Fixing carbon

This study aimed to address this knowledge gap by providing a comprehensive and detailed database of the characteristics and compositions of the most commonly encountered agricultural residues in Vietnam and Ireland. The research encompassed the analysis of various aspects, including physical characteristics such as moisture content, bulk density, calorific value, volatile matter, fixed-carbon content, and ash content.

6p vicwell 06-03-2024 6 3   Download

This standard is issued under the fixed designation A1; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon indicates an editorial change since the last revision or reapproval.

7p hth_hn_vn 10-12-2023 8 4   Download

This standard is issued under the fixed designation A2; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon indicates an editorial change since the last revision or reapproval.

3p hth_hn_vn 10-12-2023 5 4   Download

Part 1 book "Microbiology for dummies" includes content: Microbiology and you, microbiology - the young science, microbes - they’re everywhere and they can do everything; understanding cell structure and function, making sense of metabolism, get ting the gist of microbial genetics, measuring microbial growth, appreciating microbial ancestry, harnessing energy, fixing carbon, comparing respiration and fermentation, uncovering a variety of habitats.

192p oursky07 24-10-2023 6 4   Download

Mangrove forests are saline or brackish wetland environments, in which substrateusually anoxic due to waterlogging. This unique condition induces a high ability of this ecosystem in fixing and storing CO2, one of the greenhouse gases that contribute to global warming.

3p vilucius 03-03-2023 2 1   Download

The applicability of 3D-printed activated carbons for their use to CO2 capture in post-combustion streams and the influence of activation conditions on CO2 uptake and CO2 to N2 selectivity were studied.

13p vironald 15-12-2022 3 2   Download

In this study, the complete oxidation of an aromatic hydrocarbon compound such as toluene into carbon dioxide and water was carried out in a continuous fixed bed reactor. OMS-2 material synthesized by the refluxing method was used as the catalyst.

8p viporsche 25-10-2022 5 3   Download

To the best of our knowledge, a very few studies have focused on the effects of energy consumption on climate change in developing and developed countries. The purpose of this paper is to study the effects of energy consumption on carbon dioxide emission in the South-east Asian countries, including Cambodia, Indonesia, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam.

10p visherylsandberg 18-05-2022 8 1   Download

For each selected value of pyrolysis temperature, three levels of residence time for pyrolysis process were set as 0, 60 and 120 minutes, respectively. Some properties of the final product from the pyrolysis process i.e volatile, ash content, fixed-carbon and higher heating value (HHV) were measured. The experimental results have shown that in the current range of experimental work, charcoal products could get the highest fixed-carbon content at the pyrolysis temperature of 6000C and with the residence time of 120 minutes.

5p mynguyenha 21-07-2021 18 2   Download

The study reveals that the use of energy for economic development is ineffective and inconsistent with the overview of sustainable development due to the result of increasing CIWB. However, the sign of negative coefficients of GDP and FDI per capita in control variables have given the striking findings that these factors will be helpful for lower middle - income countries to pursue sustainable development by reducing CIWB.

10p trinhthamhodang11 04-05-2021 16 1   Download

Three pectinolytic microbial consortia developed for faster retting of jute (Chorchorus olitorius L. and Chorchorus capsularis L.) were subjected to various pH (4 to 12) and media with variable nitrogen and fixed carbon sources for optimization of fermentation conditions of the consortia for cost-effective pectin degrading enzyme production. All the microbial consortia were active over a wide range of pH from 6 to 10 and recorded maximum polygalacturonase and pectin lyase activities at pH 10.

7p cothumenhmong9 18-01-2021 11 2   Download

This paper presents a static analysis and parameter optimization for the xed-guided beam exures via using the pseudo-rigid-body model and a fmincon algorithm. The Finite Element Method (FEM) of the xed-guided beam also has been used to verify the maximum stress and the x−direction displacement. Modi ed pseudorigid-body model (M-PRBM) is also applied to signi cantly enhance the accuracy of the maximum stress value. The results show that the averaged errors of maximum stress between MPRBM and FEM are 3.48% for aluminum, and less than 10.9% for titanium, carbon steel, and alloy steel.

15p nguathienthan9 08-12-2020 12 0   Download

This standard issued under the fixed designation A 709/A 709M, the number immediately following the designation indicates the year of original adoption or, in the case of revision the year of last revision. A number in parenthese indicates the year of last reapproval.

8p maryland93 14-10-2020 63 3   Download

This standard is issued under fixed designation A 1, the number immediately following the designation indicates year of original adoption or, in the case of revision, the year of last revision. A number in parenthese indicates of last reapproval. A supperscrip inducates and editorial change since the last revision or reapproval.

6p maryland93 13-10-2020 33 1   Download

This standard is issued under the fixed designation A 2; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

3p maryland93 13-10-2020 25 1   Download

Plant releases volatile chemicals compounds in air through which plant interacts to both biotic and abiotic communities these are called plant volatiles. Nearly one-fifth of the carbon fixed by plant every day is released as volatiles. Majority of plant volatiles are derived from: terpenoids, fatty acid catabolites, aromatics, amino-acid derived products and alcohols. Plant volatiles serve various functions in plants ranging from signal transduction to plant defense.

14p kethamoi6 29-06-2020 9 1   Download

A field experiment was conducted in kharif 2011on blackgram genotype T-9. The experiment was laid out in randomized block design with three replication and thirteen treatments. There was significant improvement recorded in yield, nutrient content, uptake and physico-chemical properties viz. pH, electrical conductivity, organic carbon and available N and P of soil under black gram crop. Grain yield was increased by 47.06% in treatment T13 over control while, organic carbon showed significantly highly positive correlation with available nitrogen (r=.878) in post harvest soil.

9p chauchaungayxua6 26-06-2020 16 1   Download

The physical and proximate analysis of the fuel used during cooking was determined. The properties viz., moisture content fixed carbon, volatile matter, ash content was determined and the physical properties like bulk densities, resistance to water penetration and the shatter resistance of agro residue briquettes were determined to know the suitability of fuel for cook stove.

18p nguaconbaynhay6 24-06-2020 16 0   Download

Particle size is important parameter affecting the composition, quality and final applications of the producer gas. Fine grained or fluffy feed stock may cause flow problems in the gasifier as well as an inadmissible pressure drop over the reduction zone and a high proportion of dust in the gas. To avoid such problems briquetted material considered for gasification. The developed gasifier was tested with different sizes of briquettes of 15, 30 and 45 mm width and 90 mm diameter. The volatile matter, fixed carbon and ash content of briquette were found as 71.87%, 17.07% and 4.

4p nguaconbaynhay6 23-06-2020 7 0   Download

The study was carried out to investigate the above ground biomass, below ground biomass and estimate the total carbon sequestration of the selected tree species found in Intanki National Park, Nagaland viz., Tetrameles nudiflora, Cyclostemum assamicus, Mansonia dipikae, Dillenia indica, Bischofia javanica, Polyathia cerasoides and Amoora wallichii by non-destructive method.

6p trinhthamhodang1213 30-05-2020 14 1   Download