IT1189744B - Processo di fabbricazione di solfato di potassio dal cloruro di potassio mediante scambiatori ionici - Google Patents

Processo di fabbricazione di solfato di potassio dal cloruro di potassio mediante scambiatori ionici

Info

Publication number: IT1189744B
Authority: IT; Italy
Prior art keywords: potassium; manufacturing process; ion exchangers; potassium chloride; sulphate manufacturing
Prior art date: 1985-04-17

Application number

IT12464/86A

Other languages

English (en)

Other versions

IT8612464A0 (it

Inventor

Sandor Vajna

Gerd Peuschel

Original Assignee

Kali & Salz 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.)

1985-04-17

Filing date

1986-04-16

Publication date

1988-02-04

1986-04-16 Application filed by Kali & Salz Ag filed Critical Kali & Salz Ag

1986-04-16 Publication of IT8612464A0 publication Critical patent/IT8612464A0/it

1988-02-04 Application granted granted Critical

1988-02-04 Publication of IT1189744B publication Critical patent/IT1189744B/it

Links

WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title 2
150000002500 ions Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000001103 potassium chloride Substances 0.000 title 1
235000011164 potassium chloride Nutrition 0.000 title 1
OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title 1
229910052939 potassium sulfate Inorganic materials 0.000 title 1
239000001120 potassium sulphate Substances 0.000 title 1
235000011151 potassium sulphates Nutrition 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
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/06—Preparation of sulfates by double decomposition

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)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Treatment Of Water By Ion Exchange (AREA)

IT12464/86A 1985-04-17 1986-04-16 Processo di fabbricazione di solfato di potassio dal cloruro di potassio mediante scambiatori ionici IT1189744B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3513828		1985-04-17

Publications (2)

Publication Number	Publication Date
IT8612464A0 IT8612464A0 (it)	1986-04-16
IT1189744B true IT1189744B (it)	1988-02-04

Family

ID=6268342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT12464/86A IT1189744B (it)	1985-04-17	1986-04-16	Processo di fabbricazione di solfato di potassio dal cloruro di potassio mediante scambiatori ionici

Country Status (6)

Country	Link
AU (1)	AU577460B2 (it)
DD (1)	DD244541A5 (it)
FR (1)	FR2580617B1 (it)
IT (1)	IT1189744B (it)
TN (1)	TNSN86057A1 (it)
TR (1)	TR22999A (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL76322C (it) *	1951-10-24
US2671714A (en) *	1952-04-10	1954-03-09	Dow Chemical Co	Continuous method for concentrating ions in solutions
GB2127003B (en) *	1982-09-02	1986-09-17	Superfos As	Gypsum convertion to potassium sulphate using anion exchange

1986
- 1986-04-14 AU AU56083/86A patent/AU577460B2/en not_active Ceased
- 1986-04-15 DD DD86289152A patent/DD244541A5/de not_active IP Right Cessation
- 1986-04-16 IT IT12464/86A patent/IT1189744B/it active
- 1986-04-17 FR FR868605514A patent/FR2580617B1/fr not_active Expired - Fee Related
- 1986-04-17 TR TR215/86A patent/TR22999A/xx unknown
- 1986-04-17 TN TNTNSN86057A patent/TNSN86057A1/fr unknown

Also Published As

Publication number	Publication date
DD244541A5 (de)	1987-04-08
FR2580617B1 (fr)	1990-11-09
AU5608386A (en)	1986-10-23
TR22999A (tr)	1989-01-09
FR2580617A1 (fr)	1986-10-24
AU577460B2 (en)	1988-09-22
IT8612464A0 (it)	1986-04-16
TNSN86057A1 (fr)	1990-01-01

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970423