BE762112A - Procede de preparation de granules secs et s'ecoulant facilement, essentiellement constituees de carbonate de soude et d'hydroxyde de sodium - Google Patents

Procede de preparation de granules secs et s'ecoulant facilement, essentiellement constituees de carbonate de soude et d'hydroxyde de sodium

Info

Publication number
BE762112A
BE762112A BE762112A BE762112A BE762112A BE 762112 A BE762112 A BE 762112A BE 762112 A BE762112 A BE 762112A BE 762112 A BE762112 A BE 762112A BE 762112 A BE762112 A BE 762112A
Authority
BE
Belgium
Prior art keywords
dry
preparation
essentially consisting
sodium hydroxide
easily flowing
Prior art date
Application number
BE762112A
Other languages
English (en)
French (fr)
Original Assignee
Kalk Chemische Fabrik Gmbh
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 Kalk Chemische Fabrik Gmbh filed Critical Kalk Chemische Fabrik Gmbh
Publication of BE762112A publication Critical patent/BE762112A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38—Preparation in the form of granules, pieces or other shaped products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE762112A 1970-01-27 1971-01-27 Procede de preparation de granules secs et s'ecoulant facilement, essentiellement constituees de carbonate de soude et d'hydroxyde de sodium BE762112A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003501 DE2003501B2 (de) 1970-01-27 1970-01-27 Verfahren zur Herstellung trockener, rieselfähiger Granalien, die im wesentlichen aus Natriumcarbonat und Natriumhydroxid bestehen

Publications (1)

Publication Number Publication Date
BE762112A true BE762112A (fr) 1971-07-01

Family

ID=5760588

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762112A BE762112A (fr) 1970-01-27 1971-01-27 Procede de preparation de granules secs et s'ecoulant facilement, essentiellement constituees de carbonate de soude et d'hydroxyde de sodium

Country Status (4)

Country Link
BE (1) BE762112A (de)
DE (1) DE2003501B2 (de)
GB (1) GB1328922A (de)
NL (1) NL7100572A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114073915A (zh) * 2020-08-21 2022-02-22 博特化工装置股份公司 用于生产碱金属氢氧化物颗粒的装置

Also Published As

Publication number Publication date
NL7100572A (de) 1971-07-29
DE2003501A1 (de) 1971-08-05
DE2003501B2 (de) 1974-11-28
GB1328922A (en) 1973-09-05

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