Hydropyrolysis: implications for radiocarbon pre-treatment and characterization of Black Carbon [PDF]
, 2010 Charcoal is the result of natural and anthropogenic burning events, when biomass is exposed to elevated temperatures under conditions of restricted oxygen.
Snape, C.E. +8 more
core +9 more sources
Quantification of black carbon in urban soils [PDF]
, 2011 Black carbon (BC), which comprises partially combusted organic material such as char and soot, is a hazardous pollutant and contributor to global warming, but is also highly stable, and once deposited in soil contributes to long-term stocks of ...
McCormack, Sarah
core +6 more sources
An investigation into the archaeological application of carbon stable isotope analysis used to establish crop water availability: solutions and ways forward [PDF]
, 2011 Carbon stable isotope analysis of charred cereal remains is a relatively new method employed by archaeological scientists to investigate ancient climate and irrigation regimes. The aim of this study was to assess the effect of environmental variables
Jenkins, Emma L. +5 more
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Sources of uncertainties in modelling black carbon at the global scale [PDF]
, 2010 Our understanding of the global black carbon (BC) cycle is essentially qualitative due to uncertainties in our knowledge of its properties. This work investigates two source of uncertainties in modelling black carbon: those due to the use of different ...
J. Wilson +20 more
core +3 more sources
Molecules, 2020 Waste scrap tyres were thermally decomposed at the temperature of 600 °C and heating rate of 10 °C·min−1. Decomposition was followed by the TG analysis. The resulting pyrolytic carbon black was chemically activated by a KOH solution at 800 °C.
Zuzana Jankovská +3 more
doaj +1 more source
Adsorption ability of the carbon black for nickel ions uptake from aqueous solution [PDF]
Hemijska Industrija, 2013 Surface modification can be performed by adsorption of certain organic compounds on the surface of carbon. The main objective of this work was to compare the adsorption ability of acid-modified carbon black with the non-modified one.
Rađenović Ankica, Malina Jadranka
doaj +1 more source
Australian climate-carbon cycle feedback reduced by soil black carbon [PDF]
, 2008 Annual emissions of carbon dioxide from soil organic carbon are an order of magnitude greater than all anthropogenic carbon dioxide emissions taken together1.
Jan Skjemstad +17 more
core +1 more source
Contents of black carbon in some anthrosols from Zhejiang Province
浙江大学学报. 农业与生命科学版, 2010 To understand the effects of human activity on accumulation of black carbon in soils, 251 surface soil samples were collected from Zhejiang Province. The soil samples had different land uses, including urban green space, road in urban area, manufacture ...
LIU Zhao-yun, ZHANG Ming-kui
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BIOMASS BURNING RELATED POLLUTIONS AND THEIR CONTRIBUTIONS TO THE LOCAL AIR QUALITY IN HONG KONG [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 In this study, we present a quantitative estimation of the impacts of biomass burning emissions from different source regions to the local air quality in Hong Kong in 2014 using global chemistry transport model simulations, sun photometer measurements ...
K. L. Chan, K. Qin
doaj +1 more source
CARBON MODIFICATION OF BITUMEN
Вестник СибАДИ, 2019 Introduction. The causes of premature destruction of asphalt concrete coatings are aging and low quality of bitumen. The paper describes the methods for improving the bitumen properties.
K. V. Belyaev, I. L. Chulkova
doaj +1 more source