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Analyses Users

# Date Country City User Purpose of Use 

1

1972 - 74

Swiss

Emmenbrücke

Eberhard Sägewitz, 
Viscosuisse AG, Heerbrugg - Widnau

PHI-size sedimentation analyses of sand for filtering away of fine TiO2 pigment coagulates; liquid: hot polyamide 6+6.6 and polyester melt for fibers.

2 1974 Germany Heidelberg Hugo Fechtig, Max-Planck-Institute of Nuclear Physics,   Dept. of Cosmochemistry 2-week training in „Mathematical Statistics for Size Distribution of Micrometeorites“; 
consulting in Impact Studies of Fine Metal-Coated Diamond Particles Accelerated up to 70 km/sec.
3 1975, Aug. Netherland Leidschendamm Mr. R. Gelhard, Fugro - Cesco b.v., Laboratory PHI-size sedimentation analyses of natural sand.
4 1972, May Venezuela Maracaibo Instituto National de Canalizaciones, Caracas (Chacao) Sampling of the coastal sand in Venezuela Bay; airplane viewing of the sea-wave generation; study on litoral drift (sand tracing).
5 1977-82 Germany Karlsruhe Dr.-Ing. Albert Merz, Günther Roth; Gesellschaft f. Kernforschung mbH Sand size analyses for quality control of quartz sand, feldspar sand, baryte.

6

1981, Sep. - Okt.

Germany

Duisburg

Herr Stienen, Herr Straatmann; 
Mannesmann Röhrenwerke AG Lintorf

Sedimentation PHI-size analyses of iron ores (mostly hematite), their decomposition into PHI nrmal components by my program SHAPE™.

7

1981

Germany

Mannheim

Herr Ing. W. Buske, Herr Hamza; Brown, Boveri & Cie,  AG

Hydrodynamic analysis of the beach sand before the cooling tank of a nuclear power plant in Derna, Libya.

8 1981 - 82 Germany Hannover / Berkhöpen Dr. Deurer, Herr, Schlüter; Preussag AG, Erdöl & Erdgas Sedimentation PHI-size analyses of natural sand. 

9

 

Swiss

Frauenfeld

SIA

Size analysis of abrasives: corundum, silicon carbide.

10

1981

Germany

Darmstadt

Dipl.-Ing. Ulrich Höfer, Inst. f. Hydraulik u. Hydrologie, TH 

SHAPE™ analyses of sand for flume channel processes.

 

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