Yusif Haydar oglu Mammadaliyev ( az, Yusif Heydər oğlu Məmmədəliyev; December 31, 1905 – December 15, 1961) was an Azerbaijani and Soviet chemist. He was a Doctor of

Chemistry Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions ...

, academician of the National Academy of Sciences of the Azerbaijan SSR, and was the president of the National Academy of Sciences of the

Azerbaijan SSR Azerbaijan ( az, Азәрбајҹан, Azərbaycan, italics=no), officially the Azerbaijan Soviet Socialist Republic (Azerbaijan SSR; az, Азәрбајҹан Совет Сосиалист Республикасы, Azərbaycan Sovet Sosialist R ...

Biography

He was born on December 31, 1905, in

Ordubad Ordubad is the second largest city of Azerbaijan's Nakhchivan Autonomous Republic and the capital of an eponymous district. Ordubad is a medieval city of the Caucasus and in its current capacity of a town was founded in the 18th century. The town ...

. In 1923, he entered the higher pedagogical institute of

Baku Baku (, ; az, Bakı ) is the capital and largest city of Azerbaijan, as well as the largest city on the Caspian Sea and of the Caucasus region. Baku is located below sea level, which makes it the lowest lying national capital in the world a ...

. In 1926, after successful graduation from the institute he taught at secondary school for 3 years. In 1929, he became a second-year student of chemistry faculty of MSU, from which he graduated in 1932. He was a student of

Nikolay Zelinsky Nikolay Dmitriyevich Zelinsky (; 6 February 1861 – 31 July 1953) was a Russian Empire, Russian and USSR, Soviet chemist. Academician of the Academy of Sciences of the Soviet Union (1929). Zelinsky studied at the University of Odessa and at the ...

and

Aleksei Balandin Aleksei Aleksandrovich Balandin (December 20 n.s., 1898 – May 22, 1967) was a Soviet chemist member of the Academy of Sciences of the Soviet Union. His primary contribution lies in the field of organic catalysis, where is known as the develo ...

and one of the first seniors of the laboratory of

organic chemistry Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.Clayden, J.; ...

of chemistry faculty's organic chemistry cathedra with “

organocatalysis In organic chemistry, organocatalysis is a form of catalysis in which the rate of a chemical reaction is increased by an organic catalyst. This "organocatalyst" consists of carbon, hydrogen, sulfur and other nonmetal elements found in organic com ...

” speciality. On the termination of MSU he worked in

Moscow Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million ...

at the chemical plant No.1, and then was transferred to Azerbaijan, where he managed the Cathedra of organic chemistry of the agricultural college of Azerbaijan at first. Then he worked (1933–1945) at the Azerbaijan Research Institute of

Oil An oil is any nonpolar chemical substance that is composed primarily of hydrocarbons and is hydrophobic (does not mix with water) & lipophilic (mixes with other oils). Oils are usually flammable and surface active. Most oils are unsaturated ...

, where he became the manager of laboratory. His work was dedicated to scientific problems of

petrochemistry Petrochemicals (sometimes abbreviated as petchems) are the chemical products obtained from petroleum by refining. Some chemical compounds made from petroleum are also obtained from other fossil fuels, such as coal or natural gas, or renewable sou ...

and organocatalysis and was closely connected with the development of domestic oil-refining and

petrochemical industry The petrochemical industry is concerned with the production and trade of petrochemicals. A major part is constituted by the plastics (polymer) industry. It directly interfaces with the petroleum industry, especially the downstream sector. Compan ...

. Some developments assumed as the basis of new industrial processes. Starting from 1934, he led the great pedagogical work at

Azerbaijan University Azerbaijan University (AU) ( az, Azərbaycan Universiteti) is a private university located in Baku, Azerbaijan Azerbaijan (, ; az, Azərbaycan ), officially the Republic of Azerbaijan, , also sometimes officially called the Azerbaijan Re ...

named after S.M.Kirov, sequentially holding the positions of associate professor, professor, head of a cathedra and rector (1954–1958). In 1933, Candidate of Chemistry was conferred on Yusif Mammadaliyev without defend of dissertation. In 1942, he became a Doctor of Chemistry and in 1943, a professor; in 1945, the academician of the Academy of Sciences of the Azerbaijan SSR (from the establishment of academy). He was the director of Oil Academy of the Azerbaijan SSR. In 1946, he was nominated to the work in the

Ministry of Oil Industry The Ministry of Oil Industry (Minnefteprom; russian: Министерство нефтяной промышленности СССР) was a government ministry in the Soviet Union. History The Ministry of the Petroleum Industry was created by th ...

, where he became the chairman of scientific-technical council of the ministry. In 1951-1954, he was the academician-secretary of

physics Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which r ...

, chemistry and oil departments of the Academy of Sciences of the Azerbaijan SSR, in 1954-1958, the rector of Azerbaijan State University. In 1947-1951 and 1958-1961 Mammadaliyev was chosen the president of the Academy of Sciences of the Azerbaijan SSR. The Institute of Petrochemical Processes was established in Baku on Mammadaliyev's initiative. In 1958, Mammadaliyev was chosen as the corresponding member of the Academy of Sciences of the Azerbaijan SSR. Mammadaliyev died in 1961.

Awards

Order of Lenin The Order of Lenin (russian: Орден Ленина, Orden Lenina, ), named after the leader of the Russian October Revolution, was established by the Central Executive Committee on April 6, 1930. The order was the highest civilian decoration b ...

Order of the Red Banner of Labour The Order of the Red Banner of Labour (russian: Орден Трудового Красного Знамени, translit=Orden Trudovogo Krasnogo Znameni) was an order of the Soviet Union established to honour great deeds and services to th ...

Order of the Badge of Honour The Order of the Badge of Honour (russian: орден «Знак Почёта», orden "Znak Pochyota") was a civilian award of the Soviet Union. It was established on 25 November 1935, and was conferred on citizens of the USSR for outstanding ...

Stalin Prize Stalin Prize may refer to: * The State Stalin Prize in science and engineering and in arts, awarded 1941 to 1954, later known as the USSR State Prize The USSR State Prize (russian: links=no, Государственная премия СССР, ...

Scientific effort

The main scientific works of Yusif Mammadaliyev are related to catalytic progressing of oil and

Fuel oil Fuel oil is any of various fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residues (the heavier fractions). Fuel oils include heavy fuel oil, marine fuel oil (MFO), bun ...

. He is the founder of petrochemistry in Azerbaijan. He suggested new methods of

chlorination Chlorination may refer to: * Chlorination reaction In chemistry, halogenation is a chemical reaction that entails the introduction of one or more halogens into a compound. Halide-containing compounds are pervasive, making this type of transform ...

and

bromination In chemistry, halogenation is a chemical reaction that entails the introduction of one or more halogens into a compound. Halide-containing compounds are pervasive, making this type of transformation important, e.g. in the production of polymers, ...

of different

hydrocarbon In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are examples of group 14 hydrides. Hydrocarbons are generally colourless and hydrophobic, and their odors are usually weak or ex ...

s with participation of

catalysts Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recyc ...

and especially showed the ways of obtaining

carbon tetrachloride Carbon tetrachloride, also known by many other names (such as tetrachloromethane, also IUPAC nomenclature of inorganic chemistry, recognised by the IUPAC, carbon tet in the cleaning industry, Halon-104 in firefighting, and Refrigerant-10 in HVAC ...

chloromethane Chloromethane, also called methyl chloride, Refrigerant-40, R-40 or HCC 40, is an organic compound with the chemical formula . One of the haloalkanes, it is a colorless, odorless, flammable gas. Methyl chloride is a crucial reagent in industrial ...

dichloromethane Dichloromethane (DCM or methylene chloride, methylene bichloride) is an organochlorine compound with the formula . This colorless, volatile liquid with a chloroform-like, sweet odour is widely used as a solvent. Although it is not miscible with ...

and other valuable products by means of chlorination of

methane Methane ( , ) is a chemical compound with the chemical formula (one carbon atom bonded to four hydrogen atoms). It is a group-14 hydride, the simplest alkane, and the main constituent of natural gas. The relative abundance of methane on Eart ...

, initially in stationary catalyst, and then in hot layer. Researches in the sphere of catalytic

alkylation Alkylation is the transfer of an alkyl group from one molecule to another. The alkyl group may be transferred as an alkyl carbocation, a free radical, a carbanion, or a carbene (or their equivalents). Alkylating agents are reagents for effecting ...

aromatic In chemistry, aromaticity is a chemical property of cyclic ( ring-shaped), ''typically'' planar (flat) molecular structures with pi bonds in resonance (those containing delocalized electrons) that gives increased stability compared to satur ...

paraffin Paraffin may refer to: Substances * Paraffin wax, a white or colorless soft solid that is used as a lubricant and for other applications * Liquid paraffin (drug), a very highly refined mineral oil used in cosmetics and for medical purposes * Alkane ...

ic,

naphthenes In organic chemistry, the cycloalkanes (also called naphthenes, but distinct from naphthalene) are the monocyclic saturated hydrocarbons. In other words, a cycloalkane consists only of hydrogen and carbon atoms arranged in a structure containing ...

hydrocarbons with the help of

unsaturated hydrocarbon 300px, Structure of an ethene molecule, the simplest unsaturated hydrocarbon Unsaturated hydrocarbons are hydrocarbons that have double or triple covalent bonds between adjacent carbon atoms. The term "unsaturated" means more hydrogen atoms may ...

s, enabled the synthesis of the components of

aviation fuel Aviation fuels are petroleum-based fuels, or petroleum and synthetic fuel blends, used to power aircraft. They have more stringent requirements than fuels used for ground use, such as heating and road transport, and contain additives to enhanc ...

s on industrial scale. The major works were executed in the sphere of catalytic aromatization of

benzine Petroleum benzine is a hydrocarbon-based solvent mixture that is classified by its physical properties (e.g. boiling point, vapor pressure) rather than a specific chemical composition. This complicates distinction within the long list of petroleu ...

fraction of Baku oil, obtainment of washing agents, flint-organic compounds, production of plastics from pyrolized products, analysis of Naftalan oil's action mechanism. He repeatedly represented Azerbaijan in congresses, conventions and symposiums held by the USSR,

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

Moldavia Moldavia ( ro, Moldova, or , literally "The Country of Moldavia"; in Romanian Cyrillic: or ; chu, Землѧ Молдавскаѧ; el, Ἡγεμονία τῆς Μολδαβίας) is a historical region and former principality in Centr ...

Poland Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of . Poland has a population of over 38 million and is the fifth-most populous ...

and other countries.

References

Literature

* Мир-Бабаев М.Ф. Научный подвиг гения (к 100-летию со дня рождения Ю.Г. Мамедалиева) – «Consulting & Business», 2005, No.8, с.8-12. * Mir-Babayev M.F. The role of Azerbaijan in the World's oil industry – “Oil-Industry History” (USA), 2011, v. 12, no. 1, p. 109-123. * Mir-Babayev M.F. Formula of Victory (Yusif Mamedaliyev) - "SOCAR plus", 2012, Autumn, p. 100-111.

External links