DE134773C - - Google Patents

Info

Publication number
DE134773C
DE134773C DENDAT134773D DE134773DA DE134773C DE 134773 C DE134773 C DE 134773C DE NDAT134773 D DENDAT134773 D DE NDAT134773D DE 134773D A DE134773D A DE 134773DA DE 134773 C DE134773 C DE 134773C
Authority
DE
Germany
Prior art keywords
high concentration
acids
acid
alkalis
protected
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.)
Active
Application number
DENDAT134773D
Other languages
German (de)
English (en)
Publication of DE134773C publication Critical patent/DE134773C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/88Concentration of sulfuric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT134773D Active DE134773C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE134773C true DE134773C (enrdf_load_stackoverflow)

Family

ID=402868

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT134773D Active DE134773C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE134773C (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
DE1065179B (de) Verfahren zur Herstellung harzartiger Produkte
DE134773C (enrdf_load_stackoverflow)
DE591180C (de) Reinigungsmittel
DE608928C (de) Verfahren zum Entfetten und Reinigen von Gegenstaenden aus starrem Material
US706702A (en) Process of coating one metal with another metal.
US522719A (en) John mullaly
DE493743C (de) Verfahren zur Entrostung
DE250086C (enrdf_load_stackoverflow)
DE351022C (de) Verfahren zur Herstellung von Metallen oder Metallgemischen mit Zusatzstoffen
US685299A (en) Method of sharpening worn-out files.
DE204398C (enrdf_load_stackoverflow)
DE351003C (de) Verfahren zur Herstellung von harzoelartigen Produkten
AT56753B (de) Putzmittel, insbesondere für Metalle, Glas und Marmor.
DE34623C (de) Verfahren zur Darstellung von Hochglanzbronzefarben
US1639989A (en) Alloy steel and method of making it
AT17753B (de) Verfahren zur Herstellung von Polituren für Holzwaren.
DE240836C (enrdf_load_stackoverflow)
DE1298836B (de) Verfahren zum Reinigen von Gegenstaenden aus starrem Material
DE165222C (enrdf_load_stackoverflow)
DE232792C (enrdf_load_stackoverflow)
DE457182C (de) Verfahren zur Darstellung von Kuepenfarbstoffen
DE273193C (enrdf_load_stackoverflow)
US468866A (en) Compound for removing grease and stains
US1376367A (en) Solution or bath for use in electrically preparing stencil-plates, die-plates, and the like
DE723294C (de) Verfahren zur Gewinnung von Fettsaeuren aus den bei der Aufarbeitung von Paraffinoxydationsprodukten anfallenden Destillationsrueckstaenden