YU46410B - Postupak čišćenja i korišćenja niskokvalitetnih ugljeva - Google Patents

Postupak čišćenja i korišćenja niskokvalitetnih ugljeva

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Publication number
YU46410B
YU46410B YU101389A YU101389A YU46410B YU 46410 B YU46410 B YU 46410B YU 101389 A YU101389 A YU 101389A YU 101389 A YU101389 A YU 101389A YU 46410 B YU46410 B YU 46410B
Authority
YU
Yugoslavia
Prior art keywords
coal
tailings
clay
combustion
cleaning
Prior art date
Application number
YU101389A
Other languages
English (en)
Other versions
YU101389A (en
Inventor
Milrojub Grbović
Milan Milošević
Branilav Grbović
Original Assignee
Milrojub Grbović
Milan Milošević
Branilav Grbović
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Milrojub Grbović, Milan Milošević, Branilav Grbović filed Critical Milrojub Grbović
Priority to YU101389A priority Critical patent/YU46410B/sh
Publication of YU101389A publication Critical patent/YU101389A/xx
Publication of YU46410B publication Critical patent/YU46410B/sh

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  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

POSTUPAK ČIŠĆENJA I KORIŠĆENJA NISKOKVALITETNIH UGLJEVA, u kome se izdvaja neorganska peskovito-glinovita jalovina iz uglja pre sagorevanja u termoelektranama i njeno korišćenje kao podloga za zatravljivanje deponija pepela i šljake u cilju sprečavanja aerozagadjenja okoline, naznačen time što se neselektivno otkopana niskokvalitetna naslaga uglja sa udelom peskovito-glinovite jalovine i do 60% drobi do veličine oko 30 mm i skladišti, a zatim iz skladišta zajedno sa vodom u odnosu oko 1:1 hidraulički transportuje do termoelektrane, pri čemu se tokom transporta trljanjem oslobadja ugalj od jalovine, što se nakon transporta odvaja krupna klasa uglja od sitne peskovito-glinovite frakcije sejanjem na sitima sa otvorima oko 0,5 mm i tako dobija čist ugalj za sagorevanje, što se nakon sagorevanja dobijeni pepeo pomeša sa sitnom peskovito-glinovitom jalovinom, čime se vrši zatravljivanje deponije.
YU101389A 1989-05-17 1989-05-17 Postupak čišćenja i korišćenja niskokvalitetnih ugljeva YU46410B (sh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YU101389A YU46410B (sh) 1989-05-17 1989-05-17 Postupak čišćenja i korišćenja niskokvalitetnih ugljeva

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU101389A YU46410B (sh) 1989-05-17 1989-05-17 Postupak čišćenja i korišćenja niskokvalitetnih ugljeva

Publications (2)

Publication Number Publication Date
YU101389A YU101389A (en) 1991-02-28
YU46410B true YU46410B (sh) 1993-10-20

Family

ID=25552410

Family Applications (1)

Application Number Title Priority Date Filing Date
YU101389A YU46410B (sh) 1989-05-17 1989-05-17 Postupak čišćenja i korišćenja niskokvalitetnih ugljeva

Country Status (1)

Country Link
YU (1) YU46410B (sh)

Also Published As

Publication number Publication date
YU101389A (en) 1991-02-28

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