Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3753Chemical news office., 1932 |
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Strona 180
... organic compounds may be caused to combine with hydrogen , when treated in the liquid or gaseous condition with gaseous hydrogen in the presence of cer- tain finely - divided reduced metals , known as catalysts , under appropriate ...
... organic compounds may be caused to combine with hydrogen , when treated in the liquid or gaseous condition with gaseous hydrogen in the presence of cer- tain finely - divided reduced metals , known as catalysts , under appropriate ...
Strona 190
... Organic Matter and Salts ... Undried Dried 21.43 10.86 of Ammonia 52.68 Lime 4.70 61.61 5.04 Phosphoric Acid ...... 4.73 4.85 Alkalies , etc. 6.42 7.29 Sand and Siliceous Matter 10.04 10.34 100.00 100.00 * Containing Total Nitrogen ...
... Organic Matter and Salts ... Undried Dried 21.43 10.86 of Ammonia 52.68 Lime 4.70 61.61 5.04 Phosphoric Acid ...... 4.73 4.85 Alkalies , etc. 6.42 7.29 Sand and Siliceous Matter 10.04 10.34 100.00 100.00 * Containing Total Nitrogen ...
Strona 192
... organic bromine com- pounds . Feb. 22 . 5,357 . - Spittle , H. M. - Manufacture of sodium aluminate . Feb. 26 . Specifications Published . 367,381 . - Imperial Chemical Industries , Ltd. , Crawford , F. A. F. , and Chal- lenor ...
... organic bromine com- pounds . Feb. 22 . 5,357 . - Spittle , H. M. - Manufacture of sodium aluminate . Feb. 26 . Specifications Published . 367,381 . - Imperial Chemical Industries , Ltd. , Crawford , F. A. F. , and Chal- lenor ...
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