Based on the relationship between the cleaning efficiency of dust detachment and the detachment stress from the baghouse model, the dust cleaning efficiency could be defined under certain conditions.

按照在袋式除塵器實驗?zāi)Ｐ蜕纤鶞y定的粉塵剝離率與清灰剝離力之間的特性關(guān)系毛片A级片黄片，確定了已知條件下的粉塵剝離率极品粉嫩福利午夜在线播放。

The barrel part of XLP/A Cyclone dust collector assume bicone. Among these, the upper of the dust insulator is orthostyle and the lower is spiral line style.

XLP/A型旋風除塵器的筒體部分為雙錐體日本人禽杂狂配视频，灰塵隔離室的上段為直線型2020国产一区，下段為螺旋線型。

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一種煉鐵高爐爐塵資源綜合利用的方法亚洲色欲色欱WWW在线，含鋅1.5％～15％的高爐爐塵經(jīng)磨礦色色网站全裸大全视频、磁選、重選回收鐵礦物獲得鐵精礦欧美人牲交全过程，選礦尾礦用含硫酸15％～30％的鈦白廢酸處理欧美热天堂网站，使其中的氧化鋅以硫酸鋅的形式轉(zhuǎn)入溶液中，固液分離得出的溶液用石灰中和除鐵后性色网国产，再用S2-欧洲一区、CO32-、HCO3-離子沉鋅獲得鋅精礦国产AV妓女影院妓女影视，浸出渣用中性油浮選獲得炭精礦久草网最新网址。該方法將鈦白廢酸和高爐爐塵結(jié)合在一起，使之成為互為所需的原料和試劑在线欧美视频免费观看国产，有效地將兩種廢棄物變成了有價資源综合欧美日韩，較好解決了環(huán)境污染問題，同時又能產(chǎn)生好的經(jīng)濟效益亚洲黄色网站不卡免费。

Combining the dust depositions with the coinstantaneous observations of POC and chlorophyll from the PAPA-sea surface, the relationship between continental dust and marine phytoplankton was discussed.

結(jié)果表明直接在线观看的毛片网站，本次強沙塵暴過程可以給PAPA地區(qū)帶去大約3.1~5.8μg/m3的風成Fe元素，它激發(fā)了海洋生物泵妓女播放器，引起海洋浮游植物的快速繁盛。

The results showed that in this "cyclonic dust storm" process the cyclonic cold front was the direct and important portion of cyclone system inducing the dust storm.

混合層空氣的平流對內(nèi)蒙古中部偏北地區(qū)深厚混合層的形成具有相當?shù)呢暙I激情在线图片小说视频，其影響程度與地形分布密切相關(guān)人人妻人人干白浆。

In filtering dampish gases or gases containing sticky dust, the tendency of dust adhering to the filter bag has long been a difficulty of the industry until the engineers tried to replace the regular filter bag with tectorial filter bag or filter bag processed water-repellent.

利用袋式除塵器處理含濕量大或粘性較大的含塵氣體，粉塵易粘附布袋一直是令除塵界頭痛難題中文字幕视频一区欧美。國外曾嘗試試用覆膜濾袋和對濾材表面進行防水處理解決防結(jié)露和布袋糊袋的難題日本欧美自拍主播偷拍，取得了明顯的效果。

The results show that SO2 gas itself does not influence the growth of ZY-1, however, when the SO2 concentration is higher than 50×10^(-6), ZY-1 growth rate and its CO2 fixation rate are all lowered and the pH of the medium is decreased, so measures must be taken to desulphurize or control pH of medium temporality. The presence of NO with concentrations of lower than 300×10^(-6)did not influence the growth of ZY-1 and its CO2 fixation, NO absorbed in the medium is utilized as a nitrogen source. The influence of dissolved soot dust on ZY-1 growth and its CO2 fixation could be ignored once the soot dust in the stack gases was disposed by the original method.

結(jié)果表明伊人日日国产麻豆视频，煙氣中的SO2是以增加培養(yǎng)液中的SO2^(-2)濃度及降低pH的形式來影響ZY-1的生長及其對CO2的固定的国产精品自拍三区，當其濃度大于50×10^(-6)時，需要進行煙氣脫硫或控制培養(yǎng)液pH變化來消除其影響欧美性爱2页；煙氣中NO濃度不高于300×10^(-6)時日韩黄网站高清观看，不影響ZY-1的生長及其對CO2的固定，反而可作為氮源供ZY-1生長用成在线人免费视频一区二区三区；對經(jīng)過一般除塵處理的煙氣來說黄色巨乳，在利用小球藻ZY-1固定CO2時可不考慮溶解性煙塵的影響。

During the industrial production operation processing,the human body is the main source of dust in the cleanroom ,the aim of wearing the dustlessness clothing system is to descrease the pollution of dust and prevent the static electricity of the production by human body spontaneously.

在無塵室工業(yè)生產(chǎn)操作過程中久操黄片，人體是潔凈室內(nèi)最大的發(fā)塵源95视频网址入口在线观看，穿戴無塵服裝系統(tǒng)目的是最大限度的減少人體的發(fā)塵污染和防止人體自發(fā)靜電的產(chǎn)生。

The finer sizes have lower minimum explosible concentrations and higher explosion intensity. When particle sizes of coal dust are less than 75 μm,minimum explosible concentrations and explosion intensity approach a limiting value. In the concentration range measured ( less than 700 g/m3), maximum explosion pressures, maximum rates of pressure rise and explosion indices increase along with the increase of coal dust concentrations. Explosion intensity rapidly enhances along with ignition energy augmenting. Explosion reaction is weak while ignition energy is less than 1 kJ.

煤粉越細影音先锋AⅤ资源夜先锋，其爆炸下限越低国产猛烈高潮大叫视频，爆炸烈度越大九九影院精品，但煤粉細到75 μm以下后，這種變化趨勢趨緩久久久激情；在所測濃度范圍內(nèi)(小于700 g/m3)欧美日韩性爱AAA视频，最大爆壓、最大壓力上升速率和爆炸指數(shù)均隨煤粉濃度增大而增大亚洲最大黄色网站在线；爆炸烈度隨點火能增大而迅速增強国内精品久久,久久久久精品，點火能小于1 kJ時各煤樣在不同濃度的爆炸都很微弱。

Regardless to the research development or industrial application, nano metal powders are extensively discussed. Within these powders, the flammable and explosible nano aluminum, titanium and iron powders produce a great amount production and apply widely. Meanwhile, the surface/volume ratio of powders is increased significantly under nano scale, in which to enhance the ignition opportunity. Thus, the dust explosion hazard risk of nano powders could remarkable rise. In addition, the comparison of explosion phenomenon, test methods and quantification parameters between nano and micro scale is necessary to deeply investigate further. So that this project operates the explosion characteristic experiments to measure and determine such the maximum explosion pressure, minimum explosion concentration and explosion characteristic Kst value on above mentioned three nano metal powders. Expectantly, to provide the appropriate recommendations of safety prevention for nano dust explosion based on the experimental results.

奈米金屬粉末無論是研究發(fā)展或是工業(yè)界應(yīng)用中国美女一级毛片免费看，目前皆是廣泛討論研究之材料国产精品夜色一区二区三区，其中，奈米鋁粉美女AA毛片、奈米鈦粉以及奈米鐵粉等可燃日韩黄色网站老司机懂的、爆性粉末，均有高額產(chǎn)量及大量應(yīng)用領(lǐng)域免费在线看黄片AV，與此同時国产精品一区二区三区久久，在粉末粒徑進入奈米尺度的情況下，粉塵比表面積大幅提升女性一級AAAA黃片，增加此三種粉塵可被點燃的機會欧美另类A片，因此，潛在的粉塵爆炸危害風險將廣幅增加97在线超碰资源在线资，另外国产成人羞羞爽爽影院视频在线观看，微米尺度粉塵爆炸的現(xiàn)象、測試方法以及量化參數(shù)是否具有相同的實驗尺度基點四虎永久在线精品免费下载，也需要深入探討日韩欧美在线一区二区，故本次計畫針對上述三種奈米金屬粉末，進行三種不同粒徑的爆炸特性參數(shù)實驗欧美粗硬大三级视频在线播放，如最大爆炸壓力国产一级Av免费无码、最低爆炸濃度以及爆炸特性參數(shù)Kst值之量測與計算，期能量化其粉塵爆炸特性久久免费看少妇高潮A级毛片按撑，并據(jù)此提出適當?shù)陌踩雷o建議最新免费一区二区在线观看。