Quantum fluid operation: technology for effective mixing, reacting, and separating fluids

Patent metadata

Field	Value
Publication number	US-11745153-B2
Application number	US-202117504486-A
Country	US
Kind code	B2
Filing date	Oct 18, 2021
Priority date	Jun 4, 2018
Publication date	Sep 5, 2023
Grant date	Sep 5, 2023

Abstract

A continuous chemical process is modified to allow parts thereto to be processed one quantum of matter at a time. This offers precision and efficiency beyond what is possible with the continuous mode. This Quantum Fluid Operation (QFO) is applied to basic unit operations: mixing, reacting, separating.

First claim

What is claimed is:

1. An apparatus comprising:
a cylindrical container comprising a first end wall, a second end wall, and a sidewall extending from the first end wall to the second end wall, the cylindrical container defining an interior for holding a quantum of fluid, wherein the first end wall comprises at least one inlet, the at least one inlet having at least one inlet valve, and the second end wall comprises at least one outlet, the at least one outlet having at least one outlet valve;
a piston within the interior of the cylindrical container, the piston reciprocable along the central axis of the cylindrical container, the piston comprising first and second discs, the first and second discs rotatable relative to each other about the central axis of the cylindrical container, the first disc having a first plurality of through holes, the second disc having a second plurality of through holes, wherein a closed state exists such that the first plurality of holes are closed to fluid passage by solid portions of the second disc, and an open state exists such that the first plurality of holes are open to fluid passage, relative rotation of the first and second discs permitting adjustment between the open and closed states, wherein at least two holes of said first plurality of holes are angled such that fluid passing therethrough forms colliding jets; and
a control system for controlling the at least one inlet valve, the at least one outlet valve, the reciprocation of the piston, and the relative rotation of the first and second discs.

2. The apparatus of claim 1 wherein the piston can be set in a plurality of open states, where in each of those open states the alignment between the first disc and the second disc is different, and in each of those different states, a different subset of the first plurality of holes are open for fluid passage.

3. The apparatus of claim 1 constructed with the through holes in the first disc, and the through holes in the second disc each of a flow area adjusted to the degree of mixing desired: smaller fluid passage area for more thorough mixing, and larger fluid passage area for more limited mixing.

4. The apparatus of claim 1 wherein the cylindrical container is enveloped with a heat exchanger to regulate the temperature of the quantum of fluid locked inside the cylindrical container during the reciprocable movement of the piston inside the cylindrical container.

5. The apparatus of claim 1 wherein the cylindrical container is fitted with an injection apparatus to inject additives into the quantum fluid locked inside the cylindrical container during the reciprocable movement of the piston inside the cylindrical container.

6. The apparatus of claim 1 wherein a sequence of configurations is effected by the control system, as follows:
(i) Suction: the at least one inlet valves are set to open state, the at least one outlet valves are set to open state, the piston is set to open state, and is moved from the first end wall to the second end wall;
(ii) mixing: the at least one inlet valves are set to closed state, and the at least one outlet valves are set to closed state, the piston is set to open state and is moved back and forth between the first end wall and the second end wall until the desired mixed state is achieved;
(iii) draining and suction: the at least one inlet valves are set to open state, the at least one outlet valves are set to open state, and the piston is moved from the first end wall to the second end wall; draining the mixed quantum of fluid from the cylindrical container and suctioning into the cylindrical container a new quantum of fluid.

Assignees

• Samid Gideon

Inventors

• Samid Gideon

Classifications

• B01F31/65 Primary

  the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column · CPC title

• B01D3/008

  Liquid distribution · CPC title

• B01D15/18

  relating to flow patterns · CPC title

• B01D33/015

  with flat filtering elements · CPC title

• B01D33/466

  scrapers · CPC title