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American Patents: 216,483 Separating potash from ashes

J Woodrum, R Woodrum
1879 Journal of the American Chemical Society  
OSOOOD. which certain fertilizers are to be transported. 216,29O.--Compouna's f o r prevrnting thr destruction or rotting of bags. E. A compound of beeswax, tallow and tar is to be applied to bags in 21 6,414. --Preserving csmpounds. H. J ANN AWH. Brief : Equal parts of chloride of potassium, nitrate of soda and chemically pure boracic acid are separately dissolved in water. The chloride solution is heated to boiling, the nitrate solution is then added and boiled until clear, when the boracic
more » ... when the boracic acid solution is added, while stirring. I t is finally evaporated to dryness. 216, 474.--Pmcesses for manu factun'ng solid collodion V. TRIBOUILLET and This " solid collodion" is a mixture of camphor and nitro-cellulose, which can be moulded like celluloid, and used for the manufacture of various articles. It is propwed to manufactwe nitro-cellulose in closed glazed vessels.
doi:10.1021/ja02146a604 fatcat:3vumwwbeivg2hjunicr6j5ygaq