JPH0580410B2 - - Google Patents
Info
- Publication number
- JPH0580410B2 JPH0580410B2 JP8927788A JP8927788A JPH0580410B2 JP H0580410 B2 JPH0580410 B2 JP H0580410B2 JP 8927788 A JP8927788 A JP 8927788A JP 8927788 A JP8927788 A JP 8927788A JP H0580410 B2 JPH0580410 B2 JP H0580410B2
- Authority
- JP
- Japan
- Prior art keywords
- iodine
- alkali
- reducing agent
- solution
- acid
- 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
- 239000011630 iodine Substances 0.000 claims description 30
- 229910052740 iodine Inorganic materials 0.000 claims description 30
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 29
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 18
- 239000003513 alkali Substances 0.000 claims description 14
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 12
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 11
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical group COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 9
- 235000006408 oxalic acid Nutrition 0.000 claims description 7
- -1 alkali metal salt Chemical class 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 4
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 229960000448 lactic acid Drugs 0.000 claims description 2
- 229940107700 pyruvic acid Drugs 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 9
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Substances [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002440 industrial waste Substances 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 235000009518 sodium iodide Nutrition 0.000 description 3
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000004694 iodide salts Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- GEOVEUCEIQCBKH-UHFFFAOYSA-N hypoiodous acid Chemical compound IO GEOVEUCEIQCBKH-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002699 waste material Substances 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
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8927788A JPH01261224A (ja) | 1988-04-13 | 1988-04-13 | ヨウ化アルカリの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8927788A JPH01261224A (ja) | 1988-04-13 | 1988-04-13 | ヨウ化アルカリの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01261224A JPH01261224A (ja) | 1989-10-18 |
| JPH0580410B2 true JPH0580410B2 (enrdf_load_stackoverflow) | 1993-11-09 |
Family
ID=13966233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8927788A Granted JPH01261224A (ja) | 1988-04-13 | 1988-04-13 | ヨウ化アルカリの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01261224A (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2202017A1 (en) * | 1996-05-22 | 1997-11-22 | Alfred J. Alton | Photothermographic and thermographic films containing low levels of formate to prevent fog |
| JP4653968B2 (ja) * | 2004-04-28 | 2011-03-16 | 富士フイルムファインケミカルズ株式会社 | 無機ヨウ化物の回収方法 |
| JP4796291B2 (ja) * | 2004-10-22 | 2011-10-19 | 日本化学工業株式会社 | ヨウ化バリウム含水塩粉末 |
| JP4976660B2 (ja) * | 2005-05-12 | 2012-07-18 | 合同資源産業株式会社 | ヨウ化アルカリの製造方法 |
| KR101531734B1 (ko) | 2008-01-31 | 2015-06-25 | 닛포가가쿠 가부시키가이샤 | 요오드 화합물 제조시스템 및 제조 방법 |
| US9272922B2 (en) | 2008-01-31 | 2016-03-01 | Nippoh Chemicals Co., Ltd. | Inorganic iodide, production method thereof, and production system thereof |
| JP2013103851A (ja) * | 2011-11-11 | 2013-05-30 | Nippon Chem Ind Co Ltd | ヨウ化リチウム無水塩、ヨウ化リチウム無水塩の製造方法、固体電解質、及びリチウムイオン電池 |
| JP6180717B2 (ja) * | 2012-09-26 | 2017-08-16 | 日宝化学株式会社 | ヨウ化リチウム水溶液の製造方法及びその利用 |
| JP6180718B2 (ja) * | 2012-09-26 | 2017-08-16 | 日宝化学株式会社 | ヨウ化リチウム水溶液の製造方法及びその利用 |
| JP6330064B1 (ja) * | 2017-01-10 | 2018-05-23 | 伊勢化学工業株式会社 | ヨウ化水素酸の製造方法及びヨウ化金属水溶液の製造方法 |
-
1988
- 1988-04-13 JP JP8927788A patent/JPH01261224A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01261224A (ja) | 1989-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2019099901A (ja) | リチウム含有水溶液からリチウムを回収する方法 | |
| US6113868A (en) | Process for treating tungstate solutions to reduce molybdenum impurity and other impurity content | |
| JPH05504256A (ja) | タガトースの製造方法 | |
| JPH0580410B2 (enrdf_load_stackoverflow) | ||
| JPH06199501A (ja) | ヨウ素及び／又はヨウ化物を含有している組成物からのヨウ素回収方法 | |
| US3393234A (en) | Purification of an alkali metal salt of nitrilotriacetic acid | |
| JPH07242414A (ja) | ヨウ化アルカリ金属塩類の製造方法 | |
| US4380533A (en) | Process for the production of dibasic magnesium hypochlorite | |
| EP0354843B1 (fr) | Procédé de préparation de ferrates alcalins ou alcalinoterreux par voie solide | |
| JP3394981B2 (ja) | フリーヒドロキシルアミン水溶液の製造方法 | |
| US2828184A (en) | Preparation of alkali metal or alkali earth metal iodates and iodides | |
| US6162263A (en) | Method for producing and shipping metal cyanide salts | |
| KR20190012180A (ko) | 표면이 개질된 차아염소산나트륨5수화물 결정, 및 그의 제조 방법 | |
| US2562169A (en) | Method of purifying alkali metal hydroxides | |
| US4200622A (en) | Purification of ammonium fluoride solutions | |
| JP4976660B2 (ja) | ヨウ化アルカリの製造方法 | |
| JPH06144802A (ja) | 有機沃素化合物を含有する廃液から沃素を回収する方法 | |
| US1907975A (en) | Recovering iodine | |
| US2800390A (en) | Process for the production of iodides and amphoteric metal hydroxides | |
| JPH0218906B2 (enrdf_load_stackoverflow) | ||
| JPH06144804A (ja) | 有機沃素化合物を含有する廃液から沃素を回収する方法 | |
| EP4257552A1 (en) | Method for producing lithium hydroxide | |
| JPS6127940A (ja) | ピルビン酸塩の製造方法 | |
| US2278053A (en) | Preparation of halides | |
| US2735752A (en) | Hydrazine recovery process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071109 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081109 Year of fee payment: 15 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20081109 |