GB2217700B - Improved procedure for obtaining potassium nitrate from potassium chloride and nitric acid - Google Patents
Improved procedure for obtaining potassium nitrate from potassium chloride and nitric acidInfo
- Publication number
- GB2217700B GB2217700B GB8908417A GB8908417A GB2217700B GB 2217700 B GB2217700 B GB 2217700B GB 8908417 A GB8908417 A GB 8908417A GB 8908417 A GB8908417 A GB 8908417A GB 2217700 B GB2217700 B GB 2217700B
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric acid
- improved procedure
- obtaining
- potassium
- potassium chloride
- 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
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 title 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title 1
- 229910017604 nitric acid Inorganic materials 0.000 title 1
- 235000011164 potassium chloride Nutrition 0.000 title 1
- 239000001103 potassium chloride Substances 0.000 title 1
- 235000010333 potassium nitrate Nutrition 0.000 title 1
- 239000004323 potassium nitrate Substances 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
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
- C01D9/04—Preparation with liquid nitric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES8801148A ES2008449A6 (en) | 1988-04-14 | 1988-04-14 | Potassium nitrate |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8908417D0 GB8908417D0 (en) | 1989-06-01 |
| GB2217700A GB2217700A (en) | 1989-11-01 |
| GB2217700B true GB2217700B (en) | 1991-07-10 |
Family
ID=8255845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8908417A Expired - Lifetime GB2217700B (en) | 1988-04-14 | 1989-04-13 | Improved procedure for obtaining potassium nitrate from potassium chloride and nitric acid |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT392952B (en) |
| BR (1) | BR8901792A (en) |
| DK (1) | DK178689A (en) |
| ES (1) | ES2008449A6 (en) |
| GB (1) | GB2217700B (en) |
| GR (1) | GR1000482B (en) |
| IT (1) | IT1229207B (en) |
| TN (1) | TNSN89048A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858688A (en) * | 2016-04-04 | 2016-08-17 | 黄冈师范学院 | Method for quickly converting NOx tail gas into potassium nitrate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091991B (en) * | 1959-06-18 | 1960-11-03 | Wolfen Filmfab Veb | Process for the production of chlorine in addition to alkali nitrates from alkali chlorides and nitric acid |
| IL59884A (en) * | 1980-04-20 | 1983-09-30 | Haifa Chemicals Ltd | Process for the manufacture of potassium nitrate and co-production of substantially potassiumfree hydrochloric acid |
-
1988
- 1988-04-14 ES ES8801148A patent/ES2008449A6/en not_active Expired
-
1989
- 1989-03-22 IT IT8919897A patent/IT1229207B/en active
- 1989-04-12 GR GR890100242A patent/GR1000482B/en unknown
- 1989-04-13 DK DK178689A patent/DK178689A/en not_active Application Discontinuation
- 1989-04-13 GB GB8908417A patent/GB2217700B/en not_active Expired - Lifetime
- 1989-04-13 AT AT880/89A patent/AT392952B/en not_active IP Right Cessation
- 1989-04-14 BR BR898901792A patent/BR8901792A/en unknown
- 1989-04-14 TN TNTNSN89048A patent/TNSN89048A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2008449A6 (en) | 1989-07-16 |
| GR890100242A (en) | 1990-01-31 |
| BR8901792A (en) | 1989-11-28 |
| TNSN89048A1 (en) | 1991-02-04 |
| IT1229207B (en) | 1991-07-25 |
| GR1000482B (en) | 1992-07-30 |
| GB2217700A (en) | 1989-11-01 |
| IT8919897A0 (en) | 1989-03-22 |
| ATA88089A (en) | 1990-12-15 |
| DK178689A (en) | 1989-10-15 |
| DK178689D0 (en) | 1989-04-13 |
| AT392952B (en) | 1991-07-25 |
| GB8908417D0 (en) | 1989-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930413 |