RO113970B1 - Procedeu de obţinere a iodurii de potasiu de calitate reactiv - Google Patents
Procedeu de obţinere a iodurii de potasiu de calitate reactivInfo
- Publication number
- RO113970B1 RO113970B1 RO97-01683A RO9701683A RO113970B1 RO 113970 B1 RO113970 B1 RO 113970B1 RO 9701683 A RO9701683 A RO 9701683A RO 113970 B1 RO113970 B1 RO 113970B1
- Authority
- RO
- Romania
- Prior art keywords
- potassium iodide
- reactant
- producing potassium
- potassium
- crystallizing
- Prior art date
Links
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000000376 reactant Substances 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Natural products CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 abstract 1
- 239000001230 potassium iodate Substances 0.000 abstract 1
- 229940093930 potassium iodate Drugs 0.000 abstract 1
- 235000006666 potassium iodate Nutrition 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la un procedeu de obţinere a iodurii de potasiu de calitate reactiv, folosită pentru analize în laborator şi în diverse scopuri industriale, şi constă în reducerea iodului în soluţie de hidroxid de potasiu sau a iodatului de potasiu cu acid formic, filtrarea soluţiei, concentrarea, cristalizarea, spălarea cristalelor cu alcool etilic sau metilic şi uscarea lor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO97-01683A RO113970B1 (ro) | 1997-09-05 | 1997-09-05 | Procedeu de obţinere a iodurii de potasiu de calitate reactiv |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO97-01683A RO113970B1 (ro) | 1997-09-05 | 1997-09-05 | Procedeu de obţinere a iodurii de potasiu de calitate reactiv |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO113970B1 true RO113970B1 (ro) | 1998-12-30 |
Family
ID=64354277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO97-01683A RO113970B1 (ro) | 1997-09-05 | 1997-09-05 | Procedeu de obţinere a iodurii de potasiu de calitate reactiv |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO113970B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800303A (zh) * | 2016-12-27 | 2017-06-06 | 国药集团化学试剂有限公司 | 一种利用微通道反应器制备碘化钾的方法 |
-
1997
- 1997-09-05 RO RO97-01683A patent/RO113970B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800303A (zh) * | 2016-12-27 | 2017-06-06 | 国药集团化学试剂有限公司 | 一种利用微通道反应器制备碘化钾的方法 |
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