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A continuous flow chemical reaction apparatus comprises a tubular reactor having a length and having a first fluid reactant inlet at a first end and a product outlet at a second end, said tubular reactor having a central tube/interior conduit extending lengthwise within said tubular reaction zone, s

A continuous flow chemical reaction apparatus comprises a tubular reactor having a length and having a first fluid reactant inlet at a first end and a product outlet at a second end, said tubular reactor having a central tube/interior conduit extending lengthwise within said tubular reaction zone, said conduit having at least one injector within the length of said conduit, said injector capable of introducing a controlled amount of a second fluid reactant into said tubular reactor.

대표청구항 ▼

1. A continuous flow chemical reaction apparatus comprising a tubular reactor having a length, an inner surface, and having a first fluid reactant inlet at a first end and a product outlet at a second end, said tubular reactor having an interior conduit having an outer surface extending lengthwise w

1. A continuous flow chemical reaction apparatus comprising a tubular reactor having a length, an inner surface, and having a first fluid reactant inlet at a first end and a product outlet at a second end, said tubular reactor having an interior conduit having an outer surface extending lengthwise within said tubular reactor, said conduit having a second fluid reactant inlet at one end and at least one injector within the length of said interior conduit, said injector capable of introducing a controlled amount of said second fluid reactant into an annular reaction zone defined between the outer surface of said interior conduit and said inner surface of said tubular reactor,wherein said injector comprises a venturi tube in said interior conduit positioned to receive said second fluid reactant, said venturi tube in fluid communication with an annular channel which is perpendicularly and circumferentially positioned around the interior conduit; said annular channel connecting to an annular orifice which is in fluid communication with said annular reaction zone. 2. The chemical reaction apparatus of claim 1, further comprising a catalyst within the tubular reactor. 3. The chemical reaction apparatus of claim 1 wherein the interior conduit has a plurality of injectors. 4. A continuous flow chemical reaction apparatus comprising a plurality of tubular reactors within a heat transfer vessel having at least one heat transfer zone, each of said heat transfer zones having a heat transfer fluid inlet and a heat transfer fluid outlet, each of said tubular reactors having a length, a first fluid reactant inlet at a first end, a product outlet at a second end and an interior conduit extending lengthwise within said tubular reaction zone, said interior conduit having a plurality of injectors spaced apart along the length of said tubular reaction zone and each of said injectors being adapted to introduce a controlled amount of a second fluid reactant into said tubular reaction zone,wherein the injectors comprise a gas penetration channel and a gas egress channel in fluid communication with the interior conduit; the gas penetration channel connected to an upstream side of the interior conduit and the gas egress channel connected to a downstream side of the interior conduit; the gas penetration channel on the end opposite to connection with the interior conduit, is connected to and contiguous with a venturi tube, the venturi tube ending in the gas egress channel; in addition to being in fluid communication with the downstream side of the interior conduit, the gas egress channel, via the downstream side of the interior conduit, is also in fluid communication with a branch channel which ends in a terminal bottle neck; at the terminal bottle neck, the branch channel is connected to a radial branch channel; the radial branch channel is in fluid communication with an annular ring channel which is perpendicularly and circumferentially positioned around the outside of the interior conduit; the annular ring channel leads to a gas outlet at an annular gap which is in fluid communication with the interior of the tubular reactor. 5. The chemical reaction apparatus of claim 3, wherein said heat transfer vessel comprises a plurality of heat transfer zones. 6. The chemical reaction apparatus of claim 3, further comprising catalyst in the interior of at least one of the tubular reaction zones. 7. The chemical reaction apparatus of claim 1, wherein said interior conduit is concentric with said tubular reaction zone. 8. The chemical reaction apparatus of claim 4, wherein said interior conduit is concentric with said tubular reaction zone. 9. The chemical reaction apparatus of claim 1, further comprising pressure drop control means in said conduit proximate to at least one of said injectors. 10. The chemical reaction apparatus of claim 4, further comprising pressure drop control means in said conduit proximate to at least one of said injectors. 11. The chemical reaction apparatus of claim 4, wherein said heat transfer vessel is a cylindrical vessel. 12. The chemical reaction apparatus of claim 1, further comprising a catalyst bed within said tubular reaction zone and surrounding said interior conduit. 13. The chemical reaction apparatus of claim 4, further comprising a catalyst bed within each of said tubular reaction zones and surrounding said interior conduits. 14. The chemical reaction apparatus of claim 2, wherein said plurality of injectors comprises between 2 and 40 injectors. 15. The chemical reaction apparatus of claim 1, wherein said tubular reaction zone has a cross-section which is a substantially circular, said interior conduit is concentric with said tubular reaction zone and said tubular reaction zone comprises a catalyst bed surrounding said interior conduit. 16. The chemical reaction apparatus of claim 4, wherein each of said tubular reaction zones has a cross-section which is a substantially circular, said interior conduits are concentric with said tubular reaction zones and each of said tubular reaction zones comprises a catalyst bed surrounding said interior conduit.