FR2473493A1 - Carbonateur pour la production d'une suspension de bicarbonate de sodium - Google Patents

Carbonateur pour la production d'une suspension de bicarbonate de sodium Download PDF

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Publication number
FR2473493A1
FR2473493A1 FR7924320A FR7924320A FR2473493A1 FR 2473493 A1 FR2473493 A1 FR 2473493A1 FR 7924320 A FR7924320 A FR 7924320A FR 7924320 A FR7924320 A FR 7924320A FR 2473493 A1 FR2473493 A1 FR 2473493A1
Authority
FR
France
Prior art keywords
overflow
tubes
pipes
suspension
carbonator
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.)
Granted
Application number
FR7924320A
Other languages
English (en)
French (fr)
Other versions
FR2473493B1 (de
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2939526A priority Critical patent/DE2939526C2/de
Priority to FR7924320A priority patent/FR2473493A1/fr
Publication of FR2473493A1 publication Critical patent/FR2473493A1/fr
Application granted granted Critical
Publication of FR2473493B1 publication Critical patent/FR2473493B1/fr
Granted legal-status Critical Current

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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
    • C01D7/18—Preparation by the ammonia-soda process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0004—Crystallisation cooling by heat exchange
    • B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • 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
    • C01D7/07—Preparation from the hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7924320A 1979-09-28 1979-09-28 Carbonateur pour la production d'une suspension de bicarbonate de sodium Granted FR2473493A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2939526A DE2939526C2 (de) 1979-09-28 1979-09-28 Karbonisierungskolonne zur Herstellung von suspendiertem Natriumhydrogenkarbonat
FR7924320A FR2473493A1 (fr) 1979-09-28 1979-09-28 Carbonateur pour la production d'une suspension de bicarbonate de sodium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2939526A DE2939526C2 (de) 1979-09-28 1979-09-28 Karbonisierungskolonne zur Herstellung von suspendiertem Natriumhydrogenkarbonat
FR7924320A FR2473493A1 (fr) 1979-09-28 1979-09-28 Carbonateur pour la production d'une suspension de bicarbonate de sodium

Publications (2)

Publication Number Publication Date
FR2473493A1 true FR2473493A1 (fr) 1981-07-17
FR2473493B1 FR2473493B1 (de) 1982-01-22

Family

ID=25781283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924320A Granted FR2473493A1 (fr) 1979-09-28 1979-09-28 Carbonateur pour la production d'une suspension de bicarbonate de sodium

Country Status (2)

Country Link
DE (1) DE2939526C2 (de)
FR (1) FR2473493A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109731459A (zh) * 2019-03-08 2019-05-10 祝恩波 气体污染物处理器
CN111895722A (zh) * 2020-09-04 2020-11-06 江西智联塑化科技有限公司 一种用于季戊四醇硬脂酸脂制备的导热油降温装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551097A (en) * 1964-06-16 1970-12-29 Ici Ltd Production of sodium bicarbonate using baffled cooling tube compartments in a tower
US4066416A (en) * 1976-03-30 1978-01-03 Vadim Ivanovich Panov Carbonating tower for producing sodium bicarbonate magma

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551097A (en) * 1964-06-16 1970-12-29 Ici Ltd Production of sodium bicarbonate using baffled cooling tube compartments in a tower
US4066416A (en) * 1976-03-30 1978-01-03 Vadim Ivanovich Panov Carbonating tower for producing sodium bicarbonate magma

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109731459A (zh) * 2019-03-08 2019-05-10 祝恩波 气体污染物处理器
CN111895722A (zh) * 2020-09-04 2020-11-06 江西智联塑化科技有限公司 一种用于季戊四醇硬脂酸脂制备的导热油降温装置
CN111895722B (zh) * 2020-09-04 2024-03-01 江西智联塑化科技有限公司 一种用于季戊四醇硬脂酸脂制备的导热油降温装置

Also Published As

Publication number Publication date
FR2473493B1 (de) 1982-01-22
DE2939526A1 (de) 1981-04-02
DE2939526C2 (de) 1982-10-21

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