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C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B32/00—Carbon; Compounds thereof
C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
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Chemical & Material Sciences
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Organic Chemistry
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Inorganic Chemistry
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Carbon And Carbon Compounds
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
Carbonyl sulphide is prepd. by reacting CO with molten S at 250-450 degrees C in the presence of an anhydrous catalyst consisting of Na2S, K2S, NiS, CrS CoS, WS and/or Sns. The S is pref. used in a 3-5 times excess relative to the CO.
NL7109682.A1971-07-131971-07-13
METHOD FOR PREPARING CARBONYL SULFIDE
NL162614C
(en)
A CONTINUOUS PROCEDURE TO PRODUCE A GASEOUS CURRENT MAINLY INCLUDING GASES SELECTED FROM THE GROUP CONSISTING OF CO, H2, CO2, H2O, CH, H2S, COS, N2, A AND THEIR MIXTURES.
Improvements introduced in a railway vehicle that can be joined to another railroad vehicle. (Machine-translation by Google Translate, not legally binding)