Results 61 to 70 of about 3,995 (100)

Zaštita okoliša [PDF]

open access: yes, 2011
Vjeročka Vojvodić (ur.)
core  

Steel refining in a vacuum unit with chemical boosting [PDF]

open access: yes, 2009
Adolf, Zdeněk   +2 more
core  

Planiranje i projektiranje lučke infrastrukture za prihvat brodova na vodik

open access: yes
Planning and designing port infrastructure for the reception of hydrogen-powered ships represents a key step towards realising a more sustainable and economically profitable maritime sector. This paper explores the complexity of this process, which includes environmental impact analysis, the implementation of measures to reduce the ecological footprint,
openaire   +1 more source

Vodik kao gorivo

2021
Fossil fuel supplies are dwindling, environmental and atmospheric pollution by greenhouse gases is increasing which has caused the need to find new forms of energy. Hydrogen as an element and fuel has long been known, and due to such circumstances, scientists have begun to more seriously investigate hydrogen as a fuel and its application in fuel cells.
openaire   +1 more source

Analiza predizvodljivosti punionice za vodik

2020
Analiza i prikaz potreba za punionicama vodika u Hrvatskoj u kontekstu energetske tranzicije k obnovljivim izvorima energije, te njihova predizvodljivost, uz procjenu uloge vodika. Pregled punionica za vodik u svijetu i EU, s pojedinim primjerima u EU.
Stoilova Pavasović, Anamarija   +4 more
openaire  

Kako proizvoditi zeleniji vodik u rafineriji?

2022
U okviru Europskog zelenog plana Europska unija je europskim propisom o klimi postavila obvezujući cilj postizanja klimatske neutralnosti do 2050., dok se u prijelaznoj fazi obvezala na smanjenje emisija za najmanje 55% do 2030. godine (paket ‘Spremni za 55’).
Pivac, Ivan   +3 more
openaire   +1 more source

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