INTERNATIONAL PATENT: CASALE SA FILES APPLICATION FOR "AIR SEPARATION UNIT (ASU) AND PROCESS, AMMONIA SYNTHESIS PLANT COMPRISING SUCH AN ASU AND METHOD OF REVAMPING AN ASU"

GENEVA, March 23 -- CASALE SA (Via Pocobelli 66900 Lugano) filed a patent application (PCT/EP2025/074670) for "AIR SEPARATION UNIT (ASU) AND PROCESS, AMMONIA SYNTHESIS PLANT COMPRISING SUCH AN ASU, AND METHOD OF REVAMPING AN ASU" on Aug 29, 2025. With publication no. WO/2026/057359, the details related to the patent application was published on Mar 19, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): RIZZI, Maurizio (Via Roma 39D22079 Villa Guardia)

Abstract: An air separation unit or ASU (1) comprising: - a compression section (2) for compressing ambient air (3) to compressed air (4); - a h...