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40665 Suchergebnisse für:

Carbon Dioxide (CO2) 

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  1. 06.05.2024 | Online First

    Porous polymer beads with grafted poly(tertiary amine) as catalysts for fixation of carbon dioxide into propylene carbonate

    Porous polymer beads with grafted poly(tertiary amine) were prepared by grafting triethylenetetramine to porous crosslinked poly(methyl acrylate) beads via ester amidation reaction, followed by Eschweiler–Clarke methylation reaction using …

  2. 2024 | OriginalPaper | Buchkapitel

    Carbon Dioxide Active Remote Sensing Using Pulsed 2-µm Lidar

    A pulsed 2-mm Integrated Path Differential Absorption (IPDA) lidar was developed at NASA Langley Research Center for high-accuracy and high-precision measurements of atmospheric carbon dioxide (CO2). The instrument targets the R30 CO2 absorption …

    verfasst von:
    Tamer F. Refaat, Upendra N. Singh
    Erschienen in:
    Space-based Lidar Remote Sensing Techniques and Emerging Technologies (2024)
  3. 14.05.2024 | Online First

    Exploring the potential of lignin extracted with natural deep eutectic solvents for adsorption of carbon dioxide

    The utilization of natural deep eutectic solvents in the extraction of lignin presents a promising sustainable approach for biorefineries. While lignin extracted with NADES has been utilized in various applications, there is a lack of research on …

  4. 2024 | OriginalPaper | Buchkapitel

    Large-Scale Recycling of Carbon: Carbon Dioxide as Source of Carbon

    Stepping Away from Fossil Carbon by Implementing the Carbon Cyclic Economy

    Carbon dioxide can be used as building block for chemicals or source of carbon for energy products (fuels). The latter have a market that is over fifteen times that of chemicals and are, thus, of greater interest for the large-scale implementation …

    verfasst von:
    Michele Aresta
    Erschienen in:
    Advances in CO2 Utilization (2024)
  5. 2024 | OriginalPaper | Buchkapitel

    Spaceborne Aerosol and Carbon Dioxide Detection Lidar (ACDL) Status and Progress

    Spaceborne lidar is an important instrument to measure the global atmospheric CO2 column concentrations and aerosol profiles with high accuracy. Atmospheric environment monitoring satellite (AEMS, also named as DQ-1) Aerosol and Carbon dioxide

    verfasst von:
    Weibiao Chen, Jiqiao Liu, Xia Hou, Huaguo Zang, Yuan Wan, Xiaopeng Zhu, Xiuhua Ma, Dijun Chen, Rui Li
    Erschienen in:
    Space-based Lidar Remote Sensing Techniques and Emerging Technologies (2024)
  6. 2024 | OriginalPaper | Buchkapitel

    Supercritical Carbon Dioxide Recovery System for Potential Application in the European Cement Industry

    The paper focuses on the potential application of supercritical CO2 (sCO2) power cycle for waste heat-to-power systems in cement industries. The reference power cycle is based on the CO2OLHEAT (G.A. 101022831) European project, which includes the …

    verfasst von:
    G. Cevolani, G. Messina, C. Salvini, A. Giovannelli
    Erschienen in:
    Sustainable Development with Renewable Energy (2024)
  7. 2024 | OriginalPaper | Buchkapitel

    Adsorption Contact Time Effect of Carbon Dioxide Adsorption Using Rice-Straw Biochar on Biogas Performance

    Biogas purification should be done to enrich methane composition in biogas. The technology to enrich methane composition is by removing carbon dioxide as impurity gas. The effect of carbon dioxide adsorption in biogas has been investigated. In …

    verfasst von:
    Ambar Pertiwiningrum, Ray Sandy Mahesaputra, Andang Widi Harto, Margaretha Arnita Wuri, Widyawati Luhur Pambudi, Alva Edy Tontowi
    Erschienen in:
    Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (3rd Edition) (2024)
  8. 12.03.2024 | OriginalPaper

    Reactivity of carbon dioxide during pyrolysis of paper-plastic composite

    Composite materials have been widely used because of their superior properties compared to those of the original material. Separation of the constituent materials is not easy in the recycling process, and such an effort lowers economic viability.

  9. 27.03.2024 | Online First

    Investigating the relationship between economic growth, energy consumption, and carbon dioxide (CO2) emissions: a comparative analysis of South Asian nations and G-7 countries

    This study provides a novel perspective for examining the relationship between economic growth, energy consumption, and carbon dioxide (CO2) emissions by comparing developing countries, particularly those in the South Asian region, with developed …

  10. 2024 | OriginalPaper | Buchkapitel

    Numerical Analysis of Rotating Zigzag Bed Separator in Cryogenic Condition for Removing Carbon Dioxide

    Carbon dioxide (CO2) is a greenhouse gas that occurs naturally, but since the industrial revolution, the quantity of CO2 in the atmosphere has increased by roughly 50%. This increase in CO2 changes the earth’s climate. Carbon capture and storage …

    verfasst von:
    Deevikthiran Jeevaraj, Mohd Fadzil Ali Ahmad, Asyiqin Imran
    Erschienen in:
    Intelligent Manufacturing and Mechatronics (2024)
  11. 27.03.2024 | Online First

    Surface Modification of Activated Carbon Fibers for the Adsorption Capture of Carbon Dioxide in Flue Gas

    Tetraethylenepentamine (TEPA) and K2CO3 were utilized as modifiers to optimize the surface properties of ACFs and enhance their CO2 adsorption performance. The results show that the TEPA modification leads to an increase in the nitrogen content …

  12. 2024 | OriginalPaper | Buchkapitel

    Global Warm(n)ing Due to Carbon Dioxide Emissions, and Related Actions

    This chapter introduces the scientific and geo-social context linked to anthropogenic emissions of CO2, and to the connected climate emergency. The theme is treated on the basis of data regarding CO2 emissions, its concentration in the atmosphere …

    verfasst von:
    Fabio Montagnaro
    Erschienen in:
    Sustainable Energy Production Using Solid Materials (2024)
  13. 2024 | OriginalPaper | Buchkapitel

    Managing the Design Process of a Low-Cost Mini Device for Measuring Hydrogen and Carbon Dioxide from Biogas Through Pahl & Beitz Methodology

    Over time, some gas analyzer equipment has been developed that, while meeting standard objectives, fails to pass beyond the permissible safety and cost limits. Therefore, the present work aimed to develop a gas analyzer deviceGas analyzer device …

    verfasst von:
    Rodrigo Fernández-Loyola, Juan Francisco Pérez-Robles, Jesús Delgado-Maciel, Arlet A. Osorio-Núñez, Arely B. Hernández-Maldonado
    Erschienen in:
    Management Engineering in Emerging Economies (2024)
  14. 20.03.2024 | ReviewPaper

    Advancements on metal oxide semiconductor photocatalysts in photo-electrochemical conversion of carbon dioxide into fuels and other useful products

    Due to its fascinating and tunable optoelectronic properties, semiconductor nanomaterials are the best choices for multidisciplinary applications. Particularly, the use of semiconductor photocatalysts is one of the promising ways to harness solar …

  15. 2024 | OriginalPaper | Buchkapitel

    Analysis of Carbon Dioxide Integration as Raw Material in Existing Biomass Upgrading Processes for the Sustainable Production of High Value-Added Products

    Carbon dioxide (CO2) emissions contribute to important impacts in climate change and global warming. The concentration of this gas has increased up to 400 ppm in the last years. The most contributing sectors to the CO2 accumulation in the …

    verfasst von:
    Pablo-José Inocencio-García, Juan Camilo Solarte-Toro, Carlos Ariel Cardona-Alzate
    Erschienen in:
    Contributions of Chemical Engineering to Sustainability (2024)
  16. 19.03.2024 | OriginalPaper

    Research Progress of Friendly Carbon Dioxide Expansion Flooding: A Review

    CO2 expansion flooding technology has the potential to significantly enhance oil recovery in low permeability and ultra-low permeability reservoirs, while also facilitating carbon capture, utilization, and storage (CCUS) to a certain extent. This …

  17. 30.03.2024 | OriginalPaper

    Effect of Esterification of Natural Dyes with Glycosides on Dyeing Properties of Natural Fibers in Supercritical Carbon Dioxide

    The color-rendering abilities of esterified natural dyes are influenced by the structure of their parent dyes and the position at which the ester group is introduced, resulting in low efficiency in screening and synthesizing suitable esterified …

  18. 2024 | OriginalPaper | Buchkapitel

    Innovative Methods for Mitigating the Carbon Dioxide Impact in Energy Production Processes

    In this chapter, we present three technologies that are establishing themselves in the scientific and industrial panorama, as innovative methods for obtaining streams rich in CO2, which can therefore be reused or stored, avoiding its direct …

    verfasst von:
    Fabio Montagnaro
    Erschienen in:
    Sustainable Energy Production Using Solid Materials (2024)
  19. 18.03.2024 | OriginalPaper

    Study on the Plugging Mechanism of Carbon Dioxide Oil Drive in Shale

    The CO2 enhanced oil recovery(EOR) technology is widely utilized in the development of shale oil reservoirs. However, reservoir plugging issues often occur during the CO2 injection process, leading to reduced onsite development efficiency.

  20. 20.04.2024 | Online First

    Forecasting energy consumption and carbon dioxide emission of Vietnam by prognostic models based on explainable machine learning and time series

    This study assessed the usefulness of algorithms in estimating energy consumption and carbon dioxide emissions in Vietnam, in which the training dataset was used to train the models linear regression, random forest, XGBoost, and AdaBoost, allowing …

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