Results 31 to 40 of about 247,388 (153)

Relating Rapid Chloride Migration Coefficient of Blast Furnace Slag Concrete to Capillary Pore Structure Parameters [PDF]

MATEC Web of Conferences, 2019
Blast furnace slag blended concrete is widely used in infrastructure, and its chloride resistance is of great concern. This paper experimentally investigated the capillary pore structure and chloride resistance of blast furnace slag blended concrete ...
Yang Chao, Wang Shuguang, Xu Feng, Li Weiwei, Du Dongsheng   +4 more
doaj   +1 more source

An Indicator‐Based Decision Framework for Circular Bioeconomy Transition in the Steel Industry: Integrating Multiphase Learning and Cooperative Game Modelling

Business Strategy and the Environment, EarlyView.
ABSTRACT Despite growing attention to the circular bioeconomy (CBE), the steel industry currently lacks a standardised, sectoral measurement framework to facilitate a low‐carbon transition. In this study, a decision‐support framework for evaluating CBE performance in the steel industry is proposed.
Ali Zamani Babgohari, Mohammadreza Sadeghi‐Moghadam, Hannan Amoozad Mahdiraji   +2 more
wiley   +1 more source

Government Subsidies for Industrial Symbiosis: Is It Always Worth It? Assessing Effectiveness and Efficiency Through Agent‐Based Modeling

Business Strategy and the Environment, EarlyView.
ABSTRACT Policy intervention can be a driver for industrial symbiosis (IS). However, given the wide variety of policy instruments available, policymakers should be guided in the policy design process to ensure that their intervention is effective and efficient. In this paper, we propose an agent‐based (AB) model intended to assess the effectiveness and
Melissa Mollica, Alberto Nastasi, Luca Fraccascia   +2 more
wiley   +1 more source

Experimental Study on Grouting Material of Red Mud–blast Furnace Slag–steel Slag Ternary System

工程科学与技术, 2021
In order to solve the problems of environmental pollution and high cost caused by a large amount of cement consumed in the treatment of underground engineering disasters, this paper prepared the red mud–blast furnace slag–steel slag based ternary system ...
Zhaofeng LI, Chao LIU, Chuan WANG, Jian ZHANG, Yansheng WANG, Yifan GAO   +5 more
doaj  

Industrial Symbiosis as a Neglected Opportunity in Industrial Decarbonisation Pathways: Qualitative Insights From the Australian Manufacturing Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT Industrial symbiosis (IS) represents a key strategy for industrial decarbonisation (ID) by converting one industry's waste into valuable inputs for another, reducing emissions and resource extraction. Scientific studies have explored the concept, implementation approaches and theoretical foundations of IS.
Marzieh Dehghan Niri, A S M Monjurul Hasan, Andrea Trianni   +2 more
wiley   +1 more source

Study on the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete based on grey correlation theory

Journal of Asian Architecture and Building Engineering
Variations in the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete were studied. The grey correlation theory established the relationship between mechanical properties and pore structure. The test results
Peng Zhang, Dongsheng Shi, Ping Han, Zheng Ma   +3 more
doaj   +1 more source

Geopolymer concrete with ground granulated blast furnace slag and black rice husk ash

Građevinar, 2015
An experimental study on the strength and durability properties of geopolymer concrete prepared using the ground granulated blast furnace slag and black rice husk ash is presented in the paper.
Prasanna Venkatesan Ramani, Pazhani Kandukalpatti Chinnaraj   +1 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

Stabilisation of sulphide rich soil: problems and solutions [PDF]

, 2012
The research presented in this thesis can be split into two well-defined areas. Firstly, the effects of the addition of lime (either 2%, 4%, 6% or 8%Ca(OH)2 or 1.5%, 3%, 4.5% or 6%CaO) on various engineering properties of a sulphide (pyrites) rich ...
Thomas, Bari Ian
core  

Techno‐Economic Analysis of Methanol Production From Steel Mill Gases

Chemie Ingenieur Technik, EarlyView.
A techno‐economic analysis for the synthesis of methanol from steel mill gases is carried out. Four different process concepts are defined and analyzed. The analysis yields levelized cost of methanol estimates between €1130 and €1419 t−1. Sensitivity analyses identify hydrogen production as the largest contributor to cost.
Lars Paschke
wiley   +1 more source