GB417465A - Improvements in or relating to the production of caustic alkalies in a form suitable for packing and transport - Google Patents

Improvements in or relating to the production of caustic alkalies in a form suitable for packing and transport

Info

Publication number
GB417465A
GB417465A GB10217/33A GB1021733A GB417465A GB 417465 A GB417465 A GB 417465A GB 10217/33 A GB10217/33 A GB 10217/33A GB 1021733 A GB1021733 A GB 1021733A GB 417465 A GB417465 A GB 417465A
Authority
GB
United Kingdom
Prior art keywords
gas
tower
caustic alkalies
packing
relating
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
GB10217/33A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB417465A publication Critical patent/GB417465A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/44—Preparation in the form of granules, pieces, or other shaped products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Granules or the like of caustic alkalies are obtained by causing melted caustic alkalies to fall in a thin stream through an indifferent gas from a height appropriate to allow the solidification thereof. The indifferent gas such as air may be passed in a cooled stream in counter-current to the falling alkali by supplying the gas under pressure at the foot of a tower, by drawing off the gas from the upper part of a tower or by employing a tower open at both ends to produce a natural current. The gas may be kept in circulation. The melted caustic alkali may fall from nozzles of nickel or silver.
GB10217/33A 1932-04-05 1933-04-05 Improvements in or relating to the production of caustic alkalies in a form suitable for packing and transport Expired GB417465A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE417465X 1932-04-05

Publications (1)

Publication Number Publication Date
GB417465A true GB417465A (en) 1934-10-05

Family

ID=6448715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10217/33A Expired GB417465A (en) 1932-04-05 1933-04-05 Improvements in or relating to the production of caustic alkalies in a form suitable for packing and transport

Country Status (1)

Country Link
GB (1) GB417465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917909C (en) * 1940-06-28 1954-09-13 Hoechst Ag Process for the production of powdery or finely divided caustic alkali

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917909C (en) * 1940-06-28 1954-09-13 Hoechst Ag Process for the production of powdery or finely divided caustic alkali

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