CN1152619A - 还原气生产海绵铁联产合成氨的方法 - Google Patents
还原气生产海绵铁联产合成氨的方法 Download PDFInfo
- Publication number
- CN1152619A CN1152619A CN96115880A CN96115880A CN1152619A CN 1152619 A CN1152619 A CN 1152619A CN 96115880 A CN96115880 A CN 96115880A CN 96115880 A CN96115880 A CN 96115880A CN 1152619 A CN1152619 A CN 1152619A
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- Prior art keywords
- reducing gas
- gas
- synthetic ammonia
- sponge iron
- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Manufacture Of Iron (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96115880A CN1047798C (zh) | 1996-07-10 | 1996-07-10 | 还原气生产海绵铁联产合成氨的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96115880A CN1047798C (zh) | 1996-07-10 | 1996-07-10 | 还原气生产海绵铁联产合成氨的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1152619A true CN1152619A (zh) | 1997-06-25 |
CN1047798C CN1047798C (zh) | 1999-12-29 |
Family
ID=5123088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96115880A Expired - Fee Related CN1047798C (zh) | 1996-07-10 | 1996-07-10 | 还原气生产海绵铁联产合成氨的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1047798C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400420C (zh) * | 2005-07-20 | 2008-07-09 | 赵中彦 | 电石炉尾气用于合成甲醇生产的工艺 |
WO2010143203A3 (en) * | 2009-06-10 | 2011-02-10 | Keki Hormusji Gharda | Method for producing cast iron or semi steel with reducing gas |
CN106336377A (zh) * | 2015-07-17 | 2017-01-18 | 苏州亚宝药物研发有限公司 | 一种甲苯磺酸索拉非尼晶型ⅱ的制备方法 |
CN117925934A (zh) * | 2024-03-21 | 2024-04-26 | 东北大学 | 还原气体提温装置、氢基冶炼系统和还原气体提温方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE423721B (sv) * | 1976-03-17 | 1982-05-24 | Stora Kopparbergs Bergslags Ab | Sett for framstellning av rastal genom direktreduktion |
JPS5330914A (en) * | 1976-09-03 | 1978-03-23 | Hitachi Ltd | Production of iron from iron oxide-based iron ore |
JP2585757B2 (ja) * | 1988-11-02 | 1997-02-26 | 株式会社日立製作所 | 情報信号の記録再生方法及び記録再生装置 |
US5078787A (en) * | 1990-06-01 | 1992-01-07 | Hylsa S.A. De C.V. | Method and apparatus for the production of hot direct reduced iron |
CN1109911A (zh) * | 1995-03-11 | 1995-10-11 | 宝山钢铁(集团)公司 | 一种煤基造气竖炉法生产海绵铁的方法 |
-
1996
- 1996-07-10 CN CN96115880A patent/CN1047798C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100400420C (zh) * | 2005-07-20 | 2008-07-09 | 赵中彦 | 电石炉尾气用于合成甲醇生产的工艺 |
WO2010143203A3 (en) * | 2009-06-10 | 2011-02-10 | Keki Hormusji Gharda | Method for producing cast iron or semi steel with reducing gas |
CN102459654A (zh) * | 2009-06-10 | 2012-05-16 | 克基·霍尔穆斯吉·阿加尔达 | 生产铁、半钢和还原气体的装置及方法 |
US8753422B2 (en) | 2009-06-10 | 2014-06-17 | Keki Hormusji Gharda | Apparatus for and method of production of iron, semi steel and reducing gases |
CN102459654B (zh) * | 2009-06-10 | 2014-12-31 | 克基·霍尔穆斯吉·阿加尔达 | 生产铁、半钢和还原气体的装置及方法 |
AU2010258245B2 (en) * | 2009-06-10 | 2015-01-29 | Keki Hormusji Gharda | Method for producing cast iron or semi steel with reducing gas |
CN106336377A (zh) * | 2015-07-17 | 2017-01-18 | 苏州亚宝药物研发有限公司 | 一种甲苯磺酸索拉非尼晶型ⅱ的制备方法 |
CN117925934A (zh) * | 2024-03-21 | 2024-04-26 | 东北大学 | 还原气体提温装置、氢基冶炼系统和还原气体提温方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1047798C (zh) | 1999-12-29 |
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C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANKUANG LUNAN CHEMICAL FERTILIZER PLANT Free format text: FORMER OWNER: SHANDONG LUNAN CHEMICAL INDUSTRY GROUP CO.,LTD. Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER OWNER: BAOSHAN STEEL GROUP CO., LTD. Effective date: 20050318 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050318 Address after: 277527 Shandong Province, Tengzhou City Stone Town Co-patentee after: Baoshan Iron & Steel Co., Ltd. Patentee after: Yankuang Lunan Chemical Fertiliser Plant Address before: 277527 Shandong Province, Tengzhou City Stone Town Co-patentee before: Baoshan Iron & Steel Group Co., Ltd. Patentee before: Shandong Lu-nan Chemical Industry Group Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19991229 |