Effect of a calcined alumina additive amount on the properties of zirconia ramming mix on а phosphate bond

  • V. V. Martynenko JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • P. O. Kushchenko JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • V. V. Primachenko JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • I. G. Shulik JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • E. B. Protsak JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • V. V. Varganov JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
  • T. G. Tishina JSC "URIR named after A. S. Berezhnoy", Kharkov, Ukraine
Keywords: zirconium dioxide, calcium oxide, alumina, zirconia-alumina ramming mix, properties, carbon black production reactors.

Abstract

An effect of alumina additive amount on the main properties of ramming mix samples based on zirconia stabilized with calcium oxide on a phosphate bond was studied, as well as the processes of phase formation in these samples. It was found that, the alumina additive introduction activates the ZrO2 cubic phase destabilization, but does not cause softening of the samples structure. This is due to the fact that, as a result of the interaction of alumina with CaO released from the solid solution with ZrO2, elongated prismatic crystals of calcium hexaaluminate are formed, which reinforce and strengthen the samples structure. It was shown that, the samples composition containing 10 % alumina additive is optimal in terms of porosity, strength, and thermal shock resistance: ZrO2 + НfO2 — 83.52 wt. %; CaO — 3.86 wt. %; open porosity-— 15.9 %, cold crushing strength —62 N/mm2, thermal shock resistance (1300 ºС — water) — 6 thermal cycles, change in linear dimensions — 1 %. The obtained scientific results were used in the technology development of a new type of product — a mixture of powders for zirconia-alumina ramming mix, the manufacture of which was mastered at JSC "URIR named after A. S. Berezhnoy". The developed ramming mix is recommended for use, in particular, for making lining at the border of combustion and mixing zones of carbon black production reactors.

References

Ивановский В. И. Технический углерод. Процессы и аппараты : учебное пособие. Омск : ОАО «Техуглерод», 2004. 228 с.

Ivanovskiy V. I. Tekhnicheskiy uglerod. Protsessy i apparaty : uchebnoe posobie [Technical carbon. Processes and vehicles : train]. Omsk, OJSC "Tekhuglerod" Publ., 2004. 228 p. (in Russian).

Орлов В. Ю., Комаров А. М., Ляпина Л. А. Производство и применение технического углерода для резин. Ярославль : Александр Рутман, 2002. 512 с.

Orlov V. Yu., Komarov A. M., Lyapina L. A. Proizvodstvo i primenenie tekhnicheskogo ugleroda dlya rezin [Production and application of technical carbon for rubbers]. Yaroslavl, Aleksandr Rutman Publ., 2002. 512 p. (in Russian).

Rammed mix from zirconium dioxide stabilized by yttrium / V. V. Primachenko et al. Proc. UNITECR-2003 Congress. ECO Refractory for the Earth. Osaka, Japan, Oct. 19—22. 2003. Osaka, 2003. Р. 221—224.

Primachenko V. V., Martynenko V. V., Karaulov A. G., Shulik I. G., Kushchenko A. V. Rammed mix from zirconium dioxide stabilized by yttrium. Proceedings UNITECR-2003 Congress. ECO Refractory for the Earth. Osaka, Japan, Oct. 19—22. 2003. Osaka, 2003, pp. 221—224.

Разработка набивной массы из диоксида циркония, стабилизированного оксидом иттрия, на фосфатной связке / В. В. Примаченко и др. Новые огнеупоры. 2004. № 4. С. 68.

Primachenko V. V., Martynenko V. V., Shulik I. G. Razrabotka nabivnoy massy iz dioksida tsirkoniya, stabilizirovannogo oksidom ittriya, na fosfatnoy svyazke [Development of a yttria-stabilized zirconium dioxide ramming mass on a phosphate bond]. Novye ogneupory [New refractories]. 2004, no. 4, p. 68 (in Russian).

Применение циркониевых огнеупоров в футеровке реакторов производства технического углерода / В. В. Ивановский и др. Технология и применение огнеупоров и технической керамики в промышленности : междунар. науч.-техн. конф., 26—27 апр. 2005 г. : тез. докл. Харьков : Каравелла, 2005. С. 8.

Ivanovskiy V. V., Babich G. V., Primachenko V. V., Martynenko V. V., Shulik I. G., Galchenko T.G. Primenenie tsirkonievykh ogneuporov v futerovke reaktorov proizvodstva tekhni-cheskogo ugleroda [Application of zirconium refractories in the lining of carbon black reactors]. Tekhnologiya i primeneniye ogneuporov i tekhnicheskoy keramiki v promyshlennosti. Tezisy dokladov mezhdunarodnoy nauchno-teknicheskoy konferencii (26—27 Apr. 2005, Kharkov) [Technology and application refractories and technical ceramics in industry. Abstracts of Int. Sci.-Techn. Conf. (26—27 Apr. 2005, Kharkov)]. Kharkov, Karavela Publ., 2005, p. 8 (in Russian).

Ramming mix and products from zirconium oxide stabilized by yttrium oxide used for lining high temperature reactors / V. V. Primachenko et al. 48 th International Colloquium on Refractories. Eurogress Aahen, 28 and 29 September 2005. Aahen, 2005. Р. 134—137.

Primachenko V. V., Martynenko V. V., Shulik I. G., Galchenko T. G., Baranova S. V. Ramming mix and products from zirconium oxide stabilized by yttrium oxide used for lining high temperature reactors. 48 th International Colloquium on Refractories. Eurogress Aahen, 28 and 29 September 2005. Aahen, 2005, pp. 134—137.

Исследование набивной массы из диоксида циркония, стабилизированного Y2О3, на фосфатной связке после службы в реакторе пиролиза нефтепродуктов / В. В. Примаченко и др. Зб. наук. пр. ПАТ «УКРНДІ ВОГНЕТРИВІВ ІМ. А. С. БЕРЕЖНОГО». Харьков : ПАТ «УКРНДІ ВОГНЕТРИВІВ ІМ. А. С. БЕРЕЖНОГО», 2012. № 112. С. 147—153.

Primachenko V. V., Martynenko V. V., Shulik I. G., Galchenko T. G., Protsak E. B., Shishkovskiy D. A., Privalova N. G., Lukyantsev L. M. Issledovanie nabivnoy massy iz dioksida tsirkoniya, stabilizirovannogo Y2O3, na fosfatnoy svyazke posle sluzhby v reaktore piroliza nefteproduktov [Investigation of the ramming mass of zirconium dioxide stabilized with Y2O3 on a phosphate bond after service in the reactor for pyrolysis of petroleum products]. Zb. nauk. pr. PAT "UKRNDI VOGNETRYVIV IM. A. S. BEREZhNOGO" [Coll. Sci. Proc. of PJSC "THE URIR NAMED AFTER A. S. BEREZHNOY"]. Kharkov, PAT "UKRNDI VOGNETRYVIV IM. A. S. BEREZhNOGO" Publ., 2012, no. 112, pp. 147—153 (in Russian).

Unshaped and Shaped Refractories for Carbon Black Production Reactors Lining / V. V. Primachenko et al. Proc. 6th International Symposium of Refractories. ZHENGZHOY, CHINA, 18—21 October 2012. ZHENGZHOY, CHINA, 2012. Р. 272—275.

Primachenko V. V., Martynenko V. V., Shulik I. G., Galchenko T. G. Unshaped and Shaped Refractories for Carbon Black Production Reactors Lining. Proc. 6th International Symposium of Refractories. ZHENGZHOY, CHINA, 18—21 October 2012. ZHENGZHOY, CHINA, 2012, pp. 272—275.

Investigation of Y2O3-stabilized Zirconia Ramming Mix after Service in Carbon Black Reactor / V. V. Primachenko et al. Proc. UNITECR-2013 Congress, Victoria, Canada, 10—13 Sept. 2013. Victoria, 2013. P. 1116—1121.

Primachenko V. V., Martynenko V. V., Shulik I. G., Protsak E. B., Pryvalova N. G., Ivanovskiy V. I., Babich G. V. Investigation of Y2O3-stabilized Zirconia Ramming Mix after Ser-vice in Carbon Black Reactor. Proc. UNITECR-2013 Congress, Victoria, Canada, 10—13 Sept. 2013. Victoria, 2013, pp. 1116—1121.

Влияние вида плавленого стабилизированного и количества моноклинного диоксида циркония на формуемость набивных диоксидциркониевых масс на фосфатной связке и свойства образцов из них / В. В. Примаченко и др. Зб. наук. пр. ПАТ «УКРНДІ ВОГНЕТРИВІВ ІМ. А. С. БЕРЕЖНОГО». Харьков : ПАТ «УКРНДІ ВОГНЕТРИВІВ ІМ. А. С. БЕРЕЖНОГО», 2016. № 116. С. 32—42.

Primachenko V. V., Shulik I. G., Shishkovskiy D. A. Vliyanie vida plavlenogo stabilizirovannogo i kolichestva monoklinnogo dioksida tsirkoniya na formuemost' nabivnykh dioksidtsirkonievykh mass na fosfatnoy svyazke i svoystva obraztsov iz nikh [Influence of the type of fused stabilized and the amount of monoclinic zirconium dioxide on the formability of rammed zirconium dioxide masses on a phosphate bond and the properties of samples from them]. Zb. nauk. pr. PAT "UKRNDI VOGNETRYVIV IM. A. S. BEREZhNOGO" [Coll. Sci. Proc. of PJSC "THE URIR NAMED AFTER A. S. BEREZHNOY"]. Kharkov, PAT "UKRNDI VOGNETRYVIV IM. A. S. BEREZhNOGO" Publ., 2016, no. 116, pp. 32—42 (in Russian).

Корундхромоксидные огнеупоры и низкоцементный хромсодержащий корундовый бетон для службы в реакторах производства техуглерода / В. В. Примаченко и др. Новые огнеупоры. 2009. № 4. С. 44.

Primachenko V. V., Martynenko V. V., Shulik I. G. Korundkhromoksidnye ogneupory i nizkotsementnyy khromsoderzhashchiy korundovyy beton dlya sluzhby v reaktorakh proizvodstva tekhugleroda [Corundum-chromium oxide refractories and low-cement chromium-containing corundum concrete for service in carbon black reactors]. Novye ogneupory [New refractories]. 2009, no. 4, p. 44 (in Russian).

Исследование влияния количества добавки Сr2О3 на свойства корундовых огнеупоров для футеровки реакторов производства техуглерода. / В. В. Примаченко и др. Зб. наук. пр. ВАТ «УкрНДІвогнетривів ім. А. С. Бережного». Харьков : Каравелла, 2010. № 110. С. 149—160.

Primachenko V. V., Martynenko V. V., Shulik I. G., Galchenko T. G., Grineva N. I., Privalova N. G. Issledovanie vliyaniya kolichestva dobavki Cr2O3 na svoystva korundovykh ogneuporov dlya futerovki reaktorov proizvodstva tekhugleroda [Research of amount influence of Cr2O3 addition on properties of corundum refractories for the lining of production reactors of technical carbon]. Zb. nauk. pr. VAT "UkrNDIVognetryviv imeni A. S. Berezhnogo" [Coll. Sci. Proc. of OJSC "The Ukrainian research institute of refractories named after A. S. Berezhnoy"]. Kharkov, Karavela Publ., 2010, no. 110, pp. 149—160 (in Russian).

Published
2020-12-30
How to Cite
Martynenko, V. V., Kushchenko, P. O., Primachenko, V. V., Shulik, I. G., Protsak, E. B., Varganov, V. V., & Tishina, T. G. (2020). Effect of a calcined alumina additive amount on the properties of zirconia ramming mix on а phosphate bond. Scientific Research on Refractories and Technical Ceramics, 120, 52-65. https://doi.org/10.35857/2663-3566.120.05

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