High pressure apparatus with stackable rings

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United States of America Patent

PATENT NO 8435347
APP PUB NO 20120137966A1
SERIAL NO

12891668

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Abstract

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A high pressure apparatus and related methods for processing supercritical fluids is described. The apparatus includes a capsule, a heater, at least one ceramic ring with one or more scribe marks and/or cracks present. The apparatus optionally has a metal sleeve containing each ceramic ring. The apparatus also has a high-strength enclosure, end flanges with associated insulation, and a power control system. The apparatus is capable of accessing pressures and temperatures of 0.2-2 GPa and 400-1200° C., respectively.

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Patent Owner(s)

  • SLT TECHNOLOGIES, INC.;ELMHURST RESEARCH, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Evelyn, Mark P Goleta, US 107 5455
Kapp, Joseph A Albany, US 3 114
Lawrenson, John C Albany, US 1 105

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