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Canadian Mining Journal · 行业资讯· David Cassels·尚未确认· 收录时间AI 评分44.0

SGS与Carbonix合作验证P180直接还原铁工艺

Carbonix, SGS partner on lower-emission iron testing

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SGS(SWX: SGSN)已同意测试Carbonix的P180直接还原工艺,该工艺旨在单一设施内将加拿大铁精矿转化为热压块铁(HBI)。双方于6月签署协议,在安大略省Lakefield的SGS冶金卓越中心建立中试厂,通过长周期运行评估工艺性能与产品质量,项目将以预前端工程设计(Pre-FEED)研究收尾。P180设计以天然气制氢和固体碳还原铁矿石,其持续运行尚未得到验证。

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Iron ore production. Credit: Adobe Stock

SGS (SWX: SGSN) has agreed to test Carbonix’s P180 direct reduction technology, designed to turn Canadian iron ore concentrate into hot briquetted iron (HBI) in a single facility.

Signed in June, the agreement establishes the SGS-Carbonix pilot plant, a program led by SGS’s Metallurgical Centre of Excellence in Lakefield, Ont. The program will evaluate P180 through extended operating campaigns, assessing process performance, product quality and other key parameters. The resulting technical data will inform the assessment of the technology's feasibility and potential scalability, including considerations for future developments.

SGS will upgrade and agglomerate the ore feed, oversee the reactor campaign, perform assays and report milestones against defined criteria. The program is scheduled to conclude with a pre-feasibility engineering (Pre-FEED) study.

“Independent validation is how a new process earns the confidence of the people who must finance, build and operate it,” said Stephen Mackie, SGS’s vice-president of metallurgy and consulting for North America.

Since 1941, SGS’ Lakefield team has completed more than 22,000 projects for the global mining industry, from early testing through piloting and scale-up. 

Canadian made

Headquartered at Fort William First Nation, Ont., Carbonix is an Indigenous-owned iron manufacturer. Its P180 process is designed to use natural gas to produce hydrogen and solid carbon, with the hydrogen used to reduce iron ore and the carbon retained as a co-product rather than released as carbon dioxide. The sustained operation of P180 has not yet been demonstrated.

“Whether we are talking to a private client or a government, they will trust our technology because it is  backed by a credible, transparent program that gives them everything they need to judge P180’s performance and potential,” said Paul Pede, Carbonix’s president and CEO. “P180 did not exist when we first brought material to Lakefield in 2012; it came out of the work we have done here since.”

In March, Ontario expanded its critical minerals list to include high-purity iron, citing the shift to electric arc furnace steelmaking in the province's steel mills. Carbonix says those furnaces require HBI to operate and the province is currently without a producing plant.

“The independent evaluation conducted by SGS will generate technical evidence to assess the feasibility, performance and potential scalability of the process, helping inform future decisions regarding its possible application within Canada's evolving steel supply chain,” Pede said.

来源:Canadian Mining Journal · 行业资讯 · canadianminingjournal.com

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