Pasadena, TX — Pallas Nitrogen

UPDATED: 10/23/2017 — see Change Log

OWNER: Pallas Nitrogen Texas LLC
PROJECT: Ammonia plant restart

COST (reported): Unknown
JOB CREATION (reported): Unknown
START-UP DATE (reported): 2016

Ammonia 660 stpd [Membership required] [Membership required]
Units: stpd, stpy, mtpd, mtpy = short/metric tons per day/year.
[1] United States Geological Survey (USGS) Mineral Yearbook, Nitrogen gives capacity in metric tons per year, calculated as “engineering design capacity adjusted for 340 days per year of effective production capability,” rounded to three significant digits. Source: most recent year, Table 4: Domestic Producers of Ammonia,
[2] Air Products press release. Sources: linked below.
[3] [Membership required]. Sources: linked below.
[4] [Membership required]. See Methodology.


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ADDRESS: 1423 Pasadena Freeway, Pasadena, Texas 77506, United States

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  • USGS: Minerals Yearbook, Nitrogen [RECENT / ARCHIVE]
  • Air Permitting: TCEQ permit summary [LINK] / TCEQ document archive (search: Pallas Nitrogen) [LINK]


  • 10/22/2015: Air Products press release: Air Products Wins Hydrogen Supply Agreement for Pallas’ Texas Project [LINK]
  • UNDATED: Louisiana Chemical Equipment Company listing: 660 TPD Kellogg Ammonia Plant [LINK]


    • Trevor Brown says:

      Hi Matt, you’ll need to contact Pallas for that information – this website is not affiliated with them. A generic contact e-mail address is included in the Air Products press release.

      Best wishes,

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