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- Direct reduction is an iron smelting process for producing solid DRI(Direct Reduced Iron)or HBI(Hot Briquetted Iron)using natural gas,coal gas and noncoke coal powder as fuel and reductant to reduce nodulized ore,block ore and fine ore under solid state. 直接还原是一种采用天然气、煤气、非焦煤粉作燃料和还原剂,使用球团矿、块矿、粉矿在固态下直接还原生产固体直接还原铁(DRI/HBI)的炼铁工艺技术。
- Keywords DIRECT REDUCE IRON;BC code;MHB;explode; 直接还原铁;BC规则;MHB货物;爆炸;
- The available measures may be: 1) Importing scrap and direct reduced iron (DRI), 2) constructing DRI plant at home, 3) using cold pig iron, 4) charging hot iron. （2）国内建设直接还原铁厂； （3）使用冷生铁；
- This treatise presents the structure and performance of DCS in combination with installation and commissioning of INFI-90 system of direct reducing iron plant. 本文结合直接还原铁厂INFI-90系统的安装、调试,系统地介绍了集散控制系统DCS的结构与功能。
- DIRECT REDUCE IRON 直接还原铁
- A EXPERIMENTAL STUDY ON USING DIRECT REDUCED IRON (DRI) TO PRODUCE DESULPHURIZATION 用海绵铁制备脱硫剂的试验研究
- The paper studies the hot strtength change low or some pellets made of concentrated iron ore in the process of direct reduce in coal bese turn ovtn. 本文研究了几种铁精矿球团矿在煤基回转窑直接还原过程中热态强度变化规律。
- Direct reduced iron 直接还原铁
- direct reduced iron (DRI) DRI
- Experts said the new study is one more evidence that physical exercise can reduce iron in human body. 专家们说,新的研究又一次证明体育锻炼会引起人体内含铁量的降低。
- DIRECT REDUCED IRON. DETERMINATION OF METALLIC IRON CONTENT. BRIMINE-METHANOL TITRIMETRIC METHOD. 直接还原铁。金属铁含量的测定。
- Exercise may lead to reduced iron in the blood of women. 女性血液中铁的含量。
- Scattering particle gobbets by gas smash technique,effectively resolves second pollu-ti on in the course of processing,reduce iron content of products. 采用气体粉碎技术来打散团聚颗粒，有效地解决了加工过程中第二次污染，减少了产品中铁的含量。
- Direct reducing and alloying of scheelite and molybdenum oxide is considered by thermodynamic and kinetic calculation and analysis in this paper. 对白钨矿和氧化钼直接还原合金化进行了热力学和动力学计算和分析。
- Reduced iron powder: Used for metallurgical products, welding rods, flame cutting, diamond tools and abrasive materials. 还原铁粉用于粉末冶金制品、电焊条、火焰切割、金刚石工具、摩擦材料等。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- A new method of adjusting iron-ratio of ammonium synthesis catalyst with reduced iron powder. compared with the traditional one with iron bar, is presented in this paper. 与传统以铁条调整氨合成催化剂铁比的方法不同，本文提出以还原铁粉调整铁比的新方法。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
