World of petroleum products最新文献

Chemmotological evaluation of oils and additives 油和添加剂的化学评价

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-2-56-59

V. L. Lashkhi, A. L. Chudinovskikh

引用次数: 0

Synthesis and study of new thiocarbonic and thiocyanic acid derivatives as extreme pressure additives to motor oils 新型硫碳酸和硫氰酸衍生物作为机油极压添加剂的合成与研究

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-2-46-51

Kh.G. Afandiyeva, A. Mammadova, M. Abbasova, A.N. Humbatzadeh, B. M. Aminova

引用次数: 0

Development of the composition and technology for obtaining a synthetic component of the basis of hydraulic oils for special equipment 特种设备用液压油基础合成组分的组成及制备技术的发展

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-20-25

N. V. Dimitrieva, I. Gavrilova, A. Voronina, I. Kulikova, N. A. Sheikina, V. A. Tyshchenko

{"title":"Development of the composition and technology for obtaining a synthetic component of the basis of hydraulic oils for special equipment","authors":"N. V. Dimitrieva, I. Gavrilova, A. Voronina, I. Kulikova, N. A. Sheikina, V. A. Tyshchenko","doi":"10.32758/2782-3040-2023-0-3-20-25","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-3-20-25","url":null,"abstract":"The rapid development of technology, the creation of promising products with characteristics corresponding to or exceeding the characteristics of the best world analogues, dictate the need to create a new level of quality oils – synthetic. The advantages of synthetic-based oils are excellent viscosity-temperature characteristics, good low-temperature fluidity, high anticorrosive properties, as well as increased thermal-oxidative stability, compatibility with materials. Since synthetic oils are chemically stable, they retain their original characteristics longer under adverse operating conditions. Other advantages of synthetic oils include increased resistance to shear deformations (due to the uniformity of the structure), high dispersing ability, fire resistance, chemical inertia and non-toxicity. It is also important that the synthetic base requires the introduction of a minimum amount of thickening additives. In addition, their resource significantly exceeds the resource of petroleum oils of a similar purpose. Among the numerous lubricants, a special place is given to low-viscosity hydraulic oils used in autonomous hydraulic drives of special equipment. The use of a basic synthetic base makes it possible to increase the guarantees of the shelf life and operation of hydraulic oil in products and ensure a quality preservation resource for 20 years or more.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"1993 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82404922","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

Experience in developing domestic packages of additives to hydraulic oils for industrial equipment and machinery 有开发国内工业设备和机械液压油添加剂包的经验

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-14-20

L. Radchenko, Yu. A. Morshanskaya, A. Beskova, M. A. Zemlyakova, T. Leimeter

引用次数: 0

The Central Volga Research Institute on Petroleum Refining: Achievements of Science for the Benefit of Production 伏尔加中央炼油研究所:为生产服务的科学成果

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-4-7

A. K. Karpukhin

引用次数: 0

Production components of motor fuels by processing blends of straight-run diesel fraction and sunflower oil on a zeolite catalyst 通过在沸石催化剂上处理直馏柴油馏分和葵花籽油的混合物，生产发动机燃料的组分

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-50-55

D. V. Sosnina, A. Altynov, I. Bogdanov, M. Kirgina

{"title":"Production components of motor fuels by processing blends of straight-run diesel fraction and sunflower oil on a zeolite catalyst","authors":"D. V. Sosnina, A. Altynov, I. Bogdanov, M. Kirgina","doi":"10.32758/2782-3040-2023-0-1-50-55","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-1-50-55","url":null,"abstract":"The development of processes for the co-processing of vegetable oils and petroleum hydrocarbons, the purpose of which is to production components of motor-fuels, is an important direction in the development of the fuel and energy industry. An important stage in the planning and implementation of such processes is the selection of a catalyst. Recently, zeolites of various structures and modifications have become very popular as catalysts. In this work, processing on a zeolite catalyst of the ZSM-5 type of a straight-run diesel fraction and a blend of a diesel fraction with 50% vol. sunflower oil, were implementation. Regularities of the effect of sunflower oil involvement in processing on a zeolite catalyst on the composition and properties of the obtained products are revealed. It has been established that the products of joint processing of sunflower oil and straight-run diesel fraction on a zeolite catalyst meet to the arctic brand of diesel fuel in terms of low-temperature properties. It is shown that the obtained product of processing on zeolite is a promising blending component for the production of low-freezing diesel fuels. The received results indicate the feasibility of joint processing of vegetable oils and straight-run diesel fractions on zeolite catalysts. The involvement of vegetable oils in processing will expand the pool of feedstock for the production of motor-fuel components.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82537373","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

Principles of Development of a Set of Methods for Assessing Additives to Oils 一套评价油品添加剂方法的发展原理

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-46-48

V. L. Lashkhi, A. L. Chudinovskikh

引用次数: 0

Catalytic cycloalkylation of 4-hydroxyphenylpropionic acid methyl ester with methylcycloalkenes 甲基环烯催化4-羟基苯基丙酸甲酯的环烷基化反应

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-2-14-20

M. V. Naghiyeva, Ch. K. Rasulov, Ch. K. Salmanova, K.Sh. Aliyeva

{"title":"Catalytic cycloalkylation of 4-hydroxyphenylpropionic acid methyl ester with methylcycloalkenes","authors":"M. V. Naghiyeva, Ch. K. Rasulov, Ch. K. Salmanova, K.Sh. Aliyeva","doi":"10.32758/2782-3040-2023-0-2-14-20","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-2-14-20","url":null,"abstract":"Research has been carried out in the field of catalytic cycloalkylation of phenol derivatives. In the course of research, was developed the method for the synthesis of hindered phenols by cycloalkylation of 4-hydroxyphenylpropionic acid methyl ester with 1-methylcyclopentene, 1- and 3-methylcyclohexenes in the presence of a KU-23 cation exchanger catalyst. The influence of different kinetic parameters (temperature, time of the reaction, molar ratio of the initial components, amount of catalyst) on the yield and selectivity of the target product was determined, thereby determining the optimal process mode. It has been established that at low temperatures (60-80°C) of the reaction of cycloalkylation of phenol with 1(3)-methylcycloalkenes in the presence of a KU-23 catalyst, O-alkylation of phenol is observed, with the formation of alkylphenyl ethers. With an increase in the temperature of the cycloalkylation reaction, the concentration of alkylphenyl ethers gradually decreases, and the alkyl substituent migrates to the ortho position (Claisen rearrangement). The optimal conditions for the reaction of cycloalkylation of methyl ester of 4-hydroxyphenylpropionic acid with methylcyclenes are: temperature 90-110ºС, reaction time 5-5.5 h, molar ratio of ether to cyclene 1:1, amount of catalyst - 10% per taken ether. Under these conditions, the yield of target products is 68.7-79.5% of theory per taken ether, and the selectivity is 93.4-97.3% for the target product. The structure and composition of the products of the cycloalkylation reaction were confirmed by spectral and chromatographic methods of analysis. Synthesized methyl esters of 3-mono-cycloalkyl-substituted 4-hydroxyphenylpropionic acid were tested as stabilizers for polyurethane polymer, the tests gave positive results.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91091361","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

Synthesis of ep additives based on toluene sulfo chloride and methyl-, allyl xanthogenates 基于甲苯磺酰氯和甲基、烯丙基黄原酸盐的环氧乙烷添加剂的合成

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-1-26-31

N. Novotorzhina, A. Sujayev, Sh.K. Kazimzadeh, M. Safarova, G. Gakhramanova, Y. S. Mustafayeva

{"title":"Synthesis of ep additives based on toluene sulfo chloride and methyl-, allyl xanthogenates","authors":"N. Novotorzhina, A. Sujayev, Sh.K. Kazimzadeh, M. Safarova, G. Gakhramanova, Y. S. Mustafayeva","doi":"10.32758/2782-3040-2023-0-1-26-31","DOIUrl":"https://doi.org/10.32758/2782-3040-2023-0-1-26-31","url":null,"abstract":"The article is devoted to the current problem, the synthesis of new additives for transmission oils. The authors have synthesized p-toluenesulfomethyl- and allylxanthates, previously undescribed in the literature, obtained by the reaction of p-toluenesulfochloride with methyl- and allylxanthates. Particular attention is paid to the synthesis and structural proof of the synthesized compounds by studying their elemental analysis, physicochemical properties, and IR spectra. The main content of the study is devoted to the study of synthesized compounds as extreme pressure additives for transmisson oils. The authors present comparative tests of the extreme pressure properties of p-toluenesulfomethyl- and allylxanthates, with the known extreme pressure additive LZ-23k, as well as with the aroxycarbonylmethylisopropylxanthate and allyloxymethylisopropylxanthate described in the literature, carried out on a four-ball friction machine (FBM) The analysis of the study data showed a high extreme pressure efficiency of the synthesized compounds. The dependence of the extreme pressure properties of the compounds on their structure is shown. This article may be useful to specialists in the field of synthesis of extreme pressure additives for transmission oils.","PeriodicalId":23763,"journal":{"name":"World of petroleum products","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78728054","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

Obtaining modern brands of road bitumen in the conditions of deepening oil refining at the JSC "SNPZ" 在“SNPZ”石油深加工条件下获得现代品牌公路沥青

World of petroleum products Pub Date : 2023-01-01 DOI: 10.32758/2782-3040-2023-0-3-67-74

V. Pozdnyakov, O. R. Parshukova, N. Rodina, R. Е. Solov’ev

引用次数: 0