Distillation: processes – separatory – With measuring – testing or inspecting
Reexamination Certificate
2005-08-09
2005-08-09
Manoharan, Virginia (Department: 1764)
Distillation: processes, separatory
With measuring, testing or inspecting
C203S002000, C203S087000, C544S190000, C544S191000
Reexamination Certificate
active
06926809
ABSTRACT:
The present invention relates to a device and method for the production of cyanuric chloride. The device has three units for the production, purification and isolation of cyanuric chloride, the second unit having a partial condensation and being set in such a way that the quantity of gaseous pure cyanuric chloride produced is greater than that of the liquid impure cyanuric chloride discharged from it.
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patent: 4245090 (1981-01-01), Goedecke et al.
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patent: 28 43 380 (1980-04-01), None
patent: 28 43 381 (1980-04-01), None
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Puschner Kurt
Schauhoff Stephanie
Degussa - AG
Manoharan Virginia
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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