JPS57167946A - Preparation of high purity aniline - Google Patents
Preparation of high purity anilineInfo
- Publication number
- JPS57167946A JPS57167946A JP56053007A JP5300781A JPS57167946A JP S57167946 A JPS57167946 A JP S57167946A JP 56053007 A JP56053007 A JP 56053007A JP 5300781 A JP5300781 A JP 5300781A JP S57167946 A JPS57167946 A JP S57167946A
- Authority
- JP
- Japan
- Prior art keywords
- aniline
- reaction
- catalyst
- concentration
- high purity
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56053007A JPS57167946A (en) | 1981-04-10 | 1981-04-10 | Preparation of high purity aniline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56053007A JPS57167946A (en) | 1981-04-10 | 1981-04-10 | Preparation of high purity aniline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57167946A true JPS57167946A (en) | 1982-10-16 |
| JPH0136459B2 JPH0136459B2 (cs) | 1989-07-31 |
Family
ID=12930847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56053007A Granted JPS57167946A (en) | 1981-04-10 | 1981-04-10 | Preparation of high purity aniline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57167946A (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616806A (en) * | 1990-09-18 | 1997-04-01 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity aniline |
| JP2008214247A (ja) * | 2007-03-02 | 2008-09-18 | Sumitomo Chemical Co Ltd | 液相反応の反応開始方法 |
| JP2008222623A (ja) * | 2007-03-12 | 2008-09-25 | Sumitomo Chemical Co Ltd | 液相反応の反応停止方法 |
-
1981
- 1981-04-10 JP JP56053007A patent/JPS57167946A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616806A (en) * | 1990-09-18 | 1997-04-01 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity aniline |
| JP2008214247A (ja) * | 2007-03-02 | 2008-09-18 | Sumitomo Chemical Co Ltd | 液相反応の反応開始方法 |
| JP2008222623A (ja) * | 2007-03-12 | 2008-09-25 | Sumitomo Chemical Co Ltd | 液相反応の反応停止方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136459B2 (cs) | 1989-07-31 |
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