DE3318680C2 - - Google Patents

Info

Publication number: DE3318680C2
Authority: DE; Germany
Prior art keywords: reduction; temperature; control; data; copper
Prior art date: 1982-06-07
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE19833318680

Other languages

German (de)

English (en)

Other versions

DE3318680A1 (de

Inventor

Ulric Neuville En Condroz Be Delbrouck

Andre De Charneux Be Leval

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SOCIETE ANONYME UCA, CHENEE, BE

Original Assignee

UCA CHENEE BE SA

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.)

1982-06-07

Filing date

1983-05-21

Publication date

1991-03-07

1983-05-21 Application filed by UCA CHENEE BE SA filed Critical UCA CHENEE BE SA

1984-01-12 Publication of DE3318680A1 publication Critical patent/DE3318680A1/de

1991-03-07 Application granted granted Critical

1991-03-07 Publication of DE3318680C2 publication Critical patent/DE3318680C2/de

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 claims description 32
230000009467 reduction Effects 0.000 claims description 30
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
229910052802 copper Inorganic materials 0.000 claims description 20
239000010949 copper Substances 0.000 claims description 20
239000007789 gas Substances 0.000 claims description 16
230000008569 process Effects 0.000 claims description 11
238000007670 refining Methods 0.000 claims description 10
230000003647 oxidation Effects 0.000 claims description 8
238000007254 oxidation reaction Methods 0.000 claims description 8
239000002893 slag Substances 0.000 claims description 7
230000001590 oxidative effect Effects 0.000 claims description 6
238000011946 reduction process Methods 0.000 claims description 5
239000000155 melt Substances 0.000 claims description 4
238000012545 processing Methods 0.000 claims description 4
238000004458 analytical method Methods 0.000 claims description 3
238000011161 development Methods 0.000 claims description 3
239000000523 sample Substances 0.000 claims description 3
238000009529 body temperature measurement Methods 0.000 claims description 2
238000004993 emission spectroscopy Methods 0.000 claims description 2
238000005516 engineering process Methods 0.000 claims description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
230000008901 benefit Effects 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
206010010774 Constipation Diseases 0.000 description 2
238000007664 blowing Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000002844 melting Methods 0.000 description 2
230000008018 melting Effects 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000007787 solid Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
241001062472 Stokellia anisodon Species 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000008859 change Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000004992 fission Effects 0.000 description 1
239000000446 fuel Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0095—Process control or regulation methods

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Automation & Control Theory (AREA)
Manufacture And Refinement Of Metals (AREA)

DE19833318680 1982-06-07 1983-05-21 Verfahren zur feuerraffination von kupfer Granted DE3318680A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU84186A LU84186A1 (fr)	1982-06-07	1982-06-07	Procede d'affinage au feu du cuivre

Publications (2)

Publication Number	Publication Date
DE3318680A1 DE3318680A1 (de)	1984-01-12
DE3318680C2 true DE3318680C2 (fr)	1991-03-07

Family

ID=19729893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19833318680 Granted DE3318680A1 (de)	1982-06-07	1983-05-21	Verfahren zur feuerraffination von kupfer

Country Status (2)

Country	Link
DE (1)	DE3318680A1 (fr)
LU (1)	LU84186A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2938290C (fr) *	2014-10-10	2017-09-12	Air Products And Chemicals, Inc.	Systeme et procede de commande d'un four de fusion de cuivre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE622116A (fr) *	1961-09-27
DE1919850B2 (de) *	1969-04-18	1971-08-19		Verfahren zur desoxydation geschmolzenen metalle mittels reformierungsgas und vorrichtung zur durchfuehrung des verfahrens

1982
- 1982-06-07 LU LU84186A patent/LU84186A1/fr unknown
1983
- 1983-05-21 DE DE19833318680 patent/DE3318680A1/de active Granted

Also Published As

Publication number	Publication date
DE3318680A1 (de)	1984-01-12
LU84186A1 (fr)	1984-03-07

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Legal Events

Date	Code	Title	Description
1984-01-12	OM8	Search report available as to paragraph 43 lit. 1 sentence 1 patent law
1990-05-23	8110	Request for examination paragraph 44
1990-10-04	8127	New person/name/address of the applicant	Owner name: SOCIETE ANONYME UCA, CHENEE, BE
1991-03-07	D2	Grant after examination
1991-09-05	8364	No opposition during term of opposition