For durain particle, no obvious fragmentation is found under the same experimental condition.

結(jié)果表明国产麻豆区精品系列在线，亮煤與灰煤均發(fā)生一次破碎，破碎后生成許多細(xì)小顆粒日韩偷窥无码少妇AV，其中粒徑0.8mm以下的細(xì)顆粒占多數(shù)亚洲狠狠草视频；暗煤則不發(fā)生一次破碎国产综合色一区二区三区。

The pore capacity is becoming smaller with increasingthe vitrinite content. 2. Micro-porosity is dominated in the total pore capacity, which takes more than50%. There is not relationship among pore capacity and specific surface with otherfactors such as Maceral and R0, which shows that the distribution and shapes of poreare not influenced by the composition of the coal. 3. The pore is opened for the coal of Ordos Basin, the order is from durain to clarainthen samples to vitrain. Others are belong to half-opened and thin throat. 4. The adsorption content of gas is increasing with the higher pressure, and the freegas content is decreasing;The adsorption content of gas is decreasing with thehigher temp, and the free gas content is increasing;The adsorption content of gas isincreasing with higher vitrinite content for the kennel coal when temp.

總空隙主要由小孔孔容構(gòu)成，小孔孔容占了50%以上99re视频在线这里；鏡質(zhì)組含量和惰性組含量等物質(zhì)以及鏡煤反射率均與孔容欧美久久久抽搐视频、比表面未表現(xiàn)出明顯的相關(guān)性，說(shuō)明孔隙分布特征不受物質(zhì)組成的影響 3国产精品区在线、鄂爾多斯地區(qū)的空隙呈現(xiàn)開(kāi)放狀態(tài)為主欧美三级欧美一级69，空隙開(kāi)放的次序?yàn)?strong>暗煤-亮煤-煤樣-鏡煤，其他盆地則為半封閉和細(xì)瓶頸空隙 4欧美精品-精品国内自产拍在线、隨壓力增加98精品视频在线，煤對(duì)氣體的吸附量增加，煤中所含游離氣的量隨之減信分尬蘼朐谙呙夥选欧美一级黄片久久久久久久；隨溫度增加，煤對(duì)氣體的吸附量減小爱操视屏免费网站，而煤中所含游離氣的量隨之增加久久久久久A级片；在相同的溫壓條件下，同是長(zhǎng)焰煤的樣品一级av一片免费观看高清，吸附量在孔容中所占的比例隨鏡質(zhì)組含量增加而增加黄色性爱欧美狂野澳门。

Flame observation: If it shown yellow in flame cone, blue around, and the opposite wall could be seen through peep hole, that means the blending ratio of air and coal gas is ok. If air excess, it shown sky blue, bright, and the wall of combustion chamber could be seen clearly but dulling. If coal gas excess, it shown dark red, muddiness, and the wall of combustion chamber could be seen hardly.

1火焰觀察：從窺視孔觀察燃燒室火焰，如果火焰中心呈黃色国产免费AⅤ片在线观看播，四周微藍(lán)人人操人人射人人干，透明，清晰可見(jiàn)燃燒室對(duì)面磚墻日韩小视频在线，則為空氣煤氣配比合適国语对白露脸刺激自拍；如果空氣量過(guò)多，則呈天藍(lán)色亚洲日本网，明亮耀眼三级片黄片日韩，燃燒室磚墻清晰可見(jiàn)，但發(fā)暗久久阿只有精品；如果煤氣量過(guò)多亚洲国产福利精品一区在线观看，則呈暗紅，混濁不清无码视少妇视频一区二区三区，難見(jiàn)燃燒室磚墻欧美大一片免费网站。

The fragmentation of clarain and culm tends to be severely with the increase of particle size, bed temperature and combustion time.

粒徑越大，爐床溫度越高www.爱99，燃燒時(shí)間越長(zhǎng)三级片网站视频免费看，破碎越劇烈；亮煤與灰煤在燃燒中均發(fā)生了二次破碎精品国产看高清国产AV毛片，其中亮煤的二次破碎更劇烈亚洲国产毛片在线看；燃燒后期97人操人，亮煤的顆粒破碎比灰煤更快；由于破碎中国三级黄色片18岁美女全体逼，入爐煤顆粒平均粒徑在燃燒早期迅速減小A片、Com，而后隨著燃燒的進(jìn)行而逐步趨于一個(gè)穩(wěn)定值；亮煤在流化床燃燒中服從等密度燃燒模式超碰地址，暗煤服從等直徑燃燒模式九一国产视频精选，而灰煤則服從混合燃燒模式。

Clarain and culm occur tremendous fragmentation in fluidized bed due to their compact structure, few large pores in inner particle, high microscopehardness and low ash content.

亮煤與灰煤因結(jié)構(gòu)致密国产欧美精品一区二区三区四某1区，顆粒中大孔隙少色综合久久91，顯微硬度大，灰分少等原因使得它們?cè)谌紵邪l(fā)生嚴(yán)重破碎哦美一级黄色网站；而暗煤顆粒則因相反的原因不發(fā)生破碎或僅發(fā)生輕微破碎亚洲免费一级免费看片。

Studies of longitudinal and horizontal distribution of coal reservoir ,macroscopic petrographic types,microcosmic petrographic component,pore configuration and permeability,vitrinite reflectance as well as absorbability in coal-bearing formation of Neopaleozoic in Shenmu area of the Ordos Basin indicate that,coal beds are thicker in the east and west,but thinner in the north and south.

通過(guò)對(duì)鄂爾多斯盆地神木地區(qū)上古生界含煤巖系中煤儲(chǔ)層的縱橫向分布、宏觀煤巖類型91福利区一区二区三区、微觀煤巖組分国产精品色午夜快乐、孔隙結(jié)構(gòu)與滲透性、鏡質(zhì)體反射率和吸附性能等方面特征的研究A片黄视频免费观看，認(rèn)為：煤層總厚呈東西厚天堂AV综合久久天堂、南北薄的分布特點(diǎn)，煤層厚度滿足煤層氣開(kāi)發(fā)的要求亚洲人成一区；多為半亮煤免费.黄色.视频.网址，僅東部邊緣地帶以半暗煤為主，表現(xiàn)為低含水国产鲁鲁在线、中等灰分含量和高揮發(fā)分含量的煙煤手机在线久草；煤巖顯微組分中，鏡質(zhì)組含量最高色色小视频一区二区，其次為惰質(zhì)組古伐一级婬片A片AAA毛片；孔隙類型以微孔、過(guò)渡孔為主美国少妇a级。

Dynamic evolution analysis of the sandy desertification in the Shenmu area , North Shaanxi, China;2. The stratigraphic order characteristics of coal-bearing strata in the Lower and Middle Jurassic in Shenmu area , North Shaanxi;3. Studies of longitudinal and horizontal distribution of coal reservoir,macroscopic petrographic types,microcosmic petrographic component,pore configuration and permeability,vitrinite reflectance as well as absorbability in coal-bearing formation of Neopaleozoic in Shenmu area of the Ordos Basin indicate that,coal beds are thicker in the east and west,but thinner in the north and south.

通過(guò)對(duì)鄂爾多斯盆地神木地區(qū)上古生界含煤巖系中煤儲(chǔ)層的縱橫向分布免费激情在线视频国产、宏觀煤巖類型、微觀煤巖組分国产免费一级特黄真人视频大全、孔隙結(jié)構(gòu)與滲透性、鏡質(zhì)體反射率和吸附性能等方面特征的研究91人妻论坛国内入口，認(rèn)為：煤層總厚呈東西厚igao、南北薄的分布特點(diǎn)，煤層厚度滿足煤層氣開(kāi)發(fā)的要求色哟哟无码一区；多為半亮煤正在播放国产一级特黄，僅東部邊緣地帶以半暗煤為主黄视频免费，表現(xiàn)為低含水、中等灰分含量和高揮發(fā)分含量的煙煤超碰国产人人洗澡人人操；煤巖顯微組分中91精品国产兔费观看久久，鏡質(zhì)組含量最高，其次為惰質(zhì)組高清一级做a爱过程免费视频；孔隙類型以微孔九九热欧美精品在线、過(guò)渡孔為主。

The microlithotypes of Majiata coal are also relatively simple. Vitrite, inertite and vitrinertite are taking the dominant position, and clarite and durite occur rarely.

煤巖類型也較簡(jiǎn)單99久久精品国产免看国产一区，以微鏡煤亚洲成a人片在线播放、微惰煤和微惰鏡煤為主，微亮煤和微暗煤含量極少成年肉动漫在线观看无修。

At least one CN person I met on Sieghardt seemed to be Chinese. He was a dark elf visiting the coal mines in dwarf land, and was pretty much tearing up the place. While on the one hand his near monopoly on everything in the room might have been irritating, there wasn't actually a lot of competition everyone else was doing things the hard way, with long downtimes between fights.

至少我在Sieghardt服務(wù)器認(rèn)識(shí)的一個(gè)朋友大概是個(gè)中國(guó)人A级日本乱理伦片免费观看，他是暗精法師，我們的認(rèn)識(shí)是在矮人村落国产污污自拍视频网站，當(dāng)時(shí)他想買我的煤国产精品久久不能，我真的很感謝那個(gè)地方。