JPH0524152B2 - - Google Patents
Info
- Publication number
- JPH0524152B2 JPH0524152B2 JP58134343A JP13434383A JPH0524152B2 JP H0524152 B2 JPH0524152 B2 JP H0524152B2 JP 58134343 A JP58134343 A JP 58134343A JP 13434383 A JP13434383 A JP 13434383A JP H0524152 B2 JPH0524152 B2 JP H0524152B2
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- mercaptobenzothiazole
- temperature
- liquid
- column
- 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
Landscapes
- Thiazole And Isothizaole Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13434383A JPS6025980A (ja) | 1983-07-25 | 1983-07-25 | 高純度２−メルカプトベンゾチアゾ−ルの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13434383A JPS6025980A (ja) | 1983-07-25 | 1983-07-25 | 高純度２−メルカプトベンゾチアゾ−ルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025980A JPS6025980A (ja) | 1985-02-08 |
| JPH0524152B2 true JPH0524152B2 (enrdf_load_stackoverflow) | 1993-04-06 |
Family
ID=15126131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13434383A Granted JPS6025980A (ja) | 1983-07-25 | 1983-07-25 | 高純度２−メルカプトベンゾチアゾ−ルの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025980A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629024A (zh) * | 2017-10-13 | 2018-01-26 | 山东尚舜化工有限公司 | 一种橡胶硫化促进剂m连续合成装置及其生产工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858348B2 (ja) * | 1976-07-15 | 1983-12-24 | 三新化学工業株式会社 | 粗２−メルカプト．ベンゾ．チアゾ−ルの精製方法 |
-
1983
- 1983-07-25 JP JP13434383A patent/JPS6025980A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025980A (ja) | 1985-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4074194B2 (ja) | （メタ）アクリル酸の精製方法及びその製造装置 | |
| KR100382122B1 (ko) | 고순도 테레프탈산의 제조방법 | |
| US3452088A (en) | Terephthalic acid recovery | |
| JPH08176045A (ja) | ビスフェノールａの精製法 | |
| WO2000064868A1 (en) | Process and apparatus for making ultra-pure dmso | |
| JPH09103604A (ja) | 晶出により液体混合物から物質を分離する方法 | |
| JPH0524152B2 (enrdf_load_stackoverflow) | ||
| JPS584735A (ja) | 廃ポリエチレンテレフタレ−トからの純テレフタル酸とグリコ−ルの連続回収法 | |
| WO1998014420A1 (fr) | Procede de raffinage d'acide benzoique | |
| JPH075543B2 (ja) | 高純度カプロラクタムの製造法 | |
| CN1171890C (zh) | 高纯桉叶素的制备方法及其装置 | |
| JPH0699346B2 (ja) | マニト−ルを結晶化させる方法と装置 | |
| JPS5846322B2 (ja) | 結晶性成分の精製方法 | |
| JP2004514638A (ja) | 高濃縮過酸化水素を製造するための晶出方法 | |
| US4608127A (en) | Dibenzofuran distillation and crystallization process | |
| CA2586982A1 (en) | Method for purifying polar vinyl compounds | |
| CN88100630A (zh) | 纯度至少99.5％的对二甲苯的制取方法 | |
| JPS6336802B2 (enrdf_load_stackoverflow) | ||
| JP2000290220A (ja) | アクリル酸の精製方法 | |
| JPS6121557B2 (enrdf_load_stackoverflow) | ||
| CN104059018B (zh) | 一种己内酰胺的纯化方法和装置 | |
| JPH0691103A (ja) | 向流式溶融物冷却精製装置とその方法 | |
| JP4390867B2 (ja) | 結晶性物質の精製方法 | |
| JPS60136528A (ja) | ２，６‐キシレノールの精製法 | |
| JP2001503419A (ja) | イソシアナート類の異性体分離方法 |