00000nam 2200000za 4500 9.841568 CaOODSP 20221107152123 cr ||||||||||| 170814s1972 oncad ob f000 0 eng d CaOODSP eng eng fre n-cn--- M34-20/160E-PDF M34-20/160 Kerby, R. C. The construction and operation of a meter for measuring the quality of zinc electrolytes [electronic resource] / R.C. Kerby, J.M. Brannen and T.R. Ingraham, Extraction Metallurgy Division. Ottawa : Information Canada, 1972. iv, 21 p. : chart, ill. Technical bulletin ; TB 160 Cover title. "September 1972." Digitized edition from print [produced by Natural Resources Canada]. Includes bibliographical references (p. 10). “The construction and operation of a meter for automatically measuring the quality of zinc electrolytes, in relation to zinc electrodeposition, is described. The meter consists essentially of a small zinc electrolysis cell and a gas detection unit for measuring the hydrogen evolved during electrolysis. The amount of hydrogen evolved provides a measure of current efficiency during zinc electrolysis. The meter can be used to provide a continuous record of the quality of the zinc electrolyte which is used in the cell room of a zinc electrolytic plant"--Summary, p. i. Includes summary in French. gccst Metals gccst Processing gccst Equipment gccst Design Brannen, J. M. Ingraham, Thomas R. Canada. Natural Resources Canada. Canada. Mines Branch. Technical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch) TB 160 (CaOODSP)9.834857 PDF 2.90 MB https://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20/M34-20-160-eng.pdf 300042