CN100463717C - 一种皮江法镁还原催化剂及采用该催化剂的镁还原法 - Google Patents
一种皮江法镁还原催化剂及采用该催化剂的镁还原法 Download PDFInfo
- Publication number
- CN100463717C CN100463717C CNB2007100246389A CN200710024638A CN100463717C CN 100463717 C CN100463717 C CN 100463717C CN B2007100246389 A CNB2007100246389 A CN B2007100246389A CN 200710024638 A CN200710024638 A CN 200710024638A CN 100463717 C CN100463717 C CN 100463717C
- Authority
- CN
- China
- Prior art keywords
- magnesium
- catalyst
- deoxidization
- reduction
- calcium chloride
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100246389A CN100463717C (zh) | 2007-06-26 | 2007-06-26 | 一种皮江法镁还原催化剂及采用该催化剂的镁还原法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100246389A CN100463717C (zh) | 2007-06-26 | 2007-06-26 | 一种皮江法镁还原催化剂及采用该催化剂的镁还原法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101112688A CN101112688A (zh) | 2008-01-30 |
CN100463717C true CN100463717C (zh) | 2009-02-25 |
Family
ID=39021311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100246389A Active CN100463717C (zh) | 2007-06-26 | 2007-06-26 | 一种皮江法镁还原催化剂及采用该催化剂的镁还原法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100463717C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705374A (zh) * | 2009-11-06 | 2010-05-12 | 北京大学 | 一种加快还原提高金属镁生产率的工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB469347A (en) * | 1935-07-19 | 1937-07-23 | Ig Farbenindustrie Ag | Method of re-melting and refining magnesium and light metal alloys containing magnesium |
GB489700A (en) * | 1936-01-06 | 1938-08-02 | Produits Chim Terres Rares Soc | Improvements relating to the melting and refining of magnesium and its alloys |
CN1049381A (zh) * | 1990-01-25 | 1991-02-20 | 颜志明 | 菱镁矿轻烧镁砂真空热还原法提炼金属镁 |
CN1420187A (zh) * | 2002-12-24 | 2003-05-28 | 宁夏惠冶镁业有限公司 | 6至10小时还原周期炼镁工艺 |
CN1730685A (zh) * | 2005-08-24 | 2006-02-08 | 路忠胜 | 一种铝热还原煅烧菱镁矿炼镁的方法和工艺 |
-
2007
- 2007-06-26 CN CNB2007100246389A patent/CN100463717C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB469347A (en) * | 1935-07-19 | 1937-07-23 | Ig Farbenindustrie Ag | Method of re-melting and refining magnesium and light metal alloys containing magnesium |
GB489700A (en) * | 1936-01-06 | 1938-08-02 | Produits Chim Terres Rares Soc | Improvements relating to the melting and refining of magnesium and its alloys |
CN1049381A (zh) * | 1990-01-25 | 1991-02-20 | 颜志明 | 菱镁矿轻烧镁砂真空热还原法提炼金属镁 |
CN1420187A (zh) * | 2002-12-24 | 2003-05-28 | 宁夏惠冶镁业有限公司 | 6至10小时还原周期炼镁工艺 |
CN1730685A (zh) * | 2005-08-24 | 2006-02-08 | 路忠胜 | 一种铝热还原煅烧菱镁矿炼镁的方法和工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN101112688A (zh) | 2008-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108048667B (zh) | 一种从含镁镍铁熔渣中回收金属镁的方法 | |
CN104141025B (zh) | 电铝热法钒铁浇铸脱铝的方法 | |
CN102080164A (zh) | 一种真空同步热还原制备Mg-Li合金的方法 | |
CN101967566B (zh) | 一种常压热还原法制备金属镁的工艺 | |
WO2012000428A1 (en) | Method for preparing high purity silicon | |
CN104164576B (zh) | 制备金属镁的方法 | |
CN100494413C (zh) | 一种铁水脱硫预处理炉渣改性剂及其制备方法 | |
CN101597696B (zh) | 热法炼镁的方法 | |
CN103451453B (zh) | 采用含硅酸镁的矿物生产镁的方法 | |
CN100463717C (zh) | 一种皮江法镁还原催化剂及采用该催化剂的镁还原法 | |
CN102296152A (zh) | 一种新型转炉炼钢脱磷剂及其制备方法 | |
CN1603439A (zh) | 一种火法提取镍的生产方法 | |
CN103993162A (zh) | 一种高磷铌铁精矿脱铁除磷的方法 | |
CN105525108A (zh) | 一种铝热还原制取镁钙合金的方法 | |
CN108034834A (zh) | 一种小批量电渣重熔用预熔渣的生产方法 | |
CN101798634B (zh) | 熔融还原炼镁工艺 | |
CN108330374B (zh) | 钙热还原-熔盐电解法从钙长石中提取硅铝钙合金的方法 | |
CN103436793A (zh) | 汽车轮毂合金钢的制造方法 | |
CN105603291A (zh) | 回收利用晶体硅切割废粉料冶炼硅铬合金的生产方法 | |
CN103614633A (zh) | 一种高热强合金钢材料及其制备方法 | |
CN108456773B (zh) | 一种生产稀土硅铁合金的方法 | |
CN114772602B (zh) | 一种提高金刚线切割硅泥熔炼制备金属硅收率的方法 | |
CN109052409A (zh) | 一种感应熔炼高硅废料制备高纯硅/硅合金的方法 | |
CN108342585A (zh) | 一种炼镁还原渣的综合利用方法 | |
CN103386481B (zh) | 用于制备镍合金的镍粉的加工工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUTAI YUNHAI MAGNESIUM INDUSTRY CO., LTD. Free format text: FORMER OWNER: NANJING YUNHAI SPECIAL METALS CO., LTD. Effective date: 20120314 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 211221 NANJING, JIANGSU PROVINCE TO: 035500 XINZHOU, SHAANXI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120314 Address after: 035500 industrial parks, five counties, Shanxi, Xinzhou Patentee after: Wutai Yunhai Magnesium Industry Co., Ltd. Address before: Lishui County, Nanjing City, Jiangsu province 211221 Honglan town Pu Village Patentee before: Nanjing Yunhai Special Metals Co., Ltd. |