HBIS (China)

Experimental and molecular simulation study on compatibility and interaction in hybrid plastic–rubber modified asphalt

The application of plastics in asphalt pavements has attracted considerable attention due to its potential environmental and engineering benefits. However, the type and properties of hybrid plastics are critical to the compatibility of modified asphalt. In this study, Rubber–plas...

Meta-Analysis of Green Manure Incorporation Effects on Soil Aggregates and Organic Carbon

Green manure incorporation is widely used to improve soil structure and enhance soil organic carbon (SOC) accumulation; however, the overall effects on soil aggregate distribution and carbon allocation among different aggregate fractions remain uncertain across diverse field cond...

Tracking vegetation disturbance, recovery, and sustainability in open-pit mining areas of Beijing–Tianjin–Hebei Region from 2000 to 2024

Evaluating the overarching efficacy of environmental rehabilitation initiatives and driving sustainable progress within open-pit mining areas heavily depends on the precise, sustained tracking of both vegetative degradation and its subsequent regenerative phases. Overcoming the b...

Comparative analysis of heat–power decoupling technologies and hot-water tank optimization for deep peak shaving of a 350 MW supercritical combined heat and power unit

To improve the deep peak-shaving capability of combined heat and power (CHP) units under high-penetration renewable energy integration while maintaining heating security and operational economy, this study investigates a 350 MW supercritical extraction heating unit. An off-design...

Non-noble Metal Oxide Catalysts for CO Oxidation in Humid and Sulfur-Containing Streams: From Activity Competition to Stability Challenges

The efficient removal of carbon monoxide from industrial and vehicular emissions has become a pressing practical challenge, driven by tightening emission standards and growing concerns over ambient air quality. Noble metal catalysts, despite their excellent low-temperature activi...

A Grid-Forming Control Strategy Based on a Hybrid Approach Combining a Physical Model and LSTM for Photovoltaic and Energy Storage Systems

Traditional grid-forming converter (GFC) control faces fundamental challenges in maintaining DC bus stability during rapid power transients, primarily due to the limited dynamic response capability of source-side energy storage devices. To address this, this paper proposes a hybr...

Characterization of B 2 O 3 ‐Modified CaF 2 –CaO–Al 2 O 3 Slag for Improved Electroslag Remelting Processes: Electric Conductivity and Surface Tension

The electrical conductivity and surface tension of the CaF 2 –CaO–Al 2 O 3 –MgO slag with varying B 2 O 3 content (2–7 mass%) were measured between 1573 and 1823 K using the four‐electrode method and the maximum‐pull method. XPS analysis was conducted to investigate the effect of...

Effects of groundwater level decline on shallow soil water in grassland open-pit mining areas: Water vapor migration and water sources estimation

Study region The Chenqi Coalfield in the Hulunbuir grassland, a typical semi-arid grassland open-pit mining area in Inner Mongolia, China, where mining has caused severe groundwater level decline. Study focus This study adopted in situ monitoring and hydrogen-oxygen stable isotop...