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Process for chemical destruction of sulphur mustard
   
Document Number
US Patent 6479723
Issued Date
November 12, 2002
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Abstract
A process for the chemical destruction of sulphur mustard by chemical conversion which comprises in the step of reacting sulphur mustard with a thiophilic agent prepared by dissolving sulphur in ethylenediamine and/or ethanol diamine.
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Number of Claims:
7
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Published
November 12, 2002
Application Number
09/936,482
Filed
November 30, 2001
US Classification
588/316   588/318 588/401 588/406 588/409
Int'l Classification
A62D   3/00   (20060101)  
Assistant Examiner
Priority Data
Mar 15, 1999 [IN] 407/DEL/99
USPTO Field of Search
588/200   588/202   588/205   588/206   588/215   588/218   588/238   588/242  
Related Patents
7518029 - Process for destruction of gelled sulphur mustard - Owned by Defence Research & Development Organisation (New Delhi,IN)

A process for the complete destruction of gelled sulphur mustard (SM), comprising the steps of: (a) dissolving gelled sulphur mustard (SM) in organic solvent such as 2-chloroethanol, methanol, methyl cellosolve or mixtures of these to obtain a clear mixture, (b) incinerating the clear gelled sulphur mustard solvent mixture obtained from step (a); (c) dissolving residual gelled SM obtained from step (c) into non-toxic products; (d) chemically converting dissolved SM obtained from step (c) into non-toxic products.

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Description
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