TRANSFER LINE EXCHANGER WITH THERMAL SPRAY COATING

World Intellectual Property Organization Patent

APP PUB NO WO-2023017060-A1
SERIAL NO

PCTEP2022072399

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Abstract

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The present disclosure refers to transfer line exchangers with improved cooling capacity, equipped with a thermal spray coating in crackers and a method for the maintenance of transfer line exchangers with the help of a thermal spray coating. In some embodiments, the thermal spray coating is obtained from a spray material formed of Cr3C2 and a NiCr alloy. Preferably, the spray coating material comprises at least 60 wt.-%, preferably at least 70 wt.-% of Cr3C2, based on the total weight of the spray material.

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Patent Owner(s)

Patent OwnerAddress
BASELL POLYOLEFINE GMBHDE50389 WESSELING

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Inventor(s)

Inventor Name Address
GONIOUKH ANDREI 55118 MAINZ
LING ANTONIO 50374 ERFTSTADT

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