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 article is devoted to the study of the physicochemical properties of water used to prepare wheat grain for sorting grinding. The physical and chemical properties of water for hydrothermal treatment, obtained from…
The mixing of the liquid phases is carried out in the inner and outer zones of the apparatus. The main indicator of the mixing process is estimated by increasing the efficiency of the mass transfer process. This…
The aim of this work is the synthesis, study of the crystal and molecular structure of coordination compounds of cadmium with 2-amino-1-methylbenzimidazole. For the first time, the crystal structures of mixed ligand…
The results of researchers on the obtaining of defluoride monocalsiumphosphate using defluorinated and desulphated extraction phosphoric acid obtained from washed fured phosconcentrate and limestone are presented. The…
In the inner mixing zone of the tested suspended extractor, the fluid and gas flows in the stream and the external mixing zone moves in a contradictory flow. In order for these mixing zones to operate equally in…
The aim of the study is to determine the optimal composition of the composition of synthetic detergents having a high functional property from local raw materials. For the preparation of synthetic detergents as a source…
In order to investigate the characteristics of low-grade cotton seeds process, the process of preparation of cotton seeds by means of pressing process is investigated. The distinctive features of low-grade cotton seeds…
The article presents the results of studies to identify the nature of aldehydes on the direction of their reaction with monoethanolamine. IR, PMR and NMR13C spectral analyzes have shown that a heterocyclic compound…
The article discusses the results of the study of the authentication of medicinal herbs by the method of multispectral analysis. The results of the study of the authentication of medicinal herbs motor - Allium motor and…
By the reaction of phenylisothiocyanate, halogen-, nitrobenzoylisothiocyanates with 1-methyl-2-aminobenzimidazole in dimethylformamide at 90 ˚C for 5 hours, the corresponding phenyl (benzoyl) thiourea derivatives were…
Defined by qualitative reactions availability of flavonoids, saponins and essential oils in liquid extract of “Flegmen”. The qualitative composition of these compounds by method of paper chromatography in system of…
The influence of the reaction temperature, the ratio of the starting materials, the amount and nature of the solvent and other factors on the polycondensation of melamine with furfural in this present work was…
It is established that one of the methods of intensification of convective drying of dispersed materials is the twisting of the drying agent stream. The description of the pilot installation and the result of…
A sample of sulfur had extracted from sulfur-containing oil and gas processing wastes by washing in water and acetone, dissolved in toluene and appreciated the purity by UV spectroscopy method. Sulfur burning is carried…
The interaction of the acid chlorides of benzoic acid derivatives with 1,1,2-triiodopropen-1-ol-3 produced new compounds, iodine-containing benzoic acid derivatives, whose structure was proved by spectral analysis data…
Superconductors superconductor line Bi1,7Pb0,3Sr2Ca(n-1)CunO10-δ(n=5,9,12,19) microstructure, phases compositions, critical temperature to superconducting state transition Tc was investigated. Precursors for…
Mineralogical and chemical compositions of the Almalyk Mining zinc concentrate were studied. Experimental results indicated that sphalerite zinc concentrate can be used as a photocatalyst for decomposition of different…
The results of investigations on the ammonization with nitric acid extract of kaolin clays from the Angrene deposit, calcined at 650-700 °C are presented. It is shown that phase aluminum it is absent from the liquido at…
The synthesis of benzamide coordination compounds of magnesium nicotinate by a mechanochemical method was carried out. The optimal component ratios and the time of the reactions were established. The composition of the…
The paper presents the results of a study on the production of vinyl acetate in a heterogeneous-catalytic manner in the presence of catalysts of zinc acetate/γ -Al2O3, zinc acetate/activated carbon, PHA, PHA-6, in the…
The conditions of selective extraction of the bismuth (III) by inert organic solvents in the presence of DMFA are established. The conditions for complex formation of the bismuth (III) with the PAN directly in the…
We investigated the protein extract of silkworm larvae. For the first time, an extract containing proteins from silkworm larvae, obtained by fractional precipitation using ammonium sulfate, was studied. As a result of…
The article presents the results of the study of adsorbents obtained from rice husk. To increase the sorption capacity of the raw material is treated with hydrogen peroxide for 30 minutes and subjected to roasting…
In the article the results of synthesis of the reticulated high molecular connection are rotined on the basis of 1-khlor-3-piperidin-2-propilakrilata, his structure and properties. Influence of different factors is…
The article discusses natural clay as a raw material for drilling fluids of the oil and gas industry of the Republic of Uzbekistan. Studied compositions of clays from the Akoy and Navbakhor area (the Republic of…
The new filter-material based on waste of textile industry (WTI) for filtering diacetate cellulose (DС) solution has been developed. Alkaline cooking, hypochlorite and peroxide bleaching of WTI were carried out and…
The dependence of the polarization resistance on time in salt, acidic and aqueous media of coatings based on epoxy binder filled with kaolin AKF–78, AKS–30, AKT–10 was studied. It has been established that compositions…
The chemical and mineralogical composition of the clay slate of the Dzherdanak deposit is determined. Four species were investigated in the natural and heat-treated state in the range of 800-1400 °C using the X-ray…
Synthesis of new biologically-active acetylene alcohols containing in composition of their molecules aromatical, cyclical and hydroxyl-groups and also triple bond by reaction of enantioselective alkylation of some…
The purpose of the work is to study the technological features of the deodorization of local soybean oil. Deodorization of soybean oil was carried out in laboratory and pilot plants, to analyze the composition of the…
The purpose of the study is to obtain superconducting phases with Ts ≥ 260 K. The advanced “Solar Fast Alloys Quenching-T” technology obtained nanoscale precursors and ceramics of nominal composition Bi1.7Pb0.3 Sr2…
In this article the alcoholysis process conditions of secondary polyethylene terephthalate with the mixture of polyhydric alcohols have been investigated. This study has found that the aggregative state of the products…
It was shown that the effect of pH on magniy hydroxide sediment degree in chemical pure solution content of dolo-mite which is affected by nitrogen acid. It was determined that sedimented based amound of magniy when the…
Development of technology for the storage and processing of fruits and vegetables and an increase in the degree of consumption of pro-cessed products among the population is an urgent problem of the present…
The technology of extraction of cotton cake by the influence of a pulsed electric field on the extracted mass is researched. The dependence of the specific conductivity on the inverse temperature using the influence of…
The sorption and complex-forming properties of PAD600-based impregnated sorbents with respect to the Pt (II) ion were studied. The parameters of sorption extraction of platinum ions are determined. It was found that…
The influence of the nature of aldehydes of the structure of the products of their interaction with diethanolamine was studied. It was found that the interaction of one mole of diethanolamine with one mole of aldehyde…
The description of a pilot plant and results of a research of intensity of a heat mass transfer are provided and hy-draulic resistance at various initial concentration of the absorbed gas and relations of an expense of…
The results of the development of the technology of the combined external drug for the treatment of allergies compli-cated by fungal infection are given. The rheological properties of the gel composition were studied in…
For the first time, the amino acid composition of the seed oat fruit harvested in the Republic of Uzbekistan was stud-ied. Chromatographic detection of amino acids was performed by the method of ascending…
The article discusses use of the insect cell cultures for biotechnological purposes. Optimal conditions for the cultiva-tion of Spodoptera exigua and Lymantria dispar cell lines were selected.
As a result of studies, the effect of modified Angren kaolin on the properties of elastomeric compositions based on synthetic polyisoprene and oil-filled styrene-butadiene rubbers were revealed. Plastoelastic and…
RPF-fuel granules consisted of paper and plastic wastes in various ratios, and activated carbons based on RPF were obtained. The optimal conditions of steam activation in the nitrogen atmosphere are revealed. Physically…
In this Articie the process of influence of modified bentonite on the interphase interaction of rubbers was invistigated. The influence of bentonite particles and the content of the modifier on the technological and…
«Navoiazot» joint-stock company production of acetylene and waste on the basis of the formation of a croton aldehyde as hexen-4-in-1-ol-3. By action of hexen-4-in-1-ol-3 and of high molecular ketons- menthon, camphor…
Derivative bromosubstituted pyrazoles were obtained on the basis of the reaction of intermolecular cyclization of symmetric 2,4-hexadienes in ether ether medium. Studying the physicochemical parameters, the drugs were…
The role of the number of factors at the process of the 10% albendazole stable suspension (Alsus) preparation was investigated. The optimum conditions were established and the technological scheme of the Alsus drug…
The rheological properties (density and viscosity) of hydrochlorophosphoric acid solutions and neutralized pulps obtained on the basis of decomposition of the washed dried concentrate (WCD) from the phosphorites of the…
By the reaction of phenylisothiocyanate, halogen-, nitrobenzoyl isothiocyanates with 1,2-dioxanthraquinone (alizarin) and 1,2,5,8-tetrahydroxyanthraquinone (quinalizarin) in pyridine at 90-100 °C for 5 hours, the…
Experimentally for show a possibility of reduction of time of an moistening of grain, at a stage of hydrotermal processing, by implementation of process of moistening on vibration installation by preparation of grain…
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/.