Results 81 to 90 of about 18,898 (219)

Collaborative mining technological system of safety-green-high efficiency-low carbon for open pit coal mine

Meitan xuebao
The safe, green, efficient and low-carbon coal mining is the common goal of surface coal mines around the world. The development intensity and ecological carrying capacity of surface coal mine resources in China show the reverse development ...
Runcai BAI, Ensan FU, Li MA, Hao ZHAO, Senlin CHAI   +4 more
doaj   +1 more source

Internal Carbon Cycles in the Steel Industry: Pathways for CO2 Management and Carbon Capture Utilization

Chemie Ingenieur Technik, EarlyView.
The steel industry accounts for about 7%‐9% of global CO2 emissions. While H2‐based direct reduction is a long‐term route, near‐term solutions are needed for existing plants. Internal carbon cycles reuse steelworks off‐gases and by‐products, enabling circular carbon use and supporting CCU integration.
Florian Haakmann, Nina Kolbe, Julian Suer, Cássia Castro Müller, Nils Jäger   +4 more
wiley   +1 more source

Application of artificial neural network and general machine learning modelling on CO2 adsorption in moisture equilibrated South African high and medium rank coals

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the effect of moisture on CO2 adsorption in South African coals using both experimental and machine learning approaches. Three coal samples (SL, TN, and EM) with varying ranks (RoVmr: 3.49%, 1.26%, and 0.64%, respectively) were collected from different regions of South Africa.
Kasturie Premlall, Lawrence Koech, Douw Faurie, Khanyisile Lepota   +3 more
wiley   +1 more source

Research status & challenges on prevention and control technology for thermal runaway combustion-explosion of lithium-ion battery in coal mines

Meitan xuebao
With the continuous promotion of the “carbon neutral& carbon peak” process, the energy electronics industry that deeply integrates lithium-ion energy storage batteries, information technology and coal mines is flourishing.
Yongzheng YAO, Yiyuan WANG, Fubao ZHOU
doaj   +1 more source

Does ESG Uncertainty Matter for Renewable and Nonrenewable Energy Consumption? Policy Implications in the Context of SDG 7 and SDG 13

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In the discourse on environmental sustainability and energy security, energy management is an inevitable policy issue that requires research‐based solutions. Based on this, the present study contributes by examining the impact of environmental, social, and governance (ESG) uncertainty on energy consumption patterns in the USA from 2002 to 2024.
Naif Alsagr, Qasim Raza Syed, Ahsan Anwar   +2 more
wiley   +1 more source

Key technology system for fiber optic intelligent sensing in coal mining

河南理工大学学报. 自然科学版
Intelligentization of coal mines is the essential way to achieve high-quality development of the coal industry.ObjectivesIn response to the current problems of incomplete posture perception of underground roadway and equipment， the need for improvement ...
FENG Haotian, FANG Xinqiu, QIAO Fukang, CHEN Ningning, SONG Yang, HE Dexing, LIANG Minfu, WU Gang, WU Yang   +8 more
doaj   +1 more source

Corporate Social Responsibility and Corporate Tax Avoidance in Europe: Evidence From the Anti‐Tax Avoidance Directives

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines the relationship between corporate social responsibility (CSR) and corporate tax avoidance (CTA) in the European Union, exploiting institutional variation arising from CSR disclosure regimes and the introduction of the Anti‐Tax Avoidance Directives (ATAD).
Alessandro Migliavacca
wiley   +1 more source

Harmonizing Social Impact Assessment in the Bioeconomy: A Cross‐Regional Fuzzy‐Delphi Approach

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT The bioeconomy transition risks underrepresenting social sustainability, while existing Social Life Cycle Assessment (S‐LCA) applications remain insufficient for comparison and decision support due to heterogeneous and non‐standardized selection of social impact categories. This study proposes a cross‐regional baseline set of impact categories
Julia Lessa Feitosa Virgolino, Claudia Coutinho‐Nóbrega, Nicholas M. Holden   +2 more
wiley   +1 more source

Visual SLAM keyframe selection method with multiple constraints in underground coal mines

Meitan xuebao
The significant demand of coal mine intelligence has put forward some higher requirements for the intelligent perception of underground mobile robots in coal mines, and the Visual Simultaneous Localization and Mapping (VSLAM) is a key technology for the ...
Yinan GAO, Wanqiang YAO, Xiaohu LIN, Junliang ZHENG, Bolin MA, Wei FENG, Kangzhou GAO   +6 more
doaj   +1 more source

Industrial Structure and Ecological Sustainability: Evidence From Small‐Scale Industries in Nordic Countries

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines how industrial structure is associated with ecological sustainability in Nordic countries over the period 2001–2022. The analysis focuses on the share of small‐scale industries in the industrial system and examines its association with ecological sustainability, measured by the load capacity factor.
Ismail Demirdag, Abdullah Emre Caglar, Mustafa Naimoğlu   +2 more
wiley   +1 more source