Analysis of materials

Details Analysis of materials Analysis of materials

1976-04-23

1978-01-24

Ruehl, Charles A.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

73451, G01N 918

Patent

active

040697053

ABSTRACT:
There is disclosed a device suitable for obtaining from a fluid mixture of first and second component materials a quantity thereof which contains a fixed weight of said first component material, and an apparatus for determining the proportion by weight of particles of a particulate solid material in suspension in a liquid which are larger than a given size. The apparatus comprises (i) means for delivering a quantity of the suspension containing a fixed weight of particulate solid material, (ii) means for separating from said quantity of suspension substantially all the solid particles larger than said given size; and (iii) means for determining the weight of said solid particles which are larger than said given size.

REFERENCES:
patent: 2543522 (1951-02-01), Cohen
patent: 2717079 (1955-09-01), Levi
patent: 2782926 (1957-02-01), Saxe
patent: 3439800 (1969-04-01), Tonjes
patent: 3545281 (1970-12-01), Johnston
patent: 3690183 (1972-09-01), Livingood
patent: 3813947 (1974-06-01), Hinde

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