掀开奶罩边躁狠狠躁苏玥视频,无码专区3d动漫精品,去阳台跪着把屁股抬起来,精品国产丝袜黑色高跟鞋


Calix unveils green iron and steel technology

  • Monday, November 15, 2021
  • Source:ferro-alloys.com

  • Keywords:steel
[Fellow]Calix unveils green iron and steel technology

【Ferro-alloys.com】ASX-listed technology company Calix has filed a patent for zero emissions iron and steel production.

The Zero Emissions Steel Technology (Zesty) process involves the use of Calix’s core kiln technology to reduce iron-ore to iron in a hydrogen atmosphere at temperatures considerably lower than those of a conventional blast furnace.

As the kiln could be electrically heated and handle intermittent operations, the process could make use of renewable energy sources, the company said on Friday. Furthermore, since hydrogen is not consumed as a fuel, but only used as a reductant, the process is targeting a theoretical minimum hydrogen use of 54 kg/t of iron.

For steel processing, the Zesty iron process will feed a standard electric arc furnace (C-EAF) with the addition of Calix’s low emissions intensity lime and cement (Leilac) kiln to produce a zero-emissions lime.

The lime produced from the Leilac technology could be directly fed to the Zesty reactor, and the addition of any extra carbon required in the C-EAF for the final steel mix could also be fed directly from the Leilac reactor.

Calix said on Friday that the technology would need to be scaled and tested, and the patent upheld, to achieve commercial success. Initial testing is under way at the Imperial College in London. 

 

  • [Editor:zhaozihao]

Tell Us What You Think

please login!   login   register
Please be logged in to comment!
主站蜘蛛池模板: 巴里| 宁城县| 英超| 巴里| 东乡| 大姚县| 汾西县| 屏东县| 临桂县| 九江县| 合作市| 万山特区| 中阳县| 安吉县| 麻江县| 吴江市| 郧西县| 读书| 土默特右旗| 聂拉木县| 海安县| 监利县| 凤庆县| 沙河市| 达尔| 镇安县| 疏附县| 改则县| 赞皇县| 广平县| 石渠县| 沾益县| 都匀市| 天台县| 德惠市| 中超| 隆回县| 乐安县| 建湖县| 额敏县| 淮阳县|