DE337794C - Device for generating hydrogen - Google Patents
Device for generating hydrogenInfo
- Publication number
- DE337794C DE337794C DE1919337794D DE337794DD DE337794C DE 337794 C DE337794 C DE 337794C DE 1919337794 D DE1919337794 D DE 1919337794D DE 337794D D DE337794D D DE 337794DD DE 337794 C DE337794 C DE 337794C
- Authority
- DE
- Germany
- Prior art keywords
- contact
- generating hydrogen
- contact mass
- shaft
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/061—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of metal oxides with water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/10—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
Vorrichtung zur Erzeugung von Wasserstoff. Gegenstand der Erfindung bezieht sich auf Wasserstoffgaserzeuger, bei denen Wasserdampf, Wassergas o. 4-l. durch eine Kontaktmasse von z. B. heißen Eisenteilen hindurchgeführt und hierdurch gespalten wird. Da sich die Kontaktmasse jedoch schon nach sehr kurzer Zeit durch; Zerbröckeln, Verschmutzen usw. verbraucht, ist sie ständig zu erneuern, was bei der zusammengesinterten Eisenmasse außerordentlich schwierig ist. Aus diesem Grunde hat man die Kontaktmasse bereits in käfigartige Behälter eingesetzt, so daß die Kontaktmasse in einzelnen Paketen aus dem Schacht herausgehoben werden kann. Eine Verbesserung dieser Anordnung wird gemäß der Erfindung dadurch erreicht, daß die Kontaktmasse auf einzelnen sowohl im. Schacht als auch; an einer zentralen Säule abgestützten, mit zum Erfassen der eigentlichen Einrichtungen, wie Ringe, Haken u. dgl. versehenen Roststäben gelagert ist. Der Stoff der käfigartigen Umhüllung erfährt nämlich unter der Einwirkung der hohen Temperaturen andere Volumenveränderungen als die Schachtwand. Es läßt sich hierdurch nicht vermeiden, daß sich zwischen Schachtwandung und der Kontaktmasse Spalte bilden, die bei der großen Länge des Schachtumfanges einen erheblichen Querschnitt beesitzen. Durch diese Spalte ziehen infolgedessen große Mengen des Wasserdampfes, Wassergases usw. unverändert hindurch und verunreinigen hierdurch den erzeugten Wasserstoff. Demgegenüber bieten die einzelnen Roste die Gelegenheit, die Kontaktmasse in der Nähe der Schachtwandung fester zu stampfen. Auch läßt sich durch schräge Anordnung der Böden bzw. kegelförmige Ausbildung derselben eine selbsttätige Abdichtung erzielen, da die z. B. aus Eisenkörpern bestehende Kontaktmasse infolge der Böschung gegen die Generatorwandung strebt.Device for producing hydrogen. Subject of the invention refers to hydrogen gas generators, where water vapor, water gas or 4-l. by a contact mass of z. B. hot iron parts passed through and thereby is split. However, since the contact mass is already through after a very short time; If it crumbles, gets dirty, etc., it has to be constantly renewed the sintered-together iron mass is extremely difficult. For this reason you have already used the contact compound in cage-like containers, so that the Contact ground can be lifted out of the shaft in individual packages. One Improvement of this arrangement is achieved according to the invention in that the Contact ground on both im. Shaft as well; on a central pillar supported, with to grasp the actual facilities, such as rings, hooks and the like. Provided grate bars is stored. The fabric of the cage-like covering namely experiences other changes in volume under the effect of high temperatures than the shaft wall. It cannot be avoided that between the shaft wall and the contact mass form gaps, which at the great length of the shaft circumference have a considerable cross-section. As a result, pull through this column large amounts of water vapor, water gas, etc. pass through unchanged and contaminate thereby the generated hydrogen. In contrast, the individual grids offer the Opportunity to tamp the contact compound closer to the shaft wall. It is also possible to arrange the bottoms at an angle or to have a conical design achieve an automatic seal, since the z. B. consisting of iron bodies Tends to contact mass as a result of the slope against the generator wall.
Vorteilhaft ist es, ferner oberhalb der auf den Einzelböden aufgelagerten Kontaktmassen Gassammelräume freizulassen. Hierdi2rch wird das Gas unterhalb jedes einzelnen Bodens erneut über die ganze Querschnittsfläche des Schachtes verteilt, so daß lokale Strömungen und .einseitige Benutzung der Kontaktmassen weniger leicht eintreten können.It is also advantageous above the superimposed on the individual floors Contact masses of gas collecting spaces to be released. This is where the gas is below each individual soil again distributed over the entire cross-sectional area of the shaft, so that local currents and unilateral use of the contact masses are less easy can enter.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel: a ist die Leitung für das Reduktionsgas, b die Dampfleitung, c der Eintrittsstutzen der Verbrennungsluft zur Entschwefelung der Kontaktmasse. e ist die nach oben gehende Leitung für das Reduktionsgas und f der Gasabzug. h ist der Schacht. Bei diesem an sich bekannten Wasserstoffgaserzeuger ist nun die Kontaktmasse i auf einzelnen Rosten k aufgelagert, die einerseits an der Schachtwandung und anderseits an einer zentralen Säule n abgestützt sind. Diese Böden k sind schräg gestellt, so d'aß die Kontaktmasse i einen Lastdruck gegen die Schachtwandung in ausübt.The drawing illustrates an exemplary embodiment: a is the line for the reducing gas, b the steam line, c the inlet connection of the combustion air for desulfurization of the contact mass. e is the upward line for the reducing gas and f is the gas outlet. h is the shaft. In this hydrogen gas generator, which is known per se, the contact compound i is now supported on individual grates k which are supported on the one hand on the shaft wall and on the other hand on a central column n. These floors k are inclined so that the contact mass i exerts a load pressure against the shaft wall in.
" Zur Erneuerung der Kontaktmasse wird die zentrale Säulen angehoben, wodurch die sämtlichen lröden k ihren inneren Abstüt zungspunkt verlieren und zusammenstürzen."To renew the contact mass the central one Raised pillars, so that all lröden k their inner point of support lose and collapse.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE337794T | 1919-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE337794C true DE337794C (en) | 1921-06-08 |
Family
ID=6221860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1919337794D Expired DE337794C (en) | 1919-08-10 | 1919-08-10 | Device for generating hydrogen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE337794C (en) |
-
1919
- 1919-08-10 DE DE1919337794D patent/DE337794C/en not_active Expired
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