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STUDYING THE INFLUENCE OF CERTAIN FACTORS ON THE EFFECTIVENESS OF INHIBITING THE SCALE OF INHIBITORS IN THE WATERS OF THE KARAKALPAK REPUBLIC

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Nowadays, to protect against corrosion and prevent the deposition of mineral salts, more than sixty thousand types of reagents have been proposed, which only 7% are produced on an industrial scale. The preparation of cheap and synergetically effective scale inhibitors based on mixed raw materials and industrial inhibitors is an actual task. Comparative study of industrial inhibitors IOMS-1, Option, Zn-HEDP, “Nalco-2000” with inhibitory compounds consisting of the zinc complex of hydroxyethylidene diphphonic acid (Zn-HEDP), carbide-formaldehyde resin, and vacuum distillation residue of monoethanolamine, have been proposed. The study of the concentration of inhibitors to prevent scaling in the range of 4-14 mg/l found that the proposed composition is not inferior in efficiency to the industrial inhibitors The effectiveness of these drugs are 95%, 94% and 95%, respectively. At the same time, it is noted that the content of the imported reagent in the composition of the proposed drug is one third and the selected composition has a positive synergetic inhibitory effect.

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# scale inhibitor# hydroxyethylidene diphosphonic a# zincate# hardness of water# inhibition efficiency# inhibition mechanism# residue of monoethanolamine

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Article Identifiers

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https://eroi.uz/11.0008/A0820-0011

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References

1 https://ru.wikipedia.org/wiki/ Nitrilotrimethylphosphonic acid

2 yugtehkom.pulscen.ru/.../31341635-ingibitor_soleotlozheni_difalon_ inkredol_ioms

3 Pat. RF 2233376. Pavlychev V.N., Prokshina N.V., Dorofeev S.V., Gabdullin R.F., Safonova E.A., Khasanov F.F., Kalimullin A.A., Faskhutdinov R.A., Safonov E.N., Belyaev V.A. A method for preventing the deposition of mineral salts and iron sulfide. Claim 10/07/2002. publ. 07/27/2004.

4 www.himprom.com/products/prod/detail.php?ELEMENT_ID=2979.

5 Ragulin V. V., Latypov O. A., Mikhailov A. G. Modeling of salt formation during oil production and technologies for its prevention // Scientific and Technical Bulletin of Yukos. 2003, No. 6. / P. 42-47.

6 A.N. Fedenko. The use of sodium polyphosphate in chemical water treatment: features, practice, and economic efficiency. Journal "Heat Supply News", No. 11, (27), November, 2002. P.29-30.

7. Saushkin A.Z., Tokunov V.I. Process fluids and formulations to increase the productivity of oil and gas wells. Edition: Nedra-Business Center LLC.- M .:/ 2004. -711 p.

8. Pat. 2393173 of the Russian Federation. The method of producing polyacrylonitrile. Terentyev A.O., Sakharova A.A., Vygodsky Y.S., Platonov M.M., Sapozhnikov D.A., Volkova T.V., Nikishin G.I. Claim 04/04/2008. Publ. 06/27/2010.

9. Ibragimov G.Z., Sorokin V.A., Khisamutdinov N.I. Chemical reagents for oil production. Reference worker. - M .: Nedra, 1986.- 240 p.

10. A.G. Re-purchase, Yu.S. Elizarova. Efficiency and prospects of using multicomponent scaling inhibitor mixtures. // Oil industry. - M .: /, 2003. / S. 82-84.

11. Guidelines for the use of antiscale agents and corrosion inhibitors OEDF, AFON 200-60A, AFON 230-23A, PAF-13A, IOMS-1 and their analogues, tested and certified by RAO UES of Russia, at power plants. СО 34.37.536-2004. - 67 p.

12. Persiyantsev M.N. Oil production in difficult conditions. "Nedra business center." 2000 .- 655 s. ISBN 5-8365-0052-5.

13. Pat. 4869845 (USA). Composition for water treatment. Declared 12.10.88; Publ. 09/26/89. RZhKhim 1989.16 I380.

14. A method of inhibiting salt deposition processes on the surfaces of water treatment equipment. Scale inhidition adentand method for usind some: U.S. Patent 6162391, IPC7 CO2F5 / 10, 09K 3/00. Kuritf Water Ind, Kowata Ken Ji, Limura Akira, Sato Shideru, Usui Urara, Sanaduchi Aya. No. 09/083007; Claim 05/21/1998; publ. 12/19/2000; Prior. 05/23/1997, No. 9 - 150367 (Japan); NPK 422/16 Eng.

15. V.N. Kizhnyaev, M.B. Astakhov, E.I. Biryukova. The effect of intermolecular interaction of monomers on the copolymerization of 1-vinylbenzimidazole with maleic acid // High molecular weight. connections. Ser. B. - 1992. -/ T.; 34, No. 10. S. 4-18.

16. Tsukanova T.V. The use of complex compounds in the preparation of additional water to optimize the water-chemical regime of boilers and heat supply systems. Abstract of dissertation for the degree of candidate of technical sciences.-M .:, 2007. - 27 p.

17. Zhon Zuo-mind, Jind Guan-hua, Tong Shou-yin, Dai Uon-Zhi. Jindxi huadond zhondjianti. The manufacture of scale inhibitors adapted to high rigidity and high alkalinity. // Fine chem. Intermediates 2001. No. 4. P.21 - 24.

18. Kim F.O., Kadirov Kh.I., Mukhitdinov Kh.D. Condensation of urea and thiourea with formaldehyde. Reports of the Academy of Sciences of the Republic of Uzbekistan, 2003. No. 3; -/Р. 56-59.

19. Kadirov H., Azamatov U., Turabjanov S.M. The initiator ishtirokida complexonlate synthesis. Uzbek chemical journal. 2014, No.6. From 7-11.

20. Kadirov H., Azamatov U., Turabjanov S., Ikramov A. Hydroxyethylidene diphosphon acid zincate asoside composite inhibitor olish. Chemistry and chemical technology. 2015. No. 3. S. 15-19.

21. Kadirov H., Azamatov U., Turabjanov S.M. New compositions of corrosion and scaling inhibitors. Composite materials, 2015; No.2. S. 53-57.

22. H.I. Kadirov, Z.S. Vohidov, T. Rizaev, U.R. Azamatov, A. Ikramov. Comparative tests of organophosphonate scale inhibitors. DAN RUZ.; 2015, No. 3. S.48-51.

23.Kadirov Khasan Irgashevich, Turabdjanov Sadritdin Mahamatdinovich. Synthesis of zincate-oxyethenediphosponic acid and the comparative results applying as scale inhibitors. Europaische Fachhochschule. European Applied Sciences. Stuttgart, Germany. ISSN 2195-2183. # 6. - / 2015.S. 66-69.