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Moeve and Honeywell expand strategic alliance to deliver renewable linear alkylbenzene
Moeve (formerly Cepsa; Madrid, Spain) and Honeywell International, Inc. (Charlotte, N.C.) announced an expanded collaboration to scale up production technologies of bio-based Linear Alkylbenzene (LAB), the raw material for making LAS (Linear Alkylbenzene Sulfonate), the main surfactant in the production…
Saipem awarded new contracts for Dangote Fertilizer projects in Nigeria and Ethiopia
Saipem S.p.A. (San Donato Milanese, Italy) has been awarded two new contracts by Dangote Fertilizer, Africa’s leading fertilizer producer, for technical know-how & licensing for the realization of six urea units, four in Nigeria and two in Ethiopia, and the…
Increasing the Safety and Efficiency of Ammonia Sampling
From fertilizer and petroleum to textiles and plastics, production of vital commodities around the world relies on the use of anhydrous ammonia. Operators of chemical plants and petroleum refineries are well acquainted with both the handling hazards of the compound…
Mix highly viscous materials at higher capacities with this double planetary unit
This company recently completed the largest Double Planetary Mixer in its U.S. history, a Model DPM-750 capable of mixing up to 750 gal per batch and engineered with safety features for a Class I, Div. 1, Group D hazardous environment.…
Dual-action nanocomposite combines adsorption and photocatalysis for wastewater treatment
Pharmaceutical residues, particularly from antibiotics, are extremely difficult to fully remove from wastewater using traditional bulk-treatment methods, wherein antibiotic compounds are often only partially broken down. Even at trace amounts, antibiotic fragments can accumulate and wreak havoc on natural ecosystems.…
Two studies point the way to cleaner syngas-to-hydrocarbons processes
The production of commercially important hydrocarbons from synthesis gas (syngas; mixtures of H2 and CO) using the Fischer-Tropsch (F-T) process is a key strategy for making fuels and chemicals from a range of non-petroleum feedstocks. But F-T processes are relatively…
Dispersing Powders into Liquids: The Role of Vacuum in Wetting
Effectively dispersing powders into liquids can be a challenge. Utilizing vacuum in the correct ways can help with wetting and dispersion When introducing powdered materials into liquids, the goal is always to achieve an air-free dispersion of solids in the…
Taking stock; looking ahead
Year’s end is, of course, the default juncture at which current situations are assessed and forecasts for the future are posited. As this year nears its end, indications are that 2026 will likely be a tough year for much of…
The Effects of Particle Size on Bulk-Solids Flow Properties
Understanding how particle size affects flow properties helps ensure reliable flow of materials between process steps Many industries utilize dry solid materials and powders (collectively referred to as bulk solids in this article) for producing and manufacturing products. It is…
Electrostatic PFAS capture produces nearly zero waste
Increased concern around per- and polyfluoroalkyl substances (PFAS) in water is necessitating more robust mitigation techniques. There are many technologies that can effectively capture or destroy PFAS, but challenges remain surrounding large volumes of PFAS-laden solid waste and fluorinated byproducts.…