Invention Grant
- Patent Title: Metal silicate and organic deposit inhibitor/dispersant for thermal recovery operations of hydrocarbon fuels
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Application No.: US15196779Application Date: 2016-06-29
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Publication No.: US09932255B2Publication Date: 2018-04-03
- Inventor: John E. Hoots , Edward Maharajh , Anthony G. Sommese , Timothy S. Keizer
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agency: Senniger Powers LLP
- Main IPC: C11D9/24
- IPC: C11D9/24 ; C11D3/18 ; C11D3/43 ; C02F5/14 ; C02F5/10 ; C11D7/26 ; C11D7/50 ; C11D11/00 ; C11D3/37 ; C02F101/10 ; C02F103/10
Abstract:
The present invention generally relates to methods for removing an organic deposit or for inhibiting deposition of deposit-forming comprising contacting a cleaning composition or an anti-coking composition with a surface. The surface can have an organic deposit or be susceptible to forming an organic deposit and the surface can be in contact with a liquid containing organics. The liquid can be produced from a thermal recovery system, and the surface can be an internal surface of a piece of steam-generating or vapor-generating equipment.
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