RI 3399 Bureau Of Mines Apparatus For Determining The Dew Point Of Gases Under Pressure (390615de-ba93-426d-8289-f586a076ee3c)

[Knowledge of the ten?erat~rre to wkich n gas ullder3atur~ted xith re- srplc t to water vapor may be cooled before the water p?f 11 3egin to condense 8 is desirable .and frec-uently iq neceTsarp in nWy resenrch c~d industri~J activities. This tenperrture, the dew point, i s 2 nrrticulnrly innortmt factor in high-pressure gas transmission, PS water cox?-ensate any interfere i with the flow of gos in the line. Sonetimes this interfexnce is due only to the yresence of the liquid water. At other tfncs, under certain condi- tions of pressure and teriperature, the cogdense;? water cn!nhines with the 93 to farm solid .y2: hydrctes. These solid coar~ouncis ma:/ ccllect in sufficient quantit;. to rehce materially the c~xrying cap.citg of the pipe line or ever, to ply thc line coimletelp. ]