2020/0232,064 | Control System and Method for Dry Centrifugal Granulation of Liquid Slag | Apr 13, 17 | Jul 23, 20 | Not available |
2019/0071,741 | High-temperature liquid slag granulating system | Feb 24, 17 | Mar 07, 19 | XI'AN JIAOTONG UNIVERSITY |
2017/0145,527 | System and Method for Forming Spherical Silica-Based Proppant and Pig Iron Utilizing Mining Slag | Nov 22, 16 | May 25, 17 | Premier Industries, LLC |
2016/0289,783 | Method For Treating Desulfurization Slag | Nov 27, 14 | Oct 06, 16 | VOESTALPINE STAHL GMBH |
2016/0160,303 | EXHAUST GAS TREATMENT METHOD AND EXHAUST GAS TREATMENT FACILITY | Jul 24, 14 | Jun 09, 16 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
2015/0159,232 | DEVICE FOR RECOVERING HEAT AND FUMES FROM SLAG RESULTING FROM THE STEEL PRODUCTION CYCLE | Jun 03, 13 | Jun 11, 15 | G.A.P. S.P.A. |
2013/0292,878 | GRANULATION OF METALLURGICAL SLAG | Dec 14, 11 | Nov 07, 13 | PAUL WURTH S.A. |
2013/0264,754 | Steam condensation tower for a granulation installation | Sep 30, 11 | Oct 10, 13 | PAUL WURTH S.A. |
2010/0206,132 | METHOD FOR TREATING SLAG FLOWING FROM A METALLURGICAL VESSEL AND A DEVICE FOR CARRYING OUT SAID METHOD | Jul 03, 08 | Aug 19, 10 | Techcom GmbH |
2009/0293,677 | High efficient method of slag scooping-up from liquid iron and a device for implementing said method | Apr 05, 04 | Dec 03, 09 | Not available |
2008/0272,526 | Steel Slag Treatment Equipment by Barrel Method | Aug 31, 05 | Nov 06, 08 | BAOSHAN IRON & STEEL CO., LTD. |
2007/0270,625 | Treatment of Polysilazane Waste | May 18, 06 | Nov 22, 07 | AZ ELECTRONIC MATERIALS USA CORP. |
2007/0209,476 | Treatment of base metal smelter slag | Aug 31, 06 | Sep 13, 07 | Not available |
2006/0170,139 | Separating vessel | Sep 12, 03 | Aug 03, 06 | Innovative MET Products (PTY) Limited |
2005/0046,094 | Metallurgical vessel for melting device for liquid metals | Aug 26, 04 | Mar 03, 05 | SMS SIEMAG AKTIENGESELLSCHAFT |