Results 181 to 190 of about 203,106 (381)

The Koppers-Totzek Coal Dust Gasification Process

, 1954
H.H. Koppers
openalex   +2 more sources

Sustainable Hydrogen Production, a Review of Methods, Types, Applications, Challenges, and Future Perspectives

Global Challenges, EarlyView.
This graphical abstract illustrates sustainable hydrogen production methods integrating solar, wind, and biomass sources. It highlights electrolysis as the central green hydrogen pathway and contrasts renewable and industrial uses. Color‐coded hydrogen types depict the diversity in production technologies, emphasizing clean energy transitions and ...
Sajid Ali Ansari, Mir Waqas Alam, Neetu Dhanda, Misbah Sehar Abbasi, Mais Emad Ahmed, Alanoud bader alrashidi, Amani Mubarak Al‐Farhan, Buzuayehu Abebe   +7 more
wiley   +1 more source

Formation of thermal fields by the energy-chemical complex of coal gasification [PDF]

, 2017
Purpose. The objective is to generate thermal energy from basic segments of the energy-chemical complex formed on the basis of borehole underground coal gasification with determination of its operation modes. Methodology. The set engineering tasks were
Cáceres Cabana, E, Dychkovskyi, R.O, Falshtynskyi, V.S, Lozynskyi, V.H, Saik, P.B   +4 more
core  

Hydrogen from Waste Gasification

Hydrogen
Hydrogen is a versatile energy vector for a plethora of applications; nevertheless, its production from waste/residues is often overlooked. Gasification and subsequent conversion of the raw synthesis gas to hydrogen are an attractive alternative to produce renewable hydrogen.
Reinhard Rauch, Yohannes Kiros, Klas Engvall, Efthymios Kantarelis, Paulo Brito, Catarina Nobre, Santa Margarida Santos, Philipp A. Graefe   +7 more
openaire   +4 more sources

Numerical Investigation on Pyrolysis Characteristics of Dunaliella Salina in CO2 Atmosphere

发电技术
In order to study the effect of mass flow rate, gasification temperature and gasification pressure of gasification agent CO2 on the gasification of Dunaliella salina, the Aspen Plus software was used to simulate the pyrolysis process of Dunaliella salina
DENG Feilong, YE Yao, LI Yang, WANG Qiaoli, ZHANG Junxia   +4 more
doaj   +1 more source

Preparation of Industrial Hydrogen by Gasification of Fine Coal

, 1954
Shozo Masai
openalex   +2 more sources

CO2 Storage Site Selection: A Comprehensive Review of Current Approaches

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Global warming, driven by increasing anthropogenic greenhouse gas emissions, has emerged as a critical environmental concern. Carbon capture and storage (CCS) technology offers a promising solution for reducing CO2 emissions, but its effectiveness depends on identifying suitable candidates that can ensure safe, long‐term storage of CO2.
Shahryar Rashidi, Seyed Shariatipour, Mohammadreza Bagheri   +2 more
wiley   +1 more source

Improving Carbon and Process Utilization for Biomass-to-Liquid Fuel Operations [PDF]

, 2013
With the increasing world demand for transportation fuels, declining petroleum reserves and quest for energy security, there is a renewed interest in Fischer-Tropsch (FT) technology as a viable alternative for the production of liquid
James, O. O.
core   +1 more source

Production of City Gas by the Gasification of Petroleum. I. Catalysts of the System of Refractory Material and Calcium.

, 1954
Kenichi Yamamoto, 森田 義郎, 熊田 利司   +2 more
openalex   +2 more sources

Crystal boundary engineering‐dominated high‐performance chitosan‐based triboelectric nanogenerator for self‐powered breath‐activated ammonia sensors

InfoMat, EarlyView.
This work reports the crystal‐tuning strategy for boosting the output performance of a CS‐TENG, which sets a record power density for CS‐TENGs and advances the application of biodegradable biomaterials in new energy technologies. Abstract Triboelectric nanogenerators (TENGs) as a clean energy‐harvesting technology are experiencing significant growth in
Fayang Wang, Pengfan Wu, Xin Chen, Endian Cui, Tao Liu, Xiaojing Mu, Ya Yang   +6 more
wiley   +1 more source