The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 1988
Filed:
Aug. 28, 1986
Applicant:
Inventor:
David L Murdock, Lake City, FL (US);
Assignee:
Occidental Chemical Corporation, Niagara Falls, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
7386361 ; 7386324 ;
Abstract
A flow-through sampling device is provided for obtaining clear filtrate samples from a pipeline containing a slurry of phosphoric acid and calcium sulphate. The sampling device comprises a sample chamber having inlet and outlet pipes connected to the high pressure and low pressure sides of the pipeline, respectively, the sample chamber having a filter attached to its side portion for removing solids from the slurry prior to obtaining a fluid sample. The sampling device can be equipped with an automatic analyzer for continuously monitoring the composition of the flow stream.