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Facts At Your Fingertips: Fractional Solvent-Free Melt Crystallization
Fractional crystallization is a stage-wise separation technique that relies upon the liquid-solid phase change and enables the purification of multi-component mixtures, as long as none of the constituents can act as a solvent to the others. Thanks to the level…
Boiler Water Essentials: Water Is Water (Not)
When it comes to water used in boilers, it is important to remove potentially problematic impurities. This offers a potentially huge return on investment, even with the prevention of just one major upset, let alone recurring failures Several decades ago,…
Pilot-Scale Distillation Process Design
The inherent characteristics, requirements and special concerns of pilot- and laboratory-scale distillation columns differ from those of commercial-scale equipment. The scale-related differences of distillation assemblies are presented here Distillation processes at any scale share many of the same theoretical and…
Precoat Filter Demineralizers in Steam Loops
By minimizing, or even eliminating, the need for blowdowns in steam systems, precoat filter demineralizer systems can greatly contribute to water-conservation efforts Steam is essential in any chemical process plant, primarily for generating heat and power. Power generation (the largest…
Predictive Maintenance Implementation
Five common mistakes associated with implementing predictive maintenance tools are discussed here, along with five ways to avoid them Predictive maintenance (PM) implementation can be a daunting task. There are many factors to consider and many ways that things can…
Victrex invests in manufacturing expansion for biomaterials business
Victrex plc (Thornton Cleveleys, U.K.) has announced priority investment to support expanding its medical division, Invibio Biomaterial Solutions, including the opening of a new product development facility in Leeds, UK, this month. As part of Victrex’s plans to accelerate future…
Gevo confirms agreements for renewable hydrogen facility in South Dakota
Gevo, Inc. (Englewood, Colo.) announced that they have finalized a Hydrogen Development Services Agreement with Zero6 Energy (formerly Juhl Energy) for the development of a 20-megawatt hydrogen production facility in Lake Preston, South Dakota, using Cummins Inc. (NYSE: CMI) electrolyzer…
Amyris to sell selected cosmetic-ingredient portfolios to Givaudan
Givaudan International SA (Vernier, Switzerland) announced that it has reached an agreement to acquire certain cosmetic ingredients from Amyris, Inc. (Emeryville, Calif.) , including Neossance Squalane, the high-performant emollient, Neossance Hemisqualane, the plant-based silicone alternative and CleanScreen, a sustainable sun…
Evonik adding production capacity for aluminum oxide in Japan
Evonik Industries AG (Essen, Germany) announced that it is investing in a production-plant expansion for fumed aluminum oxide at its site in Yokkaichi, Japan. The facility will be the company’s first alumina plant in Asia, focusing on the production of…
Celanese and Mitsui form JV for food ingredients
Celanese Corp. (Dallas, Tex.) announced two joint venture (JV) actions with Mitsui & Co., Ltd. (Tokyo) to extend their longstanding strategic partnership. Celanese announced the signing of a term sheet to form a Food Ingredients JV with Mitsui, subject to…