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Acid Plant Database February 9, 2022
Owner | Itafos |
|
Location | Arraias Tocantins Tocantins State Brazil |
|
Background |
2017 - January 4 - Name
changed to Itafos Formerly MBAC Fertilizer Corporation www.mbacfert.com 2008 – October - MBAC Fertilizer Corp. purchased 100% of the shares of Itafós Mineração Ltda |
|
Website | www.itafos.com | |
Plant | - | |
Coordinates* | 12° 55' 39" S, 46° 44' 32" W | |
Type of Plant |
Wet Sulphuric Acid (WSA) Sulphur Burning |
|
Gas Source | Sulphur | |
Plant Capacity | 600 MTPD (210000 MTPA) |
|
SA/DA | SA | |
Emissions | - | |
Status | Operating | |
Year Built |
2012 2017 - Q2 - Recommissioning of plant |
|
Technology | Haldor Topsoe | |
Contractor | - | |
Remarks |
Hydrogen Peroxide Tailgas scrubber |
|
Pictures | ||
General | Itafos is located in the municipality of Arraias Tocantins, in the
southeast of Tocantins state, just a few kilometers away from Campos Belos,
a town in the Goias state in central Brazil. The existing small-scale
phosphate mining operation is based on high grade (+18% P2O5)
mineralization. However, MBAC is currently focused on the development of a
higher volume and much larger mining operation which is expected to be in
place by second quarter of 2012. At full capacity, the proposed
beneficiation plant is expected to generate 330 ktpa of phosphate rock
concentrate at 28% P2O5. This phosphate concentrate will be used to produce
500 ktpa of SSP.
The Itafós Arraias SSP Project MBAC is now focused on the development of a higher volume and much larger mining operation, which is expected to be in place by mid 2012. The Itafós Arraias SSP Project will include a new mine and mill facility, a sulphuric acid plant, an SSP plant and a granulation plant. At full capacity, the proposed beneficiation plant is expected to generate 330 ktpa of phosphate rock concentrate at 28% P2O5. This phosphate concentrate will be used to produce 500 ktpa of SSP. Beyond this proposed first phase of development, the Company is also actively investigating the potential for a second phase of development which could double production and potentially be in place as early as 2015. |
|
References | Definitive Feasibility Study, 60230-0000-32-002-002, October 26, 2010 | |
News |
February 8, 2022 - Itafos
Inc. announced today the resumption of sulfuric acid production and
sales at Arraias. The recommissioning of the previously idled sulfuric
acid plant was completed on schedule, within budget and with no
reportable environmental releases or recordable incidents. “We are
pleased to have safely and successfully completed the recommissioning of
the sulfuric acid plant at Arraias. While we continue to evaluate
strategic alternatives for Arraias, we are opportunistically restarting
the sulfuric acid plant to supply market demand and deliver positive
margins,” said G. David Delaney, CEO of Itafos. Arraias’ sulfuric
acid plant has production capacity of 220kt per year. The Company
expects to operate the sulfuric acid plant at Arraias with a base load
capacity of approximately 10.5kt per month. Arraias has secured
short-term sulfuric acid offtake agreements for its base load capacity
with pricing linked to sulfur benchmarks. Based on market demand, the
Company expects to opportunistically produce additional volumes of
sulfuric acid to be sold on the spot market. The remainder of the
infrastructure associated with Arraias’ vertically integrated phosphate
fertilizer business, including its mine, beneficiation plant,
acidulation plant and granulation plant remain idled following best
practices. October 20, 2021 - Itafos Inc. announced today its decision to restart the sulfuric acid plant at Arraias. The recommissioning of the sulfuric acid plant at Arraias is expected to be completed over a four-month timeframe in order to commence sulfuric acid sales during Q1 2022. “There continues to be significant demand for fertilizer products globally, including sulfuric acid in our Brazilian markets. Restarting our sulfuric acid plant at Arraias provides us with an opportunity to supply market demand at positive margins while we continue to evaluate strategic alternatives,” said G. David Delaney, CEO of Itafos. Arraias’ sulfuric acid plant has production capacity of 220kt per year. The sulfuric acid plant, as well as the remainder of the infrastructure associated with Arraias’ vertically integrated phosphate fertilizer business, has been idled since Q4 2019. The remainder of Arraias’ key infrastructure, including its mine, beneficiation plant, acidulation plant and granulation plant are expected to remain idled following best practices. The restart of the sulfuric acid plant at Arraias is independent of the previously announced stage-gate restart program launched during Q2 2020. The next deliverable related to the stage-gate restart program remains the completion of a revised geological model and long-term mine plan of the Domingos pit, which is expected to be completed during Q4 2021.
March 28, 2011 - MBAC Fertilizer Corp. is pleased to announce that the “Licença de Instalação”, (the “LI” or “Construction License”) has been issued for the Itaf?s Arraias SSP Project (the “Project”) by Naturatins, the Tocantins State Environmental Agency (“Naturatins” or the “Agency”). The issuance of the Construction License by Naturatins authorizes the Company to proceed with the construction of the mine, industrial complex and related facilities at the Project. The Company’s plan is to start clearing and land preparation in April 2011 with civil construction starting in July 2011. The licensing process in Brazil consists of three stages and involves the issuance of a Preliminary License, a Construction License and an Operating License. The Preliminary License was granted upon evaluation of all the Project details and it confirms the Project is environmentally feasible. The Company received the Preliminary License for the Project in December 2010. The second stage is the awarding of the Construction License, which is granted after certain preconditions established on the issuance of the Preliminary License are fulfilled by the Company. MBAC has fulfilled these requirements and has received the approval to initiate the project construction. With receipt of the Construction License, the final outstanding license required is the Operating License, which is expected to be issued after the construction of the mine and all facilities is completed in accordance with the protocols established in the previous two licenses. January 31, 2011 - MBAC Fertilizer Corp.
is pleased to announce that it has received approval from Banco Itaú BBA
S.A. ("Itaú BBA") for a US$110 million project financing facility in
connection with the development of its large-scale single superphosphate
(“SSP”) fertilizer project (the “Itafós Project” or the “Project”) located
in the State of Tocantins, Brazil. The facility is expected to be provided
through the on-lending program of the Brazilian development bank (Banco
Nacional de Desenvolvimento Econômico e Social (BNDES)), which is the
Brazilian development bank. Subject to BNDES approval and certain conditions
Itaú BBA has indicated that they will underwrite US$110M of project
financing facility. The actual disbursement is subject to certain terms and
conditions, including those provided in the indicative term sheet received
in September 2010 (see September 7, 2010 news release).
In addition,
further to a mandate letter received in October 2010, the International
Finance Corporation (“IFC”), a member of the World Bank Group, has provided
indications to the Company that it would be willing to provide US$25 million
of project financing and US$20 million of equity financing in connection
with the Project. The IFC has recently completed a site visit whereby it
conducted technical, environmental, social and financial and market due
diligence. The Company expects to receive a definitive term sheet from the
IFC upon completion of their due diligence, expected in March 2011. |
MTPD - Metric Tonne per Day
STPD - Short Ton per Day
MTPA - Metric Tonne per Annum STPA - Short Ton per
Annum
SA - Single Absorption
DA - Double Absorption
* Coordinates can be used to
locate plant on Google Earth