揮發分 的英文怎麼說
中文拼音 [huīfāfēn]
揮發分
英文
residual liquid-
Method for the determination of the volatile component of carbonaceous pastes
炭糊類揮發分的測定方法Colour black - determination of volatile content
色素炭黑揮發分含量的測定With advanced dehydration and degassing system, it is adopted big - area three - dimension flash steaming technology to filter water, gas and residual liquid, ect harmful substances
先進的脫水脫氣系統，採用大面積立體閃蒸技術，能迅速脫除油中的水分氣體和揮發分等有害成份。Ruburning with coal has been proved a effective low nox emission combustion technology 。 in this ph. d thesis, the reaction mechanisms of reburning have been investigated, and the homogeneous and heterogeneous reduction of nox have been analyzed in details. a series of reburning experiments have been carried out on an entrained - flow reactor, in which two kinds of coals with different particle sizes have been used
本文對煤粉再燃過程中，揮發分及煤焦的基元反應途徑和反應機理進行了詳細分析；在攜帶爐實驗臺上進行了神華煤、邢臺煤在1200與1300 、四種煤粉細度、三種再燃燃料比和三種再燃區初始氧量，共144個實驗工況下的再燃實驗。Influence of volatile flame on combustion of char particle
揮發分火焰對碳粒燃燒的影響Determination for volatile matter of polyvinyl alcohol resins
聚乙烯醇樹脂揮發分測定方法It is first suggested that the evaporation of mixtures has three steps, which are the transfer of volatile components to the surface from the inside, the transfer of the components to gas boundary - layer from the surface and the transfer of them to the environment from the boundary - layer
本文首次在原油蒸發中提出混合液體蒸發三步驟機理，即蒸發由液體內部易揮發組分向液體表面的遷移、揮發分子從液體表面進入氣相邊界層、揮發分子從邊界層向環境遷移三步組成。To analyze the reasons why the volatile - matter is higher in the shenhuo foundry coke
神火鑄造型焦揮發分升高原因分析Under low wind ( < 1 m / s ), the effect of wind on the evaporation of diesel is evident and becomes inevident when the wind becomes faster than 1 m / s
而輕柴油風速較小時（ 1m s ） ，受第三步即揮發分子從邊界層向環境遷移的影響明顯，而大於1m s的風的影響程度減弱。The above analysis shows that both ultrapure volatile coal, the reduction coal or organic functional group content has proven to reduce the chemical treatment makes coal organic structure changes
以上分析可以看出，無論是超純煤揮發分的降低，還是煤粉中有機官能團含量的降低都證明化學處理使得煤粉有機結構發生了變化。Directing against explosive phenomenon in coal system while burning high volatile coal in the boiler, the causes resulting in explosion have been analysed, and several concrete measures for preventing explosion in the coal pulverizing system being put forward
摘要針對鍋爐燃用高揮發分煤時中貯式制粉系統的爆炸現象，分析了造成爆炸的原因，並提出了防止制粉系統爆炸的具體措施。Biomass fuel is used as reburning fuel to deoxidize no is first experimental studied in this article. conclusions can be drawn from the experimental results that under certain conditions, nox deoxidized efficiency can achieve 50 % - 70 %. compared with coal, biomass volatilization and combustion time is short, so boiler combustion efficiency can be guaranteed
本文首次進行了生物質燃料作為再燃燃料還原no的試驗研究，研究表明生物質燃料再燃還原no可以取得非常好的效果，在一定的條件下可以達到50 - 70 ，生物質燃料的揮發分析出和燃燒的時間都要比煤粉短，用作再燃燃料可以有效的保證鍋爐的效率。Comparing with the granitoid from jiaodong guojialing in mineralogy, the minerals in the granitoid in nimu - qushui granitoid crystallized in the environment of oxidization, the granitoid has a characteristic of rich volatile components and a high content of alkali, the rock - forming minerals and accessory minerals have a characteristic of i - type granite, and the granite shows a characteristic in favor of an and cu ore formation
通過與膠東郭家嶺地區的花崗巖類的礦物學進行對比，可知本區花崗巖類礦物結晶時處于氧化狀態，具有富含揮發分的特徵，堿質含量高，造巖礦物及副礦物表現出型花崗巖特徵，具有殼幔混源物質，表現出有利於金、銅礦形成的花崗巖類的礦物特徵。Abstract : at measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet
文摘:通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況，得出了球團被加熱到揮發分開始激烈析出溫度時，揮發分開始燃燒，放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時，碳的還原產生的co氣體開始燃燒，提供球團還原耗熱At measurement of the temperature increasing and analysi s of gas composition in the pellet layers during reduction of iron ore - coal pel let in air, it is found out that released volatile from the pellet is fired when the pellet is heated to the beginning temperature of fast release of volatile, and after the heat output of fired volatile heats the pellet to the beginning tempe rature of fast reduction by carbon, combustion of co generated by the reduction of carbon takes place and the heat output of burnt co is transferred into the pel let to supply the endothermic reduction in the pellet
通過測量鐵礦-煤球團在空氣中還原時料層溫度上升規律和氣體成分變化情況，得出了球團被加熱到揮發分開始激烈析出溫度時，揮發分開始燃燒，放出的熱是將球團加熱到碳的直接還原開始激烈進行溫度時，碳的還原產生的co氣體開始燃燒，提供球團還原耗熱Classification for volatile matter of coal
煤的揮發分產率分級Technical conversion of burning low volatile coal for yuhe 2 000 t d cement product line
生產線燃低揮發分煤的技術改造Determination of volume of dry coating non - volatile matter in a given volume of liquid coating
液態塗料內不揮發分容量的測定Method for solid, volatile and ash content and ph value of colloidal graphite for klnescope
顯象管石墨乳試驗方法固形分揮發分灰分和ph值試驗方法This flexion of graph can be defined as criterion of coal ignition character under excessive oxygen supply. based on viewpoints of coal ignition, we put forward assumption aiming at ignition character of coal with excessive oxygen. in this thesis, with comparison of average temperature increase among eleven kinds of coal, the following are obtained : homogeneous ignition happens when coal has higher volatile matter and there is a approximative direct - ratio relationship between temperature hoist before flexion and content of volatile matter ; on the other side, heterogeneous ignition occurs for the coal with lower volatile matter content because of collective influence of volatile matter and fixed carbon combustion, and one - to - one relationship between temperature increase before flexion and content of volatile matter does not exit
以煤著火性質研究的觀點為基礎，對煤在過氧條件下的著火性質提出假設，通過11種標準煤樣在過氧條件下燃燒實驗，對比了拐點前後平均溫升與煤樣成分的關系，證實了揮發分含量較高的煤在過氧條件下發生均相著火燃燒，拐點前後量熱系統的溫升分別與揮發分和固定炭的含量成近似正比的關系；而揮發分含量較低的煤在過氧條件下發生非均相著火燃燒，拐點之前量熱系統的溫升由於受到揮發分和固定炭同時燃燒的影響，因而不存在溫升與揮發分含量之間單一的對應關系。分享友人