Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. RS53280 - PROCESS FOR THE ACID DIGESTION OF METAL-CONTAINING COMPOUNDS

Office
Serbie
Numéro de la demande 20140211
Date de la demande 28.02.2007
Numéro de publication 53280
Date de publication 29.08.2014
Numéro de délivrance 53280
Date de délivrance 29.08.2014
Type de publication B
CIB
C22B 3/00
CCHIMIE; MÉTALLURGIE
22MÉTALLURGIE; ALLIAGES FERREUX OU NON FERREUX; TRAITEMENT DES ALLIAGES OU DES MÉTAUX NON FERREUX
BPRODUCTION OU AFFINAGE DES MÉTAUX; TRAITEMENT PRÉLIMINAIRE DES MATIÈRES PREMIÈRES
3Extraction de composés métalliques par voie humide à partir de minerais ou de concentrés
C22B 15/00
CCHIMIE; MÉTALLURGIE
22MÉTALLURGIE; ALLIAGES FERREUX OU NON FERREUX; TRAITEMENT DES ALLIAGES OU DES MÉTAUX NON FERREUX
BPRODUCTION OU AFFINAGE DES MÉTAUX; TRAITEMENT PRÉLIMINAIRE DES MATIÈRES PREMIÈRES
15Obtention du cuivre
CPC
C22B 3/08
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
3Extraction of metal compounds from ores or concentrates by wet processes
04by leaching
06in inorganic acid solutions ; , e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
08Sulfuric acid ; , other sulfurated acids or salts thereof
C22B 3/165
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
3Extraction of metal compounds from ores or concentrates by wet processes
04by leaching
16in organic solutions
1608Leaching with acyclic or carbocyclic agents
1616Leaching with acyclic or carbocyclic agents of a single type
165with organic acids
C22B 7/007
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
7Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; ; Methods of a general interest or applied to the winning of more than two metals
006Wet processes
007by acid leaching
C22B 15/0071
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
15Obtaining copper
0063Hydrometallurgy
0065Leaching or slurrying
0067with acids or salts thereof
0071containing sulfur
C22B 19/22
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
19Obtaining zinc or zinc oxide
20Obtaining zinc otherwise than by distilling
22with leaching with acids
C22B 59/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION AND REFINING OF METALS
59Obtaining rare earth metals
Déposants BASF SE
Inventeurs HEIDENFELDER THOMAS
WITTELER HELMUT
LAUBUSCH BERND
SEELMANN-EGGEBERT HANS-PETER
Données relatives à la priorité 06110545 01.03.2006 EP
Titre
(EN) PROCESS FOR THE ACID DIGESTION OF METAL-CONTAINING COMPOUNDS
(SR) POSTUPAK ZA KISELO LUŽENJE JEDINJENJA KOJA SADRŽE METAL
Abrégé
(SR)
Postupak za kiselu digestiju jedinjenja koja sadrže metal luženjem pomoću vodenog agensa za izluživanje, naznačen time što agens za izluživanje sadrži i) jednu ili više alkansulfonskih kiselina koje imaju propil-, etil- ili metil- radikal i sumpornu kiselinu sa težinskim odnosom alkansulfonske kiseline prema sumpornoj kiselini od 1 : 1000 do 1 : 1 i/ili ii) smešu jedne ili više soli alkansulfonskih kiselina koje imaju propil-, etil- ili metil- radikal i sumpornu kiselinu sa težinskim odnosom soli alkansulfonske kiseline i sumporne kiseline od 1 : 9 do 1 : 99.Prijava sadrži još 12 patentnih zahteva.

Related patent documents
CO08091393This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.