Jurnal Oʻzbekiston va MDH mamlakatlari, shuningdek xorijiy mualliflarning yangi original natijalarga ega maqolalarini chop etadi. Qamrov doirasiga quyidagilar kiradi: noorganik moddalar va materiallar texnologiyasi, organik moddalar texnologiyasi, neft va gaz kimyosi, neftni qayta ishlash, polimer va kompozit materiallar texnologiyasi, rudalar va ikkilamchi xom ashyoni kimyoviy-metallurgik qayta…
| Nashriyot | Тошкент кимё-технология институти |
|---|---|
| Shahar | Toshkent |
| ISSN | 1992-9498 |
| e-ISSN | 2181-1121 |
| Tashkil etilgan | 2003 |
| Nashr tillari | Ingliz, O‘zbek |
| Nashr davriyligi | Yiliga 4 marta |
| Ilmiy sohalari | Farmatsevtika, Kimyo |
| OAK ixtisoslik kodi | 15.00.00 (Фармацевтика фанлари), 02.00.00 (Кимё фанлари) |
| Jurnal turi | Миллий |
| OAK holati | Ro‘yxatda |
| Maqolalar indeksda | 390 (2018–2026) |
Telegram orqali maqola yuborish
Kimyo va kimyo texnologiyasi — rasmiy sayti
Taqrizlash (peer-review), ilmiy va texnik tahrirdan o'tkaziladi; aniq turi (masalan, double-blind) sahifalarda ko'rsatilmagan.
| Ixtisoslik | Soha | Qaror | Sana | Holati | Turi |
|---|---|---|---|---|---|
| 15.00.00 | Фармацевтика фанлари | 2019 йил | Актив | Миллий | |
| 02.00.00 | Кимё фанлари | 2019 йил | Актив | Миллий |
The nature and structure of the coloring substances of vegetable oils differ from each other, due to the manifestation of a certain degree of polarization, which allows the use of polar adsorbents with high selectivity…
The aim of the work is to study the patterns of formation of hydroxylammonium oligomers based on hexahydrosymtriazine with epichlorohydrin. The paper studies the interaction patterns of the alkanolamine…
The aim of the work is to study the crystallization capacity of glasses synthesized in the basalt-quartz-soda system. The crystallization capacity of glasses was studied by the method of mass crystallization in the…
The aim of this work is to study the influence of the granulometric composition of dolomite and limestone of 0.1–1.0 mm, 1.0–1.6 mm, 1.6–2.5 mm fractions on the rate of glass formation processes in the synthesis of…
The aim of the study is to develop a convenient method for the synthesis of O-chloroacetylthymol and to propose the mechanism of the O-chloroacetylation reaction. Thin-layer chromatography of chloroacetylation and…
The aim of research is to study the new method of thermochemical synthesis of yttrium-aluminum garnet luminescent powder, cerium doped (Y3Al5O12:Се3+, YAG:Ce) using the nitric acid salts of yttrium, aluminum and cerium…
The aim of this research work is production of colored antibacterial glaze coatings for ceramic products containing iron (III) and manganese (IV) oxides. The coatings are produced on the basis of multicalcium…
One of the ways to increase the efficiency of the activation process of baking yeast is the use of waste and by-products of the food industry as nutrient media. The goal of the study was to develop ways to activate…
The article studies the influence of solid-phase and melt synthesis methods on the structure and electrochemical properties of the Na3Fe2(PO4)3 polycrystals. If the solid-phase synthesis of the Na3Fe2(PO4)3 polycrystals…
The purpose of the study is to create a technology for the rational production of the substance POP from the extract of buds and unripe fruits of the plant Capparis spinosa L. A low-toxic (LD50 7600 - 10800 mg/kg)…
The aim of the study was to develop microwave synthesis of luminescent yttrium oxide powders doped with ytterbium and erbium ions (Y2O3:Yb3+, Er3+) in the process of homogeneous precipitation from a reaction mixture of…
The purpose of this study is to obtain an extract of Astragalus turkestanus with a high content of biologically active substances and the lowest content of associated substances. The factors influencing the process of…
The purpose of the work is acceleration of the process of nitrate decomposition of local dolomite raw materials and study its processing into MgOH, MgO, liquid and granular magnesium fertilizers. We studied the effect…
The purpose of the study is extraction of the indene from pyrolysis oil obtained from the pyrolysis of hydrocarbons at the Ustyurt gas processing plant. Indene is isolated by rectification from the composition of…
The purposes of the study are the synthesis of granular aluminum oxide and magnesium-aluminum spinel using various residues formed during thermochemical regeneration of adsorbents deactivated by chloride compounds, the…
The aim of the research is to develop lead-free optical glass with increased refractive index based on BaO – B2O3 – SiO2 system. A study of technological and physical-chemical properties of glass was conducted. It has…
The purpose of this work is determination of crystal structure and Hirschfeld surface void analysis for many intermolecular interactions in the crystal structure of…
The purpose of this work is the preparation of keratin-containing protein compounds from poultry processing waste by hydrolysis with hydrochloric acid, including treatment of the protein with 5% H2O2. The process of…
The purpose of the study was to obtain ground enamel based on local raw materials and to study the effect of boron oxide. The selection of local raw materials for producing ground enamel showed that the resulting glass…
In order to obtain the full content of high-temperature superconducting phases using the “Super Fast Alloys Quenching” technology in the Large Solar Furnace (Parkent), precursors of bismuth cuprates of the series…
The purpose of this work is to study the influence of lipolytic enzymes on the fermentation activity and fractional composition of alcohol by the yeast Saccharamyces cerevisea during alcoholic fermentation. Lipolytic…
The purpose of the research is to study the adsorption properties and mineralogical structure of alkaline earth bentonites from the Navbakhor deposit, as well as to develop technological regimes for their acid…
In this work the vinylation reactions of aromatic carboxylic acids with vinyl acetate, which contain various substituents, in the presence of 2-chloro-4,6-dimethoxy-1,3,5-triazine were studied for the first time. The…
The purpose of the study is to develop a new catalytic system for the synthesis of internal acetylene alcohols from the Sonogastric coupling reaction of terminal acetylene alcohols and benzolchloride. For the first time…
In order to establish optimal drying modes for an aqueous extract from the aboveground part of Scutellaria adenostegia, the following parameters were studied: solution concentration; solution feed rate; temperature of…
The aim of the present research is to develop compounds and technologies for applying the luminous vitrocrystalline compounds to smooth and ribbed glass substrates in LED lamp structure with a remote photoconverter that…
The purpose of the work is to study the process of synthesis of furfuryl oligomers with high molecular weight at various ratios of furfuryl alcohol and hydroxyl-containing polyether polyol. The influence of the process…
The purpose of this work in this study, acetylene alcohols containing heteroatomic substituents in their molecular composition- 2-(-thiophen-2-yl)but-3-yn-2-ol, 2-(3-methylthiophen-2-yl)but-3-yn-2-ol…
The kiln process in cement plant has the advantage of completely and effectively destroying and burning all organic substances due to high temperature and long residence time, oxygen atmosphere and excellent mixing…
The Methane Hydrate is expected as an energy source and is being as a medium distance transport means of natural gas alternative of LNG (Liquefied Natural Gas). During the natural gas transportation, fire accidents are…
The results of research on the production of semi-fritted cerium-containing glazes used for ceramic tiles are presented. A multicomponent raw material mixture based on dolomite, cerium dioxide CeO2, aluminosilicate…
The purpose of this paper is to investigate the process of aminolysis of secondary polyethylene terephthalate with monoethanolamine at low ratio. The effect of the amount of monoethanolamine on the physical and chemical…
The purpose of this research work is for the first time the synthesis of the corresponding acetylene alcohols based on the alkynylation reaction of isolated benzaldehyde and its R-substituted derivatives in the BuLi/TGF…
Coordination competing donor centers, electronic and geometric structures of the 4-amino-2-mercaptobenzimidazole ligand molecule were studied using quantum chemical calculation by the DFT / 6-31G method (d, p). It was…
The purpose of this work is to study the chemical technological processes for eterification processes, and the reactive distillation unit, which carries out the reaction and separation process in one device, was chosen…
The effect on the surface properties and floatability of chalcocite and enargite after oxidative treatment with hydrogen peroxide (H2O2) in the presence and absence of potassium amylxanthate (PAX) as a collector was…
A three-dimensional numerical model of the system configurations of various types of solid oxide fuel cells (SOFCs) is used and the effect of parameters on SOFC performance is numerically investigated using COMSOL…
The purpose of this research work is to develop clinker and Portland cement compositions based on Surkhandarya raw materials for the planned construction of a cement plant, as well as to study their physical and…
The goal was to study the structure of glass ionomer cements (GIC) developed on the basis of glasses of the SiO2-Al2O3-CaO-ZnO-P2O5-CaF2 system. Glass powders with sizes less than 50 μm were sealed with a 40% solution…
The sulfurization method has been used to decrease the band gap of the BiVO4 structure, reduce the recombination of electrons and holes, and increase the photoelectrochemical performance of this material. It has been…
The aim of the work is to improve the process of natural gas purification from acidic components using a composite absorbent. To study the sorption of acidic components in the gas composition, a chromatographic analysis…
The purpose of the study is to determine the effect of changes in the chemical composition of the rock at the Dzherdanak deposit on its phase composition and thermal properties. Samples from different points of the…
The aim of the work is to improve the process of coarse grinding of clay raw materials in the manufacture of ceramic products. To achieve this goal, a comparison was made of existing machines - disintegrator rollers…
Paper presents selected properties of a kind of alumina toughened zirconia (ATZ) composites manufactured by the method which utilize reactive sintering process. Products made by means of this process show many…
In this paper the effect of modifying components containing Al2O3, B2O3, SiO2 and CaO introduced in various combinations on high and low-temperature viscosity values of basalt glass has been studied. It is shown that…
The aim of this work is the synthesis and study of the physicochemical properties of the complex compound of copper (II) acetylacetonate with a 2-aminobenzimidazole derivative. A heteroligand copper (II) complex…
The main purpose of this work is to study emulsions stabilized by microparticles of kaolin clay of the Alekseevskoye deposit and bentonite clay of the Tagansky deposit to obtain safe, environmentally friendly and…
The cement industry is currently making various efforts to reduce CO2 emissions. The blended cement produced by lowering the amount of clinker with using mineral additives has expanded as the trials to reduce CO2…
The goal is to reduce the sintering temperature of ceramics based on zinc orthostannate. This can be done by introducing sintering additives, which are manganese and nickel oxides. During the synthesis of zinc…
A dry extract of the leaves of stevia, belonging to the Asteraceae family, grown in Uzbekistan, was extracted with hot water for use as a sweet flavor additive in the food industry. The content of the extract was…
Ha. Kimyo va kimyo texnologiyasi O‘zbekiston Oliy attestatsiya komissiyasi (OAK) ro‘yxatidagi ilmiy jurnal, ixtisoslik: 15.00.00 Фармацевтика фанлари.
ISSN 1992-9498, e-ISSN 2181-1121.
Тошкент кимё-технология институти (Toshkent).
Sohalar: Farmatsevtika, Kimyo.
Maqola jurnalning rasmiy sayti orqali topshiriladi: https://cce.researchcommons.org/journal/.