the assistance of a government contract and a small bounty on production , steps are now being taken towards the erec- tion of a ...
Strona 245
... oil shale develop- ments just after the war , the most important recent development has been the operation of the Bureau of Mines experimental oil shale plant , which includes both the retort- ing equipment near Rulison , Colorado , and ...
... oil shale develop- ments just after the war , the most important recent development has been the operation of the Bureau of Mines experimental oil shale plant , which includes both the retort- ing equipment near Rulison , Colorado , and ...
Spis treści
THE JOURNAL | 242 |
Protection of Steel Tanks by a Well | 249 |
THE EARL OF CLARENDON P C G C M | 252 |
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