The article presents the results of research on the purification of aqueous solutions of used-saturated ethanolamines from toxic compounds by a three-stage filtration method. In the study, the purification process of ethanolamines by three-stage filtration (sand, charcoal - bentonite and anionite (Tulsion (USA) A-23 and AV-17-8 of the Russian Federation strong base gel type anionites)) was studied, it was found to be the most effective method, and their properties were analyzed done.
| Mualliflar | Turayev , Tolib, Bozorova, Gavhar, Eshankulov, Nurbek, Kadirov, Khasan, Dushamov , Alimbay, Murtozoeva, Shodiya |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2024-09-30 |
| Jild | 9 |
| Son | 3 |
| Betlar | 146-157 |
| Til | Ingliz |
| DOI | 10.61151/stjniet.v9i3.516 |
DOI: 10.61151/stjniet.v9i3.516 · Maqolaning asl sahifasi
ethanolamine, natural gas, H2S, SO2, mercaptans, absorbent, monoethanolamine (MEA), diethanolamine (DEA) and methyldiethanolamine (MDEA), resinous substances, anions, quartz sand, activated carbon, mechanical compounds, heat resistant salts
In this article, it was considered expedient to obtain sulfur concrete based on organic compounds. Silico-PB(siliko-polibutadien) and PEM(poliefirmaleinat) were used as modifiers. The corrosion resistance of the…
Objective. Goal. Worldwide, wastewater is characterized by pollution, a great danger to the environment and all forms of life.Therefore, before draining contaminated water, it must be properly treated to mitigate its…
This article substantiates the possibility of increasing the productivity and efficiency of cleaning process machines by improving the design of the screw cleaner, which ultimately allows you to get high-quality…
This article is devoted to the construction of Weivlet models, which are considered important in digital processing of Biomedicine signals. These models were built using Dobeshi veyvlets. Dobeshi Weyvlet models have…
This study delves into the aerodynamic characteristics of a newly designed multi-cyclone device, with an emphasis on its performance analysis and optimization. Multi-cyclone systems are widely used in industrial…
During the formation of the fabric, various dynamic processes took place, including fluctuations in the threads. The article covers the technology of computer modeling of technological processes on example of the…
Multi-cyclone devices are widely used in industrial air purification systems, yet improving their efficiency remains a topic of continuous research. This article analyzes the methods and new approaches aimed at…
This article presents the theoretical foundations of the method of choosing abrasive-resistant inedible materials. Futurmore, the concepts of abrasive eating are covered more broadly. In agriculture, it is mention about…
Our scientists have been conducting research for several years to automate and improve the uniform distribution of cotton raw materials to sawing machines. This article analyzes the theoretical studies presented on the…
This study investigates the influence of mechatronic systems on silkworm seed incubation to enhance silk quality and yield. Through a controlled experimental approach, we analyzed the effects of a mechatronic…
Наманган муҳандисликтехнология институти илмийтехника журнали — barcha maqolalar