Browsing ELibrary by Subject "HIGH TEMPERATURE"
- DSpace Home
- →
- Геология России
- →
- ELibrary
- →
- Browsing ELibrary by Subject
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing ELibrary by Subject "HIGH TEMPERATURE"
Now showing items 1-9 of 9
-
(2006)The basal plane reactivities of the sheet silicates apophyllite and phlogopite have been studied by hydrothermal atomic force microscopy (HAFM) in situ in aqueous solutions at temperatures from 20 to 140 °C. At pH 4-5.6 ...
-
(2000)In order to understand the significance of Cu2+ transport in oxidized brines and in secondary enrichment processes, we studied the speciation of 0.1 M CuCl2 in 0, 2, and 5 M NaCl solutions from 25°C to 175°C using in situ ...
-
(2001)The velocity of the compressional wave (VP) was measured for olivine aggregate at temperatures up to 1000°C at 1GPa using a piston-cylinder high-pressure apparatus. The samples used in the present study were hot-pressed ...
-
(2001)We present the first investigation of in situ high-pressure and high-temperature bubble growth in silicic melts. In a hydrothermal diamond-anvil cell, a haplogranite melt (79 wt% SiO2) is hydrated then subjected to cooling ...
-
(2003)Electrochemical cells are reviewed and a new design is evaluated for potentiometric pH measurements to above 300 °C. The new design system minimizes the effects of metal corrosion on measured pH. In addition, a recently ...
-
(2003)We carried out a series of melting experiments with hydrous primitive mantle compositions to determine the stability of dense hydrous phases under high pressures. Phase relations in the CaO-MgO-Al2O3-SiO2 pyrolite with ˜2 ...
-
(2001)Experiments have been conducted to study the Fe-S binary phase diagram near the pure iron end member, at pressures between 7 and 25 GPa and temperatures between 1223 and 1473 K. We observed that more than 1 atomic percent ...
-
(2004)The high-pressure behaviour of millerite NiS up to 34.7 GPa was studied using single-crystal X-ray diffraction techniques. Under ambient pressure, 8.3, 19.2 and 26.8 GPa crystal-structure determinations were performed. No ...
-
(2005)Физическими, физико-химическими, минералого-петрографическими методами изучены образцы хромитовых руд и вмещающих их гипербазитов. Образцы для исследований отобраны из месторождений хромитов, расположенных в различных ...
Now showing items 1-9 of 9