IT1230132B - Procedimento per la preparazione di carbonato di potassio. - Google Patents

Procedimento per la preparazione di carbonato di potassio.

Info

Publication number: IT1230132B
Authority: IT; Italy
Prior art keywords: preparation; potassium carbonate; carbonate; potassium
Prior art date: 1988-05-06

Application number

IT8920324A

Other languages

English (en)

Other versions

IT8920324A0 (it

Inventor

Reiner Schmitz

Original Assignee

Mannesmann 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.)

1988-05-06

Filing date

1989-04-28

Publication date

1991-10-14

1989-04-28 Application filed by Mannesmann Ag filed Critical Mannesmann Ag

1989-04-28 Publication of IT8920324A0 publication Critical patent/IT8920324A0/it

1991-10-14 Application granted granted Critical

1991-10-14 Publication of IT1230132B publication Critical patent/IT1230132B/it

Links

BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 title 2
229910000027 potassium carbonate Inorganic materials 0.000 title 1

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
- C01D7/22—Purification
- C01D7/24—Crystallisation

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)

IT8920324A 1988-05-06 1989-04-28 Procedimento per la preparazione di carbonato di potassio. IT1230132B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3816061A DE3816061C1 (en)	1988-05-06	1988-05-06	Process for preparing potassium carbonate

Publications (2)

Publication Number	Publication Date
IT8920324A0 IT8920324A0 (it)	1989-04-28
IT1230132B true IT1230132B (it)	1991-10-14

Family

ID=6354134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8920324A IT1230132B (it)	1988-05-06	1989-04-28	Procedimento per la preparazione di carbonato di potassio.

Country Status (4)

Country	Link
DD (1)	DD283794A5 (it)
DE (1)	DE3816061C1 (it)
FR (1)	FR2631019B1 (it)
IT (1)	IT1230132B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2136595C1 (ru) *	1994-10-06	1999-09-10	Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт"	Способ выделения соды и сульфата калия из содопоташных растворов переработки нефелинов
DE19504554C2 (de) *	1995-02-11	1997-03-27	Huels Chemische Werke Ag	Herstellung von Pottasche in Pharmaqualität

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE191105C (it) *
DE861556C (de) *	1945-01-03	1953-01-05	Wacker Chemie Gmbh	Verfahren zum Abtrennen von Natriumcarbonat aus solches enthaltenden waessrigen Kaliumcarbonatloesungen
DE1233373B (de) *	1963-01-07	1967-02-02	Dynamit Nobel Ag	Verfahren zur Herstellung von Pottasche-Loesungen
DE2025610B2 (de) *	1970-05-26	1971-07-29		Verfahren zur herstellung von kaliumcarbonat hydrat

1988
- 1988-05-06 DE DE3816061A patent/DE3816061C1/de not_active Expired
1989
- 1989-04-28 IT IT8920324A patent/IT1230132B/it active
- 1989-05-03 FR FR8905895A patent/FR2631019B1/fr not_active Expired - Fee Related
- 1989-05-04 DD DD89328248A patent/DD283794A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT8920324A0 (it)	1989-04-28
FR2631019B1 (fr)	1992-10-16
DD283794A5 (de)	1990-10-24
DE3816061C1 (en)	1989-08-03
FR2631019A1 (fr)	1989-11-10

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