Delaware City Refinery
 Aerial view of the Refinery in 2021 | |
  Location of the Delaware City Refinery  Delaware City Refinery (the United States) | |
| Country | United States |
|---|---|
| State | Delaware |
| City | Delaware City |
| Coordinates | 39°34′51″N 75°37′51″W / 39.5809°N 75.6309°W |
| Refinery details | |
| Owner(s) | Delaware City Refining Corporation |
| Commissioned | 1956 |
| Capacity | 210,000 bbl/d (33,000 m3/d) |
| No. of employees | 570 |
The Delaware City Refinery, currently owned by Delaware City Refining Corporation, a subsidiary of PBF Energy, is an oil refinery in Delaware City, Delaware. When operational it has a total throughput capacity of 210,000 barrels per day (33,000 m3/d),[1][2] and employs around 570 individuals.[1]
The refinery was commissioned in 1956 and Getty Oil operated it up until 1984, when Texaco bought Getty. In 1988, Star Enterprises, a company started when Saudi Aramco bought half interest, took over the refinery until 1998, when Motiva Enterprises, a joint venture between Star (Saudi Aramco) and Shell, operated it.[3] Motiva's operation was the most controversial, with many lawsuits resulting from an explosion and many federal emission regulations violations.[4][5] Premcor Refining Group bought the refinery from Motiva in 2004,[6] but Valero acquired Premcor a year later.
On 20 November 2009, the refinery was shut down permanently as part of cost-cutting measures by Valero Energy Corporation.[7][8] Anticipated economic impacts of the closure include major reductions in tax revenue and retail sales for Delaware City, increased materials acquisition cost for petroleum products re-sellers and an increase to consumer gasoline prices in the longer term.[9][10]
On 25 January 2010, Petroplus, the largest independent refining company in Europe, announced its interest in buying the refinery.
In June 2010, it was announced that the Delaware City Refinery was purchased by PBF Energy Partners for $220 million. The refinery was expected to reopen in Spring 2011.[11]
PBF Energy announced that the restart of the refinery was completed successfully on 7 October 2011.[12] The refinery processes heavy sour crude.
The refinery occupies more than 5,000 acres of land, making it one of the largest industrial facilities in North America.[13]
Sulfuric Acid Tank Explosion
[edit]On July 17, 2001, a 415,000-gallon tank at the Refinery exploded from a spark from carbon-arc welding while holding spent sulfuric acid—a mix of sulfuric acid, water, and hydrocarbons. The explosion resulted in the death of one worker and injuries to either others. Over one million gallons of sulfuric acid were released from the tank area, with approximately 100,000 gallons spilling into the Delaware River, leading to the deaths of an estimated 2,400 fish and 240 crabs.
The incident was subject to a year-long investigation by the U.S. Chemical Safety Board.
The repost found that (excerpted):
Motiva did not have rules to limit high-temperature cutting (welding) that could generate molten metal and sparks from being performed directly above a corroded hazardous storage tank that had holes in its roof and shell and was known to contain flammable vapors.
The incident likely would have been prevented if safety management processes had been adequately implemented. Motiva did not consider the tank farm to be covered by the requirements of the OSHA Process Safety Management Standard, which sets safety standards for various chemical operations. The Board recommended that OSHA take steps to include such tanks farms under its regulatory system going forward.
There were three root causes of the tragic accident. 1) the company did not have an adequate mechanical integrity management system, 2) there was an inadequate system for managing engineering, and 3) the hot work program was inadequate.[14]
In 2005, Motiva pleaded guilty to the incident and negligently endangering workers at its former refinery.[15] It was sentenced with a $10 million criminal fine and three years of probation.[16] In addition, Motiva agreed to a $12 million settlement for a joint federal-state civil lawsuit due to the explosion. The settlement covered civil penalties, environmental projects, and reimbursement for response costs. Motiva will also funded environmental projects worth over $4 million. Valero, the refinery's next owner, then implemented additional safety measures costing $7.5 million to prevent another incident similar to the Sulfuric Acid Tank explosion. The total settlement, valued at nearly $23.7 million, resolves claims under various federal and state environmental laws, making it one of the largest settlements for such violations in Delaware.[17]
The family of the 50-year oil boilermaker who was killed in the incident sued Motiva for its culpability. They won a $36.4 million settlement in 2003. [18]
Units
[edit]According to PBF's filings with the US DOE's Energy Information Agency, the unit capacities for the Delaware City Refinery are presented below:[19]
| Units | Capacity in BPCD |
|---|---|
| Total Refinery Nameplate | 180,000 |
| Atmospheric Distillation | 180,000 |
| Vacuum Distillation | 104,600 |
| Fluid Coking | 54,500 |
| FCC | 82,000 |
| Hydrocracking | 25,000 |
| Naphtha Reforming | 43,000 |
| Aklylation | 12,500 |
| ULSD Hydrotreating | 52,000 |
| Naphtha Hydrotreating for Reforming | 58,800 |
| Kero Jet Hydrotreating | 16,500 |
| Gasoline Hydrotreating | 33,000 |
| Other Hydrotreating | 20,000 |
| Aromatics Extraction | 5,191 |
| Isobutane | 6,000 |
| Hydrogen Production in mmscf/d | 65 |
Both the fluid coker and the FCC regenerator have independent wet gas scrubbers that were installed for about $200 million per unit in 2005 according to Valero's refinery tour presentation.[20]
The refinery is highly complex with a Nelson Complexity Index of 13.6.[21]
In 2020, due to the impact of COVID on the business causing serious financial distress, PBF sold the hydrogen plant at Delaware City to Air Products and Chemicals. The sale was part of a 3-refinery hydrogen plant transaction and netted $530 million for PBF.[22]
Emissions Performance
[edit]As a major emitting facility, The PBF Delaware City Refinery and Petrochemical Site must report its complete greenhouse gas emissions to the EPA every year subject to the EPA's Greenhouse Gas Reporting Program.[23]
| Year | Total Reported
Direct Emissions |
CO2 Emissions
Non-Biogenic |
Methane
Emissions |
Nitrous Oxide
Emissions |
|---|---|---|---|---|
| metric ton | metric ton | metric ton | metric ton | |
| 2023 | 3,416,063 | 3,405,473 | 3,964 | 6,626 |
Permits
[edit]Other
[edit]The refinery is active in its community and donated $218,000 to charities and non-profits in 2023. [24] In 2021, the refinery fundraiser generated $140,000 for donation to 16 local charities.[25]
References
[edit]
- ^ a b "Delaware City Refinery". Valero Energy Corporation. Archived from the original on 8 March 2007. Retrieved 22 November 2009.
- ^ Barrels per day in this context refers to total liquid throughput, of which ~87% is crude oil. See page 3 of: William R. Klesse (signatory for registrant) (2009). Valero Energy Company Form 10-K for the fiscal year ended December 31, 2008 (PDF) (Report). Valero Energy Company. Archived from the original on 16 July 2011. Retrieved 22 November 2009.
{{cite report}}: CS1 maint: bot: original URL status unknown (link) - ^ Lippman, Thomas (1990). "Star's Shining Opportunity". The Washington Post.
- ^ "Motiva Enterprises Settles Federal-State Lawsuit Resulting from Explosion at Delaware City Refinery" (Press release). United States Department of Justice. 20 September 2005. Archived from the original on 12 October 2005. Retrieved 22 November 2009.
sub-title: Settlement Worth Combined Total of Nearly $23.7 Million in Civil Penalties, Environmental Projects, Injunctive Relief, and Response Costs
- ^ "History of DAS/NRDC Suit Against Motiva". Delaware Audubon Society. 25 March 2004. Archived from the original on 28 September 2007. Retrieved 22 November 2009.
subtitle: Agreement Ends 12 Years of Lawsuits
- ^ "Premcor to Acquire Motiva Delaware City Refining Complex" (Press release). Premcor Inc. 14 January 2004. Archived from the original on 29 September 2007. Retrieved 22 November 2009.
- ^ Montgomery, Jeff (21 November 2009), "Delaware City refinery closing (subtitle: Valero can't find buyer for plant; DNREC to supervise shutdown)", The News Journal (DelawareOnline), Business, archived from the original on 24 May 2024, retrieved 22 November 2009
- ^ Valero closing Delaware City refinery, Business/Finance, Delaware City, Delaware: 6 ABC Action News (6abcnews.com), 20 November 2009, archived from the original on 21 November 2009, retrieved 22 November 2009 – via Associated Press
- ^ Merriweather, James (21 November 2009), "Devastating blow to Delaware City's economy", The News Journal (DelawareOnline), Business, Delaware City, archived from the original on 24 November 2009, retrieved 22 November 2009
- ^ Nathans, Aaron (21 November 2009), "Delaware drivers to feel effect of Valero refinery closing at the pump", The News Journal (DelawareOnline), Business, archived from the original on 24 November 2009, retrieved 22 November 2009
- ^ Cook, Bill (4 June 2010). "Delaware City refinery to add hundreds of jobs". WHYY-TV. Archived from the original on 9 November 2010. Retrieved 17 December 2010.
- ^ "PBF celebrates successful restart of its Delaware City refinery" (PDF). PBF Energy press release. 7 October 2011. Archived from the original (PDF) on 19 November 2011. Retrieved 22 February 2012.
- ^ Owens, Jacob (30 March 2020). "PBF sells Del. City hydrogen plant as it manages virus impact". Delaware Business Times. Retrieved 6 November 2024.
- ^ "News Release August 28, 2002 - U.S. Chemical Safety Board Approves Findings and Recommendations in Aftermath of Motiva Refinery Sulfuric Acid Tank Farm Disaster - Investigations - News | CSB". www.csb.gov. Retrieved 6 November 2024.
- ^ "03/17/2005: Federal Court Sentences Motiva Enterprises to $10 Million Criminal Fine - Motiva Pleads Guilty to Negligent Endangerment and Clean Water Act Violations". www.epa.gov. Retrieved 6 November 2024.
- ^ "Motiva Fined for Negligence". Energy Intelligence. 17 March 2005. Retrieved 6 November 2024.
- ^ "#05-488: 09-20-05 Motiva Enterprises Settles Federal-State Lawsuit Resulting from Explosion At Delaware City Refinery". www.justice.gov. Retrieved 6 November 2024.
- ^ "Delaware Refinery to Pay $36.4M to Settle Suit". Firehouse. 11 September 2003. Retrieved 6 November 2024.
- ^ "Data & Statistics". www.afpm.org. Retrieved 6 November 2024.
- ^ "valero energy Delaware City Refinery Tour – Aug. 27, 2007". SlideShare. 9 February 2009. Retrieved 6 November 2024.
- ^ kgi-admin (21 February 2022). "Refinery profile: Delaware City coking refinery, the US". Offshore Technology. Retrieved 6 November 2024.
- ^ Owens, Jacob (30 March 2020). "PBF sells Del. City hydrogen plant as it manages virus impact". Delaware Business Times. Retrieved 6 November 2024.
- ^ US EPA, OAR (18 May 2015). "Data Sets". www.epa.gov. Retrieved 6 November 2024.
- ^ Gonzalez, Sabrina (2 November 2023). "Delaware City Refinery donates $218K to charities and nonprofits". Delaware Business Times. Retrieved 6 November 2024.
- ^ Owens, Jacob (20 July 2021). "Delaware City Refinery fundraiser donates $140K". Delaware Business Times. Retrieved 6 November 2024.