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Chlorine fluoride monoxide

Elimination reactions of fluorine compounds are not limited to the removal of simple molecules Frequently, large molecules or combination of smaller ones are formed as by-products, especially in pyrolytic reactions For example perhalo genated acid chlorides lose not only carbon monoxide but also chlorine fluoride [106, 107] (equations 74 and 75)... [Pg.908]

Inorganic gases Oxides of nitrogen Oxides of sulfur Other inorganics Nitrogen dioxide, nitric oxide Sulfuric acid, sulfur dioxide Carbon monoxide, chlorine, ozone, hydrogen sulfide, hydrogen fluoride, ammonia One of the principal pollutants is sulfur dioxide, which is a corrosive acid gas that combines with water vapor in the atmosphere to produce acid rain. [Pg.11]

Chemical Properties.—Iridium is not attacked by fluorine in the cold, but on warming to dull redness, vapours of the fluoride are evolved.7 Also, when employed as anode in the preparation of fluorine,8 it is rapidly attacked. Chlorine at red heat unites with iridium to form the trichloride a mixture of chlorine and carbon monoxide at 240° C. has no action on the metal9 although platinum is attacked by it. [Pg.239]

COCIF may be prepared by the passage of a gas stream of chlorine(I) fluoride and an excess of carbon monoxide at -18 C into an iron reaction vessel, with the exclusion of air and moisture. The gaseous reaction product is then condensed into a quartz vessel and the crude product distilled through, and from, antimony powder. The yield was found to vary between 85 and 90% (based upon CIF), and was greater if the reaction was performed more slowly the main contaminants were COF and COClj [1194]. Only a ten percent yield of COCIF was obtained by reaction of CIF 3 and CO (diluted with dinitrogen) at -180 C over activated charcoal [1196a],... [Pg.693]

This process has been patented for oxidizing organic wastes using Ag(II), an unstable form of silver and one of the strongest oxidizing agents known. Any carbon in the waste stream is completely oxidized to carbon dioxide with traces of carbon monoxide. Other elements end up as salts (e.g., fluorines to fluorides, sulfur to sulfates). Chlorine precipitates out with the silver as silver chloride. The process is operated at 90°C and at atmospheric pressure. [Pg.92]

Carbon monoxide, when passed over a heated catalyst, such as iron oxide, dissociates to form carbon dioxide and an activated carbon.54,55 Mercury and other metals react with organic halides to produce metallic halides and carbon.56 Stratton and Winkler57 describe a method in which hydrocarbons are burned in chlorine the carbon produced is activated by heating to 1,000° C for an hour. Simons and McArthur58 observed that activated carbon is formed by the action of oxygen on aromatic, alicyclic, and aliphatic compounds dissolved in liquid hydrogen fluoride. [Pg.183]


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See also in sourсe #XX -- [ Pg.218 , Pg.280 ]




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Chlorine fluoride

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