Disposal of wastewater with oily wastes by emulsification and burning
2015
Ivanov,V.P. | Dronchenko,V.A.
English. In a course of the research there was studied a process and equipment for the collection and emulsification of wastewaters with oily wastes and their subsequent burning with natural gas in the furnace of the boiler. The research was realized in the conditions of the Republic of Belarus. As a result of realized research it was revealed that the presence of water in the fuel up to 10% increases the efficiency of combustion and reduces the emission of nitrogen oxides into the atmosphere. The mechanisms of transformations in the formation of drops of water-fuel emulsion and their burning were shown. The use of secondary energy resource from of oil-containing waste water reduces the consumption of primary fuel by 3-5%. A scheme for the preparation of water-fuel emulsions, and its combustion in the boiler were done. A schematic of obtaining a secondary energy source was shown. Pneumatic transducer and elemental composition and calorific value of the fuel emulsion were presented.
Show more [+] Less [-]Russian. Предложены процесс и оборудование для сбора, эмульгирования сточных вод с нефтесодержащими отходами и их последующего сжигания с природным газом в топке парового котла. Присутствие воды в топливе до 10% повышает эффективность его горения и уменьшает выброс оксидов азота в атмосферу. Раскрыты механизмы превращений при образовании капель водотопливной эмульсии и их сжигания. Использование вторичного энергоресурса из нефтесодержащих сточных вод уменьшает потребление первичного топлива на 3-5%. Представлена схема приготовления водотопливной эмульсии и ее сжигания в паровом котле. Изображена схема установки для получения вторичного энергоресурса. Дан пневматический излучатель и элементный состав и теплотворная способность эмульсии и топлива.
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