FR2384717A1 - Procede pour l'obtention de cristaux de carbonate de sodium monohydrate - Google Patents

Procede pour l'obtention de cristaux de carbonate de sodium monohydrate

Info

Publication number
FR2384717A1
FR2384717A1 FR7709256A FR7709256A FR2384717A1 FR 2384717 A1 FR2384717 A1 FR 2384717A1 FR 7709256 A FR7709256 A FR 7709256A FR 7709256 A FR7709256 A FR 7709256A FR 2384717 A1 FR2384717 A1 FR 2384717A1
Authority
FR
France
Prior art keywords
sodium carbonate
carbonate monohydrate
sodium
monohydrate crystals
obtaining sodium
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
FR7709256A
Other languages
English (en)
French (fr)
Other versions
FR2384717B1 (US07922777-20110412-C00004.png
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Priority to FR7709256A priority Critical patent/FR2384717A1/fr
Priority to NL7801779A priority patent/NL7801779A/xx
Priority to AU33386/78A priority patent/AU514070B2/en
Priority to DE19782808424 priority patent/DE2808424A1/de
Priority to PT67713A priority patent/PT67713B/pt
Priority to BE1008776A priority patent/BE865102A/xx
Priority to GB11132/78A priority patent/GB1589410A/en
Priority to JP3358078A priority patent/JPS53119298A/ja
Priority to ES468165A priority patent/ES468165A1/es
Priority to BR7801799A priority patent/BR7801799A/pt
Priority to CH317778A priority patent/CH629163A5/fr
Priority to CA299,696A priority patent/CA1109634A/fr
Priority to IT7821577A priority patent/IT1094198B/it
Priority to AT213478A priority patent/AT356142B/de
Priority to US05/890,013 priority patent/US4260594A/en
Publication of FR2384717A1 publication Critical patent/FR2384717A1/fr
Application granted granted Critical
Publication of FR2384717B1 publication Critical patent/FR2384717B1/fr
Granted 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
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/35—Varying the content of water of crystallisation or the specific gravity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7709256A 1977-03-25 1977-03-25 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate Granted FR2384717A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7709256A FR2384717A1 (fr) 1977-03-25 1977-03-25 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate
NL7801779A NL7801779A (nl) 1977-03-25 1978-02-16 Werkwijze voor het bereiden van kristallen van natriumcarbonaatmonohydraat.
AU33386/78A AU514070B2 (en) 1977-03-25 1978-02-17 Manufacture of sodium carbonate monohydrate crystals
DE19782808424 DE2808424A1 (de) 1977-03-25 1978-02-27 Verfahren zur gewinnung von kristallen von natriumcarbonatmonohydrat
PT67713A PT67713B (fr) 1977-03-25 1978-02-28 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate
GB11132/78A GB1589410A (en) 1977-03-25 1978-03-21 Method for the manufacture of crystals of sodium carbonate monohydrate
BE1008776A BE865102A (fr) 1977-03-25 1978-03-21 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate
ES468165A ES468165A1 (es) 1977-03-25 1978-03-22 Procedimiento para la obtencion de cristales de carbonato desodio monohidratado
JP3358078A JPS53119298A (en) 1977-03-25 1978-03-22 Method of making hydrated sodium carbonate crystal
BR7801799A BR7801799A (pt) 1977-03-25 1978-03-22 Processo para a obtencao de cristais de carbonato de sodio monohidratado
CH317778A CH629163A5 (fr) 1977-03-25 1978-03-22 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate.
CA299,696A CA1109634A (fr) 1977-03-25 1978-03-23 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate
IT7821577A IT1094198B (it) 1977-03-25 1978-03-23 Procedimento per ottenere cristalli di careonato di sodio momoidrato
AT213478A AT356142B (de) 1977-03-25 1978-03-24 Verfahren zur gewinnung von natriumcarbonat- monohydrat-kristallen
US05/890,013 US4260594A (en) 1977-03-25 1978-03-24 Method for the manufacture of crystals of sodium carbonate monohydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709256A FR2384717A1 (fr) 1977-03-25 1977-03-25 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate

Publications (2)

Publication Number Publication Date
FR2384717A1 true FR2384717A1 (fr) 1978-10-20
FR2384717B1 FR2384717B1 (US07922777-20110412-C00004.png) 1980-01-11

Family

ID=9188672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709256A Granted FR2384717A1 (fr) 1977-03-25 1977-03-25 Procede pour l'obtention de cristaux de carbonate de sodium monohydrate

Country Status (14)

Country Link
US (1) US4260594A (US07922777-20110412-C00004.png)
JP (1) JPS53119298A (US07922777-20110412-C00004.png)
AT (1) AT356142B (US07922777-20110412-C00004.png)
BE (1) BE865102A (US07922777-20110412-C00004.png)
BR (1) BR7801799A (US07922777-20110412-C00004.png)
CA (1) CA1109634A (US07922777-20110412-C00004.png)
CH (1) CH629163A5 (US07922777-20110412-C00004.png)
DE (1) DE2808424A1 (US07922777-20110412-C00004.png)
ES (1) ES468165A1 (US07922777-20110412-C00004.png)
FR (1) FR2384717A1 (US07922777-20110412-C00004.png)
GB (1) GB1589410A (US07922777-20110412-C00004.png)
IT (1) IT1094198B (US07922777-20110412-C00004.png)
NL (1) NL7801779A (US07922777-20110412-C00004.png)
PT (1) PT67713B (US07922777-20110412-C00004.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288472A (en) * 1993-02-08 1994-02-22 Ruiz Raymundo L Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
US5788947A (en) * 1994-08-09 1998-08-04 Ruiz-Luna; Raymundo Method for the production of anhydrous alkali metal carbonates
US5766270A (en) * 1996-05-21 1998-06-16 Tg Soda Ash, Inc. Solution mining of carbonate/bicarbonate deposits to produce soda ash
US6322767B1 (en) 1996-05-21 2001-11-27 Fmc Corporation Process for making sodium carbonate decahydrate from sodium carbonate/bicarbonate liquors
US5955043A (en) * 1996-08-29 1999-09-21 Tg Soda Ash, Inc. Production of sodium carbonate from solution mine brine
WO1999038801A1 (en) * 1998-01-28 1999-08-05 Environmental Projects, Inc. Sodium carbonate recrystallization
US6609761B1 (en) 1999-01-08 2003-08-26 American Soda, Llp Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale
US6464736B1 (en) 1999-08-05 2002-10-15 Environmental Projects, Inc. Recrystallization process
FR2882998B1 (fr) * 2005-03-08 2007-06-08 Solvay Procede pour l'obtention de cristaux de carbonate de sodium
FR2883008B1 (fr) * 2005-03-08 2007-04-27 Solvay Procede pour l'obtention conjointe de chlore et de cristaux de carbonate monohydrate
EP1900688A1 (en) * 2006-09-14 2008-03-19 SOLVAY (Société Anonyme) Method for obtaining sodium carbonate crystals
JP2014015639A (ja) * 2012-07-06 2014-01-30 Hitachi Ltd 塩排水の処理方法及び装置
CN104674346B (zh) * 2013-11-26 2018-03-09 中国科学院新疆理化技术研究所 化合物一水合碳酸钠非线性光学晶体及其制备方法和用途

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR597474A (fr) 1924-05-03 1925-11-21 Perfectionnements aux chaluts de pêche
GB924245A (en) 1959-11-27 1963-04-24 Ici Ltd Sodium carbonate manufacture
US3628919A (en) * 1968-10-29 1971-12-21 Allied Chem Crystallization procedure for sodium carbonate precursor crystals
US3975503A (en) * 1970-12-08 1976-08-17 Kali-Chemie Aktiengesellschaft Method for producing alkali carbonate
DE2106786B2 (de) * 1971-02-12 1973-07-12 Verfahren zur herstellung von natriumcarbonat-monohydrat aus einer nach dem diaphragmen-verfahren gebildeten natronlauge
DE2132922B2 (de) * 1971-07-02 1972-12-14 Zieren Chemiebau Gmbh Dr A Verfahren zur herstellung von natriumcarbonat-monohydrat aus einer nach dem diaphragmen-verfahren gebildeten natronlauge

Also Published As

Publication number Publication date
ES468165A1 (es) 1979-01-01
AT356142B (de) 1980-04-10
BR7801799A (pt) 1978-12-19
PT67713B (fr) 1979-07-27
IT7821577A0 (it) 1978-03-23
GB1589410A (en) 1981-05-13
FR2384717B1 (US07922777-20110412-C00004.png) 1980-01-11
BE865102A (fr) 1978-09-21
IT1094198B (it) 1985-07-26
DE2808424C2 (US07922777-20110412-C00004.png) 1988-06-09
US4260594A (en) 1981-04-07
PT67713A (fr) 1978-03-01
AU3338678A (en) 1979-08-23
ATA213478A (de) 1979-09-15
CH629163A5 (fr) 1982-04-15
CA1109634A (fr) 1981-09-29
NL7801779A (nl) 1978-09-27
JPS53119298A (en) 1978-10-18
DE2808424A1 (de) 1978-10-05

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