Displaying items by tag: Imports

US: Research by the United States Geological Survey (USGS) estimates that local sales of iron and steel (ferrous) slags were 15Mt in 2022 with a value of around US$795m. This is a slight decrease from the 15.7Mt reported in 2021. 49% of the volume sold in 2022 was blast furnace slag and this accounted for the majority of the total value of the slag. Steel slag produced from basic oxygen and electric arc furnaces accounted for the remainder of sales. Around 2Mt of slag was imported for consumption.

The USGS said that slag was processed by 25 companies servicing active iron and steel facilities or reprocessing old slag piles at about 123 processing plants in 33 states, including facilities that import and grind unground slag to sell as ground granulated blast furnace slag (GGBFS). It added that domestic GGBFS remained in limited supply in 2022 because granulation cooling was available at only two active US-based blast furnaces and only one local plant produced pelletised slag in limited supply. It noted that granulated blast furnace slag was only ground domestically by cement companies.

New Zealand: Holcim New Zealand says that it has received a mill for use in its upcoming Auckland cement replacement products import and distribution facility. The company opted for a Christian Pfeiffer ball mill for the project.

Holcim New Zealand says that alternative materials imported via the Auckland facility will eliminate 100,000t/yr of cement from New Zealand's 1.6Mt/yr consumption. The company expects that this will cut 78,000t/yr of CO₂ emissions.

Sri Lanka: Insee Cement has broken ground on its construction of a 45,000m3-capacity storage facility at Hambantota International Port. When commissioned in early 2023, the facility will store ground granulated blast furnace slag (GGBFS) for use in Insee Cement's cement production. Daily News has reported the cost of the facility's construction as US$3m. At 17,300m2, the Hambantota storage facility will be the largest warehouse at any port in Sri Lanka.

Insee Cement chair and CEO Nandana Ekanayake said "Hambantota Port is a vital link in our raw materials supply chain. Insee Cement has been using this port since 2018 and so far we have cleared around 1.7Mt of bulk cargo through the port, of which we did a little over 1Mt in 2021. Today, we laid this foundation as another step to strengthen our partnership with Hambantota International Port Group." Ekanayake concluded "We see great potential in developing channels through Hambantota International Port and we will double our investment in the future."

France: Hoffmann Green Cement Technologies has acquired ABC Broyage, which operates a slag grinding plant in North Dordogne. The producer says that ABC Broyage will import granulated blast furnace slag (GBFS) via La Rochelle and supply ground GBFS to its H1 and H2 green cement plants in Bournezeau. This will give Hoffmann Green Cement Technologies self-sufficiency in its raw materials processing.

Co-founders Julien Blanchard and David Hoffmann said “Managing our supply chain has always been one of Hoffmann Green's strategic priorities. After securing our supplies of co-products and their storage, we are now focusing on optimising their processing through the acquisition of ABC Broyage and the development of vertical integration.” Blanchard and Hoffmann noted that, besides strengthening the company’s control over its raw materials supply, ABC Broyage’s slag grinding capacity also secures its margins in the ‘current highly inflationary context.’

Spain: Cemex España has received clearance from the Balearic Islands Environmental Commission (CMAIB) to import up to 10,000t/yr of granulated blast furnace slag (GBFS) to Majorca. Ultima Hora Online News has reported that the producer will substitute some of the limestone used in the plant's cement production with the material.

Waste management company Tirme previously handled the Lloseta cement plant's slag supply.

US: The United States Geological Survey (USGS) estimates that the US sold 17Mt of ferrous slags in 2021, a rise of 31% year-on-year from the estimate in 2020. Blast furnace slag represented about 49% of the volume sold and accounted for 87% of the total value ofslag, most of which was granulated. Steel slag produced from oxygen and electric arc furnaces accounted forthe remainder of sales. Slag was processed by 28 companies servicing active iron and steel facilities or reprocessing old slag piles at about 124 processing plants, including some iron and steel plants with more than one slag-processing facility, in 33 States, including facilities that import and grind unground slag to sell as ground granulated blast furnace slag (GGBFS).

A further 2.2Mt was imported, a slight decline from 2020. From 2017 to 2020 the USGS reports that 42% of imported slag came from Japan, 18% from Brazil, 11% from China and 10% from Italy.

The USGS noted that during 2021, domestic GGBFS remained in limited supply because granulation cooling was known to be available at only two active US blast furnaces while, elsewhere, only one domestic plant produced pelletised slag in limited supply. Grinding of granulated blast furnace slag was only performed domestically by cement companies. However, following Covid-19 related decrease in availability in 2020, supply of steel slag increased in 2021.

India: Tata Steel has begun the export of Linz-Donawitz (LD) slag from its steel production processes to Bangladesh. The United News of India has reported that a Bangladeshi cement producer has purchased the material for use in its cement production. China-based cement shipping company Cemcoa will deliver the slag.

Chief operating officer Subodh Pandey said that Tata Steel continually pursues operational and market-facing innovations by creating value out of its by-products, as part of its quest to a sustainable future. It has achieved 100% granulated blast furnace slag (GBFS), fly ash and LD slag recycling.

China: The Chinese government is set to further restrict imports of metal by-products and scrap in July 2019. The latest rules will control imports of eight types of scrap metal, including copper, aluminium and steel scrap, according to Reuters. Companies that want to continue importing these items will need to apply to the environmental ministry to prove they are in compliance with environmental protection standards. Imports of iron and steel slag were banned at the end of 2018.

US: The United State Geological Survey (USGS) estimates that 15Mt of ferrous slag was produced in 2017. Blast furnace slag accounted for about 50% of the sales volume. About 85% of this value was from sales of granulated slag. Steel slag accounted for almost all of the remainder. 2.2Mt of slag was imported. Slag was processed by about 25 companies servicing active iron and steel facilities or reprocessing old slag piles at about 175 processing plants in 30 states.

The USGS reported that the supply of blast furnace slag continued to be ‘problematic’ in the US due to the closure of blast furnaces and depleted slag piles. Supply of basic oxygen furnace (BOF) steel slag was similarly affected due to plant closures. However, ground granulated blast furnace slag (GGBFS) sales volumes have failed to match increases set by the overall US cement industry since 2010 despite positive long term trends.

China: The Ministry of Ecology and Environment has banned imports of steel slag from the end of 2018. It is part of 16 scrap metal and chemical waste products, according to Reuters. A further 16 items will be banned by the end of 2019. The government’s crackdown on waste imports is part of a ‘war on pollution.’