发明名称 |
Method and Apparatus for Achieving Higher Cooling Rates of a Gas During Bypass Cooling in a Batch Annealing Furnace of Cold Rolling Mills |
摘要 |
A method and apparatus to increase the cooling rate of gas used in a batch annealing furnace of cold rolling mills under bypass cooling. The invention makes use of the higher heat transfer capacities of nanocoolants developed by a high-shear mixing of nanoparticles and stabilizers in a basic aqueous medium for cooling heated hydrogen flowing through a heat exchanger during bypass cooling of the batch annealing furnace. The nanofluid is prepared in a nanofluid preparation unit. |
申请公布号 |
US2014145381(A1) |
申请公布日期 |
2014.05.29 |
申请号 |
US201314077627 |
申请日期 |
2013.11.12 |
申请人 |
BHADURT JAYABRATA;ROY DEB;CHAKRABORTY SUBHRAKANTI;CHAKRABORTY SHANTANU;DAS SUMITESH;BHATTACHARJEE DEBASHISH;TATA STEEL LIMITED |
发明人 |
BHADURT JAYABRATA;ROY DEB;CHAKRABORTY SUBHRAKANTI;CHAKRABORTY SHANTANU;DAS SUMITESH;BHATTACHARJEE DEBASHISH |
分类号 |
F27D9/00;F27D19/00 |
主分类号 |
F27D9/00 |
代理机构 |
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代理人 |
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地址 |
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