Results 211 to 220 of about 680,896 (253)

Controllable construction of cobalt nanoparticles in nitrogen-doped carbon nanotubes for photothermal CO₂ methanation. [PDF]

Chem Sci
Xia Z, Zhai J, Lin L, Chen X, Xue C, Jia S, Jiao J, Dong M, Han W, Zheng X, Xue T, Wu H, Han B.   +12 more
europepmc   +1 more source

Prospective LCA of E‐Methanol Along the Transformation of Steel Industry

Chemie Ingenieur Technik, EarlyView.
The environmental effects of change in steel production route on e‐methanol production are analyzed as they shift from blast furnace route to direct reduction route. Specific hydrogen demand reduces, as do the avoided CO2 emissions. E‐methanol's overall carbon footprint stays in a narrow range of −1 to −1.1 kg‐CO2‐eq./kg‐methanol.
Ankur Gaikwad
wiley   +1 more source

Plasma-Derived Atomic Hydrogen Enables Eley-Rideal-Type CO₂ Methanation at Low Temperatures. [PDF]

JACS Au
Kim DY, Inagaki Y, Yamakawa T, Lu B, Sato Y, Shirai N, Furukawa S, Kim HH, Takakusagi S, Sasaki K, Nozaki T.   +10 more
europepmc   +1 more source

Comparative Assessment of Methanol Production Pathways From Steel Mill Gases

Chemie Ingenieur Technik, EarlyView.
This publication reviews the process concepts and assessments for converting steel mill gases into sustainable methanol, focusing on energy efficiency, and the regulatory framework. From an energy perspective, the production of methanol from BOFG and H2 separated from coke oven gas is of particular interest.
Nils Tenhumberg, Stefan Schlüter, Matthias Krüger   +2 more
wiley   +1 more source

Strong Stabilization of Co Nanoparticles by CeO_2-x Clusters in Inverse CeO_x/Co Catalysts for Enhanced CO₂ Methanation. [PDF]

Adv Mater
Gao Y, Muravev V, Fan Y, Zhang H, Wagemakers J, Parastaev A, Kosinov N, Hensen EJM.   +7 more
europepmc   +1 more source

Selective Non‐Catalytic Reduction of NOx in the Exhaust Gas of Small Wood Gasification Boilers

Chemie Ingenieur Technik, EarlyView.
Kinetic studies of the SNCR reaction were conducted to investigate NOx reduction in the exhaust gas of small‐scale wood gasification boilers. Both the experimental results and the derived global kinetic model indicate that SNCR can achieve a significant reduction in NOx emissions under typical operating conditions. ABSTRACT The gas‐phase reaction of NO
Alexander Groß, Sven Kureti
wiley   +1 more source

Insight and comprehensive study of Ni-based catalysts supported on various metal oxides for CO₂ methanation. [PDF]

Sci Rep
Kuhaudomlap S, Srifa A, Koo-Amornpattana W, Fukuhara C, Ratchahat S.   +4 more
europepmc   +1 more source

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

CO₂ Methanation over Ni Catalysts Supported on Pr-Doped CeO₂ Nanostructures Synthesized via Hydrothermal and Co-Precipitation Methods. [PDF]

Nanomaterials (Basel)
Tsiotsias AI, Charisiou ND, Dabbawala AA, Hussien AGS, Sebastian V, Hinder SJ, Baker MA, Mao S, Polychronopoulou K, Goula MA.   +9 more
europepmc   +1 more source

Analysis of Radial Heat Transfer in Cooled Fixed‐Bed Reactors by One‐ and Two‐Dimensional Models

Chemie Ingenieur Technik, EarlyView.
Exothermic fixed‐bed reactors are analyzed using 1D and 2D models. Radial temperature profiles from the 2D model enable optimization of the 1D approach via adjusted overall heat transfer coefficient. Derived correlations improve prediction accuracy, whereas thermal runaway behavior and model sensitivity are evaluated. ABSTRACT Exothermic reactions in a
Cora Bischoff, Andreas Jess
wiley   +1 more source