Results 51 to 60 of about 7,369,179 (138)

Nb(V)-Containing Saponite Clay: a Catalyst for the Oxidative Abatement of Blistering Chemical Warfare Agents

, 2014
The abatement of toxic chemical warfare agents (CWA) is conventionally achieved via stoichiometric reactions using strong oxidants with high environmental impact and/or via thermal degradation.
F Carniato, M F Taran, C Bisio, M Guidotti, L Marchese, A Katsev, R Psaro, N F Starodub   +7 more
core  

Kinetics of Mg-Ni saponite crystallization from precursor mixtures

International audienceSmectite growth is of importance across various fields due to its abundance on the surface of both Earth and Mars. However, the impact of the crystallinity of initial materials on smectite growth processes remains poorly understood.
Zhu, Jianxi, Baron, Fabien, Zhang, Chaoqun, Blanc, Philippe, Petit, Sabine, He, Hongping, Yuan, Yuhuan, Tao, Qi, Decarreau, Alain, Gregoire, Brian   +9 more
core   +1 more source

Synthesis of Saponite Based Nanocomposites to Improve the Controlled Oral Drug Release of Model Drug Quinine Hydrochloride Dihydrate

, 2019
In the present research study, a 2:1 type of smectite clay minerals, namely natural saponite (NSAP) and synthetic saponite (SSAP), was demonstrated for the first time to be controlled drug release host materials for the model drug quinine hydrochloride ...
Hari C. Bajaj, Kumaresan S., Radheshyam Rama Pawar, Bhavesh D. Kevadiya   +3 more
core   +1 more source

Methods for Processing Saponite Sludge as a Secondary Product

Several options for handling waste from the diamond mining industry were analyzed. It is shown that saponite sludge remains most in demand in the construction sector of industry, and its use as a raw material for sorbent production is also noted.
A. N. Karaulova, K. G. Karapetyan
core   +1 more source

Saponite Dissolution Experiments and Implications for Mars [PDF]

, 2019
Recent work suggests that the mineralogical sequence of the Murray formation at Gale crater may have resulted from diagenetic alteration after sedimentation, or deposition in a stratified lake with oxic surface and anoxic bottom waters.
Luu, N. C., Leftwich, K., Peretyazhko, T., Adcock, C., Rampe, E., Sanchez, A. M., Schauner, O., Lanzirotti, A., Gainey, S., Hausrath, E. M.   +9 more
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88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Mineral Indicators of Geologically Recent Past Habitability on Mars. [PDF]

Life (Basel), 2023
Hart R, Cardace D.
europepmc   +1 more source

The western hemisphere [cartographic material].

Map of western hemisphere showing tracks of Cook, Vancouver and La Perouse. Relief shown pictorially.; Plate 1 from: Cary's new universal atlas containing distinct maps of all the principal states and kingdoms throughout the world. London : for J.
Cary, John, approximately 1754-1835.
core  

The conversion of ethanol over 3d-metal saponite-like smectites

28852898The replacement of fossil fuel processes with renewable pathways is critical to circumvent climate change and environmental risks. A process of interest is the production of 1,3-butadiene (BD), which is primarily derived as a by-product of ...
Lohmann, Heiko, Watermann, Clara Maria, Apfel, Ulf-Peter, Zeidler-Fandrich, Barbara, Watermann, Clara, Greuel, Marc, Kaluza, Stefan   +6 more
core   +1 more source

Coordination of aluminum in saponite-like material as a function of synthesis pH

International audienceAbstract Saponite-like materials have a wide range of potential applications, especially in heterogeneous catalysis. Despite the simplicity of the synthesis, the mechanisms of the formation of saponite are not well understood yet ...
Dzene, Liva, Rigolet, Séverinne, Paineau, Erwan, Vidal, Loïc, Lassalle-Kaiser, Benedikt, Vantelon, Delphine, Dutournié, Patrick   +6 more
core   +1 more source