«SYLVINITE» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
sylvinite இன் பயன்பாட்டைக் கண்டறியுங்கள்.
sylvinite தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
The sylvinite zones contain some carnallite, have an average grade of 25% K2O,
and are mined in two layers. Each of those layers is up to 1 1 m thick and
separated by 3-6 m of halite. The tachyhydrite in the floor has low mechanical
strength ...
UN Industrial Development Organization, International Fertilizer Development Center, 1998
2
Evaporites:Sediments, Resources and Hydrocarbons: Sediments, ...
The sylvinite zone (a mixture of halite and sylvite) directly overlies the carnallitite
zone and is up to 6 m thick. It is not always present. Its contact zone is transitional
with the underlying carnallitite zone, although sylvite crystal-clusters in the ...
3
Borates: Handbook of Deposits, Processing, Properties, and Use
... -2H2O Strontioginorite (in halite, Z2) (Sr, Ca) 2B14023-8H20 Strontiohilgardite
(in hartsalz, halite, Z2) (Sr, Ca) 2B3C9Cl-H20 Sulfoborite (in carnallite, Z2)
Mg3S04B2O3-SH20 Tourmaline (in Z2 carnallite, Z3 halite, sylvinite) ...
4
Handbook of Chemical Technology and Pollution Control, 3rd ...
All of these potash-bearing combinations also contain varying amounts of
insolubles such as clays, anhydrite (CaSO4), dolomite (CaCO3-MgCO3) and
calcite (CaCO3), which variously affect potash beneficiation steps. Recovery of
sylvinite ...
Martin B. B. Hocking, 2006
5
The World Fertilizer Economy
The main potash-bearing mineral is carnallite, which lies on the top of sylvinite.
The depth of the carnallite zone, including the upper stratum of sylvinite, varies
from 21 to 100 meters and contains 8-28 percent KC1 (34, p. 480). In the
carnallite ...
6
Experimental Physics and Rock Mechanics
Experimental points for sylvinite from the Verkhnekamsk deposit deviate to some
extent from those obtained for sylvinite from the Starobinsk deposit. Results in the
range of strain rates in which the assigned rates were equal to creep rates ...
A.N. Stavrogin, B.G. Tarasov, 2001
7
Great Salt Lake: A Scientific, Historical and Economic Overview
When a section of the pond is ready for harvesting, the remaining brine is
pumped from it so that the sylvinite is left as a slushy precipitate on the bottom.
The sylvinite slush is then pushed into windrows by a motor grader (figure 7) and
...
8
Separation Technologies for Minerals, Coal, and Earth Resources
ExPERIMENTAL Methodology Sylvinite ore from various deposits having a KCl
grade from 27.5 to 39.9% and W.I. grade from 5.0 to 7.2% was used in
comparative laboratory flotation tests. The target was to reduce the liberated and
dispersed ...
Courtney Young, Gerald H. Luttrell, 2012
9
Early sedimentary evolution of the Michigan Basin
Figure 3. Distribution of “A-l” sylvinite (from Sonnenfeld, 1985). N.MI. pinnacle
reels “A-2" evaporite Figure 5. Schematic cross section. m carbonate bank 1:
evaporite basin 1? A-l halite margin A-l sylvinites /I \c/ 0 km 200 h—l—_l dolomitic
marl ...
10
Harmonising Rock Engineering and the Environment
2012 Taylor & Francis Group, London, ISBN 978-0-415-80444-8 Subject:
Modelling and numerical methods Keywords: 1 INTRODUCTION The main task
of ensuring safe mining in water-soluble ores (rock salt, sylvinite) is to prevent the
risk of ...
Qihu Qian, Yingxin Zhou, 2011
«SYLVINITE» வார்த்தையைக் கொண்டுள்ள புதிய உருப்படிகள்
பின்வரும் செய்தி உருப்படிகளின் சூழலில்
sylvinite என்ற வார்த்தையைப் பயன்படுத்துவது பற்றியும் எப்படிப் பயன்படுத்துவது என்பதைப் பற்றியும் தேசிய மற்றும் பன்னாட்டு அச்சகங்கள் என்ன பேசியிருக்கின்றன என்பதைக் கண்டறியுங்கள்.
Harvest Minerals boosts Sergi resource ahead of Aim listing
The mineralisation comprises two distinctive layers each of sylvinite and carnalite, with apparent thicknesses ranging from between 5.56 and 8.46 metres. «Proactive Investors UK, ஜூலை 15»
Elemental Minerals raises $4.98M, to start potash feasibility studies
Final preparations are now underway to start in August 2015 the Bankable Feasibility Study (BFS) for the Kola Sylvinite Project and the Pre-Feasibility Study ... «Proactive Investors Australia, ஜூலை 15»
ASX Round-Up: Spotlight on Elemental Minerals and BC Iron
The Kola project has proven sylvinite ore reserves, while the Dougou deposit is a ... Elemental has drilled two boreholes at the Yangala sylvinite prospect. «Resource Investing News, ஜூன் 15»
Highfield Resources adds second potash project JORC resource
Sierra del Perdón is a brownfield project that was historically mined primarily for sylvinite but also for carnallite, before closing in late 1996 due to relatively low ... «Proactive Investors Australia, ஏப்ரல் 15»
Huge sinkhole forming in Russia caught on camera
According to the filmer the 100 metre deep sinkhole formed after a Sylvinite ore colliery was flooded in November 2014. According to the filmer - locals now fear ... «Telegraph.co.uk, மார்ச் 15»
South Boulder's Premium Product Should Ensure A Robust Future …
Nonetheless, the original plan at Colluli was simply to mine the top layer of salts, the sylvinite, in a manner similar to the great Canadian and Russian potash ... «Minesite, மார்ச் 15»
Study confirms potash potential at Danakil Depression, Ethiopia
... annual production of 600,000 metric tons sulfate of potash (SOP) over 23 years from reserves (kainite, carnallite and sylvinite) at Yara's Danakil concession. «MINING.com, பிப்ரவரி 15»
Highfield Resources finds more thick high grade potash at Muga
Hole J13-15 intersected shallow, inter-bedded sylvinite mineralisation of 9.6 metres at 14% K2O including 3.3 metres at 17.5% K2O from 253 metres and 5.2 ... «Proactive Investors Australia, டிசம்பர் 14»
Gensource Announces Updated NI 43-101 Report for Lazlo
... historical wells and a typical density of 2.08 t/m3 for Saskatchewan sylvinite. ... to 20 m below the deepest sylvinite layer of the lowermost Esterhazy Member, ... «MarketWatch, டிசம்பர் 14»
Highfield Resources inks second potash JORC resource in Spain
Highfield Resources (ASX: HFR) has defined a second Inferred JORC resource at its Spanish potash projects, this one a 187 million tonnes of sylvinite grading ... «Proactive Investors UK, நவம்பர் 13»
இல் உள்ள வார்த்தைகளில் மறைக்கப்பட்டிருக்கும் எல்லாவற்றையும் கண்டறியுங்கள் 
