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Acid Plant Database October 18, 2023
Owner | PT Weda Bay Nickel |
|
Location |
Halmahera Island Indonesia |
|
Background |
PT WBN is owned by Singapore based company,
Strand Minerals (Indonesia) PTE. LTD. (Strand) and the Indonesian
state-owned mining Company PT (Persero) Aneka Tambang Tbk. (ANTAM). Strand itself is owned by ERAMET S.A. (66.6%), Mitsubishi Corporation (30%) and PAMCO (3.4%).
In 2017,
Tsingshan signed an agreement with Eramet, with each group taking on a
different role: Tsingshan took over construction and operation of the plant
and its operation, as well as the infrastructure required for production.
With its mining expertise, Eramet carried out all the work to develop the
mine which the Group operates via its subcontractors. Eramet owns 43% of the
company that operates Weda Bay, with the remaining 57% held by
Tsingshan. |
|
Website | www.eramet.com | |
Plant | Plant No. 1 | Plant No. 2 |
Coordinates* | 0° 28' 40" N, 127° 59' 30" E (site) | 0° 28' 40" N, 127° 59' 30" E (site) |
Type of Plant | Sulphur Burning | Sulphur Burning |
Gas Source | Elemental Sulphur | Elemental Sulphur |
Plant Capacity | 3,350 MTPD | 3,350 MTPD |
SA/DA | DA | DA |
Emissions | - | - |
Status | Operating | Operating |
Year Built | 2020 | 2020 |
Technology | - | - |
Contractor | Technip | Technip |
Remarks |
Sulphur Storage: 110,000 tonne SO2 Plant: 2x42 MTPD Power Generation: 70 MW |
|
Pictures | ||
General | WBN Project is a
world-class nickel and cobalt mining and hydrometallurgical processing
project being developed on the island of Halmahera, located in the North
Maluku Province of the Republic of Indonesia. PT Weda Bay Nickel (WBN) signed the 7th Generation Contract of Work (CoW) with the Government of the Republic of Indonesia in February 1998 for nickel and cobalt mining and processing within a contract area of 54,874 hectares in the Central Halmahera and East Halmahera Regencies of the North Maluku Province. Under the CoW, the Government gives WBN, as a foreign investment company, the right to conduct on its own account all stages of operations. The CoW is based on a production period of 30 years which could be extended to 50 years by an additional two 10 year periods. The Project of WBN represents the biggest single planned investment in a new mining and ore processing venture for 15 years. It also provides the opportunity of introducing an innovative hydrometallurgical process - developed by ERAMET - to be implemented according to sustainable development philosophy to provide added value to the natural resources of Indonesia as well as positive and long-term benefits to its people and to the Project’s shareholders |
|
References | - | |
News |
May 22, 2021 - Recently, CC6 was successfully awarded the
EPC project of 5 sets of sulphuric acid plants with an annual capacity of 1
million tons and supporting facilities in Huashan, Indonesia.The project is
located in Indonesia Weda Bay Industrial Park (IWIP), Halmahera Island,
North Maluku Province, Indonesia. It is another nickel and cobalt wet
smelting plant invested by Huayou Cobalt Co., Ltd. in Indonesia after the
Indonesia Huayue Nickel and Cobalt Wet Smelting Project, and its production
capacity and technology have been improved. This sulphuric acid project, as
a supporting plant for this smelter, uses the MECS acid production process,
which is the largest comprehensive capacity sulphuric acid production plant
in the world at present.
April 26, 2021 - Eramet pointed to "exceptional progress"
at the plant, which only started operations in 2020, for the new target.
The 10 million wet tonnes in 2021 target is almost double the 6 million
expected previously. The company also plans to produce 40,000 tonnes of
low-grade nickel ferroalloys. "[There was] exceptional progress in
mining operations in Weda Bay in Indonesia [in the first quarter] with 3.0
Mwmt of nickel ore produced; a strong cash contribution is expected for the
Group in 2021." Mining operations began at Weda Bay in October 2019:
the first metric ton of ferronickel was produced, and a 1.6Mth stock of
nickel ore was formed. On April 30, 2020, the first ferronickel
casting took place, ahead of the initial schedule - 20 months after
construction had begun on the plant. Eramet reported on Monday that
group-wide turnover up 8% in the first quarter, driven by the "strong
growth" of the mining and metals division. Other operating highlights
included 1.5 Mt in manganese ore produced in Gabon, a rise of 17% versus the
first quarter last year, 1.1 Mwmt of ore produced in New Caledonia, a rise
of 14%. "The strong growth momentum in our mining activities produced
the expected results: in the first quarter, our operating performance
continued to make progress, in a favourable price environment. Our turnover
grew significantly versus the same period for 2020, which was still hardly
affected by the pandemic," said Christel Bories, Eramet group chair and
CEO. May 2020 - Weda Bay Nickel, the
Indonesia-based joint venture between French multi-metal miner Eramet,
Chinese stainless steel giant Tsingshan and regional miner PT Antam went
into the early stages of production on Thursday April 30, Eramet announced
on the same day. Weda Bay, located on the country’s Halmahera Island,
will supply nickel to local ferro-alloys plants for stainless steel
production and has an estimated annual production capacity of 30,000 tonnes
of nickel contained in nickel pig iron (NPI). Development of Weda Bay
was initially suspended in 2014 amid a lower London Metal Exchange
three-month nickel price and uncertainty surrounding local tax and ownership
regulations, Fastmarkets understands. This was the same year that the
Indonesian government announced on January 11 that it would ban the export
of unprocessed ore, including that of nickel, for the first time. The
LME three-month nickel price was at a year low of $13,425 per tonne two days
before the 2014 ban was announced on January 9, before rocketing by 57% to
$21,100 per tonne on May 13 following supply concerns in the wake of the
announcement. The Indonesian government announced in August 2019 that
it would expedite its latest ore ban to January 2020 from 2022,
causing nickel’s outright price on the LME to rocket by 8% to an intraday
high of $17,900 per tonne at midday on the same day, its highest level since
September 2014. Weda Bay’s start up is one of four new Indonesian
operations to start in 2020 - with a combined production capacity of 200,923
tonnes per year - and comes amid a challenging demand backdrop for nickel.
Automotive and stainless steel, the largest end-user market, for nickel
contracted by 12.1% year on year to 10.9 million tonnes in the first quarter
of 2020, Eramet reported in its first-quarter results. Fastmarkets'
research analysts current estimate electric vehicle (EV) demand for nickel
is currently between 3-5% of the market share, while stainless steel demand
accounts for approximately 70% thereof. Over 50% of stainless-steel
demand for nickel comes from China - the world’s largest stainless-steel
producer - but demand there was severely dented amid the spread of Covid-19,
which was first identified in the region on December 31, 2019. Chinese
nickel demand was down 6% over the period and 18.8% elsewhere in the world,
over the first-quarter 2020, 9.8% of which came specifically from Indonesia,
while global demand for primary nickel has declined by 13.5% to 508,000
tonnes over the period, Eramet's first-quarter results showed.
Meanwhile, global primary nickel production increased to 569,000 tonnes year
on year in the first quarter of 2020 due to continued growth in NPI
production, which was up 15.2% over the same period, according to data from
Eramet's first-quarter results. These growth figures appear to be primarily
driven by Indonesia amid its ore export ban, which came into effect on
January this year, the report said. But it seems that Indonesian
authorities are sensitive to waning demand, with the country announcing
plans to reduce its nickel ore production by 52% year on year to 25 million
wet metric tonnes (wmt) in 2020, Fastmarkets understands. Nonetheless,
the Indonesian Mining Association expects 29 domestic smelters to be
operational by 2022, with a total capacity of 69 million tpy.
Fastmarkets research forecasts that global refined nickel consumption will
fall by 2% year on year in 2020 while restrictive government lockdowns - due
to the Covid-19 pandemic - take their toll on total demand for nickel from
the stainless steel and EV sectors. But while bearish attitudes for
nickel demand pervade in the first half of 2020, Fastmarkets analysts expect
this contraction to ease significantly going into the second half of the
year. “We estimate that global nickel demand contracted by 5.3% from
the previous year in 2020. Our view is that demand will contract again in
the second quarter, down by 5.7% year on year. But demand is likely to reach
stability in the third quarter of the year with a smaller contraction of
0.6% year on year,” Fastmarkets research analyst Andy Farida said.
“Our most conservative view suggests that global nickel demand will start a
major recovery in the last trading quarter of the year, where deferred
demand will push consumption to grow by 3.5%,” Farida added. April 2008 - Japan's Mitsubishi Corp is acquiring 30% of an Indonesian nickel mining project for about US$143.42 million. The Weda Bay Nickel Project on the island of Halmahera is Mitsubishi's first nickel venture. The trading house is buying a 33.4% interest in Weda Bay's operator Strand Minerals (Indonesia) from French firm Eramet SA. Demand for nickel a raw material for stainless steel and rechargeable batteries is expected to grow in the medium to long term as emerging economies grow. |
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