Abstract A loop-type reactor with a reactor housing having inlet means at one end and outlet means at the opposite end. Inside the reactor there is a guide tube arranged in the direction of the axis of the inlet means. The inner wall of the reactor is so shaped that the introduced reactants flow through the tube in one direction and are then directed to flow back in the opposite direction through a mixing chamber defined between the outer tube surface and the inner reactor wall. Thus a circulation of the reactants inside the reactor is induced. At the end remote from the inlet means the tube is provided with means for defining an annular space. Openings are provided for connecting the mixing chamber with the annular space, and escape pipes are provided for connecting the annular space with the reactor outlet. After optimal processing the reactants enter through the openings into the annular space and from there through the escape pipes to the reactor outlet.
A loop reactor for chemical processes, comprising a reactor housing including inlet means at one end and outlet means at the opposite end of said housing; pipes connected to said inlet means for supplying the reactants to be processed to the reactor; a guide tube in said reactor housing defining a mixing chamber between said guide tube and the inner wall of said reactor housing; means for inducing a circulation of said reactants through and around said guide tube;
Claim 2
Dependent Claim
79 words
A loop reactor for chemical processes, comprising a reactor housing including inlet means at one end and outlet means at the opposite end of said housing; pipes connected to said inlet means for supplying the reactants to be processed to the reactor; a guide tube in said reactor housing defining a mixing chamber between said guide tube and the inner wall of said reactor housing; means for inducing a circulation of said reactants through and around said guide tube;
Claim 3
Dependent Claim
59 words
annular means connected to said guide tube end adjacent said outlet means defining an annular space at one end of said guide tube, said annular space being connected to said mixing chamber by openings through which said reactants enter into said annular space; and escape pipes connected to said annular space for conducting said reactants to said reactor outlet.
Claim 4
Dependent Claim
59 words
annular means connected to said guide tube end adjacent said outlet means defining an annular space at one end of said guide tube, said annular space being connected to said mixing chamber by openings through which said reactants enter into said annular space; and escape pipes connected to said annular space for conducting said reactants to said reactor outlet.
Claim 5
Dependent Claim
63 words
A loop reactor as claimed in claim 1, wherein said annular means for defining said annular space at one end of said guide tube comprise a hollow ring (6) mounted on the end of said guide tube (2), and wherein said openings for said reactants to enter said annular space is an annular slot (7) between said hollow ring and said tube end.
Claim 6
Dependent Claim
71 words
A loop reactor as claimed in claim 1, wherein said annular means for defining said annular space at one end of said guide tube comprise an outer tube wall (15) connected to said guide tube at one end, and wherein said openings for said reactants to enter said annular space is an annular opening (18) between the free end of said outer tube wall (15) and said inner tube wall (16).