Cement News tagged under: Fuels
Mannok’s greater fuel flexibility04 March 2024, Published under Cement NewsAs a key step in the decarbonisation of its cement plant operations, Ireland-based Mannok Cement has installed a FUELFLEX® Pyrolyzer combustion system which enables the producer to burn up to 100 per cent alternative fuels in the calciner while reducing its NOx emissions. The next obvious step for Mannok was to upgrade its coal dosing system to reduce the amount of coal going into the preheater to an absolute minimum without sacrificing flexibility. By Peter Norek, FLSmidth, Denmark. ... |
CEMEX signs ETFuels agreement24 February 2023, Published under Cement NewsCEMEX has signed an agreement with green fuels producer ETFuels, to transform CO 2 from CEMEX’s Alicante cement plant in Spain into green fuels. Under this agreement, ETFuels will combine up to 450,000tpa of captured CO 2 with green hydrogen to produce more sustainable fuels in the form of green methanol (e-methanol). CEMEX is evaluating several strategies and partners to perform CO 2 capture for this project. “Our goal of reaching net-zero CO 2 emissions is achievable and will b... |
Czech market expands 5% in 202108 September 2022, Published under Cement NewsCement consumption in the Czech Republic saw a 5.2 per cent advance to 4.68Mt in 2021 when compared with the previous year, according to the Czech Cement Association. Domestic cement production advanced by 4.6 per cent YoY to 4.72Mt in 2021 from 4.513Mt in 2020. Of this total, 0.615Mt was exported, representing a 9.2 per cent increase on export volumes in 2020. Supply in the Czech market in 2021 was boosted by 0.579Mt of imports, which saw a 14.9 per cent YoY rise. Nearly half of the amo... |
Optimised fuel metering for Solnhofer Portland Zement05 October 2021, Published under Cement NewsAs a result of the increased use of substitute fuels at Solnhofer Portland Zement’s plant in Germany, the existing pulverised coal dosing system was increasingly reaching its limits both in terms of range and dosing accuracy. Furthermore, it was foreseeable that the fly ash used for dusting the animal meal would no longer be available. Therefore, the cement producer decided to carry out a complex conversion of its fuel dosing system. By Intercem Engineering, Germany. Figure 1: coal du... |
Petcoke market sees prices slump22 May 2020, Published under Cement NewsHit by the coronavirus, petcoke prices fell as the Mediterranean market contracted. Demand declined as the cement and construction sectors reduced their output amid lockdown restrictions. A Spain-based trader said he had heard “some inquiries over the place (Japan, Pakistan, India, China, Denmark, Guatemala, etc to name some) but not real closures yet. Not much really at Med. Only running countries are Egypt and Turkey, but both ended 2019 on high clinker stocks thus demand now is not grea... |
Indian petcoke imports rise in October23 December 2019, Published under Cement NewsIndia imported 809,000t of petcoke in October 2019, up more than 364 per cent from the year-ago period, according to Iman Resources. The imports were primarily sent from the US and Saudi Arabia, at 372,000t and 295,000t, respectively. Oman sent 38,000t, while 32,000t came from China. The origin of the remaining 72,000t was not clarified. The spike has been related to the lifting of the petcoke consumption order in October 2018, which saw cement producers increase their fuel-grade petcoke i... |
The ‘magic’ of magnesium17 January 2019, Published under Cement NewsWhile petcoke is a less expensive fuel option, its use can lead to operational challenges for the cement plant, such as the formation of kiln rings and build-ups in the lower cyclones of the preheater. To optimise combustion and avoid these issues, Nuh Çimento has trialled a magnesium-based chemical additive that helps control the impact of high-sulphur fuels. By Seyda Arikan, Nuh Çimento, Turkey, and Jose Hernandez, EES Services, Mexico. Figure 1: vanadium oxide complexes and their ... |
Coal prices on Pakistan may affect profitability08 June 2018, Published under Cement NewsThe increase in coal prices is likely to affect the margin of cement companies in Pakistan, particularly those who have captive power plants based on imported coal. According to Research House report, the demands for coal may vary subject to international factors in coming months. International coal prices posted a surge of 34 per cent during FY18 to date mainly due to production constraints, low inventory levels and strong demand (spurred by cold weather) in China. Currently coal (Richa... |
Jammu and Kashmir Cements’ Khrew plant shut due to coal shortage29 January 2018, Published under Cement NewsThe Khrew plant of Jammu and Kashmir Cements Ltd was shut for nine days as a result of a coal shortage. The shutdown occurred between 14-22 January and is reported to have cost the company at least INR60m (US$ 943,879) . Usually the cement producer stores 1.52Mt of coal, procured on advance payment from Kolkata. However, to meet exigencies and following losses, the company has now purchased coal from a private player at higher rates, reports the Daily Excelsior. According to sourc... |
Minya's coal storage solution15 November 2017, Published under Cement NewsTo help meet the Egyptian rules and regulations on the storage of coal, ASEC Cement Company called on OYK Consultants to design and deliver a suitable storage solution quickly and cost-effectively. By OYK Engineering Consultants, Egypt. Erection of the steel structure at Minya’s new coal storage facility Faced with insufficient supplies of natural gas, the Egyptian government turned to imported coal as an energy source for the country’s cement industry. A number of rules and reg... |