Most Popular Files Newest Files
Home File Sources FAQ Contact Privacy Policy
Public Domain Files

Public Domain Picture: 400 007 001

Courtesy: US Department of Energy
Views: 196 | Downloads: 1
400 007 001
Public Domain Mark
This work, identified by, is free of known copyright restrictions.
400 007 001
Yi Zhang, a research associate in the Geosciences Division at the National Energy Technology Laboratory's Office of Science and Engineering Research performs her doctoral research at NETL. Yi Zhang is preparing an experiment in one of the high-pressure reactors associated with NETL's Hydrate Facility. She is studying the thermodynamics of hydrate formation by performing experiments hydrate formation and dissociation from gases dissolved in aqueous systems and by improving theoretical models to predict and describe this phenomenon. This work will impact both the carbon sequestration science area and the natural gas hydrates research area. For more information or additional images, please contact 202-586-5251.
Date Added:
June 11, 2014
Download: Largest
Size: 3008 x 1960
File size: 483.8 KB
File type: jpg
Download: Small
Size: 958 x 624
File size: 80.7 KB
File type: jpg
Public Domain

Why is this picture in the Public Domain?

Produced by United States Government
The file available on this page is a work of the United States government. A work of the United States government, as defined by United States copyright law, is "a work prepared by an officer or employee of the U.S. government as part of that person's official duties." In general, under section 105 of the Copyright Act, such works are not entitled to domestic copyright protection under U.S. law.
US Department of Energy

Where is this picture from?

US Department of Energy (Flickr Photostream)
External Site: US Department of Energy
View more information & files

How may I use a Public Domain picture?

The file available on this page in the Public Domain. Files in the public domain have no restrictions on use and may be used for any purpose, without any conditions, commercial or not, unless such conditions are required by law.
Possible Prohibited Uses
Although a file is in the public domain, the work may still have some restrictions for use if it contains any of the following elements: Files containing any of the above elements that do not also have a provided release would generally fall under editorial uses only and may not be used for commercial purposes. Users downloading files that are designated as "editorial use" assume full responsibility for their use of the file(s). Depending on your use, the use of editorial use files may require additional rights that or the copyright owner may or may not be able to provide. You should consult with your legal counsel to be sure your use is legal.
Download Agreement
By downloading this file, you indicate that you understand and agree to all of these terms and assume full liability for your use of the file(s) and agree to hold harmless should any liability arise.
Home | File Sources | Frequently Asked Questions | Contact Us | Privacy Policy | © 2012-2014