Ultrasonic detecting and identifying of particulates
Patent
·
OSTI ID:5967556
A method of detecting and identifying particulates in the recirculating fluid flow for an oil recovery system by counting the number of ultrasonic pulses reflected from the particulates and comparing the number counted with the amount of attenuation of ultrasonic energy across the flow.
- Assignee:
- Micro Pure Systems Inc
- Patent Number(s):
- US 4381674
- OSTI ID:
- 5967556
- Resource Relation:
- Patent File Date: Filed date 22 Jun 1981; Other Information: PAT-APPL-276038
- Country of Publication:
- United States
- Language:
- English
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