The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
May. 19, 2020
Tata Steel Nederland Technology B.v., Velsen-Noord, NL;
Ali Emami, Haarlem, NL;
Frank Nicolaas Hermanus Schrama, Leiden, NL;
Johan Willem Koenraad Van Boggelen, Alkmaar, NL;
TATA STEEL NEDERLAND TECHNOLOGY B.V., Velsen-Noord, NL;
Abstract
A device and a method for continuous desulphurisation of liquid iron provided by a blast furnace process or a direct reduction process. The device including a desulphurisation reactor or a plurality of consecutive desulphurisation reactors. The desulphurisation reactor or reactors each include an entry section for receiving liquid iron from liquid iron production means or from the desulphurisation reactor immediately preceding the subsequent desulphurisation reactor, and a reaction section for removing the sulphur from the liquid iron.