A Manual of Dyeing for the Use of Practical Dyers Manufacturers Students And
The book A Manual of Dyeing for the Use of Practical Dyers Manufacturers Students And was written by author Edmund Knecht Here you can read free online of A Manual of Dyeing for the Use of Practical Dyers Manufacturers Students And book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A Manual of Dyeing for the Use of Practical Dyers Manufacturers Students And a good or bad book?
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Within the last twenty -five years several other processes have been proposed which differ more or less from the older processes in principle. Some of these have been carried out on the large scale with more or less success. In most of the modern processes, the lime (which, though effective, and for some purposes indispensable) being very liable to give rise to defects, has been replaced by caustic soda. This change has necessitated alterations and improvements in the kiers in order to bring ab...out a more rapid circulation and better means of excluding the air. In many of the processes a treatment with acid precedes the bowking. Undoubtedly the most important, and the one which has met with the greatest commercial success, is that devised by Horace Koechlin and carried into practice in the steamer kier specially constructed for the purpose by Messrs. Mather & Piatt. In this system the lime-boil is entirely dispensed with, and this, as well as the two lye-boils of the old process, is replaced by a single lye-boil in caustic soda and resin soap.
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