- 更多网络例句与氧化炉相关的网络例句 [注:此内容来源于网络,仅供参考]
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New type of water chemistry for utility drum boiler and its principle and characteristic Two kinds of water chemistry's main principle and characteristic are detailedly analyzed. Against the problem of high eroding speed, high Fe content in feed water and boiler water, high scaling speed, short chemical cleaning interval, needing poisonous chemical deoxidant, etc for drum boiler's deoxidization water chemistry and difficulty of using oxidation water chemistry, a new type of water chemistry is put forward on the basis of analyzing the characteristic of whole power station's water steam cycle system, principle of two kinds of water chemistry and their practical effect in every cycle stage. Considering two water chemistry's merit, a new water chemistry called Limited Oxidation Water Chemistry is put forward, which is a local slight oxidization no-deoxidant water chemistry. And the proposed method's principle, control parameter, applying condition, start-lay up and emergency measures are initially calculated and analyzed.
三、新型汽包炉水化学工况的提出及其原理和特点详细分析了国内外现行两大类水化学工况处理的核心原理和特点,针对现行汽包炉还原性水化学工况处理所存在的系统腐蚀速度相对较大、给水和炉水铁浓度高、锅炉结垢速度快、机组酸洗间隔短、无法避免有毒化学除氧剂的使用以及氧化性水化学工况在汽包炉机组上应用的困难等问题,在详细分析电站整个水蒸汽循环系统的特点、两类水工况处理的原理和对循环中各段处理的实际效果等的基础上,综合两者的优点,提出了一种新型的局部轻微氧化性无除氧剂汽包炉水化学工况-"汽包炉有限氧化性水化学工况"处理原理,并初步计算、分析和确定了该种新型水化学工况的主要工艺控制参数、应用条件、启停与紧急情况处理等。
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Main product: Ion implanter, Diffusion/Oxidation furnace, Plasma etching system, PECVD, High temperature sintering furnace ,MOCVD, Vaccum furnace, Silicon crystal growing furnace, Electronics industry kiln and furnace ,Solar cell, Pressure sensor.
主要产品:离子注入机,扩散/氧化炉,等离子刻蚀机,PECVD,高温烧结炉,MOCVD,真空炉单晶炉,电子工业窑炉,压力传感器等。
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Both of the bare Nb silicide based alloy and coated sample were oxidized in an oxidizing furnace at 1250℃ for 5, 10, 20, 50 and 100h respectively.
电弧熔炼态试样和渗硅试样的氧化实验在高温拉伸氧化炉中进行,氧化温度为1250℃,氧化时间分别为5、10、20、50和100h。
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Heating billet temperature cannot be detected in the hearth. Only by detecting temperatures of the stove side or hearth with estimation from mere experience could lead to great error on the measurement of billet temperature and affect the quality of post-processing accordingly; Overheating also exists in the heating process, and the quality of product is sway by overheating oxidation. Though infrared thermoscope is used to detect the temperature of billet when it is taken out of the stove, precision is still affected because of the oxide layer on the surface.
燃气与空气的配气量比例,一般通过人工调节,未实现按加热条件自动动态调节;无法在炉膛内检测被加热钢材的温度,只能通过检测炉壁或炉膛温度,再凭经验估计钢材温度,结果是钢板温度误差大,影响后续加工质量;钢材加热存在表面过烧现象,有时表面烧损、氧化严重,影响产品质量;尽管钢材出炉时,可用红外线测温仪来进行钢材表面温度检测,但因钢材表面存在氧化层,也影响钢材温度检测精度。
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It has been found that annealing resulted in an increment of the ultimate tensile strength and the flow stress at given strains, while annealing in vacuum contributed much more for the increment than annealing in air.
在真空炉中退火的316不锈钢的表面氧化层分内、外两层,外层由均匀、致密的亚微细晶粒组成;而在空气炉中生成的氧化层结构复杂,和基体的结合强度非常低。
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The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.
一种炼铁高炉炉尘资源综合利用的方法,含锌1.5%~15%的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿,选矿尾矿用含硫酸15%~30%的钛白废酸处理,使其中的氧化锌以硫酸锌的形式转入溶液中,固液分离得出的溶液用石灰中和除铁后,再用S2-、CO32-、HCO3-离子沉锌获得锌精矿,浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起,使之成为互为所需的原料和试剂,有效地将两种废弃物变成了有价资源,较好解决了环境污染问题,同时又能产生好的经济效益。
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In coal gasification techniques, the gasifier is the key equipment which directly affects gasification characteristics, therefore flameless oxidant technology was applied to the design of new gasifier for high ash melting coal, and gasification characteristics in the gasifier were carried out by not only experiments under cold state and therma1 state, but also numerical simulations in this paper.
由于气化炉是煤气化技术中的最关键设备,因此,本文以高灰熔点煤的高效气化为背景,归纳分析了各种先进干煤粉气流床气化炉的炉型结构,将无焰氧化技术应用于粉煤气化,提出了一种基于无焰氧化的新型干法进料煤粉气化炉,进行了炉内冷态、煤粉气化的热态试验和数值计算,分析了高灰熔点煤在该气化炉中的气化特性,并以此为基础,对气化炉的结构进行了优化,提出了无焰氧化分级气化炉,对高灰熔点煤在该气化炉中气化特性进行了数值计算与分析。
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Then, gasification experiments of high ash melting point coal with dry pulverized coal feeding were carried out on the gasification test system, the flame images were observed to validate the feasibility of flameless gasification inside the gasifier, temperature distributing inner the gasifier and syngas components were measured under different / atom ratio and steam/coal ratio conditions.
进而,建立煤粉气化炉的物理和数学模型,运用概率密度函数方法对高灰熔点煤在基于无焰氧化的煤粉气化炉内的气化过程进行了模拟计算,参照小试的试验工况,验证了气化炉模型;分析了不同氧碳原子比、蒸汽煤比和气化压力对高灰熔点煤气化特性的影响,并可视化地研究在典型工况下高灰熔点煤在该气化炉中气化过程,为进一步炉型结构和气化工艺的优化设计提供依据。
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Therefore, it is very important to make some research on the issue of management communication in order to improve the operational efficiency of large-scale construction projects. Adopting the method of case study, this article takes the LiaoYang Petrochemical Fiber Company's 116,600 ton/year dilute nitric acid 40,000 ton/year high density aqua fortis project as an example,...
文章采用案例描述的方法,对中国石油集团公司旗下的辽阳石油化纤公司11.6万吨/年稀硝酸4万吨/年浓硝酸项目中的P042.5水泥质量问题事件、氧化炉设备拖期事件和吸收塔吊装事件中存在的管理沟通问题进行了详细的描述,并分析了其中由于项目主体分工不明而导致的沟通不畅、利益分配不均等问题。
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The main producing all kinds of heaters, electric heaters, electric equipment, electric heating devices, ALUMINIUM Copper heater, pipeline, electrical heating pipe, buried in ceramic tile, heating, ceramic electric heater, electric heating Mica stainless steel ring, SiC far-infrared heating panels, vacuum cleaning stoves, TEG cleaning furnace, aluminium oxide fluidized bed, conducting oil furnace, Organic Heat Carrier stoves, electric oven, preheat furnace components, air circulation box - Hot stove, oven insulation, Dianre Dai, finish the deployment of chutes, such as tanks.
主要生产各种加热器、电加热器、电热设备、电加热装置、铸铝铸铜加热器、流水线、电加热管、埋入式陶瓷电加热瓦、陶瓷电加热器、不锈钢云母电加热圈、碳化硅远红外电加热板、真空清洗炉、三甘醇清洗炉、三氧化二铝流化床、导热油炉、有机热载体炉、电加热炉、组件预热炉、热风循环箱式预热炉、保温烘箱、电热带、油剂调配槽、储罐等。
- 更多网络解释与氧化炉相关的网络解释 [注:此内容来源于网络,仅供参考]
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Arsenic Trioxide:三氧化砷
三氧化砷:三氧化砷(Arsenic trioxide)是一种没有味道的白色粉末,是会在半导体扩散炉所发现的一种副产物,制程中其它的氧化物也会出现. GSH:麸胱甘呔(Glutathione)SAM:S-腺核甘甲硫胺酸(S-adenosylmethionine)SAHC:S-腺核甘类胱胺酸(S-adenosylhomocysteine)
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calcar:氧化炉
calcaneus 跟骨 | calcar 氧化炉 | calcareous 石灰质的
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cupola:冲天炉
冲天炉(cupola)使用低硫、低灰分焦炭也可熔炼黄铜,但由于氧化性气氛与锌的挥发,过程控制困难. 坩锅炉是熔炼中、小批量产品最简单的熔炼装置,在30~120min内可熔炼100~500kg黄铜. 坩锅炉由小型垂直圆柱形炉室组成,
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indium oxide:氧化铟
研究人员以固态蒸发(solid-vapour)技术制造出此奈米环,他们将氧化锌、氧化铟(indium oxide)与碳酸锂(lithium carbonate)的粉末放置於水平式热炉管中,并在充入氩气的环境下加热至摄氏1400度,这些材料会沉积在矽基板上,
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nitrogen dioxide trnsfer furnace:二氧化氮转化炉
Niskin sterile water sampler,尼斯金无菌采水器 | nitrogen dioxide trnsfer furnace,二氧化氮转化炉 | nitrogen-oxide analyzer,氮氧化物分析仪
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oxide film:氧化皮
氧化处理 oxidation processes | 氧化皮 oxide film | 电磁炉 induction cooker
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Calamine:炉甘石
常用的洗剂为炉甘石(calamine)洗剂,其配方为,炉甘石15g、氧化锌5g、甘油5ml,水加至100ml. 洗剂由于水的蒸发,有清凉散热作用,干燥后在皮肤上形成粉状薄层,有粉剂的作用,其中所含的甘油可润泽皮肤和粘附粉剂. 洗剂中可因治疗需要加止痒、消炎、收敛,
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calamine lotion:炉甘石洗剂
三、震荡剂(洗剂) (一)炉甘石洗剂(Calamine lotion) 炉甘石 15.0 氧化锌 5.0 甘油 5.0 水加至 100.0 用法:用时振荡,涂于患处. 适应证:荨麻疹、玫瑰糠疹、.急性湿疹、接触性皮炎等无渗出损害. 止痒可加l%石炭酸,称含酚炉甘石洗剂. 如加10%硫磺,
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oxidation furnaces:氧化炉
oxidation catalyst;氧化催化剂;; | oxidation furnaces;氧化炉;; | oxidation pond;氧化塘;;
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uniform oxidized pinholes:均布氧化针孔(铸疵)
均布非氧化针孔(铸疵) uniform unoxidized pinholes | 均布氧化针孔(铸疵) uniform oxidized pinholes | 均衡鼓风熔铁炉 balanced blast cupola