DD64891A - - Google Patents

Info

Publication number
DD64891A
DD64891A DD64891DA DD64891A DD 64891 A DD64891 A DD 64891A DD 64891D A DD64891D A DD 64891DA DD 64891 A DD64891 A DD 64891A
Authority
DD
German Democratic Republic
Application number
Publication of DD64891A publication Critical patent/DD64891A/xx

Links

DD64891D DD64891A (en)

Publications (1)

Publication Number Publication Date
DD64891A true DD64891A (en)

Family

ID=257372

Family Applications (1)

Application Number Title Priority Date Filing Date
DD64891D DD64891A (en)

Country Status (1)

Country Link
DD (1) DD64891A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540100A1 (en) * 1975-09-09 1977-03-17 Kloeckner Humboldt Deutz Ag APPLICATION OF THE PROCESS FOR THE FAILURE OF COPPER CEMENT FROM A COPPER SOLUTION WITH STUDS TO OTHER PRECESSES IN MEASURING METALLURGY
EP0420525A3 (en) * 1989-09-28 1992-04-01 American Telephone And Telegraph Company Recycling metal containing compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540100A1 (en) * 1975-09-09 1977-03-17 Kloeckner Humboldt Deutz Ag APPLICATION OF THE PROCESS FOR THE FAILURE OF COPPER CEMENT FROM A COPPER SOLUTION WITH STUDS TO OTHER PRECESSES IN MEASURING METALLURGY
EP0420525A3 (en) * 1989-09-28 1992-04-01 American Telephone And Telegraph Company Recycling metal containing compositions

Similar Documents

Publication Publication Date Title
CA2590927C (en) A process for the treatment of electric and other furnace dusts and residues containing zinc oxides and zinc ferrites
EP0420525A2 (en) Recycling metal containing compositions
EP0854199B1 (en) Decontamination of zinc-containing metallurgical residues by continuous electro-hydrometallurgical treatment in alkaline environment
EP0834583B1 (en) Wet process for the entraction of zinc and other metal values form chlorine and fluorine bearing raw materials such as Waelz oxides
CA1080979A (en) Method for precipitating metal cement from a solution mixed with a precipitant
US2267659A (en) Process for the purification of zinc sulphate solutions
DE544272C (en) Process for the extraction of zinc
WO1995021945A1 (en) A method of removing halogens from a zinc containing material
DD64891A (en)