THE FORMATION OF DOUBLE SALTS. [FOURTH PAPER.]

1911 ◽  
Vol 33 (7) ◽  
pp. 1032-1036 ◽  
Author(s):  
H. W. Foote ◽  
P. T. Walden
Keyword(s):  
Double Salts

Double salts of copper(I) chloride incorporated hydroxylpyrimidine and tetrazole ligands

2007 ◽  
Vol 360 (1) ◽  
pp. 14-20 ◽  
Author(s):  
Juan-Juan Hou ◽  
Zheng-Ming Hao ◽  
Xian-Ming Zhang
Keyword(s):  
Double Salts

Thermal dehydration of the double salts K2Be(XO4)2·2H2O (X = S, Se)

2007 ◽  
Vol 42 (1) ◽  
pp. 54-58 ◽  
Author(s):  
M. P. Georgiev ◽  
D. G. Stoilova ◽  
D. M. Marinova ◽  
V. A. Karadjova
Keyword(s):  
Thermal Dehydration ◽  
Double Salts

The flotation chemistry of potassium double salts: Schoenite, kainite, and carnallite

2000 ◽  
Vol 13 (14-15) ◽  
pp. 1483-1493 ◽  
Author(s):  
M Hancer ◽  
J.D Miller
Keyword(s):  
Double Salts

Adsorptive Removal of Arsenic(III) and Arsenic(V) from Aqueous Solution using Nickel–Zinc Hydroxyl Double Salts

2019 ◽  
Vol 45 (2) ◽  
pp. 80-85
Author(s):  
Kaoru Ohe ◽  
Ryosuke Tabuchi ◽  
Tatsuya Oshima ◽  
Takayoshi Hara ◽  
Shogo Shimazu
Keyword(s):  
Aqueous Solution ◽  
Adsorptive Removal ◽  
Nickel Zinc ◽  
Double Salts ◽  
Removal Of Arsenic

scholarly journals The possibility of obtaining beta-anhydrite from waste nitrogypsum

2004 ◽  
Vol 40 (1) ◽  
pp. 89-100 ◽  
Author(s):  
S. Marinkovic ◽  
A. Kostic-Pulek ◽  
S. Popov ◽  
J. Djinovic ◽  
Prvoslav Trifunovic
Keyword(s):  
Compressive Strength ◽  
Crystal Growth ◽  
Compression Strength ◽  
The Other ◽  
Solid Ratio ◽  
Double Salts ◽  
Ir Analysis

The possibility of obtaining ? - anhydrite from nitrogypsum, which is waste from a nitrocellulose plant, was investigated. It was shown by means of qualitative IR analysis that the product obtained by heating nitrogypsum for 5 hours at 700 o C was ? - anhydrite. When the ?- anhydrite was mixed with water at a W/S (water/solid) ratio of 0.54 in presence of different accelerators (CaO, mixture CaO - ash, ash, Na2SO4 and K2SO4), pastes were formed which hardened on standing. The compressive strength of the hardened samples was measured after 7 and 28 days and their composition determined by qualitative IR analysis. On the basis of these results, it was observed that a relationship exists between the composition (depending on the used accelerator) and the compression strength of the samples. Namely, the formation of large cores of double salts: syngenite (K2SO4 ?CaSO4 ?H2O) and glauberite (Na2SO4 ?CaSO4), in the presence of the accelerators K2SO4 and Na2SO4, respectively, was due to the rapid and complete crystallization of the dihydrate (CaSO4 ?2H2O). This fast crystal growth of the dihydrate resulted in high compressive strengths of these samples. In the other samples (prepared in presence of the accelerators: CaO, mixture CaO - ash and ash), dihydrate did not form and, consequently, their compressive strength was low.

Double salts Cs1−xMxH2PO4 (M = Na, K, Rb) as proton conductors

2012 ◽  
Vol 225 ◽  
pp. 236-240 ◽  
Author(s):  
V.V. Martsinkevich ◽  
V.G. Ponomareva
Keyword(s):  
Proton Conductors ◽  
Double Salts
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