US 10,537,869 B1Granted

Micro-channel reaction apparatus

AssigneeIndustrial Technology Research Institute

InventorsMu-Jen Young, Te-Lung Chang, Chen-Ji Kao, Jinn-Jong Wong, Jenn-Line Sheu, Ping-Shan Lai

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Abstract

A micro-channel reaction apparatus includes a first mixing device and a first jetting device. The first mixing device includes a first inflow channel and a second inflow channel respectively used to direct a first fluid and a second fluid into the micro-channel reaction apparatus. The first jetting device includes a first tapering portion and a first flared portion, wherein one end of the first tapering portion is connected to the first inflow channel and the second inflow channel; another end of the first tapering portion is connected to the first flared portion; and the first tapering portion has a contract ratio of inner diameter ranging from 0.1 to 0.75.

Claims19

Dependent claims

A micro-channel reaction apparatus, comprising:

a first mixing device, comprising:
a first inflow channel, used to direct a first fluid into the micro-channel reaction apparatus;
and
a second inflow channel, used to direct a second fluid into the micro-channel reaction apparatus, wherein the first inflow channel and the second inflow channel have at least one common end;
and
a first jetting device, comprising a first tapering portion and a first flared portion, wherein one end of the first tapering portion is connected to the at least one common end of the first inflow channel and the second inflow channel;
another end of the first tapering portion is connected to the first flared portion;
and the first tapering portion has a first contract ratio of inner diameter ranging from 0.1 to 0.75.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/235,728Filed 28 Dec 2018
Priority: TW 107146849 A24 Dec 2018
Granted: 21 Jan 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification13 codes

B01J 19/0093
Chemical, physical or physico-chemical processes in general; Their relevant apparatus: microreactors, e.g. miniaturised or microfabricated reactors
B01F 25/4321
With means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g.…: the…
B01F 25/4323
With means for dividing the material flow into separate sub-flows and for repositioning and recombining these sub-flows; Cross-mixing, e.g.…:…
B01F 33/30
Other mixers; Mixing plants; Combinations of mixers: micromixers