Continuous separation of particles from macromolecules in split-flow thin (SPLITT) cells

2007 ◽  
Vol 50 (1) ◽  
pp. 43-56 ◽  
Author(s):  
Shulamit Levin ◽  
J. Calvin Giddings
Keyword(s):  
Continuous Separation ◽  
Split Flow

scholarly journals Study of the geometry of open channels in a layer-bed-type microfluidic immobilized enzyme reactor

2021 ◽  
Author(s):  
Cynthia Nagy ◽  
Robert Huszank ◽  
Attila Gaspar
Keyword(s):  
Immobilized Enzyme ◽  
High Surface ◽  
Volume Ratio ◽  
Volumetric Flow Rate ◽  
Enzyme Reactor ◽  
Channel Pattern ◽  
Immobilized Enzyme Reactor ◽  
Split Flow ◽  
Parallel Streams ◽  
Enzymatic Microreactors

AbstractThis paper aims at studying open channel geometries in a layer-bed-type immobilized enzyme reactor with computer-aided simulations. The main properties of these reactors are their simple channel pattern, simple immobilization procedure, regenerability, and disposability; all these features make these devices one of the simplest yet efficient enzymatic microreactors. The high surface-to-volume ratio of the reactor was achieved using narrow (25–75 μm wide) channels. The simulation demonstrated that curves support the mixing of solutions in the channel even in strong laminar flow conditions; thus, it is worth including several curves in the channel system. In the three different designs of microreactor proposed, the lengths of the channels were identical, but in two reactors, the liquid flow was split to 8 or 32 parallel streams at the inlet of the reactor. Despite their overall higher volumetric flow rate, the split-flow structures are advantageous due to the increased contact time. Saliva samples were used to test the efficiencies of the digestions in the microreactors. Graphical abstract

Continuous separation of particles using a microfluidic device equipped with flow rate control valves

2006 ◽  
Vol 1127 (1-2) ◽  
pp. 214-220 ◽  
Author(s):  
Yuushi Sai ◽  
Masumi Yamada ◽  
Masahiro Yasuda ◽  
Minoru Seki
Keyword(s):  
Microfluidic Device ◽  
Flow Rate ◽  
Rate Control ◽  
Continuous Separation ◽  
Control Valves ◽  
Flow Rate Control

scholarly journals Continuous Separation of Mixed Gases by the Thermal Diffuision Method

1943 ◽  
Vol 64 (4) ◽  
pp. 450-456
Author(s):  
Kozo HIROTA ◽  
Kazuo OGURO
Keyword(s):  
Continuous Separation ◽  
Mixed Gases

Automatic and Continuous Separation of Mixed Waste Plastics Via Magneto-Archimedes Levitation

2021 ◽  
Author(s):  
Jun Xie ◽  
Chengqian Zhang ◽  
Yuhan Jia ◽  
Jianzhong Fu ◽  
Peng Zhao
Keyword(s):  
Waste Plastics ◽  
Continuous Separation ◽  
Mixed Waste
Sign in / Sign up

Export Citation Format

Share Document