WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000029327) METHOD FOR PRODUCTION OF MAGNESIUM CHLORIDE FROM SEA WATER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/029327    International Application No.:    PCT/NO1999/000342
Publication Date: 25.05.2000 International Filing Date: 12.11.1999
IPC:
C01F 5/30 (2006.01)
Applicants: NORSK HYDRO ASA [NO/NO]; N-0240 Oslo (NO) (For All Designated States Except US).
THORSEN, Thor, G. [NO/NO]; (NO) (For US Only).
HAGEN, Roger, I. [NO/NO]; (NO) (For US Only).
WÆRNES, Ole [NO/NO]; (NO) (For US Only).
LANGSETH, Birger [NO/NO]; (NO) (For US Only)
Inventors: THORSEN, Thor, G.; (NO).
HAGEN, Roger, I.; (NO).
WÆRNES, Ole; (NO).
LANGSETH, Birger; (NO)
Agent: ANDERSON, Elin; Norsk Hydro ASA N-0240 Oslo (NO)
Priority Data:
19985322 13.11.1998 NO
Title (EN) METHOD FOR PRODUCTION OF MAGNESIUM CHLORIDE FROM SEA WATER
(FR) PROCEDE DE PRODUCTION DU CHLORURE DE MAGNESIUM A PARTIR DE L'EAU DE MER
Abstract: front page image
(EN)A method is described for the production of magnesium chloride from sea water to be used in the production of magnesium metal. The method is based on the use of selective nanofiltration membranes to separate the magnesium directly from the sea water.
(FR)L'invention concerne un procédé de production, à partir de l'eau de mer, du chlorure de magnésium qui servira dans la production d'un métal magnésium. Le procédé consiste à utiliser des membranes de nanofiltation sélectives pour séparer le magnésium directement de l'eau de mer.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)