Results 281 to 290 of about 69,860 (335)

A Methodology to Integrate Closed‐Cycle Heat Pumps into Batch Distillation Columns

Chemie Ingenieur Technik, EarlyView.
Batch distillation often cannot use vapor recompression due to contamination risks in food and pharma. This study proposes a design for integrating closed‐loop heat pumps using natural fluids. Results show significant energy savings, offering a sustainable alternative to traditional setups.
Philipp Dorn, Michael Libuda, Thomas Meyer, Christian Hoffmann, Jens‐Uwe Repke, Stefan Elbel   +5 more
wiley   +1 more source

Dynamic omniphobic surfaces enable the stable dropwise condensation of completely wetting refrigerants. [PDF]

Nat Commun
Fazle Rabbi K, Khodakarami S, Ho JY, Hoque MJ, Miljkovic N.   +4 more
europepmc   +1 more source

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

Chemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher, Mirko Kleingries, Edgar Zimmer, Roman Blättler   +3 more
wiley   +1 more source

Evolution and Evaluation of Ultra-Low Temperature Freezers: A Comprehensive Literature Review. [PDF]

Foods
Kypraiou C, Varzakas T.
europepmc   +1 more source

Tribological Evaluation of Rotary Compressor with HFC Refrigerants

, 1996
Kosuke Kawahara, S. Mishina, A. Kamino, Kiyohide Ochiai, Tomio Okawa, S. Fujimoto   +5 more
openalex   +1 more source

Tribology Characteristics of HFO and HC Refrigerants with Immiscible Oils - Effect of Refrigerant with Unsaturated Bond -

, 2010
Tatsuya Sasaki, Hideto Nakao, Hideaki Maeyama, K. Mizuno   +3 more
openalex   +1 more source

Cost-Effective Leachate Treatment and Resource Recovery in Hazardous Waste Landfills through Pipe Freeze Crystallization. [PDF]

Environ Process
More KS, Maree JP, Mahlangu M.
europepmc   +1 more source

Study on the performance of open countercurrent heat source tower under low temperature and high humidity environment. [PDF]

Sci Rep
Yang S, Liu P, Xiao D, Li Y, Yang Y, Wang Y.   +5 more
europepmc   +1 more source

Vapor-liquid equilibrium properties of binary mixture refrigerants (R1234ZE+R290, R290+R227ea)

, 2014
Yingxia Qi, Hua Zhang, Wei Zhao, Yefeng Liu, Xunhai Liu   +4 more
openalex   +1 more source