Invention Grant
- Patent Title: Air separation unit heat exchanger with porous boiling surface coatings
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Application No.: US16014642Application Date: 2018-06-21
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Publication No.: US10221970B2Publication Date: 2019-03-05
- Inventor: Zigui Lu , Sang Muk Kwark , Joseph M. Corpus , Jonathan A. Lane , David P. Potempa , Maulik R. Shelat
- Applicant: Zigui Lu , Sang Muk Kwark , Joseph M. Corpus , Jonathan A. Lane , David P. Potempa , Maulik R. Shelat
- Applicant Address: US CT Danbury
- Assignee: PRAXAIR TECHNOLOGY, INC.
- Current Assignee: PRAXAIR TECHNOLOGY, INC.
- Current Assignee Address: US CT Danbury
- Agent Robert J. Hampsch
- Main IPC: C09D5/26
- IPC: C09D5/26 ; C09D101/28 ; C09D131/02 ; C08J9/00 ; B22F7/00 ; C23C24/08 ; F16L9/02 ; F28F13/18 ; C09D1/00 ; C09D5/00 ; C08K3/22 ; C08K3/08
Abstract:
A porous metallic coating is provided. The coating is characterized by a combination of optimized properties that improve coating performance, as measured by heat transfer efficiency. The porous coating has optimal ranges for properties such as porosity, particle size and thickness, and has particular applicability in boiling heat transfer applications as part of an air separations unit. The porous coatings are derived from slurry-based formulations that include a mixture of metallic particles, a binder and a solvent.
Public/Granted literature
- US20180299035A1 AIR SEPARATION UNIT HEAT EXCHANGER WITH POROUS BOILING SURFACE COATINGS Public/Granted day:2018-10-18
Information query
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