Oxidation Chlorination of Thiophene in Coking Benzene
2011 ◽
Vol 130-134
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pp. 1066-1069
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Keyword(s):
Thiophene is a typical thiophenenic sulfur compound that exists in coking benzene. In this paper, investigate oxidation chlorination of thiophene in coking benzene. Potassium permanganate was combined with hydrochloric acid for a new KMnO4/HCl system of oxidation desulfurization. The preliminary results show that the thiophene in the benzene cannot be deep oxidized desulfurization alone potassium permanganate solution even at acetum. The thiophene in the coking benzene could be mostly converted by using KMnO4/HCl system. In suitable reaction conditions thiophene’s removal rate can reach more than 93%.
2014 ◽
Vol 955-959
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pp. 2453-2457
1996 ◽
Vol 54
◽
pp. 200-201
Keyword(s):
2013 ◽
Vol 295-298
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pp. 1209-1214
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Keyword(s):
1982 ◽
Vol 37
(10)
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pp. 1274-1278
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2020 ◽
Vol 603
◽
pp. 125251
2016 ◽
Vol 73
(12)
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pp. 2888-2895
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