PL82469B1 - - Google Patents
Download PDFInfo
- Publication number
- PL82469B1 PL82469B1 PL16030573A PL16030573A PL82469B1 PL 82469 B1 PL82469 B1 PL 82469B1 PL 16030573 A PL16030573 A PL 16030573A PL 16030573 A PL16030573 A PL 16030573A PL 82469 B1 PL82469 B1 PL 82469B1
- Authority
- PL
- Poland
- Prior art keywords
- ppm
- caustic soda
- ammonia
- sodium chlorate
- sodium
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 110
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 62
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 30
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 25
- 229910021529 ammonia Inorganic materials 0.000 claims description 25
- 238000009835 boiling Methods 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 6
- 229930006000 Sucrose Natural products 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 239000005720 sucrose Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001868 water Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/28—Purification; Separation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21848472A | 1972-01-17 | 1972-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL82469B1 true PL82469B1 (OSRAM) | 1975-10-31 |
Family
ID=22815303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16030573A PL82469B1 (OSRAM) | 1972-01-17 | 1973-01-17 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5121637B2 (OSRAM) |
| BE (1) | BE794069A (OSRAM) |
| BR (1) | BR7300196D0 (OSRAM) |
| CA (1) | CA994988A (OSRAM) |
| DE (1) | DE2300886A1 (OSRAM) |
| FR (1) | FR2168388A1 (OSRAM) |
| GB (1) | GB1402202A (OSRAM) |
| IT (1) | IT983399B (OSRAM) |
| NL (1) | NL7300708A (OSRAM) |
| PL (1) | PL82469B1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602645B (zh) * | 2023-12-05 | 2024-05-14 | 江苏奥喜埃化工有限公司 | 一种食品级氢氧化钾的生产工艺及系统 |
-
0
- BE BE794069D patent/BE794069A/xx unknown
-
1973
- 1973-01-08 GB GB92673A patent/GB1402202A/en not_active Expired
- 1973-01-09 DE DE19732300886 patent/DE2300886A1/de active Pending
- 1973-01-10 BR BR19673A patent/BR7300196D0/pt unknown
- 1973-01-12 CA CA161,186A patent/CA994988A/en not_active Expired
- 1973-01-13 JP JP699773A patent/JPS5121637B2/ja not_active Expired
- 1973-01-15 IT IT1921473A patent/IT983399B/it active
- 1973-01-16 FR FR7301421A patent/FR2168388A1/fr not_active Withdrawn
- 1973-01-17 PL PL16030573A patent/PL82469B1/pl unknown
- 1973-01-17 NL NL7300708A patent/NL7300708A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA994988A (en) | 1976-08-17 |
| NL7300708A (OSRAM) | 1973-07-19 |
| BE794069A (fr) | 1973-07-16 |
| IT983399B (it) | 1974-10-31 |
| JPS5121637B2 (OSRAM) | 1976-07-03 |
| GB1402202A (en) | 1975-08-06 |
| FR2168388A1 (OSRAM) | 1973-08-31 |
| DE2300886A1 (de) | 1973-07-19 |
| JPS4881796A (OSRAM) | 1973-11-01 |
| BR7300196D0 (pt) | 1973-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2657156A (en) | Phosphate coating composition and process | |
| DE2531545A1 (de) | Verfahren zur entfernung von phosgen aus abgasen | |
| PL82469B1 (OSRAM) | ||
| US2728634A (en) | Process of treating phosphate rock for recovery of fluorine chemicals and production of fertilizers | |
| US4282178A (en) | Use of hydrazine compounds as corrosion inhibitors in caustic solutions | |
| PL80420B1 (OSRAM) | ||
| US5082567A (en) | Regeneration of cationic exchange resins | |
| US3333919A (en) | Strontium recovery process | |
| US5154910A (en) | Process for the production of chlorine dioxide | |
| KR0180529B1 (ko) | 염산, 황산 및 이들의 히드록실 암모늄 및 암모늄 염들을 함유하는 수성 모액의 처리방법 | |
| US2805915A (en) | Arsenic-boron compounds and method of inhibiting corrosion therewith | |
| US4437996A (en) | Process for treating cyanic liquid containing copper(I) cyanide complex ion | |
| Rubio-Clemente et al. | Kinetic model describing the UV/H2O2 photodegradation of phenol from water | |
| US3203894A (en) | Method for the conversion of sea water into fresh water | |
| US1693065A (en) | Process of neutralizing the alkalinity of water | |
| US3400022A (en) | Method for the protection of internal surfaces of the tubes for high-temperature, high-pressure boilers from corrosion | |
| US5124009A (en) | Consumption of hypochlorite values contained in chlorate solutions of electrolysis | |
| US2403789A (en) | Method of purifying caustic alkali solution | |
| WO1995004002A1 (en) | Treatment of cyanides in effluents with caro's acid | |
| US2160547A (en) | Process for decomposing beryllium minerals, particularly beryl | |
| US5009754A (en) | Consumption of hypochlorite values contained in perchlorate solutions of electrolysis | |
| US2658817A (en) | Corrosion inhibitor | |
| USH283H (en) | Chemical technique for sequestering ammonia off-gassing from solidified waste | |
| AT277891B (de) | Verfahren zum Abbau von Gips und Anhydrit | |
| AT394180B (de) | Verfahren zur herstellung von chlordioxid |