Все статьи - Энергия и виды топлива
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About solar energy converters as alternative sources of electricityThe article provides an analysis of data on the state of use of solar energy as an energy source in the Republic of Uzbekistan. At the same time, the prospects of using optimal grapheme-based solar energy converters are noted
Результаты научных исследований в условиях пандемии (COVID-19) -
Расчет опасных веществ, выбираемых транспортными средствами по видам топлива
Среднеазиатская пищевая техника и технологияСуществует несколько способов расчета количества вредных выбросов автотранспорта в атмосферу. В статье произведен теоретический расчет количества вредных выбросов, выбрасываемых автотранспортом в атмосферу, в зависимости от вида топлива.
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Development of new chemical reagent based on local and raw materials for oil and gas industry
Зелёная химия и устойчивое развитиеThe article presents the ways of improvement and development new weighted mud receipt based on composite lubricant from local raw materials and industrial wastes for drilling oil and gas wells. In the process of building oil and gas wells to maintain the stability of the walls, to prevent the flow of salts, and to prevent the penetration of formation fluids into the well, it becomes necessary to increase the density of the drilling fluid, which can be accomplished by introducing components with increased density.
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Biotexnologik ob’yekt xlorellani muqobil energiya manbasi sifatida foydalanish
Зелёная химия и устойчивое развитиеHozirgi paytda ko‘k-yashil suvo‘ti xlorellani chuqur o‘rganilishining sabablaridan biri, inson ehtiyoji uchun zarur bo‘lgan fotosintetik komponentlarga sistematik ravishda asosiy vositadir. Qishloq xo‘jaligida suvo‘tining suspenziyasi qo‘shimcha sifatida cho‘chqa, baliq, qushlarning ozuqasiga qo‘shiladi va oqova suvlarini tozalashda foydalaniladi. Bir qator mamlakatlarda oziq – ovqat mahsulotlarini biologik qimmatini oshirish maqsadida ham qo‘llaniladi. Xlorella, suvo‘tlari spirulin va lyutsernlarga nisbatan 5 marta ko‘p ko‘k - yashil pigment xlorofill saqlaydi. Fotosintez jarayonida suvo‘ti 12 % gacha yorug‘lik energiyasidan foydalansa, quruqlik o‘simliklarida esa 1-2 % tashkil qiladi [1].
