Chemical News and Journal of Physical Science, Tom 120Chemical news office., 1920 |
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Strona 6
... tube . Along cleavage planes the pyrochroite in thin sections is seen to be altered to an opaque brown oxidation pro duct . This is a bydrous manganese oxide of some sort , and may possibly be the amorphous equivalent of man- ganite ...
... tube . Along cleavage planes the pyrochroite in thin sections is seen to be altered to an opaque brown oxidation pro duct . This is a bydrous manganese oxide of some sort , and may possibly be the amorphous equivalent of man- ganite ...
Strona 10
... tube leading the initial gas into the apparatus . George Claude , of Paris , conceived the idea of a lique- faction cycle with an expansion engine interpolated . Though the Joule Thomson effect is used in the Claude cycle ( Plant No. 2 ) ...
... tube leading the initial gas into the apparatus . George Claude , of Paris , conceived the idea of a lique- faction cycle with an expansion engine interpolated . Though the Joule Thomson effect is used in the Claude cycle ( Plant No. 2 ) ...
Strona 11
... tube - brazing ( in the cycle and bed- stead trades ) and soldering . PROCEEDINGS OF SOCIETIES . CHEMICAL SOCIETY . AT a meeting held on December 18 at Burlington House , Prof. JAMES WALKER , F.R.S. , read a highly interesting paper on ...
... tube - brazing ( in the cycle and bed- stead trades ) and soldering . PROCEEDINGS OF SOCIETIES . CHEMICAL SOCIETY . AT a meeting held on December 18 at Burlington House , Prof. JAMES WALKER , F.R.S. , read a highly interesting paper on ...
Strona 44
... tube to about 600 ° . The uranium oxide was prepared from Merck's pure uranyl nitrate by ignition . The oxide was mixed with starch paste , and then the starch was carbonised in closed porcelain crucibles . There are formed in the ...
... tube to about 600 ° . The uranium oxide was prepared from Merck's pure uranyl nitrate by ignition . The oxide was mixed with starch paste , and then the starch was carbonised in closed porcelain crucibles . There are formed in the ...
Strona 54
... tube . The reaction vessel is then cooled in ice until the initial violence of the oxidation has sufficiently moderated . With these precautions satisfactory results may be obtained even for extremely reactive compounds . THE ELECTRO ...
... tube . The reaction vessel is then cooled in ice until the initial violence of the oxidation has sufficiently moderated . With these precautions satisfactory results may be obtained even for extremely reactive compounds . THE ELECTRO ...
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