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US 2026/0125263 A1Published application
Radiant syngas cooler
AssigneeAir Products and Chemicals, Inc.
InventorsYAN ZHAO, WEI XIN, SHUIGANG LIU, MICAH S. KIFFER, JEFFREY W. KLOOSTERMAN
Life of this patent
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Abstract
A system comprising a gasifier comprising one or more burners configured to accept a carbonaceous fuel and an oxidant to produce a syngas and a molten slag; a throat configured to accept the syngas and molten slag from the gasifier; and a radiant syngas cooler positioned below the gasifier configured to accept the syngas and molten slag from the throat; wherein the throat comprises an outer wall and one or more fins extending radially inwards from the outer wall.
Claims15
A system comprising:
- a gasifier comprising one or more burners configured to accept a carbonaceous fuel and an oxidant to produce a syngas and a molten slag;
- a throat configured to accept the syngas and molten slag from the gasifier;
- and
- a radiant syngas cooler positioned below the gasifier configured to accept the syngas and molten slag from the throat;
- wherein the throat comprises an outer wall and one or more fins extending radially inwards from the outer wall.
2 more elements
A method comprising:
- providing a carbonaceous fuel and an oxidant to a gasifier comprising one or more burners to produce a syngas and a molten slag;
- providing the syngas and the molten slag to a throat configured to accept the syngas and molten slag from the gasifier;
- and
- providing the syngas and the molten slag from the throat to a radiant syngas cooler positioned below the gasifier configured to accept the syngas and molten slag from the throat;
- wherein the throat comprises an outer wall and one or more fins extending radially inwards from the outer wall.
2 more elements
Dependencies are inferred from the claim text.