焦炭

焦炭是一种很经济的燃料，可是燃烧后剩下很多灰。

Coke is an economical fuel but it leaves a lot of ash .

微波强化铁屑&焦炭处理活性艳红X-3B废水

Microwave Intensifying Iron and Coke for Treating Active X - 3B Wastewater

达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。

Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal .

CO的添加并不会影响焦炭异相还原NO的起始温度。

Addition of CO would not influence the initial reaction temperature .

X射线衍射法测定焦炭石墨化程度的研究

Study of determining the degree of graphitizing of coke with X-ray diffraction method

焦炭常压连续气化生产甲醇和CO的工艺路线

Methanol and CO Production Process from Coke with Continuous Gasification in Ambient Pressure

结果表明，煤粉N、焦炭N和挥发分N的转化率都随过量空气系数α和温度的增加而增加；

It is found that coal N , volatile N and char N conversion increases as the excess air coefficient and temperature increase .

X射线荧光光谱法测定焦炭中硫及灰分中SiO2和Al2O3含量

Determination of s in coke , sio_2 and al_2o_3 in ash of coke by X-ray flurescence spectrometry

FCC催化剂组元上轻柴油裂化反应焦炭的结构组成

Structure and composition of coke deposited on components of FCC catalyst during gas oil cracking

焦炭的非均相反应对循环流化床煤燃烧中N2O生成与分解的影响

Influence of Non homogeneous Reactions on N 2O Formation and Destruction During Combustion of Coal Char in a Circulating Fluidized Bed

高炉锰铁中的硅来自焦炭灰分和部分锰渣中的SiO2。

Silicon resource comes from coke ash and parts of SiO2 in manganese slag .

CaO推迟了部分焦炭在650℃时燃烧，释放出较多SO2。

CaO postpones some part of coke burning in the 650 ℃, and emits more SO2 .

介绍新开发的低焦炭产率渣油裂化催化剂（CC－16）的物化性质和反应性能。

The physicochemical properties and reacting performance of the newly developed residue FCC catalyst CC-16 was introduced .

铸造焦的灰分中含K2O多，熔点低，质轻，与焦炭表面结合力弱，容易脱落、漂浮，渗碳容易。

The ash of FC contains a let of K_2O and has low melting temperature , light weight and weak affinity to coke .

焦炭的热性能包括焦炭的反应性（CRI）和反应后强度（CSR），它是焦炭的重要质量指标。

Coke thermal performance includes coke reactivity ( CRI ) and coke strength after reaction ( CSR ) .

研究表明，反应温度、剂/油质量比（m（Catalyst）/m（Oil））、催化剂上焦炭沉积状况、反应质量空速和蒸汽注入量等操作参数对催化裂化过程中的骨架异构化反应均有影响。

Operating parameters , such as reaction temperature , catalyst to oil mass ratio , coke deposition , mass hour space velocity ( MHSV ) and amount of atomizing steam all showed some influence on skeletal isomerization reaction .

指出：超稳Y分子筛的水热稳定性、抗钒性能和焦炭选择性都优于传统的沸石，适合作为渣油FCC催化剂的活性主体。

For FCC resid processing , USY zeolite is perferred because of its superior hydrothermal stability , vanadium resistance and coke selectivity compared to conventional zeolites .

ZBS改性剂对焦炭微观结构和热性能的影响

Effective of ZBS Additive on Coke Microstructure and Thermal Properties

相比于焦炭非均相还原过程，挥发份均相还原过程对NOx的还原贡献最大，挥发份随气氛变化更加敏感。

The homogeneous reduction process of volatile has greater effect than the heterogeneous process of char on the NOx reduction , and the homogeneous process is sensitive to the atmosphere change .

通过添加负催化剂的无机酸（A）、氧化物（B）和单质（C）到配煤中炼焦的方式把负催化剂负载到焦炭中，研究了它们对所得焦炭热性质的作用。

Adding negative catalysts as inorganic acid ( A ), oxide ( B ) and simple substance ( C ) into blending coal , thereby adding them into coke through coking process , the effects of negative catalysts on thermal property of coke was investigated .

对已超期服役且中度球化的焦炭塔20g材质在常温下的疲劳裂纹扩展速率da/dN进行了试验研究。

Fatigue crack propagation rate on normal temperature for 20 g steel that has served a coke tower over its design life was studied .

运用40kg试验焦炉预测焦炭机械强度

Prediction of the Coke Strength with 40 kg Testing Coke Oven

根据包钢原料条件，加入KCO3，进行了抗碱试验，结果如下：CRI增加了10%以上，CSR下降了15%，说明碱金属对焦炭溶损催化作用明显。

Anti-alkali metal test results showed that coke CRI increased by more than 10 % and CSR decreased by more than 15 % .

还对20kg试验焦炉焦炭与6m、4.3m焦炉焦炭热反应性CRI和反应后强度CSR的相关性进行了研究。

Kg test coke oven and in 6 ? m and 4.3 ? m coke oven and the coke strength CSR after reaction are identified .

结果表明，渣-焦界面生成的Ti（CN）使炉渣润湿焦炭。

Experimental results show that a key to why slag is held in coke bed is the presence of Ti ( CN ) at the interface between coke and slag , which enable the slag to wet coke .

焦炭精矿含炭68.36%，回收率90.77%。银精矿Ⅰ及银精矿Ⅱ中Ga的回收率达到57.72%，Ga大部分损失于尾矿中。

The coke had a C content of 68.36 % , and the recovery was 90.77.the recovery of Ga can reached 57.72 % in the concentrates I and concentrates II , so there was a loss of Ga in the gangue .

山西焦炭产量6000万t/a，产值250亿元，占全省GDP的13～15%，是山西经济的支柱产业之一，同时又是污染极其严重的产业，对当地环境质量构成威胁。

The output of coke is sixty million tons per year , and the estimated value is twenty-five billion RMB accounting for 13-15 per cent of GDP in Shanxi Province . So coke manufacturing is one of the pivotal in the economic infrastructure in Shanxi .

并得出结论，焦炭挥发分增加主要是切换塔前7h时间内生成焦炭的挥发分增加造成的。

It is concluded that the increase of coke VCM is mainly caused by the VCM produced within the last seven hours of coker switched .

介绍了焦炭高温反应炉的温控工艺及程控曲线，给出了程控曲线的控制结构、主回路以及实现多套PI参数控制的方法。

The temperature control process and program controlled curve for high temperature reacting furnace of coke were described in the paper , the methods of realizing the control structure , main loop of program controlled curve and of realizing multiple PI parameter control were given .

本文以工业水玻璃（硅酸钠）为粘结剂，采用焙烧技术，将纳米TiO2固定在焦炭载体上，制备了负载型纳米TiO2光催化剂。

This text takes industrial water glass as to glue the knot , the adoption bakes to burn a technique , carrying a body in the coke fixedly up the rice TiO_2 , making the load type rice TiO_2 light catalyst .