Effect of Impurities on Phase Behavior of Dense Phase CO2

The National Energy Technology Laboratory's (NETL's) record of success has been built on understanding the future of energy and the technologies required to make that future possible. We’ve long touted our success in developing the technologies that took on acid rain in the 1970s and mercury in the early 2000s. More recently, NETL has a leading role in President Biden’s ambitious climate goals, including a carbon emission-free power sector by 2035 and a net-zero economy by 2050.

Program Goals

The NETL Faculty Research Program (FRP) offers qualified academic faculty an opportunity to collaborate with NETL principal investigators on research that is mutually beneficial to NETL and the selected applicant at state-of-the-art NETL facilities. While typical appointments are part-time, some appointments are offered on a full-time basis during the summer or as a sabbatical. Prior to the appointment, the NETL principal investigator and selected applicant will define the scope of research and schedule the appointment period. Appointment periods range from one month to more than one year. Funding varies and is awarded based upon the participant's institutional salary. Faculty members are expected to elevate the collaboration with NETL by supporting connections with students at their home institution, in addition to the research project.

Connecting Students with NETL

The collaboration between the selected faculty member and NETL will include connecting their academic institution and students with NETL. Student connections may be fostered through activities such as, but not limited to, the following:

• Inviting NETL scientists and engineers to present at a departmental seminar
• Joining NETL at institutional career/job fairs to discuss your experiences with NETL
• Speaking about your experiences with NETL at information sessions
• Sharing invitations to NETL information sessions with students
• Partnering with NETL on proposals and other funding opportunities
• Recommending opportunities to NETL scientists and engineers, such as serving as a reviewer or editor, leading a workshop, etc.
• Serving as an ambassador to NETL for students interested in careers in the national lab complex

Research Project

Through the Oak Ridge Institute for Science and Education (ORISE), this posting seeks a faculty collaborator to engage in projects with the Research Innovation Center (RIC) at the National Energy Technology Laboratory (NETL) in the area of Advanced Storage R&D under the mentorship of Isaac Gamwo. This project will be hosted by the NETL Pittsburgh, PA campus.

The overall objective of this project is to conduct an extensive and exhaustive literature review on experimental and modeling research related to CO2-H2O and CO2-H2O + impurities ( phase diagrams). The literature gaps on the effects of impurities on CO2-H2O systems, especially as they relate to various acid formations, will be identified and used to design a matrix of experiments needed to close the knowledge gaps. This review will include a layout of practical, realistic, and relevant experiments and modeling activities identified during the literature review that can be accomplished over the course of this 3-year project to close the knowledge gaps identified throughout the review process.

During the literature review, the participant will gain extensive knowledge on the effect of impurities on phase behavior of dense phase CO2.

Stipend: The selected faculty participant will receive a monthly stipend commensurate with their institutional salary.

Deliverables: To document the effectiveness of the program, participants are required to submit a pre-appointment and post-appointment survey, as well as a reflection on their appointment experience when they renew or end their appointment. The reflection should summarize their project(s), additional activities, and overall experience. Details are provided as the appointment end date approaches.
Participants may also have the opportunity to contribute to manuscripts, journal articles, book chapters, conference presentations, posters, patents, and other publications as a part of their appointment. Such achievements should also be reported to ORISE; additional details are provided after an offer has been accepted.

The National Energy Technology Laboratory (NETL), part of the U.S. Department of Energy (DOE) national laboratory system, is owned and operated by the DOE. NETL supports the DOE mission to advance the energy security of the United States. This is an educational opportunity offered by NETL and administered by the Oak Ridge Institute for Science and Education. Participants in the program are not considered employees of NETL, DOE, the program administrator, or any other office or agency.

Qualifications

To be eligible, applicants must be a full-time regular permanent faculty member at an accredited college/university with a research interest in NETL core R&D areas.

The ideal candidate would:

• Be a faculty member with extensive expertise in high-pressure phase behavior, preferably in high-pressure behavior of dense phase CO2 streams with impurities.
• Experience in designing high-pressure experiments is preferred.
• Demonstrated experience in writing highly cited literature reviews, especially in CO2 related areas is highly desirable.
• Having strong knowledge of thermodynamic models to predict fluid (CO2 + impurities) behavior in pipelines is also preferred.