United States
US 12,697,603 B2
Production of porous alpha-alumina supports from boehmitic derived aluminas
US 12,697,603 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: BASF SE. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- BASF SE
- Inventors
- Sung Yeun CHOI; Andrey KARPOV; Christian WALSDORFF; Karl C. KHARAS
- Publication date
- 2026-08-04
- Filing date
- 2022-12-20
- Document type
- B2 Granted patent
- Also written as
- US 12,697,603 B2 · US12697603 · 12697603
Abstract
A porous alpha-alumina catalyst support is prepared by (i) preparing a precursor material comprising a boehmitic-derived alumina having a pore volume of at least 0.6 mL/g, wherein the boehmitic-derived alumina is obtained by thermal decomposition of a boehmitic starting material and the boehmitic starting material consists predominantly of block-shaped crystals, and optionally an inorganic bond material; (ii) forming the precursor material into shaped bodies; (iii) calcining the shaped bodies to obtain the porous alpha-alumina catalyst support.…
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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