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1. (WO2019050228) MOLTEN SALT COMPOSITION FOR SMELTING MAGNESIUM USING SOLID OXIDE MEMBRANE (SOM) PROCESS
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Pub. No.: WO/2019/050228 International Application No.: PCT/KR2018/010177
Publication Date: 14.03.2019 International Filing Date: 31.08.2018
IPC:
C22B 26/22 (2006.01) ,C22B 9/10 (2006.01)
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
B
PRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
26
Obtaining alkali, alkaline earth metals or magnesium
20
Obtaining alkaline earth metals or magnesium
22
Obtaining magnesium
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
B
PRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
9
General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
10
with refining or fluxing agents; Use of materials therefor
Applicants:
한양대학교 에리카산학협력단 INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS [KR/KR]; 경기도 안산시 상록구 한양대학로 55 55, Hanyangdaehak-ro, Sangnok-gu, Ansan-si, Gyeonggi-do 15588, KR
Inventors:
박주현 PARK, Joo-Hyun; KR
이유민 LEE, Yu-Min; KR
Agent:
특허법인 씨엔에스 C&S PATENT AND LAW OFFICE; 서울시 강남구 언주로 30길 13, 대림아크로텔 7층 7th Floor, Daelim Acrotel 13 Eonju-ro 30-gil Gangnam-gu, Seoul 06292, KR
Priority Data:
10-2017-011473207.09.2017KR
Title (EN) MOLTEN SALT COMPOSITION FOR SMELTING MAGNESIUM USING SOLID OXIDE MEMBRANE (SOM) PROCESS
(FR) COMPOSITION DE SEL FONDU POUR LA FUSION DE MAGNÉSIUM À L'AIDE D'UN PROCÉDÉ A MEMBRANE D'OXYDE SOLIDE (SOM)
(KO) 고체산화물 멤브레인 공정(SOM)을 이용한 마그네슘 제련용 용융염 조성물
Abstract:
(EN) Provided is a molten salt composition for smelting magnesium using a solid oxide membrane (SOM) process. The present invention relates to a low-temperature molten salt composition that can be applied to a SOM process and contains, in wt%, 42-47% of MgF2, 42-47% of CaF2, 6-16% of at least one among LiF and NaF, and a balance of inevitable impurities.
(FR) L'invention concerne une composition de sel fondu pour la fusion du magnésium à l'aide d'un procédé à membrane d'oxyde solide (SOM). La présente invention concerne une composition de sel fondu à basse température qui peut être appliquée à un procédé SOM et contient, en % en poids, 42 à 47 % de MgF2 , 42 à 47 % de CaF2, 6 à 16 % d'au moins un parmi LiF et NaF, et le reste en impuretés inévitables.
(KO) 고체산화물 멤브레인 공정(SOM)을 이용한 마그네슘 제련용 용융염 조성물이 제공된다. 본 발명은, 중량%로, MgF2: 42~47%, CaF2: 42~47%, 그리고 LiF와 NaF중 하나 이상: 6~16%, 잔여 불가피한 불순물을 포함하는 SOM 공정에 적용할 수 있는 저온 용융염 조성물에 관한 것이다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)