RO66565A2 - PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING - Google Patents

PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING

Info

Publication number
RO66565A2
RO66565A2 RO7834274A RO7834274A RO66565A2 RO 66565 A2 RO66565 A2 RO 66565A2 RO 7834274 A RO7834274 A RO 7834274A RO 7834274 A RO7834274 A RO 7834274A RO 66565 A2 RO66565 A2 RO 66565A2
Authority
RO
Romania
Prior art keywords
copper refining
anodic sludge
obtaining selenium
selenium
obtaining
Prior art date
Application number
RO7834274A
Other languages
French (fr)
Romanian (ro)
Inventor
Jack Goldestein
Erna Bordas
Original Assignee
Metalurgica De Metale Neferoas
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.)
Filing date
Publication date
Application filed by Metalurgica De Metale Neferoas filed Critical Metalurgica De Metale Neferoas
Priority to RO7834274A priority Critical patent/RO66565A2/en
Publication of RO66565A2 publication Critical patent/RO66565A2/en

Links

RO7834274A 1974-04-08 1974-04-08 PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING RO66565A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7834274A RO66565A2 (en) 1974-04-08 1974-04-08 PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7834274A RO66565A2 (en) 1974-04-08 1974-04-08 PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING

Publications (1)

Publication Number Publication Date
RO66565A2 true RO66565A2 (en) 1978-12-15

Family

ID=20093570

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7834274A RO66565A2 (en) 1974-04-08 1974-04-08 PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING

Country Status (1)

Country Link
RO (1) RO66565A2 (en)

Similar Documents

Publication Publication Date Title
BE813176A (en) METAL REFINING PROCESS
FR2316195A1 (en) PROCESS FOR PURIFYING RESIDUAL WATER FROM HYDRAZINE PRODUCTION
FR2302983A1 (en) PROCESS FOR OBTAINING N-ACYL-L-METHIONINE
RO70511A (en) PROCESS FOR OBTAINING COATINGS
BE834839A (en) PROCESS FOR FORMING SEQUENCES OF PARALLEATING BITS
FR2319607A1 (en) PROCESS FOR DIRECTED CHLORINATION OF ALCOYLBENZENES
FR2307881A1 (en) PROCESS FOR THE PRODUCTION OF HIGH PURE COPPER BY PYROMETALLURGIC REFINING OF BLOWN COPPER AND COPPER WASTE
FR2326220A1 (en) METHOD FOR THE REMOVAL OF METAL MERCURY
BE828426A (en) PROCESS FOR THE ELIMINATION OF HYDROGEN SULFIDE FROM THE EFFLUENTS
BE810003A (en) PROCESS FOR THE DISPOSAL OF WASTE CONTAINING MERCURY
BE858606A (en) PROCESS FOR TREATMENT OF WASTE WATER FROM ACRYLONITRILE PRODUCTION
RO69229A (en) PROCESS FOR SEPARATION OF WATER FROM ORGANIC MIXTURES
RO66565A2 (en) PROCESS FOR OBTAINING SELENIUM FROM ANODIC SLUDGE OF COPPER REFINING
PT64699B (en) METHOD FOR AVOIDING INCRUSTATION OF POLYMERIZATION REACTORS
BE869949A (en) PROCESS FOR PURIFYING AN AQUEOUS SOLUTION OF AN ALKALINE METAL HALOGENIDE FOR ELECTROLYSIS
FR2288351A1 (en) METHOD AND APPARATUS FOR AUTOMATIC GENERATION OF MINI-COMPUTER INSTRUCTIONS FOR DISTINCT APPLICATION CLASSES
FR2491450B1 (en) PROCESS FOR THE TREATMENT OF COPPER SULFIDE ORES TO PRODUCE COPPER CHLORIDE
BE798269A (en) PROCESS FOR SEPARATION OF HYDROGEN FROM CHLORINE
BE856829A (en) HYDROMETALLURGIC PROCESS FOR THE TREATMENT OF SULPHIDE COMPOUNDS CONTAINING LEAD
BE836920A (en) PROCESS FOR OBTAINING BETA- CHLOROETHYLTRICHLOROSILANE
RO69413A (en) PROCESS FOR THE TREATMENT OF SULFURIZED WASTEWATER
RO65472A3 (en) PROCESS FOR TREATING ANODIC SLUDGE OF ELECTROLYTIC REFINING OF COPPER
RO79099A2 (en) PROCESS FOR OBTAINING SELENIUM FROM ACRYLIC COPPER REFINING SLUDGE
BE839865A (en) PROCESS FOR OBTAINING HALOGENOPHENOLS
FR2314145A1 (en) PROCESS FOR THE TREATMENT OF SULPHIDES