Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
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Strona 174
... passed into a solution of salts of peroxide of iron , then into a hot soap solution containing an excess of soap , from whence they are passed into a slightly acid bath of prussiate of potash . The silks which have thus been dyed ...
... passed into a solution of salts of peroxide of iron , then into a hot soap solution containing an excess of soap , from whence they are passed into a slightly acid bath of prussiate of potash . The silks which have thus been dyed ...
Strona 305
... passed through the scrubber , it now goes through a very important piece of apparatus which is termed the purifier ... passed through the puritying mixture . The smallest quantity the most minute tiace passing will produce the coloration ...
... passed through the scrubber , it now goes through a very important piece of apparatus which is termed the purifier ... passed through the puritying mixture . The smallest quantity the most minute tiace passing will produce the coloration ...
Strona 345
... passed over a red hot cylinder , as you see represented they could not discover sources of sulphur in our own here in the second diagram . This is done tolerably slowly , country . We found an abundant source of sulphur in iron in order ...
... passed over a red hot cylinder , as you see represented they could not discover sources of sulphur in our own here in the second diagram . This is done tolerably slowly , country . We found an abundant source of sulphur in iron in order ...
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