公开(公告)号：US3672841A

公开(公告)日：1972-06-27

申请号：US3672841D

申请日：1970-12-14

Applicant: IONICS

Inventor： FREEMAN DONALD C JR ,  ROGERS LOUIS J

IPC: G01N31/00 ,  G01N33/18 ,  B01J11/02 ,  G01N31/12

CPC classification number: G01N33/1846 ,  G01N31/005 ,  Y10T436/235

Abstract: A METHOD IS PROVIDED FOR REPLENISLING THE CATALYST COMPONENT OF AN ANALYZER ADAPTED TO MEASURE THE TOTAL INORGANIC CARBON CONTENT OF A FLUID SAMPLE, THE NEED FOR WATER ANALYSIS HAS BECOME INCREASINGLY IMPORTANT WITH EXPANDING INTEREST IN THE ABATEMENT OF WATER POLLUTION, AND FOR DETERMINING LEAKS IN VESSELS SUCH AS HEAT EXCHANGERS USED IN INDUSTRY. ONE SET OF PARAMETERS

OF GREAT UTILITY HAS BEEN THE CONCENTRATIONS OF CARBON; ORGANIC, INORGANIC AND TOTAL.