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61 производство цемента
производство цемента
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
cement manufacture
Cement is produced by heating a mixture of clay or shale plus chalk or lime in a rotary kiln up to 250 m long per 8 m diameter rotating at 1 rpm. The process can be wet, semi-dry or dry and the fuel can be pulverized coal, oil or gas. As the coal ash is similar in composition to the clay or shale, it can stay in the cement clinker. As one of the kiln operator's major costs is fuel and even a modest sized kiln can consume 8-10 tons of coal per hour, the cement kiln could, therefore, solve a disposal problem and also benefit the cement manufacturer by reducing fuel costs. (Source: PORT)
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Русско-французский словарь нормативно-технической терминологии > производство цемента
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62 переход
Переход - changeover, crossover, change, transition, transformation, switch, switching, conversionThis causes the crossover in the comparison between the P values for the array and the duct.Переход наConversion to single-foil bearings is accomplished simply by removing the inboard foils.Since going to direct coloring we have found absolutely no deterioration in quality.Переход от... кSince the selection of fuel burning equipment determines the type of air pollution control required, the change from stoker to pulverized coal may indeed be considered.The gradual transition from case to core makes the boundary difficult to locate precisely.The changeover from higher pressures on the opposite-blockage wall to higher pressures on the blockage wall occurs at x/D = 1.5.The internal structure of the precipitates changes as a transformation from coherency to incoherency occurs.As a result, switching from one type of drill to another is time consuming.The switch from centrifugal to axial compression at 1350-1800 t/d yields a very small cost improvement.Conversion from one fuel to another is accomplished quickly and conveniently.Переход с... на-- Changeover from the failed to the back-up devices shall be bumpless.Русско-английский научно-технический словарь переводчика > переход
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63 тракт
bed, chain, channel, circuit, duct связь, path, ( передачи информации) route, track* * *тракт м.1. (маршрут, путь прохождения) path2. ( часть сложной радиоэлектронной схемы) sectionвозду́шный тракт — air pathволново́дный тракт — waveguide transmission lineтракт высо́кой частоты́ радио — front end, RF sectionга́зовый тракт — flue gas pathзвуково́й тракт — sound section, sound channelкоаксиа́льный тракт — coaxial transmission lineтракт нака́чки элк. — pump(ing) circuitтракт ни́зкой частоты́ радио — a.f. sectionпароводяно́й тракт — water-steam circuitтракт переда́чи изображе́ния тлв. — television video channelтракт переда́чи, электроакусти́ческий ( микрофонно-телефонного устройства) — electroacoustic receiving pathтракт промежу́точного перегре́ва тепл. — reheat circuitтракт прохожде́ния да́нных — data pathиспо́льзовать тракт прохожде́ния да́нных с разделе́нием вре́мени — (time-)share a data pathпрямо́й тракт ( в противоположность цепи обратной связи) — forward circuit, forward pathпылевозду́шный тракт тепл. — pulverized coal conveying systemразгово́рный тракт тлф. — talking pathтракт сверхвы́сокой частоты́ — microwave sectionтракт сигна́ла — signal(-flow) pathтракт топливопода́чи — fuel conveying system* * * -
64 измельчить до тонины
Измельчить до тонины-- Samples of coal were ground to the same fineness as that of the fuel burnt in pulverized coal fired boilers.Русско-английский научно-технический словарь переводчика > измельчить до тонины
См. также в других словарях:
pulverized fuel — dulkinis kuras statusas T sritis chemija apibrėžtis Smulkiai sumaltas kietasis kuras. atitikmenys: angl. powdered fuel; pulverized fuel rus. пылевидное топливо … Chemijos terminų aiškinamasis žodynas
Pulverized coal-fired boiler — A pulverized coal fired boiler is an industrial or utility boiler that generates thermal energy by burning pulverized coal (also known as powdered coal or coal dust). This type of boiler dominates the electric power industry, providing steam to… … Wikipedia
powdered fuel — dulkinis kuras statusas T sritis chemija apibrėžtis Smulkiai sumaltas kietasis kuras. atitikmenys: angl. powdered fuel; pulverized fuel rus. пылевидное топливо … Chemijos terminų aiškinamasis žodynas
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Fossil-fuel phase-out — A fossil fuel phase out are plans for transport electrification, decommissioning of operating fossil fuel fired power plants and prevention of the construction of new fossil fuel fired power stations. The purpose of this is to decrease the high… … Wikipedia
Coal-water slurry fuel — (CWSF or CWS or CWF) is a fuel which consists of fine coal particles suspended in water. Presence of water in CWS reduces harmful emissions into the atmosphere, makes the coal explosion proof, makes use of coal equivalent to use of liquid fuel (e … Wikipedia
Pulverised fuel — Articles on Pulverised fuel include:* Coal dust * Pulverized coal fired boiler * Pulverised fuel ash * Pulverised fuel firing * Pulverizer … Wikipedia
Cofiring — is the combustion of two different types of materials at the same time. One of the advantages of cofiring is that an existing plant can be used to burn a new fuel, which may be cheaper or more environmentally friendly. For example, biomass is… … Wikipedia
Fly ash — Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not… … Wikipedia
PFA — aeronaut. abbr. Popular Flying Association agricult. abbr. Pulverized Fuel Ash build. abbr. Pulverized Fuel Ash engin. abbr. Pulverized Fuel Ash abbr. Parameter Field Address (Forth) abbr. Predictive Failure Analysis (HDD) … United dictionary of abbreviations and acronyms