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Machine translation
1. (WO1979000398) DESULPHURISATION OF FERROUS METALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000398    International Application No.:    PCT/GB1978/000050
Publication Date: 12.07.1979 International Filing Date: 08.12.1978
IPC:
C21C 1/02 (2006.01), C21C 1/10 (2006.01), C21C 7/064 (2006.01)
Applicants:
Inventors:
Priority Data:
52565/77 16.12.1977 GB
Title (EN) DESULPHURISATION OF FERROUS METALS
(FR) DESULFURATION DES METAUX FERREUX
Abstract: front page image
(EN)Injectable composition for desulphurising molten ferrous metals, especially iron, comprises alkaline earth metal, preferably magnesium, and sintered mixture of lime and at least one fluxing agent. Magnesium is preferably 8 to 60% of composition and lime preferably is 45 to 95% of the sintered mixture. Fluxing agent is preferably alumina and fluoride. Composition enables rapid and efficient desulphurisation and does not give large amounts of slag.
(FR)Composition injectable pour desulfurer des metaux ferreux fondus, specialement le fer, comprenant un metal alcalino-terreux, de preference le magnesium et un melange fritte de chaux et au moins un agent de fluxage. Le magnesium forme de 8 a 60% de la composition et la chaux, de preference de 45 a 95% du melange fritte. L"agent de fluxage est de preference l"alumine et les fluorures. La composition permet une desulfuration rapide et efficace et ne donne pas de grandes quantites de scories.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)