DE470794C - Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases - Google Patents

Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases

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Publication number
DE470794C
DE470794C DEA49431D DEA0049431D DE470794C DE 470794 C DE470794 C DE 470794C DE A49431 D DEA49431 D DE A49431D DE A0049431 D DEA0049431 D DE A0049431D DE 470794 C DE470794 C DE 470794C
Authority
DE
Germany
Prior art keywords
effectiveness
safety
inorganic substances
storage
explosive gases
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
Application number
DEA49431D
Other languages
German (de)
Inventor
Dr-Ing Edmund Steil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUTOGEN GASACCUMULATOR AKT GES
Original Assignee
AUTOGEN GASACCUMULATOR AKT GES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AUTOGEN GASACCUMULATOR AKT GES filed Critical AUTOGEN GASACCUMULATOR AKT GES
Priority to DEA49431D priority Critical patent/DE470794C/en
Application granted granted Critical
Publication of DE470794C publication Critical patent/DE470794C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/02Compositions containing acetylene
    • C10L3/04Absorbing compositions, e.g. solvents

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Description

Verfahren zur Erhöhung der Sicherheit und Wirksamkeit anorganischer Substanzen, welche als poröse Massen zur Aufspeicherung explosibler Gase benutzt werden Die vorliegende Erfindung bezieht sich auf ein Verfahren zu,r Erhöhung der Sicherheit und Wirksamkeit poröser Massen, welche zur Aufspeicherung explosiver Gase, z. B. Acetylen, benutzt werden.Process to increase the safety and effectiveness of inorganic Substances that are used as porous masses to store explosive gases The present invention relates to a method of increasing the Safety and effectiveness of porous masses, which are used to accumulate explosive Gases, e.g. B. acetylene, can be used.

Durch das Patent 420 150 ist bereits ein Verfahren bekannt geworden, organische Sub stanzen durch Imprägnierung mit anorgani schen Salzen genügend ztr sichern. -G.egenilber dienern bekannten Verfahren be zieht sich die vorliegende Erfindung auf die Erhöhung der Sicherheit und Wirksämkei von anorganischen Stoffen, welcheals Grund körper für die Herstellung der porösen Masse in Anwendung gebracht werden.A process has already become known through patent 420 150 to secure sufficient ztr organic substances by impregnation with inorganic salts. In contrast to the known processes, the present invention relates to increasing the safety and effectiveness of inorganic substances which are used as a base for the production of the porous mass.

Als solche Stoffe sind z. B. in Vorschlag gebracht worden: Bimsstein, Bimskies, Mar morstückchen, gebrannter Ton u. dgl. m.Such substances are, for. B. has been proposed: pumice stone, Pumice gravel, pieces of marble, burnt clay and the like.

Will man diese Stoffe als Füllmasse verwenden, so werden dieselben. -auf eine bestimmte Korngröße zerkleinert und dann in die Behälter eingefüllt.If you want to use these substances as a filler, they will be the same. - Crushed to a certain grain size and then poured into the containers.

Es hat sich aber gezeigt, daß die Porosität in derartigen Produkten niemals eine gleichbleibende ist. Es finden sich vielmehr neben vielen feinen Poren. oft große, blasige Stellen, die mit bloßem Auge sichtbar sind und in ihrer Gesamtheit häufig gefahrvolle Hohlräume darstellen, so daß die Fortpflanzung von Initialzündungen nicht mit Sicherheit vermieden werden kann.But it has been shown that the porosity in such products is never constant. Rather, it is found next to many fine pores. often large, blistered spots that are visible to the naked eye and in their entirety often represent dangerous cavities, so that the propagation of initial ignitions cannot be avoided with certainty.

Man hat nun auch bereits versucht, durch Beimischung von anorganischen Stoffen, wie Kieselgur u. dgl., die Hohlräume auszufüllen, um das gefährliche Ab'ät:ken zu vermeiden. Jedoch -.vurde der erstrebte Zweck nicht immer erreicht, weil. beim Einstampfen in die Behälter und spätere Erschütterungen dzrselben häufig eine Entmischung der beiden Stoffe eintrat.Attempts have already been made by adding inorganic Substances such as kieselguhr and the like to fill the cavities in order to avoid the dangerous sanding down to avoid. However, the intended purpose was not always achieved because. at the Crushing into the containers and subsequent vibrations often lead to a separation of the two substances occurred.

Demgegenüber besteht die Erfindung darin, daß man. die zur-Verwendung gelangenden anorganischen Grundstoffe vor oder nach dem Einbringen in die Behälter mit einer Flüssigkeit tränkt, in welcher anorganische Salze aufgelöst sind. Diese dringt dann in die festen und groben Poren des zu behandelnden Stoffes ein. Alsdann wird die ganze Masse gut getrocknet, so daß nur das Wasser oder die Lösungsflüssigkeit verdampft, während die anorganischen Salze in fein verteilter Form in den feinen und großen Poren. und auf der Obertläclye der porösen Substanz abgeschieden. werden.In contrast, the invention consists in that one. the for-use incoming inorganic raw materials before or after being introduced into the container soaked with a liquid in which inorganic salts are dissolved. These then penetrates into the firm and coarse pores of the substance to be treated. Then the whole mass is well dried, leaving only the water or the dissolving liquid evaporates while the inorganic salts in finely divided form in the fine and large pores. and deposited on the surface of the porous substance. will.

Hierdurch erreicht man, daß die Porengröße verkleinert wird und besonders auch die großblasigem Stellen mit einer fei. verteilten, anorganischen Substanz ausgefüllt werden. Hierdurch wird selbstveTständlüch die Sicherheit der porösen Masse erhöht und ferner noch der Vorteil erzielt, daß die einzelnen Stückchen der porösen Substanz infolge dbs.auf denselben niedergeschlagenen, anorganischen, feinen Überzuges besser aneinanderhaften, weil die. Reibungs- und Be. rühiungsfläche vergrößert wird. Die. Masse erhält dadurch ein festeres Gefüge, sackt nicht ab und bildet keine gefährlichen Hohlräume.This achieves that the pore size is reduced and especially also the large-bubble places with a fei. distributed, inorganic substance fill out. This makes security self-evident the porous mass increased and also achieved the advantage that the individual Pieces of the porous substance as a result of the inorganic, fine coating stick together better because the. Friction and Be. cooling area is enlarged. The. This gives the mass a firmer structure, does not sag and does not form dangerous cavities.

Die Konzentration der Imprägnierungsflüssigkeit hängt von der Art und Beschaffenheit des zur Verwendung gelangenden GrundstGffes ab-Man verwendet zur Imprägnierung zweckmäßig Salzlösungen, wie Zink- oder Kupfersalzlösungen, oder man behandelt den Grundkörper mit zwei verschiedenen Lösungen, die wiederum die Ausscheidung eines unlöslichen NiedeischIages, z. B. Kieselsäure, bewirken.The concentration of the impregnation liquid depends on the species and nature of the material to be used ab-Man used salt solutions, such as zinc or copper salt solutions, or appropriate for impregnation the basic body is treated with two different solutions, which in turn use the Excretion of an insoluble deposit, e.g. B. silica cause.

Claims (1)

PATENTANSPRUCH: Verfahren zur Erhöhung der Sicherheit und Wirksamkeit anorganischer Substanzen, welche als poröse Massen zur Aufspeicherung explosibler Gase, z. B. Acetylen, benutzt werden, dadurch gekennzeichnet, daß man auf, der in Stücken-oder Körnerform benutzten anorganischen Masse anorganische Stoffe, z. B. durch Behandeln mit Chlarcaldum und Wasserglas oder mit Zink- oder Kupfersalzlösungen, in möglichst fdn verteilter Form abschai-&t. PATENT CLAIM: Process for increasing the safety and effectiveness of inorganic substances, which are used as porous masses for the storage of explosive gases, e.g. B. acetylene, are used, characterized in that on, the inorganic material used in lumps or granular form, inorganic substances such. B. by treatment with chlarcaldum and water glass or with zinc or copper salt solutions, peeled off in as fdn a distributed form as possible.
DEA49431D 1926-12-05 1926-12-05 Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases Expired DE470794C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA49431D DE470794C (en) 1926-12-05 1926-12-05 Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA49431D DE470794C (en) 1926-12-05 1926-12-05 Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases

Publications (1)

Publication Number Publication Date
DE470794C true DE470794C (en) 1929-01-29

Family

ID=6936867

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA49431D Expired DE470794C (en) 1926-12-05 1926-12-05 Process to increase the safety and effectiveness of inorganic substances which are used as porous masses for the storage of explosive gases

Country Status (1)

Country Link
DE (1) DE470794C (en)

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