DE152232C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

JVI 152232 CLASS 26 «.

Through the patents 103454, 112342 and 113213 is a process for uninterrupted Protected generation of water gas, which is characterized in that a by Suction effect of a water vapor jet on carbon-containing dust or hydrocarbon-containing dust A mixture of water vapor and carbon formed in a closed decomposition chamber against liquids encounters a surface held in embers from the outside, whereby the water vapor through the Carbon is decomposed and thus the formation of water gas takes place, if necessary with simultaneous or special supply of oxygen in some form into the decomposition chamber. Another additional patent finally provides for that finely divided or atomized water is used in place of the steam. In the description of the main patent says that the necessary for water gas generation Mixing of steam with coal dust takes place by sucking in the coal dust through the steam jet. And accordingly is also in the patent claim that a through suction of a water vapor jet on carbonaceous Dust created mixture of * water vapor and carbon in the --- 'closed Decomposition chamber is passed. However, it may be useful under certain circumstances, e.g. B. if steam or a other means with sufficient tension to suck in the carbonaceous dust is not present, the latter fall into the decomposition chamber by its own weight and only here with the separately introduced steam, finely divided or atomized water and about also mixing air. Especially when using water instead of steam, the direct introduction of coal dust occurs or liquid hydrocarbon in the decomposition chamber separately from the water and air supply may be advantageous. This is particularly important for small and mobile systems, e.g. B. vehicles, the case be where the production of compressed steam causes difficulties, as well as with such Systems in which the water gas produced is consumed immediately, as this is then as a result of the discontinuation of a steam boiler and a gas tank, the license is no longer required subject. The water or the air can easily be reached through raised containers, Pumps and others give the little pressure required to deal with the Mix the coal dust sufficiently in the decomposition chamber.

The above-described embodiment of the method protected by the main patent is on the drawing in Fig. 1 "with separate introduction of coal dust or liquid hydrocarbon, water

*) Former additions to patents 103772, 112342, 1132.13 and 143566.

and the air, while in Fig. 2 only the introduction of the coal dust is shown separately, that of water and air together by an injector. From the container b , which is provided with a rotating distribution screw α , the coal dust falls evenly through the pipe c into the decomposition chamber e, which is externally heated by flames d. In the latter g air through the pipe / water or steam through the pipe inserted which mix intimately with the down-falling coal dust.

In the embodiment of FIG. 2, the tubes fg are combined to form an injector. Instead of the coal dust, liquid hydrocarbons can of course also flow into the decomposition chamber if the pipe c is redesigned accordingly. .

Claims (1)

Patent claim: Process for the continuous generation of water gas, characterized in that that according to patent 103454 the introduction of the carbonaceous dust or the liquid hydrocarbon in the decomposition chamber immediately without Suction or pressure effect takes place through its own weight, and mixing with the separately introduced water vapor, finely atomized water and also with air, for example, only takes place in the decomposition chamber. 1 sheet of drawings.