Results 171 to 180 of about 10,689 (256)

Techno‐Economic Analysis of Methanol Production From Steel Mill Gases

open access: yesChemie 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

Clathrate hydrate crystallization

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

A novel bubbling fluid bed reactor for the autothermal pyrolysis of waste plastics

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract A new pilot‐scale fluidized bed reactor operated under continuous conditions was developed and tested for the thermal pyrolysis of high‐density polyethylene (HDPE). The study focused on assessing the reliability and operability of the system under different operating conditions (400–550°C), while monitoring mass and energy balances, product ...
Khadija Olivia Ogoula Igouwe   +4 more
wiley   +1 more source

Progress, Challenges, and Outlook for Sodium‐Ion Battery Recycling

open access: yesCleanMat, EarlyView.
This review highlights the progress and challenges of sodium‐ion batteries (SIBs) recycling. It introduces the main material systems of SIBs and their degradation, outlines economic, technical, and environmental requirements, and evaluates four major strategies: pretreatment, pyrometallurgy, hydrometallurgy, and direct regeneration.
Yihao Shen   +3 more
wiley   +1 more source

The Governance Gap: Democratizing Drug Development Through Decision Architecture

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Drug development is most exposed to governance failure where it can least afford it, in global health. The field has more predictive power than at any point in its history and roughly the same failure rate it had a decade ago. We argue that this paradox persists because the field has invested heavily in prediction science while neglecting decision ...
Craig R. Rayner   +16 more
wiley   +1 more source

“Efforts to Surface the Unspoken”: A Mixed Methods Study of a Risk‐Informed Check‐In in Norwegian Family Mediation

open access: yesConflict Resolution Quarterly, EarlyView.
ABSTRACT In family mediation, emotional discomfort and perceived unsafety may signal deeper relational risks, including postseparation violence. Standard intake procedures in Norwegian family mediation depend on disclosure to a nonclinical administrator before any therapeutic relationship exists, and research documents systematic under‐reporting at ...
Jan Stokkebekk   +2 more
wiley   +1 more source

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