Invention Grant
US07985938B2 Method of sorting used tubular goods prior to reclaiming or reconditioning
有权
在回收或修复之前对使用的管状物品进行分选的方法
- Patent Title: Method of sorting used tubular goods prior to reclaiming or reconditioning
- Patent Title (中): 在回收或修复之前对使用的管状物品进行分选的方法
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Application No.: US12244931Application Date: 2008-10-03
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Publication No.: US07985938B2Publication Date: 2011-07-26
- Inventor: Donald Mike Johnson
- Applicant: Donald Mike Johnson
- Applicant Address: US TX The Woodlands
- Assignee: TRC Services, Inc.
- Current Assignee: TRC Services, Inc.
- Current Assignee Address: US TX The Woodlands
- Agent Jeffrey L. Wendt
- Main IPC: B07C5/34
- IPC: B07C5/34 ; G01N27/82
Abstract:
Methods for reclaiming or reconditioning used tubulars are disclosed. One method includes performing non-visual, non-destructive inspection of used tubulars at a site of a reconditioning or reclaiming plant prior to the used tubulars being cleaned in preparation for reclaiming or reconditioning, followed by sorting the used tubulars based principally on the inspection. The non-visual, non-destructive inspection may be selected from magnetic flux leakage inspection, ultrasonic inspection, Eddy current inspection, acoustic emission inspection, and combinations thereof.
Public/Granted literature
- US20100084322A1 METHOD OF SORTING USED TUBULAR GOODS PRIOR TO RECLAIMING OR RECONDITIONING Public/Granted day:2010-04-08
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