1939
DOI: 10.1021/ie50357a027
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New Method for Strontium Nitrate and Chloride

Abstract: THE study of the reactions of the alkaline earth sulfates being made in these laboratories originated from a suggestion by Farr (2) of the Mallinckrodt Chemical Works, who patented a process for a method of preparing blanc fixe from barite. Shreve and Pritchard (9) showed that the reaction BaS04 + CaCh -BaCh + CaS04 approached completion from left to right in strong aqueous solutions. Upon dilution with water the reverse occurred.The study of these reactions requires the use of organic solvents to separate the… Show more

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Cited by 3 publications
(9 citation statements)
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“…The results are plotted in the upper graph of Figure 7. The fusion reaction, SrSO4 + CaCla = CaSOl + SrClz was investigated by Shreve and Watkins (9). This results in more decomposition than does the fusion of barium sulfate with calcium chloride.…”
Section: Fusion Reactious With Barium and Strontium Sulfatesmentioning
confidence: 99%
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“…The results are plotted in the upper graph of Figure 7. The fusion reaction, SrSO4 + CaCla = CaSOl + SrClz was investigated by Shreve and Watkins (9). This results in more decomposition than does the fusion of barium sulfate with calcium chloride.…”
Section: Fusion Reactious With Barium and Strontium Sulfatesmentioning
confidence: 99%
“…I n this case an organic solvent has been used successfully. Previous work on the decomposition of barium and strontium sulfates with calcium chloride and nitrate (6)(7)(8)(9)(10) describes the use of organic solvents for extracting the reaction products. As the salts are essentially un-ionized in the organic solvents, no reversion takes place.…”
mentioning
confidence: 99%
“…Under the former conditions a reaction time of [6][7][8][9][10][11][12] hours in the presence of sufficient calcium chloride to give a saturated solution gave large, practical conversions to barium chloride. Time and temperature had no appreciable effect on conversion in the fused state.…”
Section: The Reactionmentioning
confidence: 99%
“…Barium Chloride from Barite and Calcium Chloride Factors Affecting Production R. NORRIS SHREVE AND R. K. TONER1 Purdue University, Lafayette, Ind. THIS investigation was a continuation of experiments in these laboratories concerning the utilization of organic solvents as an aid in inorganic reactions; it was an extension of the published work of Shreve and Pritchard (6,7) and was carried out simultaneously with that of Shreve and Watkins (8).…”
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confidence: 93%
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