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:
Jun. 20, 1995
Filed:
Aug. 31, 1993
William B Herrmann, Sugarland, TX (US);
Daniel Mull, Lockport, IL (US);
John G Hyatt, Sugarland, TX (US);
Paul Fearnside, Sugarland, TX (US);
Russell C Strong, Richmond, TX (US);
Nalco Chemical Company, Naperville, IL (US);
Abstract
Apparatus for simulating corrosion activity of a process stream on equipment and transport lines. The apparatus includes a series of modular canisters coupled to a process stream source and a process stream discharge point. A cooling coil is positioned within each canister and the cooling coils are interconnected in series. The first cooling coil is coupled to a coolant source and the last cooling coil is connected to a coolant discharge. The process stream flows thorough the series of canisters and the coolant flows through the coils in counterflow to the process stream to cool and partially condense the process stream. Corrosion activity and temperature within the canister are monitored using corrosion probes and/or coupons. Modular construction of the canisters permits disassembly and reassembly to adapt the simulator to different simulation applications.