词语:炼焦热度:147

词语炼焦拆分为汉字:

炼字的拼音、笔画、偏旁部首、笔顺、繁体字,炼字字源来历,炼字演变

用火烧制或用加热等方法使物质纯净、坚韧、浓缩:~钢。~焦。~油。~乳。~狱。锤~。用心琢磨使精练:~字。~句。……

焦字的拼音、笔画、偏旁部首、笔顺、繁体字,焦字字源来历,焦字演变

物体经火烧变成黑黄色并发硬、发脆:烧~。~土。~头烂额。烦躁,着急:~急。~虑。~灼。~躁不安。酥,脆:~脆。~枣。喻干燥到极点:唇~口燥。~枯。~裂。~渴。一种质硬、多孔、发热量高的固体燃料:~炭。~煤。~炼。姓。……

 

查询词语:炼焦,试一试,用炼焦来写一句话,用炼焦造句。

汉语拼音:liàn jiāo

 

词语炼焦基本解释

在隔绝空气的条件下,经高温加热,使煤分解,得到焦炭、煤气、煤焦油等。

 

词语炼焦详细解释

  1. 在隔绝空气的条件下,经高温加热,使煤发生分解,得到焦炭。

 

词语炼焦双语例句

双语例句
  1. Queensland, Australia accounted for about one fifth of the total economy is one of the main producers of sugar and coking coal.

    昆士兰州经济总量占澳大利亚大约五分之一,是蔗糖和炼焦煤主要产地。

  2. The chickens and coking coal at the heart of this week's trade spats will not change that basic fact.

    本周围绕禽类产品和炼焦煤展开的贸易纠纷,不会改变上述基本事实。

  3. Iron ore, coking coal, alumina and fertiliser are among the few key commodities whose price is still negotiated in annual contracts.

    铁矿石、炼焦煤、氧化铝和化肥等,都属于少数几种价格仍通过年度合约谈判确定的关键商品。

  4. Analysts said China's buying accelerated in January and that if it continued importing at its current pace, spot prices could climb further.

    分析师表示,1月份中国的进口速度加快,如果以当前的速度继续进口,炼焦煤的现货价格可能进一步攀升。

  5. The coke dry quenching plant and pneumatically selective crushing technology for coke making coal of the company are narrated in detail.

    并对该公司的干熄焦装置和炼焦煤风动选择粉碎技术作了详述。

  6. Feedforward control model for the heat key is to determine the coking heat loss.

    前馈供热量控制模型的关键是确定炼焦耗热量。

  7. Spot iron ore and coking coal prices hit their highest level in two years early this month as crude steel production surged.

    随着粗钢生产激增,本月早些时候,铁矿石和炼焦煤现货价格达到了两年来最高水平。

  8. The cost of iron ore and coking coal is key to the global economy as it filters into steel and ultimately everyday goods.

    铁矿石和炼焦煤价格通过钢材,最终传递至各种日用品,因而对全球经济而言十分关键。

  9. The cost of iron ore and coking coal is key to the global economy as it affects steel prices and the cost of everyday goods.

    对于全球经济而言,铁矿石和炼焦煤成本十分关键,因为这影响到钢铁价格和日常商品的成本。

词语炼焦百科解释:

炼焦

炼焦煤在隔绝空气条件下加热到1000℃左右(高温干馏),通过热分解和结焦产生焦炭、焦炉煤气和炼焦化学产品的工艺过程。冶金焦炭含碳量高,气孔率高,强度大(特别是高温强度),是高炉炼铁的重要燃料和还原剂,也是整个高炉料柱的支撑剂和疏松剂。炼焦副产的焦炉煤气发热值高,是平炉和加热炉的优良气体燃料,在钢铁联合企业中是重要的能源组分。炼焦化学产品是重要的化工原料。因此炼焦生产是现代钢铁工业的一个重要环节。