JPWO2021117434A1 - - Google Patents
Info
- Publication number
- JPWO2021117434A1 JPWO2021117434A1 JP2021563816A JP2021563816A JPWO2021117434A1 JP WO2021117434 A1 JPWO2021117434 A1 JP WO2021117434A1 JP 2021563816 A JP2021563816 A JP 2021563816A JP 2021563816 A JP2021563816 A JP 2021563816A JP WO2021117434 A1 JPWO2021117434 A1 JP WO2021117434A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019222332 | 2019-12-09 | ||
| JP2019222332 | 2019-12-09 | ||
| PCT/JP2020/042947 WO2021117434A1 (ja) | 2019-12-09 | 2020-11-18 | 精製シアン化水素の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021117434A1 true JPWO2021117434A1 (https=) | 2021-06-17 |
| JP7707921B2 JP7707921B2 (ja) | 2025-07-15 |
Family
ID=76329783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021563816A Active JP7707921B2 (ja) | 2019-12-09 | 2020-11-18 | 精製シアン化水素の製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7707921B2 (https=) |
| TW (1) | TWI865666B (https=) |
| WO (1) | WO2021117434A1 (https=) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097017A (ja) * | 2000-09-21 | 2002-04-02 | Mitsubishi Rayon Co Ltd | シアン化水素の製造方法 |
| JP2011513425A (ja) * | 2008-03-05 | 2011-04-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | アクリロニトリルおよびシアン化水素を同時製造するための改良された方法 |
| WO2017015521A1 (en) * | 2015-07-22 | 2017-01-26 | Invista North America S.A R.L. | High purity hcn from acrylonitrile co-production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499085A (zh) * | 2014-06-11 | 2019-03-22 | 英尼奥斯欧洲股份公司 | 丙烯腈回收的乙腈移除步骤中的污染减轻 |
| EP3530647A4 (en) * | 2016-10-21 | 2019-10-16 | Asahi Kasei Kabushiki Kaisha | CLEANING METHOD, PRODUCTION METHOD AND DISTILLATION DEVICE FOR ACRYLNITRILE |
-
2020
- 2020-11-18 WO PCT/JP2020/042947 patent/WO2021117434A1/ja not_active Ceased
- 2020-11-18 JP JP2021563816A patent/JP7707921B2/ja active Active
- 2020-11-26 TW TW109141523A patent/TWI865666B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097017A (ja) * | 2000-09-21 | 2002-04-02 | Mitsubishi Rayon Co Ltd | シアン化水素の製造方法 |
| JP2011513425A (ja) * | 2008-03-05 | 2011-04-28 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | アクリロニトリルおよびシアン化水素を同時製造するための改良された方法 |
| WO2017015521A1 (en) * | 2015-07-22 | 2017-01-26 | Invista North America S.A R.L. | High purity hcn from acrylonitrile co-production |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202126580A (zh) | 2021-07-16 |
| TWI865666B (zh) | 2024-12-11 |
| JP7707921B2 (ja) | 2025-07-15 |
| WO2021117434A1 (ja) | 2021-06-17 |
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