catalyst: steel in not given Kinetics; byproducts: FeS; 276-316°C in steel bomb at pH=9.5-11;
参考文献
Taff, W. O.; Johnstone, H. E.; Straub, F. G.
Transactions of the ASME, 1938 , vol. 60, p. 261 - 265
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Gmelin Handbook: S: MVol.B2, 1.5.2, page 482 - 497
water in water acidification of a soln. of 110 g cryst. Na2CO3 in 150 ml H2O and 50 g NaNO2 (96 percent) on passing in SO2; formation of nitridotrisulfate and decompn. on cooling for 1/4 h; neutralization with concd. soda soln.; evapn. in a dessicator to a weight of 300 g;; pptn. of formed Na2SO4 on cooling down, removal of Na2SO4; crystn. of 90-100 g product on further concg. in vacuum; further product is isolated on cooling down the mother liquor, removing pptd. Na2SO4 and evapg.;;
参考文献
Journal of the Chemical Society, , vol. 65, p. 529 - 529
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反应条件
water in water in sealed tube, heating at 100°C, 24 h;
参考文献
S: MVol.B2, 7.5.2, page 907 - 910
Diss. Muenchen 1897, p. 21
Z. Anorg. Chem., , vol. 17, p. 409 - 421
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反应条件
sodium hydroxide in water Kinetics; reaction in flow reactor, pH of aq. Na2S2O4 adjusted with NaOH at pH 11-12, H2O2 soln. added; control by pH measurements;
参考文献
Kovacs, Klara M.; Rabai, Gyula
Journal of Physical Chemistry A, 2001 , vol. 105, # 40 p. 9183 - 9187
