منابع مشابه
ELECTROLYTIC RECOVERY OF COPPER FROM CHELATED WASTE STREhMS
Electroless plating is a chemical reduction process which depends upon the catalytic reduction of a metallic ion in an aqueous solution containing a reducing agent without the use of electricity (1). Cahill (2) showed that the cupric ion could be reduced autocatalytically with formaldehyde in an alkaline solution. Okinaka (3 ) established that the overall reaction of the catalytic copper platin...
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appeared a report on Electrolytic Chlorogen by Captain W. Hodgkinson, r.e., and Mr. C. M. Hutchinson, c.i.ii., Imperial Agricultural Bacteriologist of the Agricultural Research Institute, Pusa. The principal objects of this enquiry, which were carried out under the auspices of the Army Department (Simla), were to determine the possibility of preparing in India from indigenous materials and by s...
متن کاملElectrolytic Chlorogen
Sik.?I have received the enclosed letter from Mr. Hutchinson of Pusa in regard to the remarks on Electrolytic Chlorogen contained in the report of my paper on "The Selection of a Disinfectant" in the May issue of the Gazette. Whilst I am not entirely in agreement with Mr. Hutchinson in his estimation of costs based only 011 a phenol coefficient,? (Lysol, for instance, is extensively used by gyn...
متن کاملRecovery Of Copper From Printed Circiut Boards Through Electrolytic Process –A Case Study
Printed Circuit Boards (PCBs) collected from local sources were used for recovering copper by electrolytic process, using a laboratory reactor setup of working volume 15 liters and nitric acid for dissolution. Copper plate was used as the cathode and graphite rod as the anode for the deposition process. Five durations were adopted both for the dissolution and deposition processes. Based on the ...
متن کاملElectrolytic Tungsten Needle Sharpening
F sharpened tungsten needles are essential tools required for the manipulation of small particles (1, 2, 3). They can be purchased commercially from Fine Science Tools at a cost of roughly $100 for a set of ten needles. Tungsten needles can easily become damaged during routine use, and accidentally bumping the sharpened end of a tungsten needle immediately renders it useless. For laboratories t...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1905
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(05)90194-4