Corrosion resistant gasifier components
First Claim
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1. An entrained-flow gasifier reactor comprising:
- a gasifier faceplate having at least one fuel feed port and at least one oxidizing gas port passing therethrough, the gasifier faceplate formed of a corrosion-resistant faceplate material comprised of an aluminum nitride;
a fuel feed line providing a solid fuel feed or high boiling point liquid hydrocarbon feed to the at least one fuel feed port; and
a reactor wall extending away from the gasifier faceplate.
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Abstract
The present invention relates to an improved gasifier reactor design. In particular, the present invention relates to improved design of gasifier reactor faceplates, gasifier reactor walls, gasifier reactor cooling tubes, and gasifier reactor walls with integrated cooling channels. The present invention utilizes aluminum nitride and/or aluminum nitride/metal composite materials which promote many benefits to the present design herein, including improved corrosion and erosion resistively as compared to high alloy metal materials.
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Citations
15 Claims
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1. An entrained-flow gasifier reactor comprising:
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a gasifier faceplate having at least one fuel feed port and at least one oxidizing gas port passing therethrough, the gasifier faceplate formed of a corrosion-resistant faceplate material comprised of an aluminum nitride; a fuel feed line providing a solid fuel feed or high boiling point liquid hydrocarbon feed to the at least one fuel feed port; and a reactor wall extending away from the gasifier faceplate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification