7 DE Admin. Code 1102 Natural Minor Permit Applications: Air Liquide Advanced Separations

Division of Air Quality

Published: Feb. 12, 2023
Comments Due: Feb. 27, 2023
Documents for Review
Permit Application

Notice has been given that:

Air Liquide Advanced Separations requests a permit to construct a post-treatment vessel at their 305 Water Street, Newport, Delaware, New Castle County facility. The construction permit was requested for the installation of a new post-treatment tank, designated TK-U. The post-treatment vessel will be permitted to emit 0.0027 pounds per hour and 0.012 tons per twelve (12) month rolling period of Total Volatile Organic Compounds (VOCs) by Permit: APC-2023/0048-CONSTRUCTION (MNSR). Emissions from this unit will be covered under synthetic minor Permit: APC-96/0911-OPERATION (AMENDMENT 13)(VOC RACT)(SM) which includes a VOC emission limit of 39.41 pounds per day and 7.19 tons per year per. The post-treatment vessel will not result in an increase in facility wide emissions.

The application for this permit may be reviewed upon request. The application is posted at To submit comments, for additional information or for information regarding how you can inspect the application, please contact Jennifer Childears at (302) 739 9402.

A public hearing on any of the above applications will NOT be held unless the Secretary of DNREC receives a request for a hearing regarding that application within 15 days from the date of this notice, ending Monday, February 27, 2023. A request for a hearing shall be in writing. The request must also show a familiarity with the application and a reasoned statement of the permit’s probable impact.

All comments and public hearing requests should be mailed to the following address:

Division of Air Quality
State Street Commons, Suite 6A
100 W. Water Street, Dover 19904