VISCOUS AND ELECTROCHEMICAL PROPERTIES O F HYDROGEN BENTONITES
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iron oxide is possible, particularly in the hydrogen clay Padegaon-B which has a comparatively large percentage of iron, and would account for the observation that both the Si02/AlaOsand the SiOz/RzOr ratios of this hydrogen clay differ materially from the corresponding ratios calculated for either montmorillonite or beidellite. REFERENCES MITRA,R. P.: Indian J. Agr. Sci. 6, 555 (1936). MITRA,R. P.: Indian J. Agr. Sci. 10, 317 (1940). MITRA,R. P.: Indian Soc. Soil Sci., Bulletin No. 4, 41 (1942). MUKHERJEE, J. N., MITRA,R. P., CHATTERTEE, B., AND MUKHERJEE, S. K.: Indian J. Agr. Sei. 12, 86 (1942). (5) MUKHERJEE,J. N., MITRA, R. P., AND MUKHERJEE,S.: Trans. Natl. Inst. Sci. India 1, 227 (1937). (1) (2) (3) (4)
EFFECT OF COXCENTRATIOK AND PH ON THE VISCOUS AND ELECTROCHEMICAL PROPERTIES OF HYDROGEK BENTONITES J. N. MUKHERJEE, N. C. SEN GUPTA, AND M. I
