采用空气与蒸汽混合气为气化剂,生产发生炉煤气。
降低生物质含水率、提高气化剂温度有利于提高气化过程的效率和合成气低位热值。
The exergy efficiencies of gasification process and the low heat values of synthetic gas can be improved through reducing biomass moisture content and increasing gasifying agent temperature.
考察的因素有:煤种、温度、粒径、流速、加煤方式、反应持续时间,气化剂的类型。
The factors concerned are coal type, reaction temperature, particle size of coal, gas flow rate, coal feeding methods, reaction time and gasification agents.
在原有单循环流化床条件下,以稻壳粉、稻壳、玉米秸粉,三种生物质为原料:以河砂为试验装置床料; 以空气为气化剂,进行生物质气化工艺试验。
The rice husk powder, rice husk, corn stalk powder were used for gasification experiments and river sand was used as bed material in CFB, and the air was used as gasifying agent.
空调设备使用的传统的蒸发压缩循环系统中,冷却剂被压缩冷凝后膨胀气化来给房间制冷。
In conventional vapour-compression systems used by aircon units, the refrigerant is compressed and condensed and then expanded and evaporated to cool the room.
焊剂所包含的大量树脂,也会产生苯基(C6H5OH),而焊剂中松树脂的活化剂也会产生气化氢(HCL)及其他化合物。
Flux contains a large number of resin, will produce phenyl (C6H5OH), while the flux activator in the pine resin will produce hydrogen gasification (HCL) and other compounds.
制冷机的作用是压缩制冷剂,如安或氟利,使它获得机械能,而后膨胀气化吸热而制冷。
The chiller is compressed refrigerants, such as Ann or fluorine, and make it, then get energy absorption and refrigeration inflation gasification.
分析和研究了利用负催化剂钝化焦炭气化反应的机理。
The mechanism of utilizing negative activators to passivate gasification reaction of coke is analyzed.
催化剂可通过气化残渣的燃烧进行再生。
The catalyst could be regenerated through burning of the gasification residue.
熏蒸剂必须以热气体状态输入集装箱内。为了达到这种效果,必须采用具有合适加热能力的气化器。
The fumigant must BE introduced into the container as a hot gas. To achieve this, vapourisers of suitable heating capacity must BE used.
介绍一种新型气化型煤粘结剂的制备方法和粘结作用机理。
The preparation of a new type of binder for coal for gasification and its reaction mechanism are presented.
采用X-射线衍射(XRD)法分别考察了温度、催化剂和水分对生物质热解气化半焦微晶结构的影响。
The influences of temperature, catalysts and moisture on microcrystallite structure of pyrolysis gasification semicoke were investigated using X-ray diffraction(XRD).
综述了煤气化反应催化剂类型,介绍厂金属化合物的催化作用。
This paper reviews the types of catalyzer of coal gasification, and introduces the catalysis of metal compounds.
实验结果表明,催化剂添加量和气化温度对碳转化率和煤气组成的影响最为显著。
The results showed that both carbon conversion and gas composition were strongly influenced by the catalyst content and reaction temperature.
以纸浆黑液为催化剂,用热天平的等温法研究高变质无烟煤常压纯水蒸气催化气化反应。
Using black liquor of paper pulp plant as catalyst, the steam gasification of high metamorphosed anthracites was investigated by isothermal thermo-gravimetric analysis under ambient pressure.
采用气化灰渣作为石油焦浆的稳定剂,考察了灰渣对石油焦浆稳定性的影响。
Coal slag was added in petroleum coke water slurry to investigate its effect on the stability of the slurry.
生物质气化粗燃气流态化重整,避免了燃气中颗粒物对重整器的堵塞,促进了催化剂的还原,并抑制了催化剂的表面积碳。
The fluidization of catalyst in the reformer had a role of avoiding the blockage of reformer, promoting the catalyst reduction and suppressing the carbon deposition on the surface of catalyst.
空调循环系统中,当制冷剂回到压缩机前必须完全气化。
In circulatory system, the refrigerant must be convert became gas before returning to compressor.
试验结果表明,采用MS型无机添加剂生产工业造气型煤效果良好,适当地优化添加剂的配方可改善型煤的气化性能。
The result is good that using MS inorganic additive to produce industry gas - maded briquette, and it can improve the gas performance of briquette that optimizes the formulas of additive.
为了推断中子慢化剂液氢中气化氢气泡的上升速度及影响因素,选取合适的工质进行了含气率的模拟实验。
To predict the rising velocity of hydrogen gas and the influencing factors, a suitable working fluid was determined for experimental simulation on the vold fraction of hydrogen in a neutron moderator.
工艺关键是使用耐硫变换催化剂,使气化后的含硫工艺气不经脱硫而直接进行变换。
The key of the CO shift process is applying sulfidation resistance shift catalyst, so that the feed gas with sulfide can be shifted directly without removing sulfide.
本文综述国内外煤气化制城市煤气工艺的进展,重点介绍了近年来正在研究开发的耐高硫城市煤气甲烷化工艺及催化剂。
The paper reviews progress on the process for methanation of city coal-gas at home and abroad. Especially, it introduces recent process and coal-gas.
用粉煤和变换剂制成的型煤进行了水煤气气化反应试验。
The gasification test for producing blue gas was conducted with briquettes made by a mixture of fine coal and shift agents.
在气化段,炽热的半焦和汽化剂经过还原、氧化等一系列化学反应生成的煤气,称为气化煤气。
In gasification section, hot carbocoal and vaporization agent after reduction, oxidation and so on a series of chemical reactions that produce gas, called sublimation gas.
大气氢氧自由基(OH)是对流层大气中的主要氧化剂之一,在大气化学过程中占有重要地位。
Hydroxyl radical (OH) is one of the most important species in the atmosphere as a major oxidant.
生物质气化燃气中含有微量的硫化氢,如果不加以处理不仅会使脱焦油和脱氨催化剂中毒,还会污染环境。
There is a minim quantity of hydrogen sulfide in the biomass producer gas. It will not only pollute environment, but also poison the catalysts of removal tar and removal ammonia.
反应器的上部配有原料注射器,所述原料注射器雾化原料,以便使原料气化,并优化原料与催化剂的混合物。
The upper part of the reactor is provided with feed injectors, which atomize the feed so that feed vaporization and feed and catalyst admixture is optimized.
压力下降时,制冷剂就会膨胀并且使部分液体气化,制冷剂变冷。
As the pressure falls, the refrigerant expands and partially vaporizes, becoming chilled.
压力下降时,制冷剂就会膨胀并且使部分液体气化,制冷剂变冷。
As the pressure falls, the refrigerant expands and partially vaporizes, becoming chilled.
应用推荐