NL7709685A - PROCESS FOR THE PREPARATION OF ANHYDROUS SODIUM CARBONATE. - Google Patents

PROCESS FOR THE PREPARATION OF ANHYDROUS SODIUM CARBONATE.

Info

Publication number
NL7709685A
NL7709685A NL7709685A NL7709685A NL7709685A NL 7709685 A NL7709685 A NL 7709685A NL 7709685 A NL7709685 A NL 7709685A NL 7709685 A NL7709685 A NL 7709685A NL 7709685 A NL7709685 A NL 7709685A
Authority
NL
Netherlands
Prior art keywords
preparation
sodium carbonate
anhydrous sodium
anhydrous
carbonate
Prior art date
Application number
NL7709685A
Other languages
Dutch (nl)
Other versions
NL173262B (en
Original Assignee
Central Glass Co Ltd
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
Priority claimed from JP10493076A external-priority patent/JPS5331000A/en
Priority claimed from JP10492976A external-priority patent/JPS5330999A/en
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of NL7709685A publication Critical patent/NL7709685A/en
Publication of NL173262B publication Critical patent/NL173262B/en

Links

Classifications

    • 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
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • 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
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity
    • C01D7/37—Densifying sodium carbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7709685A 1976-09-03 1977-09-02 PROCESS FOR THE PREPARATION OF ANHYDROUS SODIUM CARBONATE. NL173262B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10493076A JPS5331000A (en) 1976-09-03 1976-09-03 Production of heavy sodium carbonate
JP10492976A JPS5330999A (en) 1976-09-03 1976-09-03 Production of anhydrous sodium carbonate

Publications (2)

Publication Number Publication Date
NL7709685A true NL7709685A (en) 1978-03-07
NL173262B NL173262B (en) 1983-08-01

Family

ID=26445294

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709685A NL173262B (en) 1976-09-03 1977-09-02 PROCESS FOR THE PREPARATION OF ANHYDROUS SODIUM CARBONATE.

Country Status (5)

Country Link
DE (1) DE2739678C3 (en)
FR (1) FR2363517A1 (en)
GB (1) GB1563546A (en)
IT (1) IT1086510B (en)
NL (1) NL173262B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065717A (en) * 1983-09-20 1985-04-15 Asahi Glass Co Ltd Preparation of anhydrous sodium carbonate
US4743439A (en) * 1984-01-16 1988-05-10 General Chemical Corporation Wet calcination of alkali metal bicarbonates in hydrophobic media
CN111392753B (en) * 2020-03-31 2022-03-15 中国铝业股份有限公司 Method for separating out sodium bicarbonate from deep carbonation mother liquor
CN113620319B (en) * 2021-07-28 2023-11-21 杨仁春 Process for preparing sodium carbonate crystals by wet pyrolysis of sodium bicarbonate solid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221616B (en) * 1961-04-17 1966-07-28 Wyandotte Chemicals Corp Process for the production of dense anhydrous sodium carbonate

Also Published As

Publication number Publication date
DE2739678B2 (en) 1981-07-30
FR2363517B1 (en) 1982-04-16
NL173262B (en) 1983-08-01
DE2739678A1 (en) 1978-03-09
GB1563546A (en) 1980-03-26
FR2363517A1 (en) 1978-03-31
DE2739678C3 (en) 1982-05-13
IT1086510B (en) 1985-05-28

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee