Results 51 to 60 of about 47,976 (293)

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi   +4 more
wiley   +1 more source

Evolution of coke microstructure and metallurgical properties during graphitization in a blast furnace

open access: yes工程科学学报, 2018
The currently used low carbon operation in blast furnaces (BFs) leads to a thin coke layer and deterioration in gas and liquid permeability. Previous studies have reported that coke breeze, formed by the graphitization of coke, is one of the main ...
ZHAN Wen-long   +5 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

open access: yesBusiness 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   +2 more
wiley   +1 more source

Sexagesimal scale for mapping human genome Escala sexagesimal para mapear el genoma humano

open access: yesRevista Chilena de Historia Natural, 2001
In a previous work I designed a diagram of the human genome based on a circular ideogram of the haploid set of chromosomes, using a low resolution scale of Megabase units.
RICARDO CRUZ-COKE
doaj  

Towards a Socially Inclusive Circular Economy: Evidence From Social Enterprises in Low‐ and Middle‐Income Countries

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Circular economy (CE) and social entrepreneurship (SE) are increasingly recognised as critical pathways for sustainable development, yet CE research often underplays social inclusion, particularly in low‐ and middle‐income countries (LMICs).
Maria L. Granados, Adeyemi Adelekan
wiley   +1 more source

Knowledge Sharing in the Mining Sector: Unlocking Employee Ambidexterity Through Psychological and Environmental Mediating Factors

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how and why individual knowledge sharing fosters ambidextrous behavior among nonmanagerial employees in an operationally intensive, environmentally sensitive industry. We conducted a survey of 243 operators across 10 plants of an international lime producer, finding that knowledge sharing is positively related to individual
Laurent Scaringella   +2 more
wiley   +1 more source

Interface wetting behavior between iron and coke during the carbon dissolution process in a blast furnace

open access: yes工程科学学报, 2020
Good gas permeability is an essential factor for the smooth operation and high performance in the lower part of the blast furnace. Under the present low carbon blast furnace smelting conditions, the coke layer is thinner, and the proportion of the molten
Wen-long ZHAN   +6 more
doaj   +1 more source

Dynamic Optimization and Production Planning of Thermal Cracking Operation [PDF]

open access: yesModeling, Identification and Control, 2003
This work addresses the dynamic optimization of the production period of thermal crackers with respect to coke formation in the cracking coil and transfer line exchanger.
Emil H. Edwin, Jens G. Balchen
doaj   +1 more source

Thermal Treatment of Syrian Sponge Coke

open access: yes, 2005
Samples of Syrian sponge coke were thermally treated at high temperatures and increased residence time. A coke of higher quality was thereby obtained, with reduced sulphur content and higher real density.
Hassan Al-Haj Ibrahim   +1 more
core   +1 more source

The Influence of Incongruent Line Extensions on Choice of a Brand's Pre‐Existing Products: The Mediating Role of Curiosity

open access: yesJournal of Consumer Behaviour, EarlyView.
ABSTRACT Many brands have added highly incongruent products to their product lines, such as Lay's Chicken and Waffles Potato Chips, Blueberry Cheerios, and Carrot Cake Oreos. This paper investigates how highly incongruent products influence the choice of pre‐existing items in the product line.
Brittney Stephenson   +4 more
wiley   +1 more source

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