Effect of various reactor temperatures for mixed metallic oxides in chemical looping combustion system for carbon capture

Atal Bihari Harichandan

Makale detayları

Effect of various reactor temperatures for mixed metallic oxides in chemical looping combustion system for carbon capture

Yazarlar:

Atal Bihari Harichandan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Fluid Mechanics and Thermal Engineering (Other)

Dergi:

Journal of Thermal Engineering Vol.11 Issue 3, pp.716-726

Belge Tipi:

Makale

Yayın Tarihi:

5/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001348333

pISSN:

2148-7847

Anahtar kelimeler:

Özet:

 Chemical looping combustion CLC is an innovative technology designed to address the growing concerns related to carbon dioxide CO2 emissions from fossil fuel-based power plants. As the world grapples with the challenges of climate change, the development of efficient and cost-effective carbon capture technologies has become imperative. CLC emerges as a promising solution, offering a unique approach to capturing CO2 while maintaining energy efficiency in power generation. The study of bubble hydrodynamics within the fuel reactor of a CH4fueled CLC system has been incorporated into the present research work. The reaction kinetics have been incorporated into the reactive system of the fuel reactor by a user-defined function UDF during numerical analysis. The present study uses CuO and NiO as mixed oxygen carrier materials in various proportions and CH4 as a fuel in combustion processes. The various proportions of mixed metallic oxides have been considered as 30 CuO and 70 NiO, 50 CuO and 50 NiO, and 70 CuO and 30 NiO by volume. The bubble hydrodynamics in terms of development, growth, rise, and burst are visualized and analyzed in the solid-gas molar fraction inside the fuel reactor. In the recent work, authors have chosen different operating temperatures varying from 923 K to 1323 K. The fuel conversion rate has been observed to increase with the increased temperature.

 Chemical looping combustion CLC is an innovative technology designed to address the growing concerns related to carbon dioxide CO2 emissions from fossil fuel-based power plants. As the world grapples with the challenges of climate change, the development of efficient and cost-effective carbon capture technologies has become imperative. CLC emerges as a promising solution, offering a unique approach to capturing CO2 while maintaining energy efficiency in power generation. The study of bubble hydrodynamics within the fuel reactor of a CH4fueled CLC system has been incorporated into the present research work. The reaction kinetics have been incorporated into the reactive system of the fuel reactor by a user-defined function UDF during numerical analysis. The present study uses CuO and NiO as mixed oxygen carrier materials in various proportions and CH4 as a fuel in combustion processes. The various proportions of mixed metallic oxides have been considered as 30 CuO and 70 NiO, 50 CuO and 50 NiO, and 70 CuO and 30 NiO by volume. The bubble hydrodynamics in terms of development, growth, rise, and burst are visualized and analyzed in the solid-gas molar fraction inside the fuel reactor. In the recent work, authors have chosen different operating temperatures varying from 923 K to 1323 K. The fuel conversion rate has been observed to increase with the increased temperature.

 Chemical looping combustion CLC is an innovative technology designed to address the growing concerns related to carbon dioxide CO2 emissions from fossil fuel-based power plants. As the world grapples with the challenges of climate change, the development of efficient and cost-effective carbon capture technologies has become imperative. CLC emerges as a promising solution, offering a unique approach to capturing CO2 while maintaining energy efficiency in power generation. The study of bubble hydrodynamics within the fuel reactor of a CH4fueled CLC system has been incorporated into the present research work. The reaction kinetics have been incorporated into the reactive system of the fuel reactor by a user-defined function UDF during numerical analysis. The present study uses CuO and NiO as mixed oxygen carrier materials in various proportions and CH4 as a fuel in combustion processes. The various proportions of mixed metallic oxides have been considered as 30 CuO and 70 NiO, 50 CuO and 50 NiO, and 70 CuO and 30 NiO by volume. The bubble hydrodynamics in terms of development, growth, rise, and burst are visualized and analyzed in the solid-gas molar fraction inside the fuel reactor. In the recent work, authors have chosen different operating temperatures varying from 923 K to 1323 K. The fuel conversion rate has been observed to increase with the increased temperature.

 Chemical looping combustion CLC is an innovative technology designed to address the growing concerns related to carbon dioxide CO2 emissions from fossil fuel-based power plants. As the world grapples with the challenges of climate change, the development of efficient and cost-effective carbon capture technologies has become imperative. CLC emerges as a promising solution, offering a unique approach to capturing CO2 while maintaining energy efficiency in power generation. The study of bubble hydrodynamics within the fuel reactor of a CH4fueled CLC system has been incorporated into the present research work. The reaction kinetics have been incorporated into the reactive system of the fuel reactor by a user-defined function UDF during numerical analysis. The present study uses CuO and NiO as mixed oxygen carrier materials in various proportions and CH4 as a fuel in combustion processes. The various proportions of mixed metallic oxides have been considered as 30 CuO and 70 NiO, 50 CuO and 50 NiO, and 70 CuO and 30 NiO by volume. The bubble hydrodynamics in terms of development, growth, rise, and burst are visualized and analyzed in the solid-gas molar fraction inside the fuel reactor. In the recent work, authors have chosen different operating temperatures varying from 923 K to 1323 K. The fuel conversion rate has been observed to increase with the increased temperature.

Makale detayları

Effect of various reactor temperatures for mixed metallic oxides in chemical looping combustion system for carbon capture

Yazarlar:

Atal Bihari Harichandan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Fluid Mechanics and Thermal Engineering (Other)

Dergi:

Journal of Thermal Engineering Vol.11 Issue 3, pp.716-726

Belge Tipi:

Makale

Yayın Tarihi:

5/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001348333

pISSN:

2148-7847

Bubble Hydrodynamics

Carbon Capture

Chemical Looping Combustion

Mixed Metal Oxides

Operating Temperature

Sayı

Makale detayları

Effect of various reactor temperatures for mixed metallic oxides in chemical looping combustion system for carbon capture

Yazarlar: Atal Bihari Harichandan

Yayıncı: Yildiz Technical University

Ana Başlıklar: Fluid Mechanics and Thermal Engineering (Other)

Dergi: Journal of Thermal Engineering Vol.11 Issue 3, pp.716-726

Belge Tipi: Makale

Yayın Tarihi: 5/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001348333

pISSN: 2148-7847

Bubble Hydrodynamics

Carbon Capture

Chemical Looping Combustion

Mixed Metal Oxides

Operating Temperature

Sayı

Yazarlar:

Atal Bihari Harichandan

Yayıncı:

Yildiz Technical University

Ana Başlıklar:

Fluid Mechanics and Thermal Engineering (Other)

Dergi:

Journal of Thermal Engineering Vol.11 Issue 3, pp.716-726

Belge Tipi:

Makale

Yayın Tarihi:

5/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001348333

pISSN:

2148-7847