Gorazd Žibret (Avtor), Klemen Teran (Avtor), Lea Žibret (Avtor), Katarina Šter (Avtor), Sabina Kramar (Avtor)

Povzetek

The bottleneck in the process for increasing production of low CO2 mineral binders, based on BCSA (belite sulfoaluminate) clinkers, is the availability of Al-rich raw materials. For that purpose, a new registry of Al-containing secondary mineral residues (industrial and mine waste) has been developed and is presented in this paper. The methodology of creating the registry consists of three main steps: Gathering ideas, consolidation of ideas, and implementation. In order to achieve this, the following methodology was adopted: Analysis of similar registries by potential end-users and seeking potential solutions and tools to be used, and conducting 3 rounds of stakeholder consultations via workshops in order to determine crucial parameters and features the registry needs to contain. The key discussion points were about which data the registry needs to contain, who shall be the potential users, and what are the stakeholderʼs expectations from the registryʼs portal. Potential individual registry variables were identified as being relevant/irrelevant or available/unavailable, and potential solutions for the registrys sustainability were explored. Each Al-rich waste/residue data entry is divided into 10 slots, describing legal status, location, quantities, chemical (REE included), mineralogical, physical and radiological properties, life-cycle assessment, additional data, and data relevancy. The registry will act as a matchmaking tool between producers/holders of Al-rich secondary raw materials and potential producers of cement clinkers.

Ključne besede

cement;belitno sulfoaluminatni klinker;odpadki;stranski proizvodi;odprti dostop;belite sulfoaluminate clinker;waste;by--product;deležniki;open access;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: ZAG - Zavod za gradbeništvo Slovenije
Založnik: MDPI
UDK: 620.1/.2
COBISS: 49633539 Povezava se bo odprla v novem oknu
ISSN: 2071-1050
Št. ogledov: 275
Št. prenosov: 188
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: cement;belitno sulfoaluminatni klinker;odpadki;stranski proizvodi;
Komentar vira: Nasl. z nasl. zaslona; Opis vira z dne: 2. 2. 2021; Št. članka 1535;
Strani: str. 1-22
Letnik: ǂVol. ǂ13
Zvezek: ǂiss. ǂ3
Čas izdaje: 2021
DOI: 10.3390/su13031535
ID: 19691650