Microwave assisted chemical synthesis instrument with...

Details Microwave assisted chemical synthesis instrument with... Microwave assisted chemical synthesis instrument with...

2007-09-10

2010-11-09

Van, Quang T (Department: 3742)

Electric heating

Microwave heating

With diverse device

C219S678000, C422S105000, C422S130000, C436S148000

Reexamination Certificate

active

07829828

ABSTRACT:
An instrument for carrying out controlled microwave assisted chemical processes, and that is particularly useful for handling relatively small samples. The instrument includes a microwave-transparent reaction vessel with an open mouth, a pressure-resistant seal on the mouth of the vessel, and a needle, portions of which penetrate the seal with a first end of the needle and provide fluid communication into the vessel. A pressure transducer is at the opposite end of the needle and in fluid communication with the interior of the vessel through the needle. The instrument defines a pressure control flow path from a portion of the needle outside of the vessel to a fluid port, the flow path being in communication with the needle, the interior of the vessel and the transducer. A controllable pressure release valve for the flow path is associated with the port.

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