The Technical World Magazine, Volume 13Technical World Company, 1910 |
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Page 22
FLORIDA LAND UNDER CULTIVATION . LETTING WATER INTO THE STEAMER BEFORE BEGINNING OPERATIONS . humus being mixed to great depth in somewhat the same proportion as the careful florist mixes them for his car- nation beds . Add to such a ...
FLORIDA LAND UNDER CULTIVATION . LETTING WATER INTO THE STEAMER BEFORE BEGINNING OPERATIONS . humus being mixed to great depth in somewhat the same proportion as the careful florist mixes them for his car- nation beds . Add to such a ...
Page 29
... operation may be materially increased , and that those in which pumping has been suspended may be rejuve- nated . The almost universal method up to this time of ridding wells of the paraffin evil has been the blasting process , which is ...
... operation may be materially increased , and that those in which pumping has been suspended may be rejuve- nated . The almost universal method up to this time of ridding wells of the paraffin evil has been the blasting process , which is ...
Page 30
... OPERATIONS . MACHINE FOR LOWERING AND RAISING THE STEAMER . In the. STEAMER READY FOR LOWERING INTO WELL . WITHDRAWING THE STEAMER FROM WELL . quite expensive and not at all satis- factory . That hot steam would melt the paraffin wax ...
... OPERATIONS . MACHINE FOR LOWERING AND RAISING THE STEAMER . In the. STEAMER READY FOR LOWERING INTO WELL . WITHDRAWING THE STEAMER FROM WELL . quite expensive and not at all satis- factory . That hot steam would melt the paraffin wax ...
Page 31
... operation is continued for from five to eight hours , until all the paraffin that has adhered to the walls of the shot- cavity has been melted and run down , and is held in suspension by the hot water in the pocket below the shot ...
... operation is continued for from five to eight hours , until all the paraffin that has adhered to the walls of the shot- cavity has been melted and run down , and is held in suspension by the hot water in the pocket below the shot ...
Page 61
... operations in particular , proved difficult , and was a serious hindrance to the sys- tem . Professor Korn continued his ex- periments for the purpose of eliminating these deficiencies , but so far the improve- ments have not proved ...
... operations in particular , proved difficult , and was a serious hindrance to the sys- tem . Professor Korn continued his ex- periments for the purpose of eliminating these deficiencies , but so far the improve- ments have not proved ...
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