Naslov
Odlaganje živinog sulfida i preostalog pepela utiskivanjem u duboku bušotinu
(Disposal of Mercury-Sulfide and Residual Ash by Deep Well Injection)

Autori
Brkić, Vladislav ; Omrčen, Ivo ; Omrčen, Božidar

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Papers, Abstracts & Posters of the GWPC 2002 Annual Forum / - , 2003, 1-7

Skup
GWPC 2002 Annual Forum

Mjesto i datum
San Francisco (CA), Sjedinjene Američke Države, 21.09.2002. - 25.09.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
disposal ; mercury sulfide ; residual ash ; deep well ; injection

Sažetak
A specific waste disposal problem has arisen in the process of gas and condensates in Molve, Kalinovac, Stari Gradec and Gola fields. Namely, mercury-sulfide, sulfur slurry and heavy metals have been separated during the production of gas and condensate. Mercury- sulfide has been separated in the process of active coal utilization. The disposal of active coal saturated with mercury-sulfide is a very complex issue. So far, the methods of mercury- sulfide disposal have not been ecologically acceptable. However, on the basis of new experience and knowledge in that field, waste dispersed in a bentonite suspension may be disposed in a permanent and safe manner into appropriate geological formations. In the same way, when combusting various types of industrial and municipal waste, the problem of residual ash disposal emerges. Such residual ash contains heavy metals which may be permanently disposed by using the above mentioned method. This paper deals with the experience of waste disposal by deep well injection in the Republic of Croatia.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA