Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 8
... remains as an carbonate of soda dissolved out with water , and again solution of lead in caustic soda is mixed with sawdust or insoluble residue mixed with carbon . The advantages of this mode of treatment are that the sulphides are ...
... remains as an carbonate of soda dissolved out with water , and again solution of lead in caustic soda is mixed with sawdust or insoluble residue mixed with carbon . The advantages of this mode of treatment are that the sulphides are ...
Strona 19
... remains in the furnace till the scale runs off . Next it is rolled as quickly as possible . This method is even cheaper than the ordinary way of heating the ingots in furnaces without blast to a white non - welding heat . Certainly ...
... remains in the furnace till the scale runs off . Next it is rolled as quickly as possible . This method is even cheaper than the ordinary way of heating the ingots in furnaces without blast to a white non - welding heat . Certainly ...
Strona 22
... remains in solution , while tartrate of lime is formed and is chiefly deposited . The reaction between the two salts is not complete , since there may be found in the liquid both sulphate of lime and cream of tartar . If the gypsum is ...
... remains in solution , while tartrate of lime is formed and is chiefly deposited . The reaction between the two salts is not complete , since there may be found in the liquid both sulphate of lime and cream of tartar . If the gypsum is ...
Strona 30
... remains to notice that this hydrazulmoxin is identical or isomeric with Mr. Main's " azulmic acid . " That in each of these stages of reaction one equivalent of ammonia is added is a chemical fact beyond question ; and that each stage ...
... remains to notice that this hydrazulmoxin is identical or isomeric with Mr. Main's " azulmic acid . " That in each of these stages of reaction one equivalent of ammonia is added is a chemical fact beyond question ; and that each stage ...
Strona 34
... remains free from lead . According to Dingler's Polyt . Journal the skin of the sting - ray ( Raia clavata ) is now used in place of isinglass for the clarification of liquids , e.g. , beer . { CHEMICAL NEWS , January 17 , 1879 . Dibrom ...
... remains free from lead . According to Dingler's Polyt . Journal the skin of the sting - ray ( Raia clavata ) is now used in place of isinglass for the clarification of liquids , e.g. , beer . { CHEMICAL NEWS , January 17 , 1879 . Dibrom ...
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