焦油氣 的英文怎麼說
中文拼音 [jiāoyóuqì]
焦油氣
英文
tar gas-
It contains more then 4, 000 chemicals which includes poisons and carcinogens. e. g. tar, nitcoine, carbon monoxide, ammonia, dimethylnitrosamine, formaldehyde, hydrogen cyanide and acrolein. the u. s. environment protection agency has classified secondhand smoke as a group a carcinogen
二手煙霧含有4 , 000多種的化學粒子和氣體,當中還包括了焦油、尼古丁、苯並芘等粒子,以及有毒氣體如一氧化碳、亞摩尼亞、甲醛、丙烯醛等。Determination of coal tar and dust of gas in urban area
城市燃氣中焦油和灰塵含量的測定方法Its current products include : top oscillation electrical precipitator, side electrical oscillation precipitator, magnetism controlled static electricity precipitator, wet electrical precipitator, honeycomb electric catching tar instrument, high - pressur silicon rectifier equipment and plc low - pressure controlling system, blast furnace gas impulse precipitator, high concentration pulverized coal collector, coke oven and boiler flue gas low pressure impulse precipitator, blower fan inhaler, crossing piping gas cooler, high temperature fume cooler, gyre - orientation impulse hop - pocker and all sorts of molded sections
目前主要產品有:頂部振打臥式電除塵器、側部振打電除塵器、磁控靜電除塵器、濕式電除塵器、蜂窩電捕焦油器、高壓硅整流裝置及plc低壓控制系統、高爐煤氣脈沖除塵器、高濃度煤粉收集器、焦爐及鍋爐煙氣用低壓脈沖除塵器、風機空氣過濾器、橫管式煤氣冷卻器、高溫煙氣冷卻器、回轉定位脈沖大布袋及加工各種冷彎型鋼。When the conglomeration becomes serious, it will threaten the steady, safe, and long - term operation of the overall system. on the basis of the technology of purification of hot gas of biomass gasification and biomass utilization technology, this thesis focused attention on the experimental and applied research biomass tar catalytic pyrolysis aimed to the characteristics of biomass resource in china
本文在綜述國內外有關生物質焦油脫除的基礎上,圍繞生物質熱解氣化集中供氣系統的攻關項目,針對我國農村經濟發展現狀及生物質資源特點,對適合我國農村應用的生物質焦油催化裂解技術進行了詳細的試驗及應用研究。The production of biomass tar is influenced by gasifier type biomass feedstock, gasification agent and operation parameters, and it may cause great harm to the gasification system and gas consummation equipment. however, traditional tar removal technology, such as filtration, wet cleaning and thermal decomposition, ca n ' t meet with the need for relatively clean gas
熱解焦油的產生受到氣化器類型、生物質原料類型和性質、氣化介質、裂解氣化條件等因素的影響,其對氣化系統和用氣設備等產生不利影響,而目前常採用的焦油脫除方法,如水洗、乾式過濾等不能滿足高效焦油脫除的要求。Extensive experiment on tar cracking was performed on bench - scale tar catalytic cracking test system in itpe. cold trapping was used for tar sampling and gravimetric analysis of tar samples was performed to achieve tar content in flue gas
在分析該領域研究現狀的基礎上,建立了實驗室規模生物質氣化焦油催化裂解實驗系統,採用冷態捕集方法進行焦油取樣,採用重度分析方法對焦油樣品進行分析以確定煤氣中焦油含量。The simultaneous purification of tar, naphthalene, h2s, organic sulfur, nh3, hcn and benzene can he achieved by temperature swing adsorption, which is low in investment and operating cost and has been used successfully in industrial production
採用變溫吸附法同時凈化焦爐煤氣中的焦油、茶、 h2s 、有機硫、 nh3 、 hcn和苯,其投資和運行成本都很低,並已在工業應用中取得成功。It primarily accounts for the affairs, puts forward the standpoints, and then analyses the disputes from the point of view of international law. one of the focuses of the disputes about the rights and interests of east sea between china and japan is diaoyu island. in recent years, japanese right wing radicals put lighthouse, set up the “ the sun ensign ” and the wooden plaque to commemorate the dead on diaoyu island
本文主要從現今爭議之焦點? ?釣魚島的「先佔」問題、 「春曉」油氣田的「大陸架」劃分問題以及「沖之鳥」巖的「礁巖」與「島」的界定問題作為分析問題的出發點,從國際法角度進行法理的分析論證,從而揭露日本政府企圖強佔中國東海海洋權益的錯誤行徑。Cigarettes - determination of nicotine and nicotine - free dry particulate matter in sidestream smoke
卷煙.側流煙氣中焦油和煙堿的測定By virtue of the experiments carried out on the modified pilot - scale biomass gasification system, the temperature field in the gasifier is made explicit. and also some principles about how the temperature, feedstock and extraction mode exert influences on heat value and production rate of gas are attained. in addition, some tentative tests of tar cracking and thermodynamic characteristics of biomass gas burner have been performed, which are that indispensable to design and operation of biomass gasification demonstration project
接著,通過對生物質中熱值氣化中試試驗系統的多次改造和反復試驗,了解了氣化爐內溫度場分佈,得出了溫度、物料、抽氣方式等因素對生物質熱解氣的成分、熱值和產氣率影響的一些基本規律,並進行了初步的焦油催化裂解試驗和煤氣燃燒器的熱力特性、燃燒特性試驗,為面向工程應用的集中供氣示範項目提供了必要的設計和運行依據。Electric tar precipitator is high purifying equipment that is applied in the cooled coal gas station
電捕焦油器是冷煤氣站採用的高效凈化設備。Esp plays a key role in pitch fume control and is such an ideal purified equipment to collect pitch fume
電捕焦油器對消除瀝青煙起到了至關重要的作用,是捕集瀝青煙氣較為理想的凈化設備。Gas from rice straw, rice husk and wood chips gasification was used as the source of tar
採用稻稈、稻殼和木屑等原料的熱解產品氣作為焦油來源。Tar content in the gas was influenced by the gasification conditions, such as the gasification temperature, residence time of feedstock in the gasifier and the type of feedstock, which can help us to investigate the mechanism of tar production in gasification process. catalytic cracking of tar was performed in a downstream secondary fixed - bed cracker with dolomite, limestone and alumina brick as catalysts. by comparison, thermal cracking of tar was also performed with silica carbide
在固定床二級催化裂化反應器上,實驗了白雲石、石灰石、高鋁磚等幾種催化劑作用下的焦油催化裂化過程以及炭化硅作用下的熱裂化過程,並對裂化溫度( 650 950 ) 、氣相停留時間( 0 . 5 1s )和催化劑類型等過程參數對焦油轉化效果和熱解煤氣的影響進行了分析,對各種催化劑材料的性能進行了比較,力爭開發出可適用於工業化生物質氣化系統的焦油催化裂化技術。The whole yard was pervaded by the strong smell of a tavernfull of peaceful suggestion and soothing relief to pierrethe smell of hay, of dung, and of tar
滿院了散發著和平的此刻令皮埃爾心醉的濃烈的客棧氣味,乾草,馬糞和焦油味。Standard specification for joint sealant, hot - applied, jet - fuel - resistant type, for portland cement concrete and tar - concrete pavements
硅酸鹽水泥混凝土和焦油混凝土路面用抗噴氣燃料型熱澆填縫密封料標準規范With the merits of technical simplicity, better adaptability to materials, less start time and operational stability, this gasification technology can produce mcv ( > 2500kcal / nm3 ) biomass fuel gas with low tar content ( < 50mg / m3 ), which entirely meets the standard of agricultural ministry ny / t443 - 2001 ? technical specification and acceptance of standard for straw gasification system of central gas supply
其技術簡單、原料適應性好、啟動速度快、運行穩定,產出的生物質煤氣熱值2500kcal nm ~ 3 ,焦油含量50mg m ~ 3 ,均達到農業部標準ny t443 - 2001 《秸稈氣化供氣系統技術條件及驗收規范》的要求。Much information was achieved by analysis of different kind of tar samples, including the production and evolution of tar in gasification process, the variation of tar composition under catalytic or thermal cracking conditions. and the mechanism of tar cracking was discussed in - depth with the variation of tar composition under different cracking conditions
對多種焦油進行分析,獲得了大量焦油構成信息,並以此對生物質氣化過程中焦油的產生和變化情況、催化裂化或熱裂化過程中焦油組分的變化情況、以及裂化過程參數對焦油組分和焦油量的影響進行了深入的機理性分析。Except the asphaltenes, the other 4 part was given to the gc / ms. h ) comparison of gas contents and flow rate before and after the catalytic cracking reaction ; i ) the energy cost of the catalytic cracking ; after the exper
在此基礎上,結合熱裂解和催化裂解的反應理論解釋了生物質焦油的催化裂解原理,同時分析了催化裂解和熱裂解前後氣體成份和含量的變化。Relationship between n - ni - trosamines content in smo - ldering smokes and tar along with nicotine in cigarette
卷煙陰燃煙氣中亞硝胺含量與其焦油和煙堿量的關連分享友人