FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783239783> ?p ?o ?g. }

• W2783239783 endingPage "49" @default.
• W2783239783 startingPage "37" @default.
• W2783239783 abstract "Abstract Wet fine milling, as a pretreatment step to acid activation of vermiculite, was applied in order to decrease the environmental impact of the procedure commonly used to increase the mineral's adsorption capacity. Milling caused fragmentation of the material and several changes in its structure: edges of the flocks became frayed, the surface cracked, cation exchange capacity (CEC) increased, and most of the iron in oligonuclear and bulk form was removed. At the same time the specific surface area, crystallinity, chemical composition and adsorption capacity did not change significantly. Fine ground material was more susceptible to acid activation, which caused a decrease in the crystallinity and CEC, development of meso- and microporosity, an increase in the total volume of pores, in the specific surface and external surface areas. Micropores were developed faster in lower acid concentrations in the rough ground material, while the external surface area and total pores volume increased faster in the fine ground vermiculite. The latter material also had a higher CEC. Application of 0.5 mol L − 1 HNO 3 to rough ground vermiculite did not change its adsorption capacity, however it changed from 55 ± 7 to 110 ± 8 mg g − 1 when the material was fine ground. The optimal treatment conditions for both materials were obtained for 1.0 mol L − 1 HNO 3 , however the adsorption capacity for the fine ground vermiculite increased more (i.e., from 55 ± 7 to 136 ± 7 mg g − 1 ) than for its rough ground counterpart (i.e., 52 ± 7 to 93 ± 7 mg g − 1 ). Concentrations higher than 1.0 mol L − 1 resulted in deterioration of the adsorption capacities in both cases. Considering all the experimental outcomes, it can be concluded that the environmental impact of acid activation of vermiculite may be diminished by application of fine grinding of the material before the chemical activation process. Such treatment resulted in higher adsorption capacity at a given acid concentration compared to the rough ground material." @default.
• W2783239783 created "2018-01-26" @default.
• W2783239783 creator A5010124130 @default.
• W2783239783 creator A5011459348 @default.
• W2783239783 creator A5018453803 @default.
• W2783239783 creator A5018710379 @default.
• W2783239783 creator A5021533895 @default.
• W2783239783 creator A5045727242 @default.
• W2783239783 creator A5063689544 @default.
• W2783239783 creator A5067123948 @default.
• W2783239783 creator A5089702789 @default.
• W2783239783 date "2018-04-01" @default.
• W2783239783 modified "2023-09-24" @default.
• W2783239783 title "Study of adsorptive materials obtained by wet fine milling and acid activation of vermiculite" @default.
• W2783239783 cites W1970205353 @default.
• W2783239783 cites W1973403010 @default.
• W2783239783 cites W1976383991 @default.
• W2783239783 cites W1983859038 @default.
• W2783239783 cites W1986113254 @default.
• W2783239783 cites W1992812710 @default.
• W2783239783 cites W1995804543 @default.
• W2783239783 cites W2000467986 @default.
• W2783239783 cites W2002370246 @default.
• W2783239783 cites W2014692659 @default.
• W2783239783 cites W2016064019 @default.
• W2783239783 cites W2017751759 @default.
• W2783239783 cites W2018231340 @default.
• W2783239783 cites W2019429790 @default.
• W2783239783 cites W2022306547 @default.
• W2783239783 cites W2041431982 @default.
• W2783239783 cites W2045064685 @default.
• W2783239783 cites W2047647387 @default.
• W2783239783 cites W2048379186 @default.
• W2783239783 cites W2050936178 @default.
• W2783239783 cites W2058249091 @default.
• W2783239783 cites W2069758515 @default.
• W2783239783 cites W2076736621 @default.
• W2783239783 cites W2079875204 @default.
• W2783239783 cites W2089909513 @default.
• W2783239783 cites W2093248923 @default.
• W2783239783 cites W2110999530 @default.
• W2783239783 cites W2112017750 @default.
• W2783239783 cites W2115784017 @default.
• W2783239783 cites W2122316263 @default.
• W2783239783 cites W2133154443 @default.
• W2783239783 cites W2152008110 @default.
• W2783239783 cites W2171134048 @default.
• W2783239783 cites W2305893422 @default.
• W2783239783 cites W2540774619 @default.
• W2783239783 cites W2568421220 @default.
• W2783239783 cites W843007777 @default.
• W2783239783 doi "https://doi.org/10.1016/j.clay.2018.01.002" @default.
• W2783239783 hasPublicationYear "2018" @default.
• W2783239783 type Work @default.
• W2783239783 sameAs 2783239783 @default.
• W2783239783 citedByCount "21" @default.
• W2783239783 countsByYear W27832397832018 @default.
• W2783239783 countsByYear W27832397832019 @default.
• W2783239783 countsByYear W27832397832020 @default.
• W2783239783 countsByYear W27832397832021 @default.
• W2783239783 countsByYear W27832397832022 @default.
• W2783239783 countsByYear W27832397832023 @default.
• W2783239783 crossrefType "journal-article" @default.
• W2783239783 hasAuthorship W2783239783A5010124130 @default.
• W2783239783 hasAuthorship W2783239783A5011459348 @default.
• W2783239783 hasAuthorship W2783239783A5018453803 @default.
• W2783239783 hasAuthorship W2783239783A5018710379 @default.
• W2783239783 hasAuthorship W2783239783A5021533895 @default.
• W2783239783 hasAuthorship W2783239783A5045727242 @default.
• W2783239783 hasAuthorship W2783239783A5063689544 @default.
• W2783239783 hasAuthorship W2783239783A5067123948 @default.
• W2783239783 hasAuthorship W2783239783A5089702789 @default.
• W2783239783 hasBestOaLocation W27832397832 @default.
• W2783239783 hasConcept C127413603 @default.
• W2783239783 hasConcept C13965031 @default.
• W2783239783 hasConcept C150394285 @default.
• W2783239783 hasConcept C159985019 @default.
• W2783239783 hasConcept C178790620 @default.
• W2783239783 hasConcept C185592680 @default.
• W2783239783 hasConcept C192562407 @default.
• W2783239783 hasConcept C199289684 @default.
• W2783239783 hasConcept C2780884618 @default.
• W2783239783 hasConcept C40212044 @default.
• W2783239783 hasConcept C42360764 @default.
• W2783239783 hasConceptScore W2783239783C127413603 @default.
• W2783239783 hasConceptScore W2783239783C13965031 @default.
• W2783239783 hasConceptScore W2783239783C150394285 @default.
• W2783239783 hasConceptScore W2783239783C159985019 @default.
• W2783239783 hasConceptScore W2783239783C178790620 @default.
• W2783239783 hasConceptScore W2783239783C185592680 @default.
• W2783239783 hasConceptScore W2783239783C192562407 @default.
• W2783239783 hasConceptScore W2783239783C199289684 @default.
• W2783239783 hasConceptScore W2783239783C2780884618 @default.
• W2783239783 hasConceptScore W2783239783C40212044 @default.
• W2783239783 hasConceptScore W2783239783C42360764 @default.
• W2783239783 hasFunder F4320335322 @default.
• W2783239783 hasLocation W27832397831 @default.
• W2783239783 hasLocation W27832397832 @default.

• next