Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Opačak, Ivan"'
Autor:
Starčević, Valnea, Opačak, Ivan, Putnik, Ivan, Grizelj, Branko, Bošnjak, Mladen, Marsenić, Tihomir, Činkl, Mirela
Spalionice komunalnog otpada su složeni industrijski sustavi koji se koriste za proizvodnju energije, tehničke pare i termičku obradu otpada. Kao i drugi industrijski sustavi, podložni su trošenju, oštećenjima i kvarovima zbog utjecaja raznih
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::c7b38f80d7881dd0d570ec85bd77bcec
https://www.bib.irb.hr/1274296
https://www.bib.irb.hr/1274296
In order to test the tribological properties of the high alloy ledeburite steel X210Cr12, test samples were made on which the mass loss was measured before and after the wear test. The test was performed using the “pin on disk” method on the Tabe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::feafedf97f1b437c0b02df6e2c4942c9
https://www.bib.irb.hr/1201398
https://www.bib.irb.hr/1201398
Due to the mechanical properties (toughness, elongation, tensile strength) that characterize ductile iron, its application in foundry technology is becoming more pronounced every day. The chemical composition and heat treatment of ductile iron have a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::20def1b3148d6e46b8b216634c856f55
https://www.bib.irb.hr/1186028
https://www.bib.irb.hr/1186028
Publikováno v:
MATEC Web of Conferences, Vol 184, p 01014 (2018)
In the conditions of tribo-corrosion wear, extending of life time of parts can be achieved by using stainless steel, which is hardened to sufficiently high hardness. In the tribopair bolt/shell/slice of the bucket elevator transporter conveyor machin
Externí odkaz:
https://doaj.org/article/4a859271c4ca4deea3224e09dd8b1174
Publikováno v:
Metalurgija, Vol 58, Iss 3-4, Pp 247-250 (2019)
Metalurgija
Volume 58
Issue 3-4
Metalurgija
Volume 58
Issue 3-4
This research focuses on testing of abrasion resistance of boron- and vanadium-based coatings. Coating of samples with vanadium was completed by classic and duplex procedure with previous carburization. The samples were abraded by applying the ASTM G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d5c8c63aea05d8e06f5a676bf3375b63
http://hrcak.srce.hr/file/318828
http://hrcak.srce.hr/file/318828
Svakim danom svjedoci smo sve primjetnijih i brojnijih klimatskih mijena kao posljedica stoljeća nemara i nebrige za okoliš. Potreba ljudskog roda za energijom danas još uvijek je snažno vezana i uvelike ovisi o fosilnim gorivima. Industrijska re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::9ba8815d5d0f6a761973964e38aeab60
https://www.bib.irb.hr/1136521
https://www.bib.irb.hr/1136521
U procesu deguminacije sirovog ulja nastaje deguminacijski talog koji se dodaje suncokretovoj pogači kao balast prilikom transporta do hladionika. Talog sadrži fosfatide koji sa suncokretovom pogačom tijekom biološke razgradnje čine masne kiseli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::643831dc61d3183493b6eb6a66eb5ee8
https://www.bib.irb.hr/1155861
https://www.bib.irb.hr/1155861
Biootpad, premda organskog podrijetla također predstavlja ozbiljnu ugrozu za okoliš zbog produkcije metana kao nusproizvoda uslijed raspadanja na odlagalištima koji sudjeluje u emisiji stakleničkih plinova. Zbog sve izraženijeg problema sa zaga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::05b27e152a6028a88e0fe0590f5261d9
https://www.bib.irb.hr/1136515
https://www.bib.irb.hr/1136515
Od davnina, izvori energije biološkog podrijetla nastali fotosintezom čovjeku su služili kao hrana i energent. Sve do I. industrijske revolucije i početka intenzivnog korištenja fosilnih goriva, drvo – prvotna biomasa bila je gotovo jedini bio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::5dd7b7f5e619c184a728ccbd908a83d9
https://www.bib.irb.hr/1136508
https://www.bib.irb.hr/1136508
U suvremenom svijetu, kotlovska postrojenja svoju primjenu su našla unutar brojnih grana industrije, od kojih se ponajviše ističe energetika. Iako termoenergetska postrojenja predstavljaju efikasan rješavanja problema gomilanja komunalnog otpada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::5be6cc9250f1c42e398c7a623b338a93
https://www.bib.irb.hr/1155859
https://www.bib.irb.hr/1155859