Tag: Hydrogen

Ammonia plant revamp to decarbonize: Yara Sluiskil

by Trevor Brown

Last year, Yara Sluiskil, in the Netherlands, upgraded its existing ammonia plant by introducing a hydrogen pipeline connection, thereby reducing its reliance on fossil fuels. The pipeline was commissioned in October 2018 and now "ensures the efficient and safe transport of hydrogen," which was previously a waste-product at Dow's nearby ethylene cracker. Already, the project "delivers a CO2 saving of 10,000 tons" and a decrease in energy consumption of "0.15 petajoules (PJ) per year."

This is, perhaps, the first ammonia plant decarbonization revamp, and it shows that it is both possible and affordable to reduce emissions from existing ammonia plants today.

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Pasadena, TX — Pallas Nitrogen

by Trevor Brown

UPDATED: 10/16/2017 — see Change Log

OWNER: Pallas Nitrogen Texas LLC
PROJECT: Ammonia plant restart

SUMMARY STATUS:
Pallas Nitrogen announced its intention to reassemble an old ammonia loop, built in the late 1970s and last operated in 2004. The original plant had been designed to use byproduct hydrogen feedstock, and Pallas proposed to restart it at an Air Products facility, using pipeline hydrogen. However, the project became delayed and the most recent information, from 2016, was that Pallas anticipated start-up in 2017. However, it is unlikely that construction ever began.

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Gulf Coast, TX — Agrifos / Borealis

by Trevor Brown

UPDATED: 10/03/2017 — see Change Log

OWNER: Gulf Coast Ammonia LLC (Agrifos Partners LLC / Borealis)
PROJECT: Brownfield ammonia plant

SUMMARY STATUS: Planning Phase
In May 2015, Agrifos and Borealis announced their agreement to develop a "world-scale" ammonia plant, for start-up in "early 2019." Work has yet to begin, so that schedule is implausible. The location was never specified, but was to be on the Gulf Coast, Texas. The plant was going to use hydrogen feedstock. Borealis intended to have a significant equity stake and a long-term off-take contract for 40% of the ammonia.

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Freeport, TX — Yara/BASF

by Trevor Brown

UPDATED: 07/31/2018 — see Change Log

OWNER: Yara Freeport LLC DBA Texas Ammonia (Yara / BASF joint venture)
PROJECT: Brownfield ammonia plant

SUMMARY STATUS: Operational
In April 2018, Yara announced that the Freeport ammonia plant was operational. Start-up was delayed from the original 2017 target, in part by Hurricane Harvey. Yara and BASF held a groundbreaking ceremony in July 2015, five months after the companies confirmed their investment decision and announced details of their joint venture relationship, the EPC contract award, and a 20-year feedstock supply contract.

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Beaumont, TX — OCI

by Trevor Brown
Ammonia plant: Beaumont, TX - Orascom

UPDATED: 04/17/2017 — see Change Log

OWNER: OCI Partners LP (OCI NV)
PROJECT: Ammonia plant restart & expansion

SUMMARY STATUS: Operational
OCI Partners restarted the Beaumont methanol-ammonia plant at the end of 2011, and completed a debottlenecking project in 2015 with minor delays and cost over-runs. Since then, the ammonia plant has been producing at record levels, with output slightly more than 100% capacity in 2016. In December 2016, Dutch majority owner OCI NV launched an all-stock buyout offer to acquire the remaining ~20% of OCI Partners, but this was shelved in April 2017 and the offer terminated.

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