United States
US 12,697,594 B2
Or relating to catalyst carriers for tubular reactors and associated methods
US 12,697,594 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
- Inventors
- Jay Simon CLARKSON; Henry Arthur CLAXTON; Benjamin Geoffrey MALLAM
- Publication date
- 2026-08-04
- Filing date
- 2023-02-13
- Document type
- B2 Granted patent
- Also written as
- US 12,697,594 B2 · US12697594 · 12697594
Abstract
A catalyst carrier for insertion into a reactor tube of a tubular reactor comprises a container for holding catalyst and a seal for sealing between the container and the reactor tube. The seal comprises at least a first seal layer and a second seal layer each comprising a plurality of deflectable tongues separated by notches. The second seal layer is rotationally offset relative to the first seal layer such that the notches of the second seal layer are aligned with the deflectable tongues of the first seal layer.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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