BE401227A - - Google Patents

Info

Publication number: BE401227A
Authority: BE; Belgium

Application number

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.)

1933-03-13

Publication of BE401227A publication Critical patent/BE401227A/xx

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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

BE401227D 1933-03-13 BE401227A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT430526X		1933-03-13

Publications (1)

Publication Number	Publication Date
BE401227A true BE401227A (en)

Family

ID=11254781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE401227D BE401227A (en)	1933-03-13

Country Status (4)

Country	Link
BE (1)	BE401227A (en)
DE (1)	DE608397C (en)
FR (1)	FR770362A (en)
GB (1)	GB430526A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2731483A (en) *	1950-11-07	1956-01-17	Basf Ag	Process for the production of zinc formaldehyde sulphoxylate from basic zinc formaldehyde sulphoxylate
BE516879A (en) *	1952-01-16
DE1035908B (en) *	1953-12-03	1958-08-07	Otto Nielsen Dr Ing	Process for the production of copper
HU169980B (en) *	1975-04-16	1977-03-28
CN103981371B (en) *	2014-05-14	2016-03-02	昆明理工精诚科技有限责任公司	A kind of Copper Processing Industry degree of depth deoxidation reductive agent NFA

0
- BE BE401227D patent/BE401227A/xx unknown
1933
- 1933-05-19 FR FR770362D patent/FR770362A/en not_active Expired
1934
- 1934-03-13 GB GB7953/34A patent/GB430526A/en not_active Expired
- 1934-03-27 DE DES113399D patent/DE608397C/en not_active Expired

Also Published As

Publication number	Publication date
FR770362A (en)	1934-09-13
GB430526A (en)	1935-06-20
DE608397C (en)	1935-01-22

Publication	Publication Date	Title
FR743107A (en)	1933-03-23
FR741532A (en)	1933-02-10
FR740949A (en)	1933-02-03
FR741000A (en)	1933-02-03
FR741117A (en)	1933-02-04
FR741129A (en)	1933-02-04
FR743643A (en)	1933-04-03
FR741873A (en)	1933-02-22
FR742484A (en)	1933-03-08
FR742873A (en)	1933-03-18
FR742953A (en)	1933-03-21
FR743046A (en)	1933-03-22
FR743413A (en)	1933-03-29
BE394392A (en)
BE394067A (en)	1933-03-31
BE395286A (en)
BE334554A (en)
BE395370A (en)	1933-04-29
BE354930A (en)
BE394631A (en)
BE394610A (en)	1933-03-31
BE394486A (en)
BE394468A (en)
BE394410A (en)
BE375476A (en)