
Sulphur + Sulphuric Acid 2021
A look at papers presented at CRU’s annual Sulphur + Sulphuric Acid conference, which was once again held virtually, in November 2021.
A look at papers presented at CRU’s annual Sulphur + Sulphuric Acid conference, which was once again held virtually, in November 2021.
ACI will convene the 5th European Mineral Fertilizer Summit in London on 1-2 December 2021. Fertilizer International is proud to be a partner for this year’s event.
Venkat Pattabathula, a member of the AIChE Ammonia Safety Committee, reports on the American Institute of Chemical Engineers’ Safety in Ammonia Plants and Related Facilities Symposium, held virtually on 30 August to 2 September 2021.
During this time of disruption, keeping connected and informed has never been more important. While the in-person events the industry usually relies on are not possible, CRU’s virtual Sustainable Fertilizer Production Technology Forum, 20-23 September, offers exceptional information sharing and networking opportunities.
More than 560 delegates participated in CRU’s Phosphates 2021 Virtual Conference, 23-25 March 2021. To highlight this successful event, we report on keynote and selected commercial and technical presentations.
More than 250 delegates from 36 countries participated in the 2021 Fertilizer Latino Americano Virtual Conference, 25-28 January 2021. To highlight this successful event, we report on selected keynote and regional presentations.
Because of the ongoing pandemic, this year’s CRU Nitrogen + Syngas conference was held as a ‘virtual’ event, in early March 2021.
This year’s SulGas conference, covering sulphur recovery and gas treating with a special focus on India and southeast Asia, was run as a virtual event from February 1st to 3rd 2021.
Euro Support’s new generation, titania-based low temperature tail gas catalyst shows a marked robustness to the start-up procedure compared to its common alumina-based counterparts. Dr B. Hereijgers of Euro Support discusses the promising lab results.
All acid towers eventually require replacement. In this article, K. Sirikan, A. Mahecha-Botero et al of NORAM Engineering and Constructors Ltd discuss two recently executed acid tower replacement projects. The first project involved the replacement of a brick-lined tower by an alloy acid tower for a sulphur burning plant in North America. The second project involved the replacement of a brick-lined acid tower with a NORAM designed brick-lined tower for a smelter off gas acid plant in South America. The impacts of various design considerations on acid tower replacement projects are compared, including in-situ replacement versus a new location; brick-lined versus alloy shell, and selection criteria for mist eliminators.