Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
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Strona 14
... production , these supplies cannot be ordered until prices are brought within the purchasing power of the customer . This applies even to the home market , where many big schemes are being held in a state of suspense because of the ...
... production , these supplies cannot be ordered until prices are brought within the purchasing power of the customer . This applies even to the home market , where many big schemes are being held in a state of suspense because of the ...
Strona 16
... Production of oxalic acid , June 7 . 15815 - Chemical & Metallurgical Corporation , Ltd. - Treatment of argentiferous lead zinc sulphide ores . June 8 . 16148 - Craig , E. N. - Electrolytic treatment of metalli erous materials ...
... Production of oxalic acid , June 7 . 15815 - Chemical & Metallurgical Corporation , Ltd. - Treatment of argentiferous lead zinc sulphide ores . June 8 . 16148 - Craig , E. N. - Electrolytic treatment of metalli erous materials ...
Strona 19
... produce similar , though smaller , increases in the H - concentration ( or activity ) of true solu- tions . The ... production of H2SO , through the oxidation of sulphur added to the soil . The reaction of acid soils is frequently ...
... produce similar , though smaller , increases in the H - concentration ( or activity ) of true solu- tions . The ... production of H2SO , through the oxidation of sulphur added to the soil . The reaction of acid soils is frequently ...
Strona 22
... production of pyrites was , in 1912 , 82,600 metric tons , and 126,000 in 1913 , since when it has increased . Moreover , we must consider the fact , that Japan is a great sulphur producer which favours manufacture of acid . Before the ...
... production of pyrites was , in 1912 , 82,600 metric tons , and 126,000 in 1913 , since when it has increased . Moreover , we must consider the fact , that Japan is a great sulphur producer which favours manufacture of acid . Before the ...
Strona 29
... production must seek its supplies at greater distance and in- creased cost . Notwithstanding this , the new values ... produce ten million tons of pulp per annum , and Assam , from Savannah grasses , three million . India could ...
... production must seek its supplies at greater distance and in- creased cost . Notwithstanding this , the new values ... produce ten million tons of pulp per annum , and Assam , from Savannah grasses , three million . India could ...
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