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Chemical Looping : = A Platform for Ghg-Free Hydrogen and Carbon Monoxide Production.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Chemical Looping :/
其他題名:	A Platform for Ghg-Free Hydrogen and Carbon Monoxide Production.
作者:	Herrera, Jimmy Rojas.
面頁冊數:	1 online resource (156 pages)
附註:	Source: Dissertations Abstracts International, Volume: 83-05, Section: B.
Contained By:	Dissertations Abstracts International83-05B.
標題:	Thermodynamics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28827856click for full text (PQDT)
ISBN:	9798494462596

Chemical Looping : = A Platform for Ghg-Free Hydrogen and Carbon Monoxide Production.
Herrera, Jimmy Rojas.

Chemical Looping :A Platform for Ghg-Free Hydrogen and Carbon Monoxide Production. - 1 online resource (156 pages)

Source: Dissertations Abstracts International, Volume: 83-05, Section: B.

Thesis (Ph.D.)--Stanford University, 2021.

Includes bibliographical references

The world energy consumption will likely rise from 584 ExaJoules (EJ) today to more than 800 EJ by 2040. The industrial sector in non-OECD countries is predicted to account for ~20% of this energy usage due to rapid growth in GDP in these countries. As a result, the need for energy will increase because of the demand for construction materials, fertilizers plants, refineries, long-term energy storage facilities and others. If zero emissions technologies are not available when these plants are built, investors and developers will find themselves with no choice but to commit to another cycle of investment in emissions-intensive assets, which run the risking of becoming stranded in the future. The use of a "clean" fuel to target the greenhouse gas emissions produced by hard-to-abate sectors is a promising solution. Hydrogen has been proposed as the ideal candidate1, but the production of carbon-free hydrogen at scale has been a challenge. Today, hydrogen is almost entirely supplied from fossil fuels ("brown hydrogen"), thus annually consuming approximately 6% of natural gas and 2% of coal globally. Capturing and sequestering these CO2 emissions turns them into blue hydrogen but increases their costs.This dissertation focuses on material design strategies, thermodynamic driving forces and technoeconomics of chemical looping processes such as thermochemical water splitting, thermochemical CO2 splitting, methane-assisted chemical looping hydrogen production, and reverse-water gas shift chemical looping. The ultimate goal is to connect the understanding from materials level to systems level. These discoveries related to thermodynamics, new materials and new system-level insights may not only advance the field of chemical looping but could also improve other areas of chemical engineering.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798494462596Subjects--Topical Terms:

517304
Thermodynamics.
Index Terms--Genre/Form:

542853
Electronic books.

Chemical Looping : = A Platform for Ghg-Free Hydrogen and Carbon Monoxide Production.
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502 $a Thesis (Ph.D.)--Stanford University, 2021.
504 $a Includes bibliographical references
520 $a The world energy consumption will likely rise from 584 ExaJoules (EJ) today to more than 800 EJ by 2040. The industrial sector in non-OECD countries is predicted to account for ~20% of this energy usage due to rapid growth in GDP in these countries. As a result, the need for energy will increase because of the demand for construction materials, fertilizers plants, refineries, long-term energy storage facilities and others. If zero emissions technologies are not available when these plants are built, investors and developers will find themselves with no choice but to commit to another cycle of investment in emissions-intensive assets, which run the risking of becoming stranded in the future. The use of a "clean" fuel to target the greenhouse gas emissions produced by hard-to-abate sectors is a promising solution. Hydrogen has been proposed as the ideal candidate1, but the production of carbon-free hydrogen at scale has been a challenge. Today, hydrogen is almost entirely supplied from fossil fuels ("brown hydrogen"), thus annually consuming approximately 6% of natural gas and 2% of coal globally. Capturing and sequestering these CO2 emissions turns them into blue hydrogen but increases their costs.This dissertation focuses on material design strategies, thermodynamic driving forces and technoeconomics of chemical looping processes such as thermochemical water splitting, thermochemical CO2 splitting, methane-assisted chemical looping hydrogen production, and reverse-water gas shift chemical looping. The ultimate goal is to connect the understanding from materials level to systems level. These discoveries related to thermodynamics, new materials and new system-level insights may not only advance the field of chemical looping but could also improve other areas of chemical engineering.
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538 $a Mode of access: World Wide Web
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650 4 $a Electricity distribution. $3 3562889
650 4 $a Emissions. $3 3559499
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