A standard stepwise multiple regession algorithm has been used to find the optimum sulfate content as a function of numerous variable data. Good agreement with experimental data was obtained with an equation in terms of Blaine fineness and percent N and F. The equation is as follows: optimum S = 0.5560N + 0.0017659 Blaine fineness - 0.1072F - 3.6004. Using the same data, the following equation has also been developed for optimum sulfate content: S = 0.0933C3A + 1.7105N + 0.9406K + 1.228. A table is presented which compares the results obtained experimentally by the two different methods.

  • Corporate Authors:

    United States Gypsum Company

    Department No. 119-7, 101 South Wacker Drive
    Chicago, IL  United States  60606
  • Publication Date: 1975-10

Media Info

  • Features: Tables;
  • Pagination: p. 2
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00127950
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Mar 10 1976 12:00AM