Cell room systems design pressure

Operation under pressure would seriously aggravate the consequences of a chlorine leak in the cell room. Outdoor construction or the use of some of the practices associated with contained storage systems (Section 9.1.8.2C) would help to relieve the hazard. In any event, there would have to be a complete rethinking of many operating practices as well as major revisions in design. 

The model molecules which are solid at room temperature (except for benzene), were evaporated from a source consisted of a borosilicate glass container with a small opening, like the design of a Knudsen cell. The source was mounted inside a heatable and coolable copper shaft, that could be inserted to the vaccum system through a load-lock arrangement. Upon heating, the pressure was... 

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