نتایج جستجو برای: membrane separations

تعداد نتایج: 396463  

Journal: :Environmental Science & Technology Letters 2019

Journal: :Advanced membranes 2022

In response to global efforts combat climate change, many research have contributed upgrading cryogenic distillation, an energy-intensive petrochemical operation, especially for olefin/paraffin separation. Metal-organic framework (MOF) membranes can be a competitive candidate this purpose. work, we reviewed the main progress of MOF separations, with focus on potential ZIF-8 C 3 H 6 /C 8 Membran...

Journal: :Biochimica et Biophysica Acta (BBA) - Biomembranes 2020

Journal: :Frontiers in chemical engineering 2022

Membrane processes are today one of the key technologies for industrial separations and expected to play an important role in future sustainable production systems. The combination materials science process engineering has historically always been essential condition development new applications membranes. recent high performance nanostructured materials, together with (such as 3D printing) com...

Journal: :The Journal of Cell Biology 1981
S J Merkel E S Kaneshiro E I Gruenstein

Cilia and ciliary membranes were isolated from axenically grown, wild-type Paramecium tetraurelia strain 51s and from the extreme pawn mutant strain, d495, derived from this parental strain. Over 60 protein bands having molecular weights of 15 to greater than 300 kdaltons were detected by Coomassie Blue staining of whole cilia proteins separated by one-dimensional SDS polyacrylamide gel electro...

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