GB358728A - Process of preparing iodides of alkali metals or alkaline earth metals - Google Patents
Process of preparing iodides of alkali metals or alkaline earth metalsInfo
- Publication number
- GB358728A GB358728A GB30618/30A GB3061830A GB358728A GB 358728 A GB358728 A GB 358728A GB 30618/30 A GB30618/30 A GB 30618/30A GB 3061830 A GB3061830 A GB 3061830A GB 358728 A GB358728 A GB 358728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iodides
- iodide
- alkali
- iodate
- preparing
- 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
Links
- 150000004694 iodide salts Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 title 1
- 150000001340 alkali metals Chemical class 0.000 title 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 title 1
- 150000001342 alkaline earth metals Chemical class 0.000 title 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- 229910052740 iodine Inorganic materials 0.000 abstract 2
- 239000011630 iodine Substances 0.000 abstract 2
- OKJPEAGHQZHRQV-UHFFFAOYSA-N iodoform Chemical compound IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical class [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- SKISFHRYSVMDOB-UHFFFAOYSA-N I.I(=O)(=O)O Chemical compound I.I(=O)(=O)O SKISFHRYSVMDOB-UHFFFAOYSA-N 0.000 abstract 1
- 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 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 229910001516 alkali metal iodide Inorganic materials 0.000 abstract 1
- 229910001619 alkaline earth metal iodide Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/12—Iodides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The preparation of alkali and alkaline-earth metal iodides from iodide-iodate mixtures or by the action of iodine upon the corresponding metal oxides, hydroxides, carbonates, or bicarbonates in the presence of water is effected under heat with the addition of formaldehyde, formic acid, oxalic acid, or salts of the two acids, which act as reducing agents and yield on reduction only carbon dioxide with or without water and it may be the metal for formation of the iodide. The preparation of sodium, potassium, and calcium iodides is described. The process may be applied to the recovery of iodides from the waste lyes obtained in the production of iodoform from alcohol, which contain formate, iodate, iodide, and alkali carbonate, by adding iodine and if necessary alkali hydroxide in quantities sufficient to oxidize all the formate present. Specification 285,915, [Class 1 (iii), Oxides &c., Metallic], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE358728X | 1929-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB358728A true GB358728A (en) | 1931-10-15 |
Family
ID=6290911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30618/30A Expired GB358728A (en) | 1929-10-14 | 1930-10-13 | Process of preparing iodides of alkali metals or alkaline earth metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB358728A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086972A1 (en) * | 2002-04-10 | 2003-10-23 | Tetra Technologies, Inc. | Method for producing a halide brine |
| CN106800303A (en) * | 2016-12-27 | 2017-06-06 | 国药集团化学试剂有限公司 | A kind of method that utilization micro passage reaction prepares KI |
| CN113526528A (en) * | 2021-07-16 | 2021-10-22 | 自贡鸿鹤制药有限责任公司 | Preparation method of medicinal potassium iodide |
| CN113753921A (en) * | 2021-07-16 | 2021-12-07 | 自贡鸿鹤制药有限责任公司 | Preparation method of medicinal sodium iodide |
-
1930
- 1930-10-13 GB GB30618/30A patent/GB358728A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003086972A1 (en) * | 2002-04-10 | 2003-10-23 | Tetra Technologies, Inc. | Method for producing a halide brine |
| CN106800303A (en) * | 2016-12-27 | 2017-06-06 | 国药集团化学试剂有限公司 | A kind of method that utilization micro passage reaction prepares KI |
| CN106800303B (en) * | 2016-12-27 | 2020-04-24 | 国药集团化学试剂有限公司 | Method for preparing potassium iodide by using microchannel reactor |
| CN113526528A (en) * | 2021-07-16 | 2021-10-22 | 自贡鸿鹤制药有限责任公司 | Preparation method of medicinal potassium iodide |
| CN113753921A (en) * | 2021-07-16 | 2021-12-07 | 自贡鸿鹤制药有限责任公司 | Preparation method of medicinal sodium iodide |
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