CN100509616C - 无机碘化物的回收方法 - Google Patents
无机碘化物的回收方法 Download PDFInfo
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- CN100509616C CN100509616C CNB2005100670752A CN200510067075A CN100509616C CN 100509616 C CN100509616 C CN 100509616C CN B2005100670752 A CNB2005100670752 A CN B2005100670752A CN 200510067075 A CN200510067075 A CN 200510067075A CN 100509616 C CN100509616 C CN 100509616C
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- inorganic
- iodide
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- reaction
- inorganic iodide
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Abstract
Description
实施例 | 有机溶剂 | 使用量(ml) | 回收率(%) | 纯度(%) |
1 | 丙酮 | 252 | 93.3 | 98.5 |
2 | 乙酰丙酮 | 252 | 92.1 | 98.4 |
3 | 甲基乙基酮 | 252 | 92.5 | 98.7 |
4 | 双丙酮醇 | 252 | 88.2 | 98.2 |
5 | 乙腈 | 252 | 91.0 | 98.2 |
6 | N,N-二甲基乙酰胺 | 180 | 87.3 | 97.3 |
7 | N,N-二甲基甲酰胺 | 180 | 86.8 | 97.0 |
8 | 1,3-二甲基-2-咪唑啉酮 | 180 | 86.3 | 97.0 |
9 | 甲醇 | 378 | 92.0 | 98.5 |
10 | 乙醇 | 378 | 92.3 | 98.4 |
11 | 异丙醇 | 378 | 90.9 | 98.4 |
12 | 1-丙醇 | 378 | 91.2 | 98.0 |
13 | 叔丁醇 | 378 | 90.3 | 98.1 |
14 | 四氢呋喃 | 252 | 89.7 | 98.0 |
15 | 1,4-二噁烷 | 252 | 86.5 | 97.1 |
16 | 二丙醚 | 252 | 87.1 | 97.2 |
17 | 醋酸甲酯 | 378 | 85.5 | 97.5 |
18 | 醋酸乙酯 | 378 | 85.1 | 97.3 |
19 | 乙二醇 | 378 | 83.3 | 97.0 |
20 | 乙二醇二甲醚 | 378 | 84.1 | 97.0 |
21 | 乙二醇单乙醚 | 378 | 84.8 | 97.2 |
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004133544 | 2004-04-28 | ||
JP2004133544A JP4653968B2 (ja) | 2004-04-28 | 2004-04-28 | 無機ヨウ化物の回収方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1689966A CN1689966A (zh) | 2005-11-02 |
CN100509616C true CN100509616C (zh) | 2009-07-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100670752A Expired - Fee Related CN100509616C (zh) | 2004-04-28 | 2005-04-27 | 无机碘化物的回收方法 |
Country Status (2)
Country | Link |
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JP (1) | JP4653968B2 (zh) |
CN (1) | CN100509616C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5281754B2 (ja) * | 2007-03-13 | 2013-09-04 | 日宝化学株式会社 | ヨウ化アルカリ金属塩溶液の製造方法 |
CN102351268A (zh) * | 2011-06-28 | 2012-02-15 | 东华大学 | 一种循环利用染色废水中无机盐的方法 |
CN104671211B (zh) * | 2014-01-23 | 2018-08-17 | 日宝化学株式会社 | 碱金属碘化物或碱土金属碘化物的生产方法及碘化锂·异丙醇络合物 |
JP6861060B2 (ja) * | 2017-03-17 | 2021-04-21 | 東レ・ファインケミカル株式会社 | 4,4′−ジヨード−3,3′−ジメチルビフェニルの製造方法 |
CN112030179B (zh) * | 2019-06-04 | 2022-06-17 | 泰安汉威集团有限公司 | 一种碘酸盐的绿色生产工艺 |
CN110950360B (zh) * | 2019-12-09 | 2022-09-30 | 广东飞南资源利用股份有限公司 | 溴化钠与氯化钠的分离方法及固溴焙烧渣中的溴化钠的回收方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2452465A1 (fr) * | 1979-03-30 | 1980-10-24 | Ugine Kuhlmann | Procede d'extraction de l'iode |
JP2539858B2 (ja) * | 1987-10-22 | 1996-10-02 | 日宝化学株式会社 | ヨウ素の分離回収方法 |
JPH01261224A (ja) * | 1988-04-13 | 1989-10-18 | Ise Kagaku Kogyo Kk | ヨウ化アルカリの製造法 |
JP4188692B2 (ja) * | 2001-08-02 | 2008-11-26 | 株式会社 東邦アーステック | ヨウ素アルカリ塩の製造方法、およびヨウ素アンモニウム塩の製造方法 |
FR2832997B1 (fr) * | 2001-12-05 | 2004-05-14 | Commissariat Energie Atomique | Procede d'extraction de l'iode |
JP2005289736A (ja) * | 2004-03-31 | 2005-10-20 | Toshiba Corp | 熱化学法水素製造におけるポリヨウ化水素酸中のヨウ素除去方法及びヨウ素除去装置 |
-
2004
- 2004-04-28 JP JP2004133544A patent/JP4653968B2/ja not_active Expired - Fee Related
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2005
- 2005-04-27 CN CNB2005100670752A patent/CN100509616C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP4653968B2 (ja) | 2011-03-16 |
CN1689966A (zh) | 2005-11-02 |
JP2005314158A (ja) | 2005-11-10 |
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