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The basis function of the coinjection of Nitrogen and steam is increasing the displacement volume and supply the displacement energy on the basis of Nitrogen, the result of the numerical simulation showed that, after the coinjection of Nitrogen and steam (the optional aqueous Nitrogen ratio was 1: 20~1: 50), the theamal readius increased from 30m to 55m more or less, the recovery ratio increased by 5~10%. The production effect of the high cycles steam stimulation will be improved and the pattern infill will be avoided and the economic results will be improved. 4. The poor result of steamflood is another problem. On the basis of the analysis of the foamer mechanism in the propayation, movement and stabilization, this paper showed that the main meachanism of the increasing recovery of the Nitrogen foam and steamflood was the increasing displacement factor and oil displacement efficiency.

三针对蒸汽吞吐加热半径有限(一般30m左右)而蒸汽吞吐轮次已高达5轮以上的具体情况,将氮气与蒸汽混合(套管环空中注氮气,油管中注蒸汽)进行吞吐可增加加热半径1~2倍以上;在对原油流变性研究基础上,对氮气蒸汽原油体系状态进行了分析,指出了氮气在油藏中基本上是以气相方式存在;热氮混合吞吐的基本作用为扩大波及体积和提供驱油能量;在此基础上所进行的热氮混注数值模拟研究表明:蒸汽中加入氮气后(最佳汽氮比为1:20~1:50),加热半径从30m增至55m左右,采收率可提高5~10%以上,大大改善了高轮次蒸汽吞吐的生产效果,可避免大规模井网加密,提高了经济效益。

The main characteristics include: the quiet Sun corona has a rapid response to the flare heating, within 2 second the corona temperature increases nearly one order of magnitude, but later such increase becomes very slowly; the downward velocity at early stage of impulsive phase is too small to be negnected; chromospheric evaporation made by conduction shows some intensely, the maximum evaporated velocity may be as large as 1000 km/s; the chromospheric condensation appears just when the chromospheric evaporation takes place and its place always coincide with that of transition region in the early stage; the maximum of chromospheric condensation occurs also in the early stage of impulsive phase, at which the density in condensation may be larger two order of magnitude than that of surround and the downward velocity may be as large as 100 km/s; after the maximum of chromospheric condensation, its strongth decreases gradually but its width becomes greater with time and have a tendency to transport into deep chromosphere; the front of chromospheric condensation heats atmosphere obviously and the temperature in the chromospheric condensation is higher than the original case; the downware velocity of transition region may be greater than 100 km/s at the early stage; when the evaporated material collide at the top of loop, the densityand the presure there increase rapidly, which result in the formation of a shock wave; and so on.

在改善色球辐射损失和精确分辨过渡区的基础上,通过联立求解连续性方程、动量方程和能量方程,构造了一维磁限制性耀斑环在热沉积作用下的大气动力学模型,获得了耀斑热模型下脉冲相早期较为细致的大气演化理论图象,其主要特征是:耀斑对宁静日冕的加热相当迅速,仅2秒钟日冕温度增加即达一个量级,之后日冕温度增加缓慢;脉冲相早期日冕向下速度很小,几乎可以忽略,热传导驱动色球蒸发,其过程较为激烈,蒸发极大速度可达到1000km/s;色球压缩区与色球蒸发几乎同时形成,且在早期其位置总是与过渡区位置重合;色球压缩极大发生在脉冲相早期,其时密度可高于周围约2个量级,向下速度可超过100km/s;色球压缩极大后,其强度逐渐减弱,但宽度明显增大,且渐渐脱离过渡区往色球传播;压缩区内物质温度要高于原先的大气温度;过渡区下降在脉冲相早期相当迅速,可超过100km/s;当蒸发物质在环顶高速相碰时,环顶的密度、压力迅速增大,且温度也有所增加,导致形成激波,其波面以每秒上百公里的速度自环顶向下传播;在脉冲相前期,日冕软x辐射对色球的加热作用可以忽略;等。

All parts that will contact ethanol in the divece such as condensor,buffer tank,coolingsnake pipe ar e made of stainless stwwl in order to guarantee that the finished product,ethanol ,is not polluted,Nodel Wstill may use disassembled U type heating pipe.When maint enance,it can be removed out of the still,So it is very convenient to clean the o uter wall of heating pipe and the inner wall of still.

本装置中凡接触酒精的设备部分,如冷凝器,稳压罐,冷却蛇管等均采用不锈钢,以确保成品酒精不被污染。W型之蒸馏釜采用可拆式U型加热管,在检修时可将U型加热管移出釜外,便于对加热管外壁及蒸馏釜内壁进行清洗。

Under the electromagnetic force the angle steel and the steel plate, in puts in gallbladder which the steel plate makes, in the gallbladder is uses sets up the salt bath which the brick and the standard brick compose, in the gallbladder is mainly uses in preventing the fused salt permeating heat insulating

三项埋入式电极盐浴炉采用盐类作加热剂,根据不同的工作温度,可选用不同成份的盐或混合盐,盐在熔化前是不导电的,因此盐浴炉使用时必须使用起动电极溶化,由于电流通过导电的溶盐不断产生热量,故可保持溶化状态,因电极在电磁力的作用下,通过自然对流和电磁搅拌而使熔盐不断循环,故可迅速和均匀的加热工件。

Common transparent quartz tube SiO2 more than 99.9% purity, geometry, chemical stability, thermal stability, resistance to thermal denaturation and anti-crystallization properties of the fine, optical transmittance above 93%; from hydroxyl in hydroxyl tube below 10ppm, after vacuum from hydroxyl, hydroxy-up to 5ppm below apply to high-pressure mercury lamp, sodium lamp, metal halide lamp, such as low-hydroxy products; white pipe, used mainly for heating tube, heating tube, far infrared control the manufacture, milky quartz pearl quartz tube possession of new technology, the management side as if the surface of pearls, all aspects of performance than ordinary white tube better; filter tube to filter out ultraviolet UV band in the harmful wavelengths of 190-320nm ultraviolet light source applied to environmental protection manufacturing; no ozone UV filter tube and pipe the contrary, through the ultraviolet wavelength around 253.7nm, there is no ozone UV lamp main material, widely used in medical equipment, water treatment, food hygiene, such as sterilization; quartz casing diameter 8-120mm in between, has a single opening, double opening round, flat-top shape and widen the mouth of necking, flanging, sanding and other processing, high temperature resistance, corrosion resistance, good light transmission and moisture-proof, explosion-proof characteristics such as widely used in aquarium thermostat, disinfection equipment, heating pipes, water treatment, metal halide lamp, such as product manufacturing and environmental protection, health, chemical and other fields; quartz Clamshell specifications 8-180mm, the shape according to the customer requirements, the bubble shell can take capillary has to carry out the exhaust, high temperature, light transmission is good, mainly for JC, JD, H1-H7, the stage lights and high-pressure mercury lamp, sodium lamp, metal halide lamp, such as product manufacturing; quartz water jacket mainly used in printing and packaging processing industry ---- UV light-curing, UV light curing is a very reliable and can be used to replace hot air dryers and other drying technique of curing technology, which in the printing and packaging of the processing industry has been widely.

普通透明石英管SiO2纯度达99.9%以上,几何尺寸、化学稳定性、热稳定性、抗热变性和抗析晶性能优良,光学透过率达93%以上;脱羟管羟基在10ppm以下,经过真空脱羟,羟基可达5ppm以下,适用于高压汞灯、钠灯、金卤灯等低羟基产品;乳白管,主要用于发热管、加热管、远红外管的制造,珠光石英管乳白石英管之新工艺,管面好象珍珠的表面,各方面性能比普通乳白管更优;滤紫外线管能够滤除紫外光谱波段中对人体有害的190-320nm波长的紫外线,适用于环保光源的制造;无臭氧管与滤紫外线管相反,可透过253.7nm左右波长的紫外线,是无臭氧紫外线杀菌灯的主要材料,广泛用于医疗器械、水处理、食品卫生等杀菌;石英套管直径范围在8-120mm之间,有单开口、双开口、圆头、平头等外形和扩口、缩口、翻边、磨砂等加工,具有耐高温、耐腐蚀、透光性好及防潮、防爆等特点,广泛使用于水族恒温器、消毒设备、加热管、水处理、金卤灯等产品的制造和环保、卫生、化工等领域;石英泡壳规格Φ8-180mm,形状根据客户要求,泡壳上可以接有毛细管,可进行排气,耐高温,透光性好,主要用于JC、JD、H1-H7、舞台灯和高压汞灯、钠灯、金卤灯等产品的制造;石英水套主要用于印刷和包装加工工业---- UV光固化, UV光固化是一种十分可靠的、可取代热空气干燥机和其他干燥技术的固化技术,它在印刷和包装加工工业已经得到广泛应用。

When the temperature and retention time reach 160 ℃and 80 minutes respectively , most of thesolid grease in the garbage is extracted out to become floatable oil which can be separated and recovered readily. Subsequently , the amount of floatable oil begins to decrease since chemical reactions such as the partial hydrolysis of the oil take place. Additionally , the extraction of solid grease from interior accords with first2order reaction dynamic model.

结果表明,湿热处理初期,垃圾脱水率下降,加热40min 后,脱水率开始上升,且温度越高,上升越快,180 ℃加热100min 达最高;随着温度的升高和加热时间的延长,餐厨垃圾脱油性能呈上升趋势,温度越高,上升趋势越明显;当温度达到160 ℃,加热时间达80min 时,垃圾固相油脂基本浸出完全,继续升温和加热,部分油脂发生水解等化学反应,可浮油量开始降低;垃圾固相脂质浸出符合一级反应动力学。

The hot compress bag placed in the microwave oven, with microwave heating 3 - 5 minutes (according to various different parts of the salt packet) will be added to the hot salt bag temperature, such as the reheating temperature is too low when the heating time should not exceed 1 minutes followed by analogy (medicine bag and outer bag into the microwave oven do not heat), after the hot compress bag of microwave into the outer bag and then put hot compress parts of medicine packets according to the disease may be a long-term wear, essential oils can be with the hot compress bag or medicine bag according to the disease situation in combination.

将热敷袋放置微波炉中,用微波加热3--5分钟(根据各种不同部位的盐包)将盐袋加至烫手的温度,如温度过低二次加热时每次加热不得超过1分钟依次类推(中药包和外袋请勿放入微波炉加热),将微波后的热敷袋放入外袋中然后放置热敷部位,中药包根据病情情况可长期佩带,精油可配合热敷袋或中药包根据病情情况结合使用

The hot compress bag placed in the microwave oven, with microwave heating 3 - 5 minutes (according to various different parts of the salt packet) will be added to the hot salt bag temperature, such as the reheating temperature is too low when the heating time should not exceed 1 minutes followed by analogy (medicine bag and outer bag into the microwave oven do not heat), after the hot compress bag of microwave into the outer bag and then put hot compress parts of medicine packets according to the disease may be a long-term wear, essential oils can be with the hot compress bag or medicine bag according to the disease situation in combination.

将暖敷袋放置微波炉中,用微波加热3--5分钟(根据各种不同部位的盐包)将盐袋加至烫手的温度,如温度过低二次加热时每次加热不得超过1分钟依次类推(中药包和外袋请勿放渗透微波炉加暖),将微波后的暖敷袋放渗入渗出外袋中然后放置暖敷部位。中药包根据病情情况可长期佩带。精油可配合热敷袋或中药包根腿部吸脂减肥 168据病情情况结合使用。

It is implemented by adding power adjustment ark on electrical heater which makes power is adjustable,and connecting electrical heater and steam heater in series which can save power and meet production requirements.

介绍对铅冶炼生产中制氧装置纯化系统进行的技术改造,电加热器增设调功柜,使其功率可调,采用电加热器与蒸汽加热器串联的方式,既节省电能,又可满足生产要求。

Three-phase embed electrode salt bath furnace use the salt class as heating impregnant, according to the different operating temperature, could select different ingredient salt or compound salt, the salt is not electric beforemelting, therefore the salt bath furnace must use the starting-electrode to melt when using, because the electricity bring quantity of heat unceasingly through electric dissolving salt, so can maintain the dissolving state, because of electrode under the electromagnetic effect,make the dissolving saltcycle unceasingly through natural convection and magnetism mix round,therefore can well-proportioned heat workpiece rapidly.

三项埋入式电极盐浴炉采用盐类作加热剂,根据不同的工作温度,可选用不同成份的盐或混合盐,盐在熔化前是不导电的,因此盐浴炉使用时必须使用起动电极溶化,由于电流通过导电的溶盐不断产生热量,故可保持溶化状态,因电极在电磁力的作用下,通过自然对流和电磁搅拌而使熔盐不断循环,故可迅速和均匀的加热工件。

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