Mining of Mineral Deposits

ISSN 2415-3443 (Online)

ISSN 2415-3435 (Print)

Flag Counter

Substantiation the expediency of fine gridding of cementing material during backfill works

Kuzmenko O.M.1, Petlovanyi M.V.1

1National Mining University, Dnipropetrovsk, Ukraine


Min. miner. depos. 2015, 9(2):183-190


https://doi.org/10.15407/mining09.02.183

Full text (PDF)


      ABSTRACT

      Influence of fine gridding cementing material on backfill strength and quality of mined ore around artificial rock massif is described. Economical evaluation of fine gridding technology of cementing material depending on backfill compound, required gridding fineness and cost of materials is carried out. Expedience of fine grinding technology usage taking into account technological and economical factors is justified.


      REFERENCES

Kravchenko V.P. Primenenie tverdeyushchey zakladki pri razrabotke rudnykh mestorozhdeniy / V.P. Kravchenko, V.V. Kulikov. – M.: Nedra, 1974. – 200 s.

O mekhanicheskom izmel'chenii komponentov tverdeyushchey zakladki dlya zapolneniya vyrabotannogo prostranstva rudnikov / M.V. Petlevanyy, A.M. Kuz'menko, L.Zh. Gorobets [i dr.] // Metallurgicheskaya i gornorudnaya promyshlennost'. – 2011. – No 3. – S. 75 – 78.

Voloshchenko V.P. Geomekhanicheskie osnovy razrabotki moshchnykh zhelezorudnykh mestorozhdeniy sistemami s zakladkoy: diss. …doktora tekhn. nauk: spets. 05.15.02 / Voloshchenko Vladimir Petrovich. – D., 1985. – 314 s.

Petlevanyy M.V. Upravlenie strukturoy tverdeyushchey zakladki pri podzemnoy dobyche zheleznykh rud / M.V. Petlevanyy // Razrabotka rudnykh mestorozhdeniy: nauch.-tekhn. sb. – Krivoy Rog: KNU, 2012. – Vyp. 95(1). – S. 198 – 202.

Petlevanyy M.V. Vliyanie struktury zakladochnogo massiva na ego prochnost' / M.V. Petlevanyy // Shkola podzemnoy razrabotki: sb. nauch. tr. V mezhdunar. nauch.-prakt. konf. – D.: LizunovPres, 2012. – S. 253 – 258.

Intensifikatsiya tekhnologiy razuprochneniya i dezintegratsii polidispersnykh mineral'nykh kompleksov razlichnogo genezisa s ispol'zovaniem mel'nits Isamill / N.V. Nikolaeva, A.O. Romashev, T.N. Aleksandrova [i dr.] // Gornyy informatsionno-analiticheskiy byulleten'. – 2013. – No 10. – S. 97 – 101.

Optimizatsiya skhemy pererabotki magnetitovykh rud mestorozhdeniya v Zapadnoy Avstralii [Elektronnyy resurs]. Rezhim dostupa:
http://www.isamill.com/EN/Downloads

Stirred milling technologies [Elektronnyy resurs] Rezhim dostupa:
http://www.isamill.com/EN/Downloads

Лицензия Creative Commons