Advances in Synthesis Gas: Methods, Technologies and Applications: Syngas Production and Preparation

Syngas Production and Preparation covers various methods, technologies, and applications in syngas production, including gasification, steam/dry/autothermal reforming, membrane technology, plasma technology, micro-reactors, electrolysis processes, and photocatalytic systems, from various sources like oil, crude oil, heavy oil, microalgae, black liquor, tar, bitumen, and municipal, agricultural, food, plastic, wood, and cardboard wastes.

Format: Paperback / softback
Length: 588 pages
Publication date: 14 October 2022
Publisher: Elsevier - Health Sciences Division

Syngas Production and Preparation: A Comprehensive Review

Syngas, a versatile energy carrier, holds immense potential for various applications. Its production involves a range of methods and technologies, each with its own advantages and challenges. This comprehensive review delves into the latest advancements in syngas synthesis, encompassing both conventional and innovative approaches.

Gasification, a well-established method, transforms organic materials into syngas through the process of combustion or gasification. This process can be conducted using various feedstocks, including biomass, waste, and coal. However, optimizing gasification processes to achieve high yields and selectivity remains a key area of research.

Steam/Dry/Autothermal Reforming, another widely employed method, involves the conversion of syngas into hydrogen or other valuable chemicals. This process occurs in reactors equipped with catalysts, where heat is used to break down the syngas molecules. The selection of appropriate catalysts and reactor designs is crucial for efficient conversion.

Membrane Technology, a promising approach, utilizes membranes to separate and purify syngas components. Membranes can selectively remove impurities, such as carbon monoxide and hydrogen sulfide, resulting in high-quality syngas. This technology has significant potential in industrial applications.

Plasma Technology, a relatively new field, utilizes high-temperature plasma to break down organic materials into syngas. Plasma reactors offer high energy efficiency and can handle a wide range of feedstocks. However, further research is needed to optimize plasma technology for commercial applications.

Micro-Reactors, a compact and efficient alternative to conventional reactors, have gained popularity in recent years. These small-scale reactors offer high reaction rates and selectivity, making them suitable for various applications, including fuel production and chemical synthesis.

Electrolysis Processes, another innovative method, involve the breakdown of water into hydrogen and oxygen using electricity. This process can be coupled with other syngas production methods to enhance the efficiency of hydrogen production.

Photocatalytic Systems, utilizing sunlight to convert carbon dioxide into syngas, have shown promising results in recent years. These systems are environmentally friendly and can be integrated into various industrial processes.

In addition to conventional feedstocks, various unconventional sources of syngas production have been explored. These include oil, crude oil, heavy oil, microalgae, black liquor, tar, and bitumen. These sources offer unique advantages, such as lower cost and availability, making them attractive for syngas production.

Municipal, agricultural, food, plastic, wood, and cardboard wastes are also considered potential sources of syngas production. These waste materials contain organic compounds that can be converted into syngas through various processes, such as anaerobic digestion, gasification, and pyrolysis.

Syngas production has numerous applications in various industries, including power generation, fuel production, chemical synthesis, and waste management. By utilizing the latest advancements in syngas synthesis technologies, we can develop more efficient and sustainable energy systems.

In conclusion, syngas production and preparation have witnessed significant advancements in recent years. From conventional methods like gasification and steam/dry/autothermal reforming to innovative approaches like plasma technology, micro-reactors, electrolysis processes, and photocatalytic systems, there is a wide range of methods and technologies available for syngas production. In addition, unconventional sources of syngas production and the utilization of waste materials offer promising opportunities for sustainable energy generation. With ongoing research and development, syngas production is poised to play a significant role in meeting the growing energy demands and addressing environmental concerns.

Dimension: 235 x 191 (mm)
ISBN-13: 9780323918718