Matlab Khamiyev

Azerbaijan National Academy of Sciences

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A. A. Khanmetov

Azerbaijan National Academy of Sciences

Reyhan Valy Aliyeva

Neft Kimya Prosesləri Institutu

R. V. Alieva

Azerbaijan National Academy of Sciences

Akif Hamid Azizov

Azerbaijan National Academy of Sciences

Ulviyya Yolchuyeva

Neft Kimya Prosesləri Institutu

Gunay Khamiyeva

Azerbaijan National Academy of Sciences

Amir Reza Vakhshouri

Baku Higher Oil School

Yeter BABASHOVA

Azerbaijan National Academy of Sciences

Saida Fuad Ahmedbekova

Rena Japharova

Azerbaijan National Academy of Sciences

Cooperative Institutions

Azerbaijan National Academy of Sciences

Neft Kimya Prosesləri Institutu

Russian Research Institute of Hematology and Transfusiology

Khazar University

National Academy of Sciences

Azerbaijan State Pedagogical University

Pedagogical University

Baku Higher Oil School

Western Caspian University

National University of Life and Environmental Sciences of Ukraine

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Investigation of photochemical conversion processes in aromatic hydrocarbons of Balakhani oil

Journal of Petroleum Science and Engineering (2020)

Ulviyya Yolchuyeva Rena Jafarova Matlab Khamiyev Amir Reza Vakhshouri Gunay Khamiyeva

10.1016/j.petrol.2020.108089

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Citations (7)

Oil fractions and high molecular weight oligomers obtained based on ethylene

PPOR (2024)

Matlab Khamiyev Reyhan Valy Aliyeva Minavar J. Ibrahimova Khayala H. Seyidova

10.62972/1726-4685.2024.3.851

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Citations (0)

Photochemical investigation of aromatic hydrocarbons of Balakhani crude oil as petroleum luminophores

Applied Petrochemical Research (2020)

Ulviyya Yolchuyeva Rena Japharova Amir Reza Vakhshouri Matlab Khamiyev Ç. Q. Salmanova

Abstract In this paper, the photochemical conversion process of aromatic hydrocarbons in Balakhani oil well (BO) as a case study was investigated. To study the composition of BO, first, it has been separated into the first, second, third, and fourth groups of aromatics using chromatography absorption column. It has been established that the composition of the separated groups is mainly composed of mono-, tri-, and tetracyclic aromatic hydrocarbons. It has been shown that the optical densities of the absorption bands corresponding to bi-, tri-, and polycyclic aromatic hydrocarbons decrease with increasing the photo-irradiation period, hence their maximum absorption band undergoes the hypsochromatic shift, which is characteristic for electron donor substances. It has been determined that the photochemical conversion process in the sample oil (BO) occurs with radical-chain and molecular mechanisms. As a result of the photochemical conversion process of arene-type aromatic hydrocarbons, the first difference during the photooxidation of endoperoxides, hydroxynones, quinones, and phenes is the formation of cyclic peroxides and quinones.

Aromatic hydrocarbon

10.1007/s13203-020-00253-9

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Citations (5)

The alkylation of oil fractions rich in aromatic hydrocarbons with C6, C8 and C10 α - olefins in the presence of ionic liquids catalytic systems

Applied Petrochemical Research (2020)

Reyhan Valy Aliyeva Yeter BABASHOVA Matlab Khamiyev Sh. R. Bagirova H. R. Azizbeyli

Abstract The article is dedicated to the development of processes for (oligo)alkylation of petroleum fractions rich in aromatic hydrocarbons, with α-olefins (hexene-1, octene-1, decene-1) in the presence of ionic-liquid catalytic systems and the study of the properties of the products obtained. Alkylation reactions were carried out in the presence of chloroaluminate ionic liquids; for the first time a (nano)metal-polymer composite (NMPC) was used in the catalytic system as a modifier, and zinc chloride (ZnCl 2 ) was used in the catalytic system as a component and the results were compared. It has been shown that these ionic liquid catalytic systems (ILCS) are suitable for (oligo)alkylation reactions and the use of these additives in their composition will lead to efficient alkylation. The products obtained were analyzed by IR-, NMR- spectroscopy, fluorescent indicator adsorption methods, and size exclusion chromatography. It was shown that these petroleum fractions rich in aromatic hydrocarbons can be used as alkylation components, and depending on the composition of the ILCS, it is possible to regulate the molecular, thermophysical and other characteristics of the products obtained based on them. The alkylated products obtained have been tested as plasticizing additives in polyolefin composites.

10.1007/s13203-020-00258-4

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Citations (4)

Zirconium Catalyzed Ethylene Oligomerization

Applied Organometallic Chemistry (2020)

Matlab Khamiyev A. A. Khanmetov Amir Reza Vakhshouri Reyhan Aliyeva Kamala Hajıyeva‐Atayi

A review of the scientific and patent literature on oligomerization of ethylene to linear olefins in the presence of homogenous or heterogeneous zirconium complexes and various aluminum organic compounds has been fulfilled for last twenty‐five years. Over these years, a wide range of studies had been conducted for selective oligomerization of ethylene into a narrow fraction of linear α‐olefins such as C 4 ‐C 8 and C 6 ‐C 10 fractions. During the discussion of these catalytic systems, exceptional attention is also paid to feature works such as the activity of the catalysts and the acquisition of clear liquid product without any trace of polymer, all of which play important roles in the selection of the best technology.

Fraction (chemistry)

10.1002/aoc.5409

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Citations (11)

Aminomethylation reactions of 2-[1(3)-methylcycloalkyl]-4-methylphenols with piperidine

PPOR (2024)

Chingiz K. Rasulov А. З. Залов G.A. Huseynova Husu I. Ibrahimov Reyhan Valy Aliyeva

Piperidine

10.62972/1726-4685.2024.3.712

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Citations (0)

Data for: Investigation of photochemical conversion processes in aromatic hydrocarbons of Balakhani oil well

Matlab Khamiyev

10.17632/63h6s3kt6k.1

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Citations (0)

Synthesi̇s and investigation of zirconium complexes with "grafted" ionic-liquid тypе containing amino- and iminohydrochloride ligands

Azerbaijan Chemical Journal (2016)

Matlab Khamiyev Akif Hamid Azizov A. A. Khanmetov R. V. Alieva Ayaz Mammadov

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Citations (1)

Zr-BASED HETEROGENİZED CATALYTİC SYSTEMS FOR OLİGOMERİZATİON OF ETHYLENE TO OLEFİNS AND OİL FRACTİONS

Azerbaijan Chemical Journal (2019)

Matlab Khamiyev

The process oligomerization of ethylene studied using heterogenized zirconium complexes containing aminoand iminohydrochloride substituents ionic liquid type and alkyl aluminum chlorides as cocatalysts.İt was established that the composition of product oligomerization of the ethylene changes depending on the type of zirconium complexes and aluminium organic compound.The polyetilenic oil fractions obtained in the presence of zirconium complexes and ethyl aluminum dichloride (C 2 H 5 )AlCl 2 catalyst have highly branched molecules structure, low viscosity indexes contains naphthenic rings.The oligomeric product obtained using of dialkylaluminiumchloride (C 2 H 5 ) 2 AlCl cocatalyst depending on molar ratio of Zr/Al, reaktion temperature and pressure of ethyelene is mainly consists of C 4 -C 10 ofolefin fractions linear structure with the yield of 78.8-91.6%.It was shown that sintesized zirconium complexes may be repeatedly reused in successive ethylene oligomerization for obtaining both α-olefins and polyethylene oil fraction.

10.32737/0005-2531-2019-4-105-114

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Investigation of Surakhani light crude oil compounds as a case study using modern spectroscopic techniques

Journal of Petroleum Exploration and Production Technology (2023)

Ulviyya Yolchuyeva Rena Japharova Matlab Khamiyev Fakhranda Alimardanova

Abstract The complex application of modern analysis methods (FT-IR, NMR, GC–MS and UV/Vis) allowed us to study in detail the composition of the crude Surakhani light oil with a complex composition. An accurate and comprehensive study of the composition of crude oils makes it easier to find the necessary field of application for them. For this purpose, the studied crude oil was separated into two fractions, such as paraffinic–naphthenic and aromatic (groups 1st, 2nd, 3rd and tar), by absorption column chromatography. The results show that Surakhani light oil is a paraffin–naphthene-based oil that contains 74% of paraffin–naphthene, 11.15% of aromatic hydrocarbons and 14.8% of gases. It has been shown that the aromatic group of compounds is mainly composed of mono- and bicyclic compounds and has alkyl chains with different lengths and branches (with the presence of methylene and methine groups). Based on the parameters of the structural group, it was found that the portion of H atoms in the aromatic nucleus and alkyl chain was 4.4–20.1% and 79.9–95.6%, respectively. The degree of aromaticity of the separated aromatic group is approximately 50%, which proves that these compounds are alkylated. The structure of the isolated paraffin–naphthene fraction has also been investigated by spectroscopic techniques, and it has been determined that this fraction is composed of iso- and cycloalkanes with alkyl chains of different lengths. As it is seen from the obtained results, unlike the other oils existing on the Absheron Peninsula, Surakhani light oil consists of one- and two-ring naphthene and isostructured paraffinic hydrocarbons. The composition of this petroleum mainly consists of isosubstituted alkyl cycloalkanes and relict, viz. biologically active hydrocarbons such as sterane and hopane used in medicine. It seems that the methodology developed for the petroleum industry can be used in other fields such as medicine. Graphical abstract

Fraction (chemistry)

Methylene

Light crude oil

Aromatic hydrocarbon

Hexane

10.1007/s13202-023-01702-6

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Citations (2)