Process for the work-up of residues of chlorination

Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing

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C07C 1738

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active

045408378

ABSTRACT:
A process for the work-up of chlorination residues by dissolving the same at temperatures between 100.degree. and 180.degree. C. in chlorine- and oxygen-containing hydrocarbons having a ratio by weight of hydrogen to chlorine of 0.028-0.06:1, a ratio by weight of oxygen:carbon of 0.0038-0.0089:1, and an atomic ratio of carbon:hydrogen of 1:1.1-1.9 and/or in hydrocarbons, boiling between 160.degree. and 380.degree. C. at one bar abs. and having an atomic ratio carbon:hydrogen of 1:1.85-2.0 so as to obtain a liquid preparation having a ratio by weight of hydrogen:chlorine of 0.028-0.05:1.

REFERENCES:
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patent: 3647894 (1972-03-01), Jackson et al.
patent: 3803005 (1974-04-01), Miserlis et al.
patent: 3992460 (1976-11-01), Tsao
patent: 4031149 (1977-06-01), Eden
patent: 4307261 (1981-12-01), Beard et al.

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