Slag discharge from reactor for synthesis gas production

Patent metadata

Field	Value
Publication number	US-9102883-B2
Application number	US-73757809-A
Country	US
Kind code	B2
Filing date	Jul 21, 2009
Priority date	Jul 29, 2008
Publication date	Aug 11, 2015
Grant date	Aug 11, 2015

Abstract

With a method for discharging slag from a water bath of a reactor for synthesis gas production, whereby the slag is brought to a lower pressure level by means of a transfer container, a solution is supposed to be created, with which the components connected with transferring the slag out are subject to a low temperature, whereby immediate slag transfer without water exchange is supposed to be made possible, with a minimal required cooling power. This is accomplished in that a cooling water stream is passed to the slag stream in the outlet region of the slag from the water bath of the gas generator or the pressurized container that surrounds it, in a region having a greater cross-section than the cross-section of the entry connector of another system part, such as, for example, the transfer container, in such a manner that temperature stratification in the outlet region is made possible.

First claim

The invention claimed is:

1. A method for discharging slag from a water bath of a reactor for synthesis gas production, the method comprising steps of:
providing a reactor, said reactor comprising a water bath, a pressurized container surrounding the water bath, and a ring channel, wherein the pressurized container comprises an outlet for discharging a slag stream from the water bath, wherein the ring channel surrounds the outlet of the pressurized container;
providing a first t…

Assignees

• Hanrott Christoph
• Thyssenkrupp Uhde Gmbh

Inventors

• Hanrott Christoph

Classifications

• C10J2300/1628

  Chemistry & Metallurgy · mapped topic

• C10J3/526

  Chemistry & Metallurgy · mapped topic

• C10J3/52 Primary

  Chemistry & Metallurgy · mapped topic