1Nimchik Alexey Grigoryevich,2 Zulayho Raimovna Kadyrova,3 Khikmatulla Lutpullayevich Usmanov
1Candidate of chemical sciences, Institute of General and inorganic chemistry, Academy of Sciences of the Republic of Uzbekistan
2Doctor of chemical sciences, professor, Institute of general and inorganic Chemistry of Academy of Sciences of the Republic of Uzbekistan
3Candidate of technical sciences, Institute of general and inorganic chemistry of Academy of Sciences of the Republic of Uzbekistan
DOI : https://doi.org/10.47191/ijmra/v4-i11-34Google Scholar Download Pdf
ABSTRACT:
The possibility of using a soda-sulfate mixture - an alkaline waste from the production of caprolactam, as a mineralizing additive in a Portland cement raw mixture containing, as a silica-containing component, flotation tailings of the lead-concentrating plant of Almalyk MMC, has been studied. The effect of this additive on the processes of mineral formation during the synthesis of Portland cement clinker is shown. The possibility of additional recovery of residual non-ferrous metals - lead and copper - by sublimation and trapping of their chlorides has been established.
Keywordssoda-sulfate mixture, flotation waste, clinker formation, nonferrous metals, additional recovery, firing temperature.
REFERENCES
1) Babayan. D. G, Chilingaryan N.V., Tadevosyan C. C. Influence of alkaline and sulfate impurities on the roasting process.
Infor. technologies and management, 2006, No. 3, part 1, Р. 246-254.
2) Gurevich B. I, Tyukavkina V. V Binding materials from non-ferrous metallurgy slags (Institute of Chemistry and
Technology of Rare Elements and Mineral Raw Materials named after IV Tananaev KSC RAS) Tsv. Metallurgy, 2007,
Nо.4, P.10-16.
3) Shamadinova N. E., Adinaev Kh. A., Atakuziev T. A. Low-temperature firing cements based on industrial waste //
Universum: Engineering science; electron. Scientific. zhurn. 2018. No.1 (46).
4) Nudelman B.I., Galimova G.A., Gasanova A.A., Chepkolenko M.G. "Raw mix for the production of cement clinker." A.S.
No. 936590 С 04 В7 / 38.
5) Borisov I.N. Complex use of technogenic materials in cement clinker firing // Inform Cement. - Moscow, 2009. No -2. - Р.
41-47.
6) Zhao Qinglin, Freyburg Ernst, Stark Jochen, Zhou Mingkai. Characteization of the microsctructure and mineral phases of
German iron and steel slags // Zement-Kalk-Gips Int.- Bauverlag (Germany), 2009.-V.62.-No.4.- P. 87-94.
7) Zhou Cui. Acquisition of energy- efficient, high - strength, cement withuse of steel industry slags // Cement Engineering
/ Shui Ni Gong Cheng.-2005.-No.5.-P. 1-5.
8) Klassen V.K, Shilova I.A., Tekucheva E.V. Features of the processes of clinker formation and hydration of cement when
using steel-making slags and partially decarbonized chalk as raw materials // Technics and technology of silicates. -
Moscow, 2007. - No. 2 - P. 118-124.
9) Ronov A.V., Babaeva A.V., Shibakova V.S., Tikhomirova I.N. Cement based on silicate waste from the metallurgical
industry // Advances in chemistry and chemical technology. Volume 24.2010. -№6.- Р. 111-114.
10) Larionov L.M., Kondratyev V.V. Kuzmin M.P. Ways of using carbon-containing waste from aluminum production //
Bulletin of the Irkutsk State Technical University. 2017.V.21. No. 4. Pp. 139-146.
11) Sitko MK, Starodubenko NG Research of the influence of mineralizers on the process of firing Portland cement clinker //
Proceedings of BSTU. Chemistry and technology of inorganic substances. 2016. No. 3. Р. 106-110.
12) Aliev S. A., Murtazaeva R. S, Salamanova M. Sh. Structure and properties of alkaline activation binders using cement
dust // 2019No. 46 (2): Р. 148-157.
13) Valiev. Kh. R, Khudoyarov. S. R. Research of the possibility of complex processing of industrial waste from AMMC.
Materials of the republican scientific and technical seminar. (Problems of processing mineral raw materials in
Uzbekistan) 3-4 October. 2005, Р. 34-36.
14) Soda-sulphate mixture (technological industrial waste of caprolactam production) TU 113-03-23-19-83.
15) Kuzmenkov M.I., Kunitskaya T.S. Astringents and technology for the production of products based on them // Minsk,
BSTU, - 2003.- P. 216.
16) Gorshkov V.S., Timashev V.V., Savelyev V.G. Methods of physical and chemical analysis of binders // M., Higher school.-
1981.-P.333.
VOLUME 04 ISSUE 11 NOVEMBER 2021
Our Services and Policies
Authors should prepare their manuscripts according to the instructions given in the authors' guidelines. Manuscripts which do not conform to the format and style of the Journal may be returned to the authors for revision or rejected.
The Journal reserves the right to make any further formal changes and language corrections necessary in a manuscript accepted for publication so that it conforms to the formatting requirements of the Journal.
International Journal of Multidisciplinary Research and Analysis will publish 12 monthly online issues per year,IJMRA publishes articles as soon as the final copy-edited version is approved. IJMRA publishes articles and review papers of all subjects area.
Open access is a mechanism by which research outputs are distributed online, Hybrid open access journals, contain a mixture of open access articles and closed access articles.
International Journal of Multidisciplinary Research and Analysis initiate a call for research paper for Volume 07 Issue 04 ( April 2024).
PUBLICATION DATES:
1) Last Date of Submission : 25 April 2024 .
2) Article published within a week.
3) Submit Article : editor@ijmra.in or Online
Why with us
1 : IJMRA only accepts original and high quality research and technical papers.
2 : Paper will publish immediately in current issue after registration.
3 : Authors can download their full papers at any time with digital certificate.
The Editors reserve the right to reject papers without sending them out for review.
Authors should prepare their manuscripts according to the instructions given in the authors' guidelines. Manuscripts which do not conform to the format and style of the Journal may be returned to the authors for revision or rejected. The Journal reserves the right to make any further formal changes and language corrections necessary in a manuscript accepted for publication so that it conforms to the formatting requirements of the Journal.