[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE269794C - - Google Patents

Info

Publication number
DE269794C
DE269794C DENDAT269794D DE269794DA DE269794C DE 269794 C DE269794 C DE 269794C DE NDAT269794 D DENDAT269794 D DE NDAT269794D DE 269794D A DE269794D A DE 269794DA DE 269794 C DE269794 C DE 269794C
Authority
DE
Germany
Prior art keywords
air
aluminum
acted
oxidation
solution under
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
DENDAT269794D
Other languages
German (de)
Publication of DE269794C publication Critical patent/DE269794C/de
Active legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Printing Methods (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Description

BEIiLlN. GEDRÜCKT IN ÜER REICHSDRUCKEREi.CLOSE. PRINTED IN ABOUT REICHSDRUCKEREi.

Claims (1)

Patent-Anspruch: ' ■■Patent claim: '■■ Verfahren zur Oxydation von Aluminiumsulfit zu Aluminiumsulfat mittels Luft, dadurch gekennzeichnet, daß man die Luft auf eine Aluminiumsulfitlösung unter höherem Druck und höherer Temperatur einwirken läßt.Process for the oxidation of aluminum sulfite to aluminum sulfate by means of air, thereby characterized in that the air is acted on an aluminum sulfite solution under higher pressure and higher temperature leaves.
DENDAT269794D Active DE269794C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE286366T

Publications (1)

Publication Number Publication Date
DE269794C true DE269794C (en)

Family

ID=6059051

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT286366D Active DE286366C (en)
DENDAT269794D Active DE269794C (en)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT286366D Active DE286366C (en)

Country Status (1)

Country Link
DE (2) DE269794C (en)

Also Published As

Publication number Publication date
DE286366C (en)

Similar Documents

Publication Publication Date Title
ATE173333T1 (en) METHOD AND DEVICE FOR THE LOW TEMPERATURE SEPARATION OF AIR FOR THE PRODUCTION OF NITROGEN UNDER INCREASED PRESSURE USING PUMPED LIQUID NITROGEN
DE269794C (en)
DE59508501D1 (en) Process and apparatus for the production of pure argon
EP0376121A3 (en) Process for the preparation of 6-aminocaproic acid esters
DE2532064A1 (en) PROCESS FOR THE REDUCTION OF SULFUR DIOXYDE
KR940015444A (en) Cryogenic Air Separation Method and Apparatus
JPS63175602A (en) Concentration of aqueous solution of organic substance
JPS63224785A (en) Hydrolysis of urea
DE60113211D1 (en) Apparatus and method for producing gaseous oxygen under low pressure
DE183673C (en)
GB1044446A (en) Improvements in or relating to a method of distilling chemical substances
DE207574C (en)
DE194879C (en)
DE266347C (en)
DE226331C (en)
DE61026C (en) Method and device for cooling liquids by means of air
Hill et al. Preparation and Properties of Pentamethylene-ketene Monomer and Dimer
SU791730A1 (en) Method of combined production of cyclohexanone and cyclohexanol
EP0356693A3 (en) Process and apparatus for producing sulfuric acid
DE220171C (en)
DE50102525D1 (en) Method and device for generating oxygen and nitrogen
DE502795C (en) Production of liquid carbonic acid
DE251235C (en)
DE293238C (en)
DE189339C (en)