fouling造句
(31) The formation process of calcium sulphate deposition during subcooled flow boiling heat transfer was reported. Fouling runs were carried out at different flow velocities and heat transfer surfaces.
(32) The fluidized bed heat exchanger is a new-type heat exchanger. It is greatly paid attention by the academic and industrial circles because of its characteristic of fouling preventing.
(33) This feed distributor is important for efficient operation with minimal product degradation and evaporator fouling.
(34) The vacuum residue system cannot guarantee long term running without fouling due to oil residue.
(35) A professional basketball player is allowed six personal fouls before fouling out.
(36) The causes of fouling of high pressure air cooler of hydrocracker in Jinlin Petrochemical Company,[www.] s refinery were analyzed. The analysis showed that the fouling was formed from polycyclic aromatics.
(37) As shown in practical operation, this technology has some advantages such as high efficiency of gas to liquid mass transfer, low liquid to gas ratio, no fouling and good adaptation of load etc.
(38) The fouling of heat-exchange equipments is usual, which consists in the nature, daily life and different kinds of industrial production process, especially in the various diabatic processes.
(39) Flow area that is 3-5 times that of the equivalent copper tube exchanger and self-cleaning action contribute to low pressure drop and low fouling potential.
(40) A superior antifouling for use in waters with severe fouling.
(41) Barnacle is one kind of marine fouling organism in the East China Sea.
(42) It verifies the membrane fouling is mainly caused by deposit on membrane surface to scan the electric mirror photo.
(43) The effective thermal resistance and the effective coefficient of heat transfer during the formation of fouling are defined.
(44) The cleaning methods of jam caused by fouling of polysulfone UF membrane, the behavior of organic fouling and the elimination of contamination are studied using several chemicals.
(45) Remember, if a spark plug is fouling it's usually a result of engine side factors or incorrect heat range selection.
(46) The relation between the structure of anion exchange resin and thepreven-ting fouling was studied by seven systems.
(47) By a long-term running test, membrane fouling was investigated in detail.
(48) Slagging and fouling on boiler in thermal power plant not only decrease the boiler efficiency and the plant economy, but also are potensitial hazards of many safety accidents.
(49) This paper mainly summarized some recent developments about the technological research on controlling methods of concentration polarization and membrane fouling in microfiltration and ultrafiltration.
(50) It is proposed that the decentralized system for wastewater treatment and reuse is the promising fields for MBR and the control of membrane fouling is still the key point for MBR technology research.
(51) When studying membrane fouling, the increasing rate of suction pressure of membrane was used to evaluate the membrane filtration characteristics of membrane bioreactor process.
(52) It can prohibit the fouling by making the oily wastewater in presence of acidic property and CO_2 removal.
(53) The aim of this study was to control membrane fouling through elucidating the behaviors of levan adsorption onto Polyvinylidene Fluoride(PVDF) membrane in membrane bioreactor.
(54) It is noted that air sparging in hollow fibre module is efficient for ameliorating membrane fouling, though there are many countermeasures of membrane fouling in MBR.
(55) By analyzing the fouling materials, it was found that coke formed by the condensation reactions of dienes and resin existed in the feed was the main component of the fouling materials.
(56) Points out the main causes of the fault namely fouling, air lock, outdoor air temperature and building orientation.
(57) The membrane operational modes are of great importance to a satisfied filtrate fluxand lessening membrane fouling.
(58) A new viewpoint on deterioration mechanism of sulfolane was proposed after analyzing the used sulfolane in aromatics extraction and the fouling deposits on equipment.
(59) Effect of influent composition on membrane fouling in membrane bioreactors was investigated.
(60) The heat exchange tube of TT 201 heat exchanger in styrene plant of Daqing Petro- chemical Works leaked from hydrogen corrosion, fouling corrosion and turbulent flow corrosion.
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