smectiteexperimental investigationcement pore fluidhigh pHcation exchangestabilityXRDThe aim of this study is to examine the effect of various high pH solutions on smectites. The starting materials were a Na,Ca-smectite and two homoionic Na- and Ca-smectites. The experimental solutions were 0.01 m...
The surface acidic properties of various solid catalysts (i.e., clay montmorillonite, acid modified smectite clay, HY zeolite, sulphate-promoted ZrO 2 (SO... F Arena,R Dario,A Parmaliana - 《Applied Catalysis A General》 被引量: 226发表: 1998年 Effect of hydration state on the frictional...
Pillared smectites are a class of novel porous materials with high surface area, large and stable pore opening, and high surface activity. These materials have numerous potential applications in many industrial fields. This paper reviews the preparation, properties and applications of these novel mater...
A Ca-smectite which may be suitable as buffer material for nuclear-waste disposal is being investigated in a cooperative research project of Sweden and France. In this article the strength-,compression-, and swelling-properties of this clay are described. Some important conclusions of the test ...
R. MOSSER-RUCK and M.CATHELINEAU, "Experimental transformation of Na, Ca- smectite under basic conditions at 150 °C", Applied Clay Science 26, (2004).Mosser-Ruck R,Cathelineau M. Experimental transformation of Na,Ca-smectite under basic conditions at 150℃ [J]. Applied Clay Sci- ence,...
Guegan R, Gautier M, Beny JM, Muller F (2009) Adsorption of a C 10 E 3 non-ionic surfactant on a Ca-smectite. Clay Clay Miner 57:502–509Guegan, R., Gautier, M., Beny, J.M., and Muller, F. (2009) Adsorption of a C10E3 non-ionic surfactant on a Ca- smectite. Clays and ...
Denis, J.H. 1991 Compaction and swelling of Ca-smectite in water and in CaC12 solutions: water activity measurements and matrix resistance to compaction. Clays Clay Miner . 39, 35–42.Denis, J.D. 1991. Compaction and swelling of Ca-smectite in water and in CaCl2 solutions: water activity...
Alteration minerals consist of calcite, sulfate, smectite and chlorite/smectite associated with Cu-rich sulfides. The mass balance calculations from less altered to altered volcanic rocks show large chemical changes with the mobility of mettallic elements in major or trace amounts. Mass balance ...
Toride, N., Miyamoto, H., and Regea, M. 2001. Hydraulic properties of high swelling Na/Ca smectites. In: Clay Science for Engineering, Edited by K. Adachi and M. Fukue. A. A. Balkema. Rotterdam, Netherlands.
Laird, "Dielectric spectra of bound water in hy- drated Ca-smectite," J. Non-Cryst. Solids, vol. 305, no. 1-3, pp. 243-246, Jul. 2002.Logsdon S D, Laird D A. Dielectric spectra of bound water in hydrated Ca-smeetite [ J]. Journal of Non-Crystalline Solids, 2002, 305 (7)...