BE777584R - Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce - Google Patents

Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce

Info

Publication number: BE777584R
Authority: BE; Belgium
Prior art keywords: desulphurisation; polyethylene wax; sodium oxide; iron melt; coated sodium
Prior art date: 1971-12-30

Application number

BE777584A

Other languages

English (en)

Original Assignee

Centre Rech Metallurgique

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-12-30

Filing date

1971-12-30

Publication date

1972-04-17

1971-12-30 Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique

1971-12-30 Priority to BE777584A priority Critical patent/BE777584R/fr

1972-04-17 Application granted granted Critical

1972-04-17 Publication of BE777584R publication Critical patent/BE777584R/fr

1972-05-31 Priority to LU65436D priority patent/LU65436A1/xx

Links

239000004698 Polyethylene Substances 0.000 title abstract 2
239000003795 chemical substances by application Substances 0.000 title abstract 2
-1 polyethylene Polymers 0.000 title abstract 2
229920000573 polyethylene Polymers 0.000 title abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
229910052742 iron Inorganic materials 0.000 title 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 title 1
229910001948 sodium oxide Inorganic materials 0.000 title 1
239000004215 Carbon black (E152) Substances 0.000 abstract 1
229910001018 Cast iron Inorganic materials 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
239000011241 protective layer Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

BE777584A 1971-06-07 1971-12-30 Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce BE777584R (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
BE777584A BE777584R (fr)	1971-12-30	1971-12-30	Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce
LU65436D LU65436A1 (fr)	1971-06-07	1972-05-31

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE777584A BE777584R (fr)	1971-12-30	1971-12-30	Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce

Publications (1)

Publication Number	Publication Date
BE777584R true BE777584R (fr)	1972-04-17

Family

ID=3859080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE777584A BE777584R (fr)	1971-06-07	1971-12-30	Procede de desulfuration de la fonte ou de l'acier liquide et substancepour la mise en oeuvre de ce

Country Status (1)

Country	Link
BE (1)	BE777584R (fr)

1971
- 1971-12-30 BE BE777584A patent/BE777584R/fr active

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