World of petroleum products最新文献_第3页

Extraction of phenol from phenolcontaining waters when using extractants 用萃取剂从含酚水中萃取苯酚

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-54-58

V. S. Alekhin, V. G. Tsederbaum, A. B. Pershin

{"title":"Extraction of phenol from phenolcontaining waters when using extractants","authors":"V. S. Alekhin, V. G. Tsederbaum, A. B. Pershin","doi":"10.32758/2782-3040-2023-0-3-54-58","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-3-54-58","url":null,"abstract":"Phenol and its derivatives are among the most dangerous pollutants entering the environment as part of wastewater from oil refineries and petrochemical plants, as well as pharmaceutical industry and construction materials. In surface water bodies, phenols occur in the form of their derivatives, namely: free phenols, phenolate ions and phenolates. The listed compounds have different degrees of toxicity, forming humus-like compounds as a result of polymerization and condensation reactions. For this reason, the treatment of phenolic wastewater is a very urgent problem in the petrochemical industry due to the high carcinogenicity of these impurities. Deep purification of water effluents is complicated by the fact that none of the known methods of removing phenols can achieve, with relatively acceptable technical and economic indicators, the required degree of purification. In accordance with the guidance document RD 52.24.480-2006 and the \"Instructions for the formation and presentation of operational information on extremely high and high levels of surface water pollution, as well as their accidental pollution\" (IGCE, Moscow, 2001), when assessing the pollution of natural waters with phenols, in all cases, 0.001 mg/dm3 is used as the MPC.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"137 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74131524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of petroleum product production and consumption prospects in the Russian Federation 俄罗斯联邦石油产品生产和消费前景分析

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-32-41

E. M. Safronov, E. S. Bugaev, A. Zuikov, M. Ershov, V. Kapustin

引用次数: 1

Investigation of new macroporous catalysts in the process of phenol alkylation by ethylene oligomers 乙烯低聚物苯酚烷基化过程中新型大孔催化剂的研究

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-48-53

N. S. Baklan, G. Timofeeva, Е. V. Nosova, Yu. N. Khoroshev, S. V. Luksha, O. V. Guniakova

{"title":"Investigation of new macroporous catalysts in the process of phenol alkylation by ethylene oligomers","authors":"N. S. Baklan, G. Timofeeva, Е. V. Nosova, Yu. N. Khoroshev, S. V. Luksha, O. V. Guniakova","doi":"10.32758/2782-3040-2023-0-3-48-53","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-3-48-53","url":null,"abstract":"The features of phenol alkylation by higher alpha-olefins in order to obtain mono-substituted alkylphenols (o-AF and p-AF) using commercial industrial samples of sulfocationites: Hydrolite ZG CD552, ND-102 and the line of catalysts Purolite CT275DR/4503, CT275DR/4883, CT151DR, CT169DR, which belong to macroporous and are in different price categories. A feature of these cationites is a particularly strong matrix of regularly cross-linked divinylbenzene styrene copolymer. The structure of the granules combines the increased rigidity of the polymer mesh with a highly developed surface of the pores for exchange, which provides a large concentration of available exchange groups and high diffusion permeability of the granules. A comparative analysis of the catalytic activity of alkylation catalysts was carried out, which showed that, despite the high activity of all the studied catalysts in the reaction of alkylation of phenol with ethylene oligomers (OE) of the C16-C18 fraction, most of the studied catalysts showed low thermal stability and showed a tendency to rapid mechanical destruction. During the research, optimal technological parameters for each catalyst were established, including temperature and molar ratio of reagents, providing maximum yields of the target monoalkylphenol at the level of 97-98 %.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"134 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79447609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oil is an object of research. Analytical solutions 石油是研究的对象。分析解决方案

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-42-47

I. I. Zanozina, M. V. Babintseva, N. Y. Garina, I. Zanozin, A. K. Karpukhin

引用次数: 0

Evaluation of the effectiveness of the developed package of additives PH-SL for engine oils for modern gasoline engines 开发的现代汽油机发动机油添加剂包PH-SL的有效性评价

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-20-24

M. Zhumlyakova, Yu. A. Morshanskaya, A. I. Ishcheykina, O. Galkina, M. S. Eremin, Yu. N. Khoroshev

{"title":"Evaluation of the effectiveness of the developed package of additives PH-SL for engine oils for modern gasoline engines","authors":"M. Zhumlyakova, Yu. A. Morshanskaya, A. I. Ishcheykina, O. Galkina, M. S. Eremin, Yu. N. Khoroshev","doi":"10.32758/2782-3040-2023-0-1-20-24","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-1-20-24","url":null,"abstract":"A comparative evaluation of the experimental and imported additive packages in the composition of API SL/CF engine oil was carried out. It was found that the experimental package of PH-SL additives in the composition of engine oil has a stable colloidal structure, surpasses the imported package in terms of thermal oxidative stability and tendency to varnish formation and is on par with it in terms of tribological characteristics. During the monitoring of qualitative changes in the state of oxidized oils, including using the method of IR-Fourier spectrometry, it was found that oil with an experimental additive package has an advantage in changing the kinematic viscosity of oxidized oil and the degree of activation of detergent additives compared with oil containing an imported additive package. Based on the results of comparative tests on colloidal and operational properties, it was found that the experimental additive package is at the level of an imported analog. The effectiveness of the use of an experimental additive package instead of imported in the compositions of API SL/CF engine oils has been confirmed.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90365702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reducing coke formation at visbreaking units with the introduction of a passivator 通过引入钝化剂减少减粘装置的焦炭形成

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-12-18

Y. V. Vostrikova, A. V. Gershun, V. Kapustin, R.F. Cherednichenko

引用次数: 0

Review of the production of alkylphenolic lubricant additives 烷基酚类润滑油添加剂的生产综述

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-2-52-55

B.N. Tonkonogov, L.B. Bagdasarov, N.Y. Razyapovа, I. V. Podkovyrova

引用次数: 0

The possibility of obtaining promising road bitumenes of PG grades under the conditions of the project for the installation of AVT-6 PJSC Bashneft-Ufaneftekhim 在安装AVT-6 PJSC bashnet - ufaneftekhim项目的条件下，获得有前途的PG级道路沥青的可能性

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-59-67

V. Pozdnyakov, V. Lipatova, A. Egorov, P. M. Tyukilina

引用次数: 0

Synthesis and research of xanthogenic acid derivatives with different polar groups as additives to transmission oils 不同极性基黄原酸衍生物在传动油添加剂中的合成与研究

World of petroleum products Pub Date : 2022-01-01 DOI: 10.32758/2782-3040-2022-0-5-12-15

G. G. Ismayilova

{"title":"Synthesis and research of xanthogenic acid derivatives with different polar groups as additives to transmission oils","authors":"G. G. Ismayilova","doi":"10.32758/2782-3040-2022-0-5-12-15","DOIUrl":"https://doi.org/10.32758/2782-3040-2022-0-5-12-15","url":null,"abstract":"Derivatives of xanthogenic acids containing amine and hydroxyl groups were synthesized on the basis of epichlorohydrin. The three-component reaction of epichlorohydrin with various potassium alkylxanthogenates and a secondary amine, whereby the secondary amine was taken strictly according to the calculations, was to obtain β-hydroxy-γ-dibutylaminopropyl esters of alkylxanthogenic acids. The structure of β-hydroxy-γ-dibutylaminopropyl esters of alkylxanthogenic acids was confirmed by IR spectroscopy. Alkylxanthogenic acid derivatives have been investigated as additives for transmission oils. All derivatives had effective tribological characteristics, that is, extreme pressure and antiwear properties.An increase in the alkyl radical leads to some change in extreme pressure properties, reducing the scuffing index from 570N to 530N and the critical load from 1260N to 1190 N. The connections were tested in SN-1200 base oil and I-40A industrial oil. In both oils, they showed better efficiency than additives LZ-23k and ABES, especially in terms of antiwear properties. The study of the effect of the test duration on the antiwear properties revealed their better response over a long period of time  6 and 8 hours than the ABES additive.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72946773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigation of the process of coke formation with the introduction of specialized additives at tarp wismbraking installations 在防水布智能制动装置中引入专用添加剂的焦炭形成过程的研究

World of petroleum products Pub Date : 2022-01-01 DOI: 10.32758/2782-3040-2022-0-3-6-11

Y. V. Vostrikova, F. Orlov, A. V. Gershun, V. Kapustin

{"title":"Investigation of the process of coke formation with the introduction of specialized additives at tarp wismbraking installations","authors":"Y. V. Vostrikova, F. Orlov, A. V. Gershun, V. Kapustin","doi":"10.32758/2782-3040-2022-0-3-6-11","DOIUrl":"https://doi.org/10.32758/2782-3040-2022-0-3-6-11","url":null,"abstract":"Based on the analysis of the use of known and developed additives to reduce coke formation in the process of tar visbreaking, sulfur-containing and phosphorus-containing additives were identified. The influence of sulfur-containing, phosphorus-containing compounds, developed reagents containing combined organic and inorganic compounds in their composition, on the process of tar coke formation during visbreaking has been studied. The process of tar coke formation in the process of visbreaking in the presence of DMDS, DMSO, DMS, TPP, TPPO in the amount of 5, 10, 15 ppm was studied; developed inhibitors of coke formation (IK-1, IK-2, IK-3) at a dosage of 5, 10 and 15 ppm. The study of the process was carried out on a laboratory delayed coking unit with appropriate temperature conditions. It has been shown that the use of dimethyl disulfide (DMDS), triphenylphosphine oxide (TPPO), developed reagents (IK-1, IK-2, IK-3) as coke formation inhibitors in the process of tar visbreaking contributes to an increase in the operating time of coils and furnace columns, and also reduce the pressure drop at the inlet and outlet of the furnaces.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77776823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0