TIGHT BINDING BOOKSome arepages missingText cut book>168100OUP 78fr-13*.75 10,000.UNIVERSITY LIBRARYOSMANJACall No. O^O Accession No?'/fflCf*** I 4 1AuthorThis book should be returned on or before the date last marked below.ENGINEERING CHEMISTRY.Publuhed byThe Chemical Co.PublishingPenna.Eacton,Publishers of Scientific BoobPortland Cemer'Engineering ChemistryAgricultural Qualitsjkt AnalysisHousehold ManualPocket"chemists'ChemistryEtc.Metallurgy,THOMAS I>. 1'n.D.STU,LMAN, M.Sc.,18521915.CHAPTER II.BEICKTESTING AND ANALYSIS OF STONE, CLAY,AND CEMENT.ANALYSIS OF LIMESTONE.the inThis scheme follows for the most methods outlinedpart"Tentative Methods on of aridAnalysis Limestone, QuicklimeAmerican for SerialLime." Testing Materials,Hydrated SocietyDesignation, C25-26T.Determination of Mechanical Moisture.This to absorbsdetermination Limestone Limeonly.appliesCO so that such a determination would be valueless.2 rapidlyini of the asample tared, wide,Weigh g. properly preparedflat-bottomed bottle. Heat uncovered in alow-form, weighingventilated oven at 120 C. for two hours.drying Quickly stopperand cool in a desiccator. the beforeLift stopper momentarily justof asand The use a similar bottle aweighing weigh. weighingcarried all of the is a desirablecounterpoise through operationsThe loss in "Mechanical Moisture"procedure. weight representsor Water" at 120 C."HydroscopicAlternative Method for Total Iron.S. T. M.(A. C25-26T).in ...
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