Microwave-Driven Nonoxidative and Selective Conversion of Methane to Ethylene over Mn-Based Catalysts [0.03%]
基于锰的催化剂上甲烷的选择性非氧化制乙烯的微波驱动转化反应
Snehitha Reddy Baddam,Changle Jiang,Manohar Reddy Poreddy et al.
Snehitha Reddy Baddam et al.
Recent advancements in microwave-driven nonoxidative catalytic synthesis of C2H4 from CH4 coupling offer a promising, energy-efficient, and eco-friendly alternative to conventional methods, where selective heating under microwave irradiatio...
CO2 Utilization through Reaction with Alcohols: A Quantum Chemical Study [0.03%]
量子化学视角下的二氧化碳与醇类反应利用性研究
Francesca L Bleken,Klaus J Jens,Kjell-Arne Solli et al.
Francesca L Bleken et al.
Reactions between alcohols and carbon dioxide have been the subject of numerous experimental studies. While such reactions are roughly thermoneutral, a direct reaction is highly activated. It has been found that certain amines enhance the r...
Particle-Filled Emulsion Drops Show Flow-Induced Partial Coalescence, but Only Transiently [0.03%]
粒子填充乳滴表现出流体诱发的部分共聚，但仅是短暂的
Jovina Vaswani,Sachin S Velankar
Jovina Vaswani
Partial coalescence refers to a process where two or more droplets come into contact and merge, but do not recover spherical shape. We conduct a flow-visualization study of the shear flow-induced partial coalescence of an emulsion of partic...
Employing Multiple Nonuniform Discrete-Time Grids for Continuous Production Scheduling MILPs [0.03%]
基于多重非均匀离散时间网格的连续生产调度MILP模型
Amin Samadi,Christos T Maravelias
Amin Samadi
When formulating mixed-integer linear programming (MILP) models for production scheduling, the choice of time representation is crucial, as it affects the number of constraints and variables, and thus computational complexity. While many re...
Benders Decomposition Using Graph Modeling and Multi-Parametric Programming [0.03%]
基于图模型和多参数规划的 Bender 分解方法
Parth Brahmbhatt,David L Cole,Victor M Zavala et al.
Parth Brahmbhatt et al.
Benders decomposition is a widely used method for solving large and structured optimization problems, but its performance is affected by the repeated solution of subproblems. We propose a flexible and modular algorithmic framework for accel...
Wet Carbonation of Industrial Recycled Concrete Fines: Experimental Study and Reaction Kinetic Modeling [0.03%]
工业再生混凝土细粉的湿法碳化实验研究与动力学模型分析
Z Tabrizi,C Rodriguez,E Barbera et al.
Z Tabrizi et al.
Carbon dioxide mineralization via wet carbonation of industrial Recycled Concrete Fines (RCFs) offers a promising pathway for mitigating emissions in the cement industry, necessitating reliable kinetic models for technology scale-up. This w...
Nicholas E Thornburg,Jacob H Miller,William Xi et al.
Nicholas E Thornburg et al.
The use of a liquid sorbent in a traditional Haber-Bosch process enables significant improvements in energy efficiency and potential cost savings for arguably the most important chemical process on the planet. The approach presented in this...
Pilot Tests with Waste and Biomass in a 150 kWth Autothermal CLC Unit [0.03%]
采用废物和生物质进行150千瓦热自热CLC装置试验研究
Øyvind Langørgen,Inge Saanum,Roger Khalil
Øyvind Langørgen
Carbon capture and storage from biogenic feedstocks have recently been emphasized as an important contributor to reach climate neutrality by 2050. Chemical looping combustion (CLC) is an attractive technology in this respect, as it can conv...
Integrated Design and Scheduling of Hydrogen Processes under Uncertainty: A Quantile Neural Network Approach [0.03%]
不确定性下的量子神经网络方法集成设计和调度氢气过程
Lavinia M P Ghilardi,Gabriel D Patrón,Antonio Alcántara et al.
Lavinia M P Ghilardi et al.
The design and scheduling of electrolysis-based hydrogen production plants are subject to uncertainty in future electricity price predictions. Two-stage stochastic programming, which can model this uncertainty, often suffers from high compu...
Optimal Process Synthesis of Pesticide Production Considering Variable Demands and Raw Material Prices [0.03%]
考虑需求和原材料价格波动的农药生产合成的优化过程
Austin Johnes,Faisal Khan,M M Faruque Hasan
Austin Johnes
In pesticide manufacturing, the handling and storage of hazardous chemicals are routinely performed under extreme conditions. Demand variability, particularly short-term and seasonal shifts, can exacerbate safety risks by increasing the nee...