焦油煤

词组短语

pitch coal

与焦油煤相关的网络例句 [注：此内容来源于网络，仅供参考]

For a bituminous coal used in steam boilers, the oil yield reaches its possible peak value of 13%.

针对锅炉用烟煤的实验结果表明：采用热解气作为反应气氛时焦油产率最大，相对无水无灰基煤达13%。

For a bituminous coal used in steam boilers,the ...

针对锅炉用烟煤的实验结果表明：采用热解气作为反应气氛时焦油产率最大，相对无水无灰基煤达13%。

The effects of temperature and residence time on tar cracking in the freeboard of a fluidized bed have been investigated in order to reduce the tar produced in the pyrolysis process of coal.

为降低煤在热解过程中的焦油产率，在一流化床稀相段考察了温度和停留时间对焦油裂解的影响。

The results show that: the functional groups in coal are the function of coal rank , and the yields of CO 2, H 2O and CO are related to the content of carboxyl, hydroxyl and other oxygen containing groups such as ether groups in coal, and Tar and CH 4 are related to the aliphatic CH, the char yields to the aromatic CH.

借助化学分析和FTIR光谱分析对我国煤化程度不同的18 种煤中官能团的研究表明：煤中官能团含量与煤化程度有关；煤中羧基、羟基及醚键等其他含氧官能团的含量与热解生成物CO2、H2O 和CO 的产率有关，脂肪—CH 的含量与甲烷和焦油的产率相关联，芳香—CH 的含量与热解半焦产率有关。

This process organically combines the circulating fluidized bed combustion technology with boiler-front low-temperature dry distillation technology, the hot ash of circulating fluidized bed is used as the hot carrier to pyrolyze the coal and generate tar and gas. The semi-coke after pyrolysis is fed into boiler to generate steam for power generation and heat supply. The total energetic efficiency of this process is 10% higher than the single power generation process.

中科院山西煤化所开发的煤炭干馏-循环流化床燃烧多联产技术，是将循环流化床燃烧技术与炉前低温干馏技术有机地结合起来，用循环流化床锅炉的高温循环热灰作为载热体使煤发生热解，产生焦油和煤气，热解后的半焦作为锅炉燃料送入炉内燃烧以生产蒸汽，用来发电和供热，多联供集成系统比单纯发电系统的总能效率提高约10％。

The result shows that the qualities of coke were improved generally if coking experiment was done with preliminary disposed coal in which the percentage of weakly caking coal increases to 45%.

研究结果表明，使用预处理后的煤炼焦可在弱粘煤配比提高到45%以上时仍能全面提高焦炭质量；能显著提高炼焦生产能力、减少焦化废水，并能缩短炼焦时间；炼焦的副产品，焦油中芳香烃明显增加，煤气中氢气增加，甲烷减少。

In order to solve the problem of the comprehensive utilization of acid tar,the acid tar is blended in coal for coke making in Meishan Iron and Steel Group Corporation.

为解决酸焦油的处理的问题，梅钢通过配煤炼焦试验，考察酸焦油配煤对配煤质量的影响和焦炭质量的影响，试验结果显示酸焦油配比为0。

In order to solve the problem of the comprehensive utilization of acid tar,the acid tar is blended in coal for coke making in Meishan Iron and Steel Group Corporation.

为解决酸焦油的处理的问题，梅钢通过配煤炼焦试验，考察酸焦油配煤对配煤质量的影响和焦炭质量的影响，试验结果显示酸焦油配比为0.5%时，焦炭质量有所提高。

In order to solve the problem of tar in pyrolysis process of coal to produce high quality fuel gas, a novel method of using CaO as catalyst in freeboard of fluidized bed to mildly convert the tar into gas has been proposed and the influence of CaO on tar cracking in the freeboard of fluidized bed at different temperatures is investigated.

为了解决在煤热解制取高质量燃料气过程中焦油带来的问题，提出了在流化床稀相段空间利用CaO作催化剂将焦油温和地转化为气体的新方法，考察了不同温度下氧化钙对煤热解生成焦油催化裂解行为的影响。

The results indicate the mutual effect exists between the single coals, which could increase the maximum of thermal weight loss obviously and has a small effect on the temperature extent of the weight loss. The main pyrolysis production of coal is coke, but the main production of waste plastics is tar; the yield of water became decrease and the gas became increase by adding the waste plastics. And the CRI and CSR decreased with the ratio of waste plastics in coal. The main ingredients of tar from blend coal are aromatic hydrocarbon and alkane, while those of waste plastics are alkane and alkene. The result of co-coking with coal and waste plastics make the light tar and the aromatic hydrocarbon increase obviously. The combustible ingredient(CO、H2、CH4) of gas from co-coking with coal increase at different ratio; Co-coking with coal and waste plastics could increase the combustible ingredient and thermal value of gas.

结果表明，废塑料与煤混合物在煤的塑性温度区间内存在明显的相互作用，使最大热解失重峰迁移，热解速率变大，且随着废塑料配比的增加呈现规律性的变化；煤热解产物固体焦炭为主，而废塑料的热解产物以焦油为主，废塑料的添加使得总体焦炭和水产率下降，焦炉煤气和焦油的产率增加，即共焦化呈现出明显的&增油减水&效应；随着塑料添加量的增加，焦炭热强度呈现劣化趋势；废塑料代替瘦煤配煤炼焦可使其比例提高到3%而不影响焦炭的质量；纯煤焦化所得焦油以芳香烃类和烷烃类为主，而废塑料热解焦油以烷烃和烯烃为主；废塑料配煤炼焦，可使得的焦油呈现&环构化&和&轻质化&趋势；废塑料的添加可使煤气中的可燃组分(CO、H2、CH4)的含量均有不同程度的增加；废塑料配煤炼焦可以优化焦炉煤气的组成，增加煤气中的可燃组分，提高焦炉煤气的热值。

与焦油煤相关的网络解释 [注：此内容来源于网络，仅供参考]

refined anthracene：精蒽

精萘refined naphthalene | 精蒽refined anthracene | 煤[焦油]沥青 coal tar pitch

coaptation：断骨或创口的接合

\\"煤脂焦油类\\",\\"coal tar-pitch\\" | \\"断骨或创口的接合\\",\\"coaptation\\" | \\"狭窄\\",\\"coarctation\\"

pitch coal：沥青褐煤,沥青煤,焦油煤

pit vegetables 窖藏蔬菜 | pitch coal 沥青褐煤,沥青煤,焦油煤 | pitch coil 节距线圈

coalite stilt proleg：形腹足 愈合腹足

coalite gasoline | 由低温焦油所得的汽油 | coalite stilt proleg | 形腹足 愈合腹足 | Coalite | 固来特煤(一种无烟燃料)

coalite gasoline：由低温焦油所得的汽油

coaling | 装煤, 上煤 | coalite gasoline | 由低温焦油所得的汽油 | coalite stilt proleg | 形腹足 愈合腹足

coaling：装煤, 上煤

coaling station || 装煤站 | coaling || 装煤, 上煤 | coalite gasoline || 由低温焦油所得的汽油

coke pig iron：焦炭生铁,煤焦生铁

焦炭炉,煤焦炉 coke furnace | 焦炭生铁,煤焦生铁 coke pig iron | 焦油 tar