半焦

新鲜生物质热解气化半焦特性的XRD研究

Pyrolysis Gasification Semicoke Characteristics of Fresh Biomass by XRD

半焦通过半焦螺旋运输机密封室旋转塔盘送往空气动力燃烧器（下文中称为AFC）的加速区。

The semicoke is poured by turning tray of the sealing chamber of semicoke screw conveyer to the speed-up zone of the aerofountain combustor ( hereinafter referred to as AFC ) .

3种低阶煤热解半焦CO2反应性的研究

Study on CO_2 Reaction of Three Para Coal Pyrolysis Char

稻秆半焦与CO2气化反应特性的研究

Study on CO_2 gasification reactivity of rice straw chars

废轮胎热解半焦CO2气化反应动力学

Gasification kinetics of waste tire char with co_2

CO和O2气氛下煤中矿物质对NO-半焦还原反应的影响

Influence of mineral matter in coal on NO-Char reaction in presence of CO and o_2

煤及半焦X射线衍射原子分布函数解析程序

A numerical analytic program of X-ray diffraction atomic distribution function for study of coal and char

利用热重分析仪研究了CO2气氛下的生物质半焦的反应性。

Using TGA , reactivity of biomass char in CO_2 atmosphere was studied .

Fe2O3对高变质程度脱灰煤热解反应性与半焦结构的影响

Effects of Fe_2O_3 on pyrolysis reactivity of demineralized higher rank coal and its char structure

改性半焦脱除模拟合成气中H2S及其再生的研究

Study on Removal of Hydrogen Sulfide from Simulated Syngas by Modified Semi-cokes and Regeneration

活性半焦在FCC柴油吸附脱硫中的应用研究

Absorptive desulfurization of FCC diesel over activated semi-coke

改性半焦脱除FCC汽油中含硫化合物的研究

Desulfurization of FCC Gasoline with Modified Semicoke

SO2气氛下半焦负载Na，Ca，Fe对NO-半焦还原反应的影响

Influence of Char Loaded with Na , Ca and Fe on Reaction of NO - Char in the Presence of SO_2

利用活性半焦对FCC柴油进行固定床吸附脱硫实验。

Absorptive desulfurization of FCC diesel over activated semi-coke ( AC ) was studied in fixed bed reactor .

本论文以酸性红B为模拟染料废水，分别考察了臭氧氧化和半焦/臭氧氧化技术对酸性红B的降解过程。

In this experiment , acid red B was chosen as simulated dyeing wastewater . The degradation processes of acid red B in ozonation and coal char / ozone were investigated .

SO2可能通过参与氧传递过程来影响金属对NO-半焦反应的催化活性。

SO2 may participate in the oxygen-transfer process to influence the metal catalytic effect in NO-char reaction .

TPD技术在煤/半焦气化研究中的应用

Application of TPD technique in studying of coal / char gasification

半焦对富含甲烷气体转化制备合成气的作用（Ⅱ）改性半焦对CO和H2反应生成CH4的作用

Effect of char on the conversion of methane to produce syngas (ⅱ) the effect of modified char on producing ch_4 from CO and h_2

采用XPS技术分析了我国以烟煤为主的七种煤样以及对应的快速加氢热解半焦中有机硫的化学形态。

Using XPS analyses the organic sulfur of seven different Chinese coals and their semi-cokes from flash hydropyrolysis were studied .

原煤和半焦加压燃烧飞灰中PAHs分布特性研究

Study on the Distribution of PAHs in Fly Ash from Coal and Residual Char Combustion in a Pressurized Fluidized Bed

在固定床反应器中，研究用改性活性半焦来脱除烟气中SO2的动力学问题。考察半焦粒径、反应温度和空速对SO2转化率的影响，建立了本征动力学方程。

The kinetics for removal of SO2 from flue gas using modified activated semi-coke was studied in a fixed bed reactor .

压力增大，半焦燃烧飞灰中PAHs含量呈先增后减的变化趋势。

The content of PAHs in fly ash from residual char combustion increases and then decreases with the rise of pressure .

O3化和NaOH改性相结合改性后的府谷半焦表面碱性官能团最多。

The highest content of surface alkaline functional groups of modified semi-coke is by NaOH treatment and ozonation .

考察了神木煤镜质组和丝质组在热解和气化过程中存在的差别，包括不同压力下热解和气化的挥发分收率，生成半焦的C含量，半焦的表面形态和燃烧反应性。

The differences between pyrolysis and gasification property of vitrinite and fusinite , including volatile yields , carbon content , SEM characteristic and combustion reactivity of residual chars under different pressure , were systematically investigated using TGA .

用氮气等温吸附/脱附（77K）方法测量了淮南低变质煤及其在850℃条件下燃烧得到半焦的内部孔隙结构。

Inner pore structure of coal char particle was measured by N_2 adsorption-desorption method .

CO气氛能明显促进半焦中的硫以COS的形式析出，在CO气氛下半焦中硫的脱除率能达到2%～4%。

And CO can obviously promote the releasing of COS and the rate of desulfurization of char at the atmosphere of CO is about 2 % - 4 % .

通过SEM分析可以看出钙的氧化物以纳米颗粒的形式高度分散于活性半焦微孔表面或外表面，因而植入钙的褐煤半焦具有非常高的反应活性。

SEM showed that calcium oxide in the form of nano-particles was highly dispersed on char porous surface , thus the lignite char impregnated with calcium performed a very high reactivity .

改性活性半焦吸附剂脱除汽油中硫化物的研究活性炭（焦）低温吸附催化脱除H2S的基础研究

Study on Desulfurization of Gasoline over Modified Activated Semi-coke Based Adsorbents ; Adsorption and catalytic removal of hydrogen sulfide on active carbon ( char ) at low temperature

为了研究原煤和半焦加压燃烧飞灰中多环芳烃（PAHs）的分布特性，本文在一台小型加压喷动流化床燃烧炉上进行了原煤和半焦加压燃烧试验。

To investigate the distribution of PAHs in fly ash , the combustion of coal and residual char was tested in a pressurized spouted fluidized bed .

在CO2气化反应过程中，由于产生的含硫气体比较少，催化剂中铁元素对残渣半焦的CO2气化起到了一定的催化作用。

During the CO2 gasification reaction process , due to less sulfur content gas generated , the iron element in the catalyst would have certain catalyst effect to CO2 gasification of the semi-coke .