DE333111C - Process for the production of solid, durable compounds of hydrogen peroxide - Google Patents

Process for the production of solid, durable compounds of hydrogen peroxide

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Publication number
DE333111C
DE333111C DE1912333111D DE333111DD DE333111C DE 333111 C DE333111 C DE 333111C DE 1912333111 D DE1912333111 D DE 1912333111D DE 333111D D DE333111D D DE 333111DD DE 333111 C DE333111 C DE 333111C
Authority
DE
Germany
Prior art keywords
hydrogen peroxide
solid
production
compounds
durable
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
DE1912333111D
Other languages
German (de)
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.)
Merck KGaA
Original Assignee
E Merck AG
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 E Merck AG filed Critical E Merck AG
Application granted granted Critical
Publication of DE333111C publication Critical patent/DE333111C/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Verfahren zur Gewinnung fester, haltbarer Verbindungen des Wasserstoffsuperoxydes. In der Patentschrift 3o368o ist ein Verfahren zur Gewinnung haltbarer Verbindungen des Wasserstoffsuperoxydes. beschrieben, welches darin besteht, daß man Verbindungen von technischem Wasserstoffsuperoxydmit neutralen anorganischen oder organischen Stoffen vorsichtig - vorzugsweise ini Vakuurp .-- eindampft.Process for the production of solid, durable compounds of hydrogen peroxide. Patent 3o368o describes a process for obtaining durable compounds of hydrogen peroxide. described, which consists in making connections of technical hydrogen peroxide with neutral inorganic or organic Substances carefully - preferably in vacuum - evaporated.

Die technischen Wasserstoffsuperoxydlösun--geir enthalten Konservierungsmittel, wie freie Säuren u. dgl., die die Zersetzung des Wasser-. stoffsuperoxydes verhindern und .die Zusätze, die nach dieser Patentschrift gemacht werden sollen, dienen als Träger des Wasserstoffsuperoxydes, haben aber nur den Zweck, beim Eindampfen zurückbleibendesWasserstoffsuperoxyd in feste Form überzuführen, während die in den technischen Lösungen enthaltenen Konservierungsmittel das zurückbleibende Wasserstoffsuperoxyd beständig machen.The technical hydrogen peroxide solutions contain preservatives, like free acids and the like, which cause the decomposition of water. Prevent substance superoxide from occurring and .the additions to be made according to this patent specification serve as Carriers of hydrogen peroxide, but only have the purpose of hydrogen peroxide remaining after evaporation to be converted into solid form, while those contained in the technical solutions Preservatives make the remaining hydrogen peroxide resistant.

Durch Eindampfen reiner wäßriger Lösungen von Wasserstoffsuperoxyd mit neutralen anorganischen oder organischen Trägern können dagegen nach dem Verfahren des Patents 3o368o beständige Wasserstoffsuperoxydverbindungen in fester Form nicht erhalten werden.By evaporation of pure aqueous solutions of hydrogen peroxide with neutral inorganic or organic carriers, however, can according to the method of the patent 3o368o not stable hydrogen peroxide compounds in solid form can be obtained.

Durch die Patentschriften i74igo, 2o-oig und 216263 sind eine Anzahl von Substanzen bekannt geworden, die ebenso wie die früher als Konservierungsmittel bekannten Substanzen, wie Mineralsäuren u. dgl. konzentrierte Wasserstoffsuperoxydlösungen zu konservieren vermögen.Through the patents i74igo, 2o-oig and 216263 are a number of substances that have become known as well as those formerly used as preservatives known substances, such as mineral acids and the like, concentrated hydrogen peroxide solutions able to preserve.

Es hat sich nun ergeben, daü man die in diesen Patentschriften genannten Verbindungen auch benutzen kann, um verdünnte reine Wasserstoffsuperoxydlösungen, die andere Konservierungsmittel nicht dnthalten, durch Eindampfen in feste Form zu bringen.It has now been found that the ones mentioned in these patents Can also use compounds to make dilute pure hydrogen peroxide solutions, which do not contain other preservatives, by evaporation into solid form bring to.

Man geht dabei von verdünnten -Wasserstoffsuperoxydlösungen aus, versetzt dieselben mit den In den Patentschriften genannten Substanzen und bewirkt das Eindampfen wie in der Patentschrift 30368o angegeben.Dilute hydrogen peroxide solutions are used as the starting point the same with the substances mentioned in the patents and causes evaporation as indicated in patent specification 30368o.

Man erhält so das Wasserstoffsuperoxyd in Verbindung mit den genannten Substanzen in fester, haltbarer Form, während nach den genannten Patentschriften nur konzentrierte Lösungen dargestellt werden konnten.The hydrogen peroxide is thus obtained in combination with the above Substances in solid, durable form, while according to the patents mentioned only concentrated solutions could be represented.

Claims (1)

PATENT-ANSPIZUCH: Verfahren zur Gewinnung fester, haltbarer Verbindungen des Wasserstoffsuperoxydes nach Patent 3o368o, dadurch gekennzeichnet; daß Wasserstoffsuperoxydlösungen, die mit Konservierungsmitteln gemäß den Patenten 174190, 2o3oig und 216263 haltbar gemacht sind, mit neutralen, anorganischen oder organischen Trägern eingedampft werden.PATENT CLAIM: Process for producing strong, durable connections of hydrogen peroxide according to Patent 3o368o, characterized; that hydrogen peroxide solutions, which can be kept with preservatives according to patents 174190, 2o3oig and 216263 are made, evaporated with neutral, inorganic or organic carriers will.
DE1912333111D 1912-03-29 1912-03-29 Process for the production of solid, durable compounds of hydrogen peroxide Expired DE333111C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE333111T 1912-03-29

Publications (1)

Publication Number Publication Date
DE333111C true DE333111C (en) 1921-02-16

Family

ID=6207709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1912333111D Expired DE333111C (en) 1912-03-29 1912-03-29 Process for the production of solid, durable compounds of hydrogen peroxide

Country Status (1)

Country Link
DE (1) DE333111C (en)

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