CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «TRONA»
Descoperă întrebuințarea
trona în următoarea selecție bibliografică. Cărți în legătură cu
trona și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Surface Chemistry in the Flotation of
Trona and Other ...
Recent studies have shown that the flotation method can be used for preprocessing of trona ore to remove insoluble mineral contaminants prior to chemical treatment and production of soda ash.
2
Encyclopedia of Chemical Processing and Design: Volume 51 - ...
Soda. Ash. from. Trona. and. Other. Natural. Sources. History. For two centuries
soda ash has been synthetically produced, first for a relatively short period by the
1.e Blanc process (initiated in 1792) and then by the Solvay process.
3
Hypersaline brines and evaporitic environments: Proceedings ...
Baker (1958) reported the presence of trona in four drill cores. In one case,
abundant trona was found to a depth of 40 m. More recent drilling confirmed this
observation (Surdam and Eugster, 1976, Table 6). The interval during which
extensive ...
4
A Modeling and Experimental Study of the Conversion of
Trona ...
Finally, based on the kinetics and mechanism of how trona decomposes to Na2CO3 as it reacts with SO2 in a fabric filter collector, a model for SO2 removal by trona injection in a fabric filter collector was proposed.
5
Geological Survey Professional Paper
Natural organic- solute concentrations in surface and ground waters (in this study
), with the exception of very alkaline trona waters, generally are less than the
concentrations of organic constituents found in sediments of the Green River ...
Geological Survey (U.S.), 1986
6
Core Logs from Owens, China, Searles, and Panamint Basins, ...
Description Halite and trona. Fractured core. Fragments of well-consolidated
aggregates of colorless halite cubes modified by octahedron, averaging 5 mm in
length, with 15 percent interstitial very pale orange (10YR 8/2) massive trona. 60.
George Irving Smith, Walden P. Pratt, 1957
7
Geological Survey Bulletin
Depth Unitthlck- (.feet) nut (feel) Description 59. 9 0. 1 Halite and trona. Fractured
core. Fragments of well-consolidated aggregates of colorless halite cubes
modified by octahedron, averaging 5 mm in length, with 15 percent interstitial
very ...
8
Certificate Chemistry Form 4
Evaporation rate in this region is high leaving a surface covered by white trona
crystals. Trona is a double salt containing sodium carbonate and sodium
hydrogen carbonate (Na2CO3. NaHCO3.2H2O). Water molecules in between
this ...
9
U.S. Geological Survey Professional Paper
Data are now available to determine from the phase relations of the system
NaHCOj-NajCOj-HjO several possible mechanisms by which trona may
precipitate from brines and to evaluate quantitatively the effects of changes in
temperature, ...
10
Trona to Austin: How Life Snuck Up on Me
Completely alone when my clumsiness was revealed to be a degenerative disease, I plunged into self-analysis, started my own business and ran a $25 personals ad, my best investment ever. This is the poignant yet humorous story of my journey.
ȘTIRI NOI CARE INCLUD TERMENUL «TRONA»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
trona în contextul următoarelor știri.
Our View: Sales show the power of trona ore
With OCI's recent announcement that it will sell its trona mine west of Green River, the ... During the last year, two of the four trona mines have been sold to other ... «Green River Star, Iul 15»
Trona byway opens
The Trona Trail Historic Mine Byway is officially open for business after a short dedication ceremony took place May 30. The trail is the fourth mine byway ... «Green River Star, Iun 15»
House burns in Trona
A house burns in the Pioneer Point area of Trona Tuesday afternoon as a resident rests his head in his hand. The fire on 7th Street, just south of Carson Street, ... «Ridgecrest Daily Independent, Iun 15»
Shaft breathes life into Tata trona mine
Much of the livelihood of Sweetwater County and Green River residents is contributed to the mines located nearby. Many of Green River's residents are ... «Green River Star, Iun 15»
Mysterious Road Trip: Trona Pinnacles
Nope, there's no lake at the Trona Pinnacles nowadays, nor has there been for a long, long time, but there is a landscape from another dimension, or a far-off ... «NBC Southern California, Mai 15»
Historic trona byway recognized
The Trona Trail Historic Mine Byway will get recognized May 30 during a dedication ceremony at 1p.m., at Centennial Park in Green River. The byway is the ... «Green River Star, Mai 15»
A HEARTBREAKER IN TRONA
Trona boys basketball team stood with their hands on their heads in disbelief Wednesday night as they watched Apple Valley Christian celebrate a one-point ... «Ridgecrest Daily Independent, Feb 15»
Trona boys basketball dives head first into CIF Playoffs
Trona boys basketball team was practicing “swimming” yesterday in preparation for their first round CIF game against Apple Valley Christian. No, the team was ... «Ridgecrest Daily Independent, Feb 15»
Tronox buys Wyoming trona mine in Green River for $1.6B
CASPER, Wyo. (AP) -- The buyer of the world's largest trona mine, outside Green River, does not expect to make changes to its Wyoming workforce. Tronox Ltd. «Elko Daily Free Press, Feb 15»
Wyoming's Largest Trona Mine Changes Hands
The multinational company FMC has owned the Green River trona mine for more than 60 years, but last fall, it announced that it would sell off the business to ... «Wyoming Public Media, Feb 15»
