Results 31 to 40 of about 8,683 (235)
International Journal of Technology, 2021 This study investigated the effects of adding pulverized biomass from palm kernel shells as a reductant on phase transformation and microstructure during the carbothermic reduction of ilmenite.
Cynta Immanuela Lamandasa +3 more
doaj +1 more source
Wettability and Interfacial Permeability between Prereduced Ilmenite and Molten Pig Iron
, 2009 The interfacial phenomena between molten pig iron and ilmenite prereduced with carbon and hydrogen were investigated. The wettability of prereduced ilmenite discs by molten pig iron was evaluated through measuring contact angle by the sessile droplet ...
Yuan, ZF +5 more
core +1 more source
Investigating the Interaction between Ilmenite and Zinc for Chemical Looping [PDF]
, 2023 The iron and titanium oxide ilmenite is a benchmark oxygen carrier for chemical looping combustion (CLC) and oxygen carrier-aided combustion (OCAC). Both of them are combustion technologies for biomass and waste fuels with lower emissions and low costs ...
Stanicic, Ivana +8 more
core +1 more source
Applied Sciences, 2021 A high titania slag that is used as a feedstock for TiO2 manufacturing is obtained by ilmenite smelting (FeO.TiO2). The composition of the slag obtained by smelting is dependent on the composition of the mineral used for slag preparation, i.e., ilmenite ...
Avishek Kumar Gupta +5 more
doaj +1 more source
Phase Transition of Ilmenite in the Environment of Concrete Pore Solution
Kuangchan zonghe liyongThis is an article in the field of ceramics and composites. Taking ilmenite ore as the research object, the possible phase transformation of FeTiO3 in concrete liquid phase environment was analyzed in order to provide a basis for the utilization of ...
Long BAI, Xiaoxin FENG, Gang LIU
doaj +1 more source
Wetting between molten iron and prereduced ilmenite with carbon
, 2010 An interfacial study between molten iron and the prereduced ilmenite with carbon was conducted at different melting temperatures by the sessile droplet method.
Yuan Zhang-fu +6 more
core +1 more source
Reduction Extraction Kinetics of Titania and Iron from an Ilmenite by H-2-Ar Gas Mixtures
, 2009 Reduction of an ilmenite concentrate as a natural concentration containing 49.78mass% TiO2 and 2796 mass% total Fe by H-2-Ar gas mixtures was investigated from 1073 to 1 273 K.
Wang, Yuming +4 more
core +1 more source
Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization
Advanced Materials Interfaces, EarlyView.Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan +6 more
wiley +1 more source
Advanced Science, EarlyView.A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang +11 more
wiley +1 more source
Zinc Contents of Mafic Micerals in Granitic Rocks, with Special Reference to Ore Chemistry
, 2003 In order to know the reason why the Cu/Zn-Pb ratios of skarn-type deposits related with the ilmenite-series granitic rocks are markedly higher than those related with the magnetite-series, comparative mineralogical studies were carried out for the two ...
Inoue, Yoshinori +2 more
core +1 more source