公开(公告)号：US5571486A

公开(公告)日：1996-11-05

申请号：US442024

申请日：1995-05-16

Applicant: Edgar J. Robert ,  F. James Howie, III ,  Christopher J. Nagel ,  Thomas P. Griffin

Inventor： Edgar J. Robert ,  F. James Howie, III ,  Christopher J. Nagel ,  Thomas P. Griffin

IPC: A62D3/00 ,  A62D3/32 ,  A62D3/38 ,  A62D101/20 ,  B01J8/00 ,  B01J10/00 ,  C21C5/46 ,  F27D3/00 ,  F27D3/10 ,  C22B7/00

CPC classification number: B01J4/002 ,  B01J10/005 ,  B01J8/003 ,  C21C5/466 ,  F27D3/0025 ,  F27D3/10 ,  A62D2203/10 ,  B01J2219/0009 ,  B01J2219/00123 ,  B01J2219/00155 ,  C21C2005/4666 ,  F27M2001/05

Abstract: A method and apparatus for top-charging a solid waste into a molten metal bath to form a dissociation product are disclosed. The method includes introducing the waste into the molten metal bath through a refractory tube disposed in a reactor, containing the molten metal bath, through which the refractory tube extends. A gas outlet is disposed above the molten metal bath. The refractory tube has a submergible end which is immersed in the molten metal bath and which defines a lower opening at the terminal end of the refractory tube and an elevated opening, whereby a portion of the molten metal bath enters the refractory tube through the lower opening to allow the molten metal bath to remain within the refractory tube while at least partially dissociating the waste to form the dissociation product in the molten metal bath. An oxidizing agent can be directed into the molten metal bath at a rate sufficient to form an gaseous oxygenated product which is discharged from the reactor.

Abstract translation: 公开了一种用于将固体废物顶部充入熔融金属浴以形成解离产物的方法和装置。 该方法包括通过设置在包含熔融金属浴的反应器中的耐火管将熔融金属浴引入熔融金属浴中，耐火管延伸通过熔融金属浴。 气体出口设置在熔融金属浴池的上方。 耐火管具有浸没在熔融金属浴中的潜水端，并且在耐火管的末端限定了一个下开口和一个升高的开口，从而一部分熔融金属浴通过下开口进入耐火管 以允许熔融金属浴保持在耐火管内，同时至少部分地将废物解离以在熔融金属浴中形成解离产物。 氧化剂可以以足以形成从反应器排出的气态氧化产物的速率引入熔融金属浴中。

公开(公告)号：US5491279A

公开(公告)日：1996-02-13

申请号：US42609

申请日：1993-04-02

Applicant: Edgar J. Robert ,  F. James Howie, III ,  Christopher J. Nagel ,  Thomas P. Griffin

Inventor： Edgar J. Robert ,  F. James Howie, III ,  Christopher J. Nagel ,  Thomas P. Griffin

IPC: A62D3/00 ,  A62D3/32 ,  A62D3/38 ,  A62D101/20 ,  B01J8/00 ,  B01J10/00 ,  C21C5/46 ,  F27D3/00 ,  F27D3/10

CPC classification number: B01J4/002 ,  B01J10/005 ,  B01J8/003 ,  C21C5/466 ,  F27D3/0025 ,  F27D3/10 ,  A62D2203/10 ,  B01J2219/0009 ,  B01J2219/00123 ,  B01J2219/00155 ,  C21C2005/4666 ,  F27M2001/05

Abstract: A method and apparatus for top-charging a solid waste into a molten metal bath to form a dissociation product are disclosed. The method includes introducing the waste into the molten metal bath through a refractory tube disposed in a reactor, containing the molten metal bath, through which the refractory tube extends. A gas outlet is disposed above the molten metal bath. The refractory tube has a submergible end which is immersed in the molten metal bath and which defines a lower opening at the terminal end of the refractory tube and an elevated opening, whereby a portion of the molten metal bath enters the refractory tube through the lower opening to allow the molten metal bath to remain within the refractory tube while at least partially dissociating the waste to form the dissociation product in the molten metal bath. An oxidizing agent can be directed into the molten metal bath at a rate sufficient to form an gaseous oxygenated product which is discharged from the reactor.

Abstract translation: 公开了一种用于将固体废物顶部充入熔融金属浴以形成解离产物的方法和装置。 该方法包括通过设置在包含熔融金属浴的反应器中的耐火管将熔融金属浴引入熔融金属浴中，耐火管延伸通过熔融金属浴。 气体出口设置在熔融金属浴池的上方。 耐火管具有浸没在熔融金属浴中的潜水端，并且在耐火管的末端限定了一个下开口和一个升高的开口，从而一部分熔融金属浴通过下开口进入耐火管 以允许熔融金属浴保持在耐火管内，同时至少部分地将废物解离以在熔融金属浴中形成解离产物。 氧化剂可以以足以形成从反应器排出的气态氧化产物的速率引入熔融金属浴中。