Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for carrying out chemical reactions using a microlaminar mixer










Image Number 5 for United States Patent #6299657.

In the reaction process, at least two educts A, B are divided by a system, assigned to each of them, of slit-like microchannels 1a, 1b into spatially separate fluid lamellae, which then emerge into a common mixing and reaction space 4. The fluid lamellae here have a thickness <1,000 .mu.m, preferably <100 .mu.m, at a width thickness ratio of at least 10. It is essential here that educts A, B can emerge as thin fluid lamellae 6a, 6b into the mixing/reaction space 4, each fluid lamella 6a of an educt A being led into the mixing/reaction space 4 in the immediate vicinity of a fluid lamella 6b of another educt B. The adjacent fluid lamellae 6a, 6b then subsequently mix by diffusion and/or turbulence. As a result, the mixing operation is accelerated substantially compared with conventional reactors. In the case of rapid chemical reactions, the formation of undesirable by-products or secondary products is largely prevented in this manner.








 
 
  Recently Added Patents
Switched capacitor hold-up scheme for constant boost output voltage
Fast base station switching method and system, and hierarchical zone-based fast handoff approach
Image erasing apparatus and recording medium conveying method for image erasing apparatus
Method and system for checking citations
Magnetic reading and writing device
Onium salt-containing polymer
System, method and apparatus for pausing multi-channel broadcasts
  Randomly Featured Patents
Phase correlator
Filter circuit incorporating a micro-electromechanical capacitor
Contact charger having an oscillating voltage for charging a photosensitive member
Float operated fill valve
Front-rear braking force distribution control system
Compact
Inorganic membrane
Digital audio player
Lockset having improved actuator
Flat running device for automobile and mounted assembly including same