tar-wood

With gas chromatographic and mass spectrum analysis technology,the chemical composition of biomass tar and its distillation s were analyzed.

主要采用色谱-质谱联机成分分析法对生物质焦油及其馏分试样进行成分分析。

Coke is the primary product, gas, tar and various chemicals are recovered in the process.

焦炭是主要产品，在焦化过程中回收气体、焦油和各种化合物。

The main products are: two metallurgical coke, tar, gas, crude benzene, sulfur and other chemical products.

主要产品有：二级冶金焦、焦油、煤气、粗苯、硫磺等化工产品。

The removal ratio of bitumen and tar in tail gas reaches or approaches 100%, the removal ratio of suspended solid comprising carbon black particles and smoke dust reaches the range of 90% to 95%, and the removal ratio of naphthalene with volatility is more than 90%.

对尾气中的沥青、焦油的脱除率分别达到和接近100％，对其中的固体悬浮物脱除率可达90～95％，对其中具有挥发性的萘的脱除率也可达90％以上。

TG-DSC was used to analyze the carbon deposition on the surface of the catalyst.GC and GC-MS were used to analyze the components of biomass raw gas and tar conversion products.

利用TG-DSC对催化剂的表面积炭进行了分析，采用GC、GC-MS等手段对生物质气组成及焦油转化产物进行了分析。

It produces the gas with low content of tar and ash.

对于木片、木块和秸秆等农林加工剩余物，其含水率不超过25％的，均可使用下吸式气化炉，其气体焦油含量低，含灰份少，对气化炉产生的气体，直接用含镍催化剂处理，发现能提高气体热值，最高可达7230KJ/NM〓。

The yield of combustible gas increasesand the yield of tar as well as residue decreases with the increasing of pyrolysistemperature.

随着热解终温的提高，可燃气体产率增长，焦油产率和残渣产率则减少。

The sulfur distribution in gas and tar product was analyzed.

兖州原煤，在氧气体积分数为3.0%、5.6%、8.7%，热解温度400℃~800℃，热解停留30min，在流化床反应器中进行了热解脱硫实验。

The most difficult problem in biomass gasification for power system is that,there are some contaminations including certain amount of tar in the gas,these components have some bad affects on the equipments in terms of gas turbine or gas engine.

生物质气化发电技术的最大难点之一就是如何除去燃气中含有的焦油等污染物，这些成分会对燃气轮机或内燃机等设备造成一定的影响。

Compared with the coal pyrolysis with inert solid heat carrier, about 60%~70% sulfur in gas and tar is retained in the ash.

相同热解温度下，固硫作用随着Ca/S原子比的提高而增加，焦油收率和焦油中硫含量均有所下降。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。