Empress Catherine II Saint Petersburg Mining University (Saint Petersburg, Russia)
Leiberov A. I., Associate Professor, Candidate of Historical Sciences, Leybmih@mail.ru

This article commemorates Sergey Efimovich Andreev, a distinguished scientist and pioneer in industrial management, who served as a professor at the Leningrad Mining Institute and was honored for his contributions to science and technology. During the 1920s and 1930s, he played a pivotal role in establishing and advancing the mineral processing industry in the USSR. Throughout his career, S. E. Andreev dedicated himself to mining science, technology and education, shaping the minds of hundreds of highly qualified mining engineers at the Leningrad Mining Institute. His scientific legacy remains influential today, particularly for his theoretical advancements in mineral processing. Notably, S. E. Andreev’s contributions extended beyond academia as he successfully bridged scientific theory with practical industrial applications. From 1922 to 1930, he co-founded and led the pioneering Russian research institute of Mekhanobr alongside esteemed professor G. O. Chechott, focusing on mineral processing research and training of researchers and industry specialists. Despite his profound impact, Professor Sergei Efimovich Andreev’s biography has surprisingly not been thoroughly explored in historical research until now. This publication seeks to rectify this oversight, ensuring that his significant contributions to both science and industry receive their rightful recognition.

1. At the head of the Mining Institute. Directors of the educational institution (1773–1918). Saint Petersburg: SPMU, 2017. 240 p.
2. At the head of the Mining Institute. Directors of the educational institution (1918–1994). Saint Petersburg: SPMU, 2021. 231 p.
3. Rudnik S. N., Afanasev V. G., Samylovskaya E. A. 250 years in the service of the Fatherland: Empress Catherine II Saint Petersburg Mining University in facts and figures. Zapiski Gornogo Instituta. 2023. Vol. 263. pp. 810–830.
4. Litvinenko V. S., Petrov E. I., Vasilevskaya D. V., Yakovenko A. V., Naumov I. A., Ratnikov M. A. Assessment of the role of the state in the management of mineral resources. Zapiski Gornogo Instituta. 2023. Vol. 259. pp. 95–111.
5. Taran N. S., Ratnikov M. A. Golden names of Russia. Mining industry. Saint Petersburg, 2023. 320 p.
6. Rudnik S. N. Georgy Valentinovich Plekhanov (on the 165^th anniversary of his birth). Gornyi Zhurnal. 2021. No. 12. pp. 100–105.
7. Voloshinova I. V. Becoming a scientist: The young years of academician paleontologist D. V. Nalivkin (1889–1982). Voprosy Istorii. 2022. No. 1–2. pp. 152–167.
8. Mokeev A. B. A graduate of the Mining Institute — an outstanding scientist-geologist, academician Pavel Ivanovich Melnikov (1908–1994). Voprosy Istorii. 2022. No. 2–2. pp. 94–103.
9. Leiberov A. I. Academician D. S. Korzhinsky — life devoted to geology. Gornyi Zhurnal. 2023. No. 3. pp. 72–77.
10. Podolsky S. I., Tropov I. A. Dmitry A. Kazakovsky and development of mine surveying in the USSR. Gornyi Zhurnal. 2022. No. 2. pp. 97–100.
11. Gerasimova I. G., Oblova I. S. Scientific heritage of professor G. V. Illyuvieva. Obogashchenie Rud. 2022. No. 4. pp. 52–56.
12. Oblova I. S., Gagarina O. Y. Maria Kell — continuer of the famous scientific dynasty. Gornyi Zhurnal. 2023. No. 9. pp. 89–94.
13. Goncharova M. V., Mikhaylova M. S. Two dynasties of mining engineers: the Beloglazovs and the Thiemes — two branches of the same family — for a century and a half serving the Mining University. Tsvetnye Metally. 2023. No. 7. pp. 90–95.
14. Alexandrova T. N., Romashev A. O., Kuznetsov V. V. Development of a methodological approach to establishing the floatability of finely disseminated sulfides. Obogashchenie Rud. 2020. No. 2. pp. 9–14.
15. Aleksandrova T. N., Afanasova A. V., Kuznetsov V. V., Aburova V. A. Selection of copper–nickel sulfide ore flotation parameters based on floatability ranking of flotation components. Gornyi Informatsionno-analiticheskiy Byulleten'. 2022. No. 1. pp. 131–147.
16. Afanasova A. V., Aburova V. A., Prokhorova E. O., Lushina E. A. Investigation of the influence of depressors on flotationactive rock-forming minerals in sulphide gold-bearing ore flotation. Gornyi Informatsionno-analiticheskiy Byulleten'. 2022. No. 6–2. pp. 161–175.
17. Zubkova O. S., Pyagay I. N., Pankratieva K. A., Toropchina M. A. Development of composition and study of sorbent properties based on saponite. Zapiski Gornogo Instituta. 2023. Vol. 259. pp. 21–29.
18. Memories of N. S. Graver. URL: https://greyver.ru (accessed: 20.03.2023).
19. Rykshin P. E. Administrative-territorial structure of the Leningrad region. Leningrad: Publishing house of the Leningrad Regional Executive Committee and the Leningrad City Council, 1933. 444 p.
20. Archive of Empress Catherine II Saint Petersburg Mining University. Сase files 5 (1918–1964).
21. Saint Petersburg State Technological Institute. 1828–2003. Saint Petersburg, 2003. 390 p.
22. Worthy of the highest recognition: outstanding representatives of the first transport university in Russia in the country's highest scientific and creative institutions. Saint Petersburg, 1999. 118 p.
23. Yurkina N. N. Student unrest and turmoil in Russia in the late 19th – early 20th centuries. Vestnik Ryazanskogo Gosudarstvennogo Universiteta im. S. A. Esenina. 2022. No. 1. pp. 33–41.
24. Gernet M. N. The history of the Tsar's prison. Moscow: Gosyurizdat, 1961. Vol. 3. 304 p.
25. Tillenger F. A. Baltic–Black Sea sea canal. St. Petersburg, 1908. 45 p.
26. Igibaev S. K., Amanzholov S. From the history of gold mining on the territory of modern Kazakhstan: the end of the XIX—beginning of the XX centuries. Bylye Gody. 2020. Vol. 56, Iss. 2. pp. 542–558.
27. Gimpelson E. G. «Working out» of the Soviet state apparatus: Illusions and reality. Otechestvennaya Istoriya. 2000. No. 5. pp. 45–46.
28. Andreev S. E. Ore and coal beneficiation. Gornoye Delo. 1924. Vol. 1. pp. 126–133.
29. Andreev S. E. Mining of silver-lead and zinc ores. Gornoye Delo. 1925. Vol. II. pp. 88–94.
30. Andreev S. E. Beneficiation of non-ferrous metal ores. Proc. of the Meeting on non-ferrous metals. Мoscow, 1925. pp. 581–590.
31. Andreev S. E. Crushing. The manuscript. The collection of the library of Empress Catherine II St. Petersburg Mining University. 10 printed p.
32. Taggart A. F. Reference book of mineral processing. In 4 vol. Leningrad–Moscow–Grozny–Novosibirsk, 1932.
33. The history of the creation and development of the St. Petersburg State Mining Institute. St. Petersburg: SPMU, Media Market, 1998. Vol. 1. 191 p.
34. Tropov I. A., Podolskiy S. I. Production of mercury: Historical practices of optimizing the production processes. Tsvetnye Metally. 2023. No. 9. pp. 81–86.
35. Raw materials and fuel resources of the Leningrad region (based on materials of the industrial group of the Leningrad regional KK RKI). Ed. acad. A. E. Fersman. Leningrad: Supreme Council of the National Economy of the USSR, Lenhimsektor, 1932. 273 p.
36. Vlasov V. G. New encyclopedic dictionary of fine arts. In 10 vol. St. Petersburg: Azbuka-Classica, 2004. Vol. I. Alexandrovsky classicism. 576 p.