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Sulphuric Acid - NEWS
Updated June 3, 2026
2026
Metso signs landmark order for a major copper smelter delivery in Asia
EuroChem launches one of the largest
sulfuric acid plants in Kazakhstan
May 27, 2026 - The Company has put into
operation a sulfuric acid production plant in the Zhambyl Region of the
Republic of Kazakhstan. The facility ranks among the largest of its kind
in the country with an annual design capacity of 800,000 tonnes. The
plant’s products will be used both for the EuroChem’s chemical complex
under construction and to meet the needs of the domestic market in
Kazakhstan. The launch of the plant is Phase II of EuroChem’s
large-scale investment project in Kazakhstan. In Phase I, the Company
launched a phosphate ore mining and processing complex with an annual
capacity of 840,000 tonnes. The final Phase III will be the launch in
2027 of a chemical complex for the production of mineral fertilizers and
industrial products. Total investments exceed $1 billion, while total
annual output upon completion of all Phases will be more than 1 million
tonnes. The project is being implemented under the Unified
Industrialization Map of Kazakhstan.
"The project is fully aligned with the
strategic goals set by the President of the Republic of Kazakhstan to
develop the manufacturing industry, diversify the economy and ensure the
country’s economic self-sufficiency. The launch of high-tech production
facilities serves as a prime example of strengthened industrial
cooperation and strategic partnership between our nations. I am
confident that once the project reaches it’s full capacity, it will make
a substantial contribution to the economic development of Kazakhstan",
(Yersaiyn Nagaspayev Minister of Industry and Construction of the
Republic of Kazakhstan)
Following the completion of all Phases, the
Zhambyl Region will have one of the few full-cycle chemical production
facilities in the world, where raw material extraction, processing and
production of finished goods are integrated into a single production
chain. The complex’s products will be in demand not only in
Kazakhstan but also across other countries in Central Asia, China and
European markets.
"The project implements state-of-the-art
high-tech solutions that guarantee quality and safety. EuroChem intends
to continue investing in the development of its production facilities
and strengthening its partnership with the agro-industrial complex of
Kazakhstan" (Igor Georgiadi CEO of EuroChem Karatau)
The project is significantly important for
the social and economic development of the region. Total tax revenues to
the budget of Kazakhstan have already reached approximately 70 billion
tenge during the implementation of the project. Upon completion of all
Phases, over 1,200 jobs will be created within the Company, with at
least an equal number in related service and logistics organizations.
Since 2012, EuroChem has invested approximately $29 million in the
development of social infrastructure of the Zhambyl Region, including
renovations of residential buildings, schools, healthcare facilities and
urban infrastructure.
May 18, 2026 - Jin Xun
Resources (03636) announced that, in line with business development
needs, to enhance the supporting facilities of the copper and cobalt
smelting industrial chain in the Democratic Republic of Congo (DRC),
reduce production costs, and improve operational performance, its
subsidiary Jin Xun Congo (DRC) Mining Co., Ltd. plans to invest in and
construct the Jin Xun Congo Copper and Cobalt Smelting Supporting
Sulfuric Acid Plant Project. The project is located in Kolwezi City,
Democratic Republic of Congo (DRC). The total investment for the project
is approximately RMB 90 million, with a construction period of about 12
months. Funding will be self-raised by the subsidiary, Jin Xun Congo
(DRC) Mining Co., Ltd. According to a report by Zhitong Finance, Jinxun
Resources (03636) announced that, in line with business development
needs, in order to improve the supporting facilities for the copper and
cobalt smelting industry chain in the Democratic Republic of the Congo
(DRC), reduce production costs, and enhance operating performance, its
subsidiary, Jinxun Congo (DRC) Mining Co., Ltd., plans to invest in and
construct the Jinxun Congo (DRC) Copper and Cobalt Smelting Supporting
Sulfuric Acid Plant Project. The project is located in Kolwezi City,
DRC. The total investment for the project is approximately RMB 90
million, with a construction period of about 12 months. Funding will be
self-raised by the subsidiary, Jinxun Congo (DRC) Mining Co., Ltd.
Zambia eases ban on sulphuric acid
exports to DRC as stocks recover: Minister
May 14, 2026 - Zambia has cleared two copper
producers to resume sulphuric acid exports to Democratic Republic of
Congo (DRC), according to the country’s Trade Minister, as the country
eased curbs on the mining input. Smelters in Zambia, Africa’s No.2
producer of copper, generate about 2 million metric tons of sulphuric
acid a year, mostly as a byproduct used by local mines. Any surplus is
shipped to neighboring DRC. In the central African copperbelt,
sulphuric acid is used to extract cobalt and copper, in demand for the
green energy transition, from oxide ores. Zambia banned sulphuric
acid exports in September followed by a permit policy in March after
weak domestic output and global disruptions linked to the Iran war
tightened the supply of leaching chemicals. In response, miners in
DRC, the world’s biggest cobalt producer and No. 2 in copper, cut usage
and considered output reductions. However, Zambia’s Commerce,
Trade and Industry Minister Chipoka Mulenga told Reuters this Thursday
that the government has authorised Chambishi Copper Smelter and Mopani
Copper Mines to resume sulphuric acid shipments after local stocks
recovered. They will export a “limited quantity to ensure the
local market does not suffer,” Mulenga said, without specifying
volumes. The Minister said Zambia could widen export permissions
if supply conditions continue to improve. A document seen
by Reuters showed the Ministry has also authorised chemicals trader
Alliswell Investment Limited to ship 5 000 metric tons of sulphuric
acid. An industry source, speaking on condition of anonymity
because of the sensitivity of the issue, said Mopani had yet to receive
its export permit. Neither Mopani, Chambishi Copper Smelter nor
Alliswell responded to requests for comment.
May 1, 2026 - Ecovyst Inc.,
a leading provider of virgin sulfuric acid and regenerated sulfuric acid
products and services ("Ecovyst"), announced today that it has signed a
definitive agreement to acquire the Calabrian sulfur dioxide and related
sulfur derivatives business ("Calabrian") from INEOS Enterprises for a
purchase price of $190 million, subject to certain customary
adjustments. Through its manufacturing facilities in Port Neches, Texas
and Timmins, Ontario, Canada, Calabrian is a leading producer of sulfur
dioxide and related sulfur derivatives in North America, serving key end
uses including mining, water treatment and specialty chemical
production. Following closing, the acquisition is expected to expand
Ecovyst's existing product and service offering through further
expansion into the sulfur dioxide, sodium bisulfite, sodium thiosulfate
and sodium metabisulfite product groups. The transaction is targeted to
close by the end of second quarter of 2026, subject to satisfaction of
customary closing conditions.
"The Calabrian acquisition aligns with our
strategy to deliver shareholder value by leveraging our sulfur chemistry
expertise, while also diversifying our portfolio and further expanding
our presence in key end use segments such as mining," said Kurt J.
Bitting, Ecovyst's Chief Executive Officer. "Ecovyst is already an
established producer of sodium bisulfite, and Calabrian's sulfur dioxide
and other sulfur derivative product offerings share meaningful end-use,
customer, and sulfur-chemistry overlap with Ecovyst, positioning us to
integrate Calabrian's product portfolio onto a familiar commercial and
operational footprint. Similar to our existing businesses, Calabrian has
a highly experienced and engaged management team, and a diverse base of
long-standing, blue-chip customers, with a high degree of recurring
sales under significant long-term contracts. In addition, the Calabrian
business is characterized by strong cash generation and Adjusted EBITDA
margins that are expected to be accretive to Ecovyst's portfolio,"
Bitting added.
Ashley Reed, Chairman of INEOS Enterprises
said, "INEOS Calabrian has been part of INEOS Enterprises for the past
ten years, during which time it has delivered significant improvements
in safety, operational performance and financial results. This
transaction, valued at $190 million, subject to certain customary
adjustments, reflects our disciplined approach to portfolio management —
acquiring businesses, improving them at pace, and realizing value.
Calabrian is a strong, well-positioned
semi-specialty chemicals business. However, it is not a core fit within
INEOS's long-term portfolio. Ecovyst is well placed to take the business
forward and support its next phase of growth".
"Consistent with our disciplined capital
allocation strategy, we intend to fund the Calabrian acquisition through
a combination of cash on hand and proceeds of new debt financing," said
Mike Feehan, Ecovyst's Chief Financial Officer. "Given Calabrian's
Adjusted EBITDA profile, with trailing twelve-month Adjusted EBITDA of
approximately $23.7 million, we expect our combined net debt leverage
ratio would be approximately 2x at close of the transaction. The
transaction reflects a purchase multiple of approximately 8.0x trailing
twelve-month Adjusted EBITDA, which we expect to step down to below 7.0x
as identified synergies are fully realized over the three years
following close," said Feehan.
May 1, 2026 - Taxpayers look set to provide
more funding amid concerns for the future of more than 1000 smelter
workers in Port Pirie as a $135 million assistance package expires
today. Premier Peter Malinauskas with the antimony produced at Nystar in
Port Pirie earlier this year. Uncertainty has emerged at Nyrstar for
workers as a rescue package for its smelters in South Australia and
Tasmania runs out today, taxpayers looking on the line for more funding
support. Premier Peter Malinauskas said he was “hopeful that by
close of business today, we’ll see a renewed position from the three
governments that are contributing to this effort for Nyrstar’s
consideration over the coming days and weeks ahead”. “As it stands
right now, those negotiations are ongoing and we have not yet reached a
final resolution with Nyrstar,” Malinauskas said. “This is a
question of national capability to be able to produce critical minerals
and if we can’t do this for ourselves as a country, then we don’t have
the ability to participate in the economy of tomorrow. “It could
be exactly the same as us giving up our fuel refining capacity over the
last 15 years which we now look back on with regret. Let’s not make the
same mistake with the nation’s smelting capacity.”
The Port Pirie plant is one of the world’s
largest multi-metals smelters, processing and refining lead, silver,
zinc fume, copper matte and by-products such as sulphuric acid. In
August 2025, the state, federal and Tasmanian governments stepped in
to pledge $135 million to a bail out of Port Pirie’s metal smelter and
Nyrstar’s zinc refinery in Hobart. The state government invested
$55 million with the Commonwealth spending $57.5 million and the
Tasmanian government contributing the remaining $22.5 million.
The 130-year-old smelter at Port Pirie was
struggling financially prior to the joint investment in 2025, with
Nyrstar’s Singaporean owner Trafigura calling for government support in
order to stay afloat. Nyrstar is a major employer in the region,
with around 1,050 workers at the Port Pirie facility, representing
approximately 10 per cent of the local workforce. In February,
Nyrstar sent its first shipment of antimony to an east coast Australian
manufacturer and expressed plans to export to Europe, Asia and the
United States, with Malinauskas saying the milestone shipment was the
start of the smelter reaching its export potential. Federal
Science, Industry and Innovation Minister Tim Ayres said in February the
achievement “shows the value of government backing Aussie manufacturing
and minerals processing capabilities to boost regional Australia’s role
in the global critical mineral supply chain”. “This is a great
example of what can be achieved when we leverage Australia’s abundant
natural resources, skilled workforce, existing facilities and innovative
research to maximise opportunities,” Ayres said.
Antimony production began as a trial in late
2025, with Nystar planning to ramp up production to 2000 tonnes per
year, and eventually 5000 tonnes per year by 2028. Liberal
spokesperson Ben Hood said the Premier “must explain what he and Anthony
Albanese are doing to ensure the future of the Upper Spencer Gulf”.
“Our heart goes out to those 800 people in Port Pirie and the 500 people
in Tasmania who are not only suffering through a fuel crisis and a
cost-of-living crisis but are now wondering what’s happening with their
jobs,” Hood said. “We have a state Labor Government and we have a
Federal Labor Government, and they need to be getting around the table
to ensure that those 800 people in Port Pirie will have a job and that
we have sovereign capacity here in Australia to produce antimony out of
Nyrstar.”
Zambian Copper Smelter Plans to Extend
Production Shutdown, Further Squeezing Production and Chemical Supply
April 21, 2026 - On April 20 (Monday), two
industry sources said that Zambia's two largest copper smelters and
sulphuric acid producers plan to carry out extended maintenance
shutdowns later this year, which will further squeeze the country's
copper production and the supply of sulphuric acid used to process
copper and cobalt. The Iran war has disrupted global supplies of
this critical acid and other leaching chemicals, forcing mines in
neighboring Congo, the world's largest cobalt producer and
second-largest copper producer, to reduce usage or consider production
cuts. Zambia's mining ministry said that, as Africa's
second-largest producer of critical metals needed for clean energy
technologies, the country's copper smelters generate approximately 2
million mt of sulphuric acid annually, mainly as a by-product for use by
local mines, with the surplus exported to the DRC.
First Quantum Minerals' country head in Zambia
said that Zambia's own sulphuric acid inventory had been severely
depleted, leaving virtually no export capacity. Meanwhile, miners in
neighboring DRC were also struggling to cope with tightening chemical
supplies.
Mopani's long-overdue maintenance
A chemicals trader said that although copper
smelters typically shut down for about 30 days each year for routine
maintenance, Mopani and Chambishi copper mines will face longer
shutdowns this year. A mining executive said Mopani copper mine
had not undergone maintenance for some time and plans to shut down for
three days in June, followed by an extended shutdown of approximately
40-45 days, August-mid-September.
The chemicals trader said Chambishi copper mine
plans to shut down for approximately two months throughout August, but
did not elaborate on the reasons for the planned extended shutdown.
Zambia tightened controls on sulphuric acid exports this month,
requiring traders to obtain permits. The country said the move was aimed
at protecting domestic industries.
First Quantum's Zambia country director Anthony
Mukutuma said the measures were reasonable but exports were unlikely in
the short term.
Global copper supply expected to decline
Global copper supply will tighten this year as
years of underinvestment have constrained mine production growth. Zambia
produced 890,346 mt of the red metal last year, falling short of the 1
million mt target. Meanwhile, according to shipping data, Congo's
copper exports declined in Q1 this year. The mining executive said
Mopani copper mine was operating well below its 225,000 mt finished
copper capacity due to a shortage of copper concentrates caused by years
of underinvestment. The executive said the main owner, UAE-based
International Resources Holding, was simultaneously developing and
mining the mine, which forced intermittent production stoppages and
further constrained output.
March 20, 2026 - BASF has started up the world’s first
production plant for catalysts based on X3D® technology at
its Ludwigshafen site, Germany. With the commissioning of this
facility, BASF is scaling the additive manufacturing of catalysts to an
industrial level and strengthening its leading role in innovative
solutions for the chemical industry. Utilising X3D technology,
catalysts can be produced with optimally designed geometries that
combine high mechanical stability with an open structure. This
significantly reduces pressure drop in reactors while simultaneously
increasing the catalytically active surface area. As a result, customers
achieve higher reactor throughput and improved product quality at
substantially lower energy consumption compared to conventional
catalysts. BASF has been supplying X3D catalysts to production
plants for several internal and external customers for many years. The
versatile technology can be applied to a broad range of catalyst
materials, including precious and base metal catalysts as well as
various support materials. The new production plant in Ludwigshafen
provides the foundation for making this technology more widely available
and for further shortening development and market introduction
timelines. In 2025, the Chinese-based fine chemical company An Hui
Jintung filled its production plant with BASF’s sulfuric acid catalysts
O4-115 X3D. “The plant started up smoothly, and plant performance has
significantly improved compared to before. Production achieved a record
high, generating substantial economic benefits for our company. We will
continue our collaboration with BASF to promote catalyst upgrades and
replacements across additional units,” said Eter Zhu, General Manager at
An Hui Jintung.
Chinese, Jordanian firms ink deal to build sulfuric acid
plant in S. Jordan
February 11, 2026 - Jordan's Indo-Jordan Chemicals Company Ltd, a subsidiary of Jordan Phosphate Mines Company (JPMC), on Wednesday signed a 193-million-U.S. dollar deal with China's East China Engineering Science and Technology Co., Ltd. (CNCEC-ECEC) to construct a concentrated sulfuric acid plant in southern Jordan. According to a JPMC statement received by Xinhua, the plant will be constructed in the Shidiya area, with a designed annual production capacity of about 900,000 tons. The project is scheduled to be completed within 30 months by CNCEC-ECEC and will be implemented in line with high international technical, engineering and environmental standards, the statement said. Under the agreement, sulfuric acid produced at the plant will be used to support the expansion of the Jordanian company's phosphoric acid production, raising its annual output capacity from 330,000 tons to 550,000 tons. JPMC Chairman Mohammad Thneibat said the deal reflects the company's continued efforts to expand investments and upgrade operations, in line with Jordan's broader drive to attract foreign investment and strengthen industrial competitiveness. He noted that the project represents a strategic step for the company to enhance added value in the phosphate industry, increase production efficiency, and create job opportunities during both construction and operation phases. For his part, Meng Chenzhou, CEO of CNCEC-ECEC, described the project as a model of industrial cooperation between Chinese and Jordanian companies, adding the company hopes to maintain long-term cooperation with its Jordanian partners to develop more projects at both the regional and international levels.
Chemical Spill Triggers Mass Fish Death in Kazakhstan
February 6, 2026 - Sulfuric acid may have caused a mass fish
die-off in Shymkent, Kazakhstan, according to preliminary findings
following laboratory tests of water samples taken from the Badam River.
Specialists detected elevated sulfate levels in the samples, pointing to
an acidic environment that experts believe led to the death of aquatic
life. The pollution is suspected to be linked to an industrial
discharge, The Caspian Post reports via Kazakh media. According to
initial assessments, the acidic solution was released into a sewer pipe,
which later ruptured. Due to the aggressive chemical composition of
the wastewater, the discharge could not be stopped immediately, allowing
contaminated runoff to flow into the river for several hours.
Authorities are now working to identify the enterprise responsible for
the pollution. Liability will also extend to the organization that owns
and maintains the damaged sewer infrastructure. Environmental
officials urged residents to treat nature responsibly and to promptly
report any signs of environmental violations to the relevant services.
“Based on our analyses, specialists from the department have launched an
inspection of Vodnye Resursy Marketing. It will later be determined
which enterprise discharged the acidic solution. Even releasing acid
into a sewer pipe is prohibited-it must be neutralized, and local
treatment facilities must be in place,” said Akmaral Nysanbekova, head
of the testing laboratory at Shymkent’s Department of Ecology.
February 5, 2026 - Cabinet has approved the introduction of a
permit-based export system for sulphuric acid, aimed at ensuring
sufficient supply for domestic industries and supporting the country’s
copper production. Zambia is one of the leading producers of
sulphuric acid in the region; however, in August last year, the country
experienced a shortage of the chemical, which is a critical input for
the mining, manufacturing, and agriculture sectors. The shortage
resulted into a disruption of copper processing. Minister of
Information and Media, Cornelius Mweetwa, revealed at a briefing that,
in a move to prevent a repeat of the shortage, Government has put
measures in place to secure the local supply. “Cabinet approved
the issuance of a Statutory Instrument on the introduction of a
permit-based export system on sulphuric acid, in order to ensure
sustained availability for domestic industries, safeguard industrial
output, and support Zambia’s copper production and economic growth
agenda,” Mr Mweetwa said. The permit system means companies cannot
export sulphuric acid freely without approval. This ensures that enough
of the chemical stays in the country to meet the needs of local
industries that use the chemical. “In August 2025, the country
experienced a shortage of sulphuric acid, which had begun to disrupt
production in copper processing. “In light of the unresolved
shortage of sulphuric acid, Cabinet has decided, going forward, to
utilise a permit-based export regulation mechanism so as to address the
critical issue of the local shortage of sulphuric acid,” Mr Mweetwa
said. He said that the permit-based approach is part of the
government’s commitment to sustaining industrial growth and supporting
Zambia’s strategic economic priorities.
Kazakhstan powers ahead in global uranium market
Port expansion in Chile clears first environmental hurdle
January 23, 2026 - Chile’s environmental evaluation agency SEA
accepted to review a US$50 million (mn) proposal from port
operator Terquim to expand a terminal in Mejillones municipality
(Antofagasta region). The project entails increasing the capacity
of the terminal’s liquid fuel installations by adding two tanks each for
sulfuric acid and diesel storage. The sulfuric acid tanks will
have capacity for up to 423m3 each, while the diesel tanks
will handle up to 850m3 each, according to the environmental
impact assessment (EIA) presented by Terquim. Other works include
incorporating equipment for the transference of green ammonia, including
a system of three 1,500m pipelines: one for transferring the product,
another for vapor recovery, and a third for cooling. Lastly, the
EIA proposes upgrades to the terminal’s liquefied petroleum gas
(LPG) installations, such as a new septic pit with capacity for up to
10m3, two new 30m2 warehouses for dangerous
substances and hazardous waste respectively, and an expanded potable
water distribution system. Construction works are expected to
start in April 2027.
Metso signs landmark order for a major copper smelter delivery in
Asia