发明名称 Automated flocculation titrimeter system
摘要 A system for determining parameters and compatibility of a substance such as an asphalt or other petroleum substance uses titration to highly accurately determine one or more flocculation occurrences and is especially applicable to the determination or use of Heithaus parameters and optimal mixing of various asphalt stocks. In a preferred embodiment, automated titration in an oxygen gas exclusive system and further using spectrophotometric analysis (2-8) of solution turbidity is presented. A reversible titration technique enabling in-situ titration measurement of various solution concentrations is also presented.
申请公布号 US2004058451(A1) 申请公布日期 2004.03.25
申请号 US20030467181 申请日期 2003.10.21
申请人 PAULI ADAM T.;ROBERTSON RAYMOND E.;BRANTHAVER JAN E.;SCHABRON JOHN F. 发明人 PAULI ADAM T.;ROBERTSON RAYMOND E.;BRANTHAVER JAN E.;SCHABRON JOHN F.
分类号 G01N21/79;G01N21/83;G01N31/16;G01N33/42;(IPC1-7):G01N31/16 主分类号 G01N21/79
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