- 1. DEVELOPMENT OF ENERGY EFFICIENT PRODUCTION OF AMMONIUM SULPHATE SOLUTION BY COMBINATION OF TECHNOLOGIES FOR USED SULFURIC ACID UTILIZATION [РАЗРАБОТКА ЭНЕРГОЭФФЕКТИВНОГО ПРОИЗВОДСТВА РАСТВОРА СУЛЬФАТА ...
- (05.00.00 Технические науки)
- ... schemes for the production of an improved energy-efficient and simplified production scheme, which makes it possible to use the heat of the neutralization reaction of spent sulfuric acid with ammonia to ...
- Создано 10 сентября 2020
- 2. COMPLEX FERTILIZERS BASED ON PHOSPHORITES OF CENTRAL KYZYLKUM [КОМПЛЕКСНЫЕ УДОБРЕНИЯ НА ОСНОВЕ ФОСФОРИТОВ ЦЕНТРАЛЬНЫХ КЫЗЫЛКУМОВ]
- (02.00.00 Химические науки)
- ... based on mineral acids and low-grade phosphorites was studied. In this case, samples of low-grade phosphorite were activated with nitric and sulfuric acids at a stoichiometric rate with respect to phosphorite-containing ...
- Создано 24 сентября 2021
- 3. CURRENT STATE OF PRODUCTION AND PROCESSING OF VANADIUM-CONTAINING RAW MATERIALS [СОВРЕМЕННОЕ СОСТОЯНИЕ ПРОИЗВОДСТВА И ПЕРЕРАБОТКИ ВАНАДИЙСОДЕРЖАЩЕГО СЫРЬЯ]
- (05.00.00 Технические науки)
- ... right to consider it the preferred metal in the smelting of economically alloyed steels. The aerospace and chemical industries, in particular, the production of sulfuric acid catalysts, are also important ...
- Создано 15 марта 2021
- 4. PHOSPHORUSSULFUR ACID TREATMENT OF HIGHCARBONATE PHOSPHORITE FLOUR INTO ENRICHED SUPER PHOSPHATE [ФОСФОРНОСЕРНОКИСЛОТНАЯ ПЕРЕРАБОТКА ВЫСОКОКАРБОНАТНОЙ ФОСФОРИТОВОЙ МУКИ В ОБОГАЩЕННЫЙ СУПЕРФОСФАТ]
- (02.00.00 Химические науки)
- ... of extraction phosphoric acid and sulfuric acid at ratios SO3: Р2О5 in them, equal to 1.2; 1.65; 2,6 and various ratios of mixture of acids: phosphoric flour. Under optimal conditions, the products obtained ...
- Создано 24 июня 2019
- 5. INTENSIFICATION OF PROCESS OF RECEIVING SIMPLE SUPERPHOSPHATE [ИНТЕНСИФИКАЦИЯ ПРОЦЕССА ПОЛУЧЕНИЯ ПРОСТОГО СУПЕРФОСФАТА]
- (05.00.00 Технические науки)
- ... application of production wastes, to increase extent of decomposition of an apatite concentrate, to enrich superphosphate with in addition nutritious elements. Keywords: apatite, superphosphate, sulfuric ...
- Создано 29 сентября 2017
- 6. WASTEWATER TREATMENT OF VZVESHHENNYH SUBSTANCES [ОЧИСТКА СТОЧНЫХ ВОД ОТ ВЗВЕШЕННЫХ ВЕЩЕСТВ]
- (05.00.00 Технические науки)
- ... Are experiments on wastewater treatment ofhanging substances using as filter materials waste vanadium catalyst for sulfuric acid productions. Defines the basic technological parameters of wastewater after ...
- Создано 28 августа 2017
- 7. Интеркалирование графита на поверхности калия / Interkalirovaniye of graphite on the surface of potassium
- (01.00.00 Физико-математические науки)
- ... or sulfuric acid. Researched the ionic flashout and "neutral" when desorbing atoms are ionized by electronic shock. Made calculation of concentration of atoms of potassium, and diagnosed the comparative ...
- Создано 23 декабря 2016
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