1887. ---------------. [FUNASAKA, W.] Benzine Synthesis From Carbon Monoxide and Hydrogen. LI. Highly Active Sulfur-Fixation Agent Which Purifies Water Gas to the Highest Degree at Comparatively Low Temperatures, Such as 200°-250°. Jour. Soc. Chem. Ind. (Japan), vol. 43, suppl., 1940, pp. 203-206; Sci. Papers Inst. Phys. Chem. Research (Tokyo), vol. 37, 1940, pp. 331-337; Chem. Zentralb., 1941, I, p. 849; Chem. Abs., vol. 34, 1940, p. 6796.

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Literature Abstracts

At 250° under the conditions mentioned previously, water gas containing 18 gm. total S per 100 m.³ and 14.6 gm. organic S per 100 m.³ showed the following total S content after treatment with the agent mentioned: Luxmasse, 1.72; Luxmasse+10% Ni hydroxide (precipitated by addition of NaOH solution to hot NiSO₄ solution), 0.35 (0.30 with 900 l. gas; 0.97 at 200°, 250 space velocity, 40 cm. layer of treating agent and 30 l. per hr. gas stream velocity); Luxmasse+20% Ni hydroxide, 0.34; Luxmasse+10% Ni hydroxide+10% NaOH, 0.50 (0.44 with 900 l. gas); Luxmasse+10% Cu hydroxide (prepared similarly to Ni hydroxide), 0.30 (0.42 at 200° with 150 l. gas; 0.75 at 200° with 900 l. gas); Luxmasse+10% Cu hydroxide+10% NaOH, 0.18 (0.77 for 900 l. gas; 0.54 and 1.05 at 200° for 150 and 900 l. gas, with 250 space velocity and 40 cm. layer of agent; 0.26 and 0.14 at 200° for 160 and 100 space velocity and 60 and 45 cm. layer of agent, respectively); Luxmasse+20% Cu hydroxide+10% NaOH, 0.16; Luxmasse+10% commercial CuO+10% NaOH, 1.24; Luxmasse+20% commercial CuO+10% NaAH, 0.58; Luxmasse+30% commercial CuO+10% NaOH, 0.21; and Luxmasse+10% Cu hydroxide+10% NaOH (2 successive treats), 0.21. The efficiency of each fixation agent containing Cu rapidly decreased with use.