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公开(公告)号：WO2020064598A1
公开(公告)日：2020-04-02
申请号：PCT/EP2019/075470
申请日：2019-09-23
Applicant: SCANSHIP AS
Inventor： WIEN, Asgeir
Abstract: The present invention provides a microwave pyrolysis reactor (1) comprising an inner pipe element (2) and a housing (4), wherein the inner pipe element (2) is made of a microwave transparent material and is arranged within the housing and comprises a first open end (5) and a second open end (6); the housing (4) comprises a first inner surface, enclosing an annular space (7,44) around the inner pipe element (2), a waste inlet (10), a solids outlet (11), a gas outlet (12), and a port (13) for a microwave waveguide (14), the waste inlet and the solids outlet are in communication with the first open end and the second open end of the inner pipe element, respectively, and the port for a microwave waveguide is in communication with the annular space; the inner pipe element, the waste inlet and the solids outlet of the housing form parts of a conduit not in fluid communication with the annular space around the inner pipe element and wherein the inner pipe element is clamped within the housing via a cylinder-shaped resilient assembly (54) arranged at at least one of the first open end (5) and the second open end of the inner pipe element, the resilient assembly is adapted to allow longitudinal expansion of the inner pipe element (2) and comprises a central through-going passage (57) having a centerline in line with a centerline (C) of the inner pipe element.
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公开(公告)号：WO2018177994A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/057613
申请日：2018-03-26
Applicant: SCANSHIP AS
Inventor： WIEN, Asgeir
Abstract: The present invention provides a microwave pyrolysis reactor (1) comprising an inner pipe element (2), a microwave distribution element (3) and a housing (4), wherein the inner pipe element (2) is made of a microwave transparent material and comprises a first open end (5) and a second open end (6); the microwave distribution element (3) is made of a material not transparent to microwaves and is arranged around the inner pipe element (2), and comprises at least one opening (8) for allowing passage of microwaves into the inner pipe element (2); the housing (4) comprises a first inner surface enclosing a first annular space (9) around the microwave distribution element (3) and a port (13) for a microwave waveguide (14) in communication with the first annular space; and wherein the microwave distribution element is in thermal conductive contact with a heat exchange system for removal of heat from the microwave pyrolysis reactor during use.
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公开(公告)号：WO2018177997A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/057616
申请日：2018-03-26
Applicant: SCANSHIP AS
Inventor： WIEN, Asgeir
Abstract: The present invention provides a microwave pyrolysis reactor (1) comprising an inner pipe element (2) and a housing (4), wherein the inner pipe element (2) is made of a microwave transparent material and comprises a first open end (5) and a second open end (6); the housing (4) comprises a first inner surface, enclosing an annular space (7,44) around the inner pipe element (2), a waste inlet (10), a solids outlet (11), a gas outlet (12), an inert gas inlet (45) and a port (13) for a microwave waveguide (14), the waste inlet and the solids outlet are in communication with the first open end and the second open end of the inner pipe element, respectively, and the port for a microwave waveguide is in communication with the annular space; and wherein the inner pipe element is arranged with the first open end at a higher vertical level than the second open end, such that a material entering the waste inlet during use is transported through the inner pipe element, from the first open end to the second open end, by gravity; and wherein the gas outlet (12) is arranged upstream the first open end of the inner pipe element and downstream the waste inlet of the housing, and the inert gas inlet (45) is arranged to provide an inert gas into the annular space (7,44) during use.
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