Structure investigation of the recovered zinc sulfide from fulfilled electron-excited phosphorus

Authors

DOI:

https://doi.org/10.15587/2312-8372.2014.31883

Keywords:

recovered zinc sulfide, sphalerite modification

Abstract

Some investigation results of recovered zinc sulfide from electron-excited phosphorus of fulfilled television picture tubes and computer monitors is shown in the article. The purpose of investigation is determination of modification type of crystal structure, investigation of some its characteristics and behavior of recovered zinc sulfide. For this purpose the crystalline precipitate of recovered zinc sulfide obtained from electron-excited phosphorus solutions in an aqueous solution of hydrochloric acid by deposition method. The processes of dehydration and crystallization are investigated by thermographic, differential - thermal, chemical and X-ray diffraction analysis methods. It is possible to determine the type of structural modifications of recovered zinc sulfide and also explore the behavior of recovered substances in aqueous solutions. Complex of physical and chemical properties of recovered zinc sulfide can be used as semiconducting compound. Zinc sulfide recovery from electron-excited phosphorus of fulfilled television picture tubes and computer monitors from aqueous solutions by precipitation allow to establish basic patterns of behavior in these solutions, to identify the sphalerite modification of zinc sulfide.

Author Biography

Наталія Ігорівна Завгородня, Ukrainian State University of Chemical Technology, 49005, Dnipropetrovsk, av. Gagarina, 8

Graduate Student, Junior Researcher

Department of Technology of Inorganic Substances and Ecology

References

  1. Vyhovska, H. P., Mishchenko, V. S. (2009). Stratehini priorytety povodzhennia z vidkhodamy v konteksti svitovykh tendentsii staloho ekolohichnoho rozvytku. Ekolohichnyi visnyk, № 5, 29-30.
  2. Makovetska, Yu. M. (2011). Vtorynne resursokorystuvannia v Ukraini i rehionalni aspekty yoho stanovlennia. Rehionalna ekonomika, № 3, 29-31.
  3. Kazankin, O. N. (1975). Neorganicheskie liuminofory. L.: Himiia, 192.
  4. Yonnikova, N. (2002). Vzaimosviaz' poverhnostnyh i strukturnyh svoistv sul'fida tsinka s prozrachnost'iu keramiki na ego osnove. Tomsk, 149.
  5. Samofalova, T. V., Semenov, V. N. (2013). Plenki na osnove tverdyh rastvorov sistemy CdS–ZnS iz tiomochevinnyh koordinatsionnyh soedinenii i ih svoistva. Zhurnal prikladnoi himii, T. 86, № 12, 1863-1871.
  6. Vasserman, I. M. (1980). Himicheskoe osazhdenie iz rastvorov. L.: Himiia, 208.
  7. Hennei, N.; Translation from English Yu. I. Mihailov; In: Boldyrev, V. V. (1971). Himiia tverdogo tela. M.: Mir, 223.
  8. Eggins, B. R.; Translation from English Gol'dfel'da, M. G. (1976). Himicheskaia struktura i reaktsionnaia sposobnost' tverdyh veshchestv. M.: Mir, 159.
  9. Zavhorodnia, N. I., Pivovarov, O. A. (2013). Utylizatsiia televiziinykh kineskopiv ta monitoriv kompiuteriv iz tverdykh pobutovykh vidkhodiv v neorhanichni materialy. Voprosy khymyy y khymycheskoi tekhnolohy, № 3, 74-80.
  10. Zavhorodnia, N. I., Pivovarov, O. A. (2014). Doslidzhennia krystalichnoi struktury ta okremykh vlastyvostei vidnovlenoho sulfidu tsynku iz katodoliuminoforiv vidpratsovanykh televiziinykh kineskopiv ta kompiuternykh monitoriv. Suchasni problemy khimii, T. 1, 8.

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Published

2014-12-23

How to Cite

Завгородня, Н. І. (2014). Structure investigation of the recovered zinc sulfide from fulfilled electron-excited phosphorus. Technology Audit and Production Reserves, 6(5(20), 4–7. https://doi.org/10.15587/2312-8372.2014.31883

Issue

Vol. 6 No. 5(20) (2014): Scientific outcomes 2014

Section

Technology organic and inorganic substances

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Copyright (c) 2016 Наталія Ігорівна Завгородня

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