EP0305910B1 - Procédé de fabrication de nitrates de métaux alcalins - Google Patents
Procédé de fabrication de nitrates de métaux alcalins Download PDFInfo
- Publication number
- EP0305910B1 EP0305910B1 EP88113908A EP88113908A EP0305910B1 EP 0305910 B1 EP0305910 B1 EP 0305910B1 EP 88113908 A EP88113908 A EP 88113908A EP 88113908 A EP88113908 A EP 88113908A EP 0305910 B1 EP0305910 B1 EP 0305910B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- nitric acid
- alkali metal
- weight
- cathode space
- solution
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/14—Alkali metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873729669 DE3729669A1 (de) | 1987-09-04 | 1987-09-04 | Verfahren zur herstellung von alkalimetallnitraten |
DE3729669 | 1987-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0305910A1 EP0305910A1 (fr) | 1989-03-08 |
EP0305910B1 true EP0305910B1 (fr) | 1991-02-27 |
Family
ID=6335273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88113908A Expired - Lifetime EP0305910B1 (fr) | 1987-09-04 | 1988-08-26 | Procédé de fabrication de nitrates de métaux alcalins |
Country Status (4)
Country | Link |
---|---|
US (1) | US4995950A (fr) |
EP (1) | EP0305910B1 (fr) |
CA (1) | CA1335975C (fr) |
DE (2) | DE3729669A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4410581A1 (de) * | 1994-03-26 | 1995-09-28 | Merck Patent Gmbh | Elektrochemisches Verfahren zur Herstellung chloridarmer wäßriger Titanylnitratlösungen |
DE4441937A1 (de) * | 1994-11-24 | 1996-05-30 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Natriumnitrit |
ES2160051B1 (es) * | 1999-04-20 | 2002-05-01 | Orti Javier Porcar | Sistema de electrolisis para la eliminacion del ion cloro del agua del mar mediante la utilizacion de energia solar y obtencion de cloruros insolubles en el agua y obtencion de nitrato sodico. |
KR100430333B1 (ko) * | 2002-05-03 | 2004-05-04 | 윤취주 | 폐질산을 이용한 질산나트륨 제조방법 |
CZ304507B6 (cs) | 2013-03-28 | 2014-06-04 | Membrain S.R.O. | Způsob výroby dusičnanu draselného metodou elektrodialýzy a zařízení k provádění tohoto způsobu |
SE543570C2 (en) * | 2020-01-15 | 2021-03-30 | Adam Slabon | Method for wastewater treatment and removal of nitrate and/or nitrite ions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL281571A (fr) * | 1961-08-11 | |||
US4465568A (en) * | 1981-11-16 | 1984-08-14 | Olin Corporation | Electrochemical production of KNO3 /NaNO3 salt mixture |
IT1196984B (it) * | 1986-07-23 | 1988-11-25 | Enichem Agricoltura Spa | Procedimento per la preparazione di nitrato di potassio |
-
1987
- 1987-09-04 DE DE19873729669 patent/DE3729669A1/de not_active Withdrawn
-
1988
- 1988-08-17 CA CA000575016A patent/CA1335975C/fr not_active Expired - Fee Related
- 1988-08-25 US US07/236,446 patent/US4995950A/en not_active Expired - Fee Related
- 1988-08-26 DE DE8888113908T patent/DE3861839D1/de not_active Expired - Lifetime
- 1988-08-26 EP EP88113908A patent/EP0305910B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4995950A (en) | 1991-02-26 |
EP0305910A1 (fr) | 1989-03-08 |
DE3729669A1 (de) | 1989-03-16 |
CA1335975C (fr) | 1995-06-20 |
DE3861839D1 (de) | 1991-04-04 |
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