DE1812403A1 - Verfahren zur Herstellung von Kaliumnitrat im Ionenaustauschverfahren - Google Patents
Verfahren zur Herstellung von Kaliumnitrat im IonenaustauschverfahrenInfo
- Publication number
- DE1812403A1 DE1812403A1 DE19681812403 DE1812403A DE1812403A1 DE 1812403 A1 DE1812403 A1 DE 1812403A1 DE 19681812403 DE19681812403 DE 19681812403 DE 1812403 A DE1812403 A DE 1812403A DE 1812403 A1 DE1812403 A1 DE 1812403A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- fractions
- bed
- potassium
- exchange
- 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.)
- Pending
Links
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 title claims description 65
- 238000000034 method Methods 0.000 title claims description 51
- 235000010333 potassium nitrate Nutrition 0.000 title claims description 32
- 239000004323 potassium nitrate Substances 0.000 title claims description 31
- 238000005342 ion exchange Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 44
- 229910017604 nitric acid Inorganic materials 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 229910001414 potassium ion Inorganic materials 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 25
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 18
- -1 hydrogen ions Chemical class 0.000 claims description 16
- 239000001103 potassium chloride Substances 0.000 claims description 16
- 235000011164 potassium chloride Nutrition 0.000 claims description 16
- 230000003247 decreasing effect Effects 0.000 claims description 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 150000001768 cations Chemical class 0.000 claims description 7
- 159000000001 potassium salts Chemical class 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 3
- 235000011151 potassium sulphates Nutrition 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 6
- 239000000047 product Substances 0.000 claims 3
- 150000001450 anions Chemical class 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- 150000002500 ions Chemical class 0.000 description 8
- 238000011049 filling Methods 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/02—Fertilisers containing other nitrates containing sodium or potassium nitrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681812403 DE1812403A1 (de) | 1968-12-03 | 1968-12-03 | Verfahren zur Herstellung von Kaliumnitrat im Ionenaustauschverfahren |
| BE742459D BE742459A (enrdf_load_stackoverflow) | 1968-12-03 | 1969-12-01 | |
| LU59920D LU59920A1 (enrdf_load_stackoverflow) | 1968-12-03 | 1969-12-01 | |
| FR6941429A FR2025078A1 (enrdf_load_stackoverflow) | 1968-12-03 | 1969-12-01 | |
| NL6918077A NL6918077A (enrdf_load_stackoverflow) | 1968-12-03 | 1969-12-02 | |
| GB1297524D GB1297524A (enrdf_load_stackoverflow) | 1968-12-03 | 1969-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681812403 DE1812403A1 (de) | 1968-12-03 | 1968-12-03 | Verfahren zur Herstellung von Kaliumnitrat im Ionenaustauschverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1812403A1 true DE1812403A1 (de) | 1970-06-18 |
Family
ID=5715085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681812403 Pending DE1812403A1 (de) | 1968-12-03 | 1968-12-03 | Verfahren zur Herstellung von Kaliumnitrat im Ionenaustauschverfahren |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE742459A (enrdf_load_stackoverflow) |
| DE (1) | DE1812403A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2025078A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1297524A (enrdf_load_stackoverflow) |
| LU (1) | LU59920A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6918077A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997047559A1 (en) * | 1996-06-13 | 1997-12-18 | Avebe B.A. | A process for producing high-purity potassium salts |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI107330B (fi) | 1999-12-03 | 2001-07-13 | Kemira Agro Oy | Kahden alkalimetallisuolan valmistaminen yhdistetyllä ioninvaihto- ja kiteytysmenetelmällä |
-
1968
- 1968-12-03 DE DE19681812403 patent/DE1812403A1/de active Pending
-
1969
- 1969-12-01 FR FR6941429A patent/FR2025078A1/fr not_active Withdrawn
- 1969-12-01 BE BE742459D patent/BE742459A/xx unknown
- 1969-12-01 LU LU59920D patent/LU59920A1/xx unknown
- 1969-12-02 NL NL6918077A patent/NL6918077A/xx unknown
- 1969-12-03 GB GB1297524D patent/GB1297524A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997047559A1 (en) * | 1996-06-13 | 1997-12-18 | Avebe B.A. | A process for producing high-purity potassium salts |
| US6274105B1 (en) | 1996-06-13 | 2001-08-14 | Avebe B.A. | Process for producing high-purity potassium salts |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2025078A1 (enrdf_load_stackoverflow) | 1970-09-04 |
| NL6918077A (enrdf_load_stackoverflow) | 1970-06-05 |
| BE742459A (enrdf_load_stackoverflow) | 1970-05-14 |
| LU59920A1 (enrdf_load_stackoverflow) | 1970-02-02 |
| GB1297524A (enrdf_load_stackoverflow) | 1972-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |