MX9710336A - Procedimiento para la preparacion continua de mertilmercaptano. - Google Patents
Procedimiento para la preparacion continua de mertilmercaptano.Info
- Publication number
- MX9710336A MX9710336A MX9710336A MX9710336A MX9710336A MX 9710336 A MX9710336 A MX 9710336A MX 9710336 A MX9710336 A MX 9710336A MX 9710336 A MX9710336 A MX 9710336A MX 9710336 A MX9710336 A MX 9710336A
- Authority
- MX
- Mexico
- Prior art keywords
- heat
- mixture
- reaction
- methylmercaptan
- edduct
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
- C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La presente invencion se refiere a un procedimiento para la preparacion continua de metilmercaptano por medio de la reaccion catalítica de metanol e hidrogeno sulfurado. La invencion incluye mejoras esenciales en la preparacion de la mezcla gaseosa de educto así como el aprovechamiento del calor de reaccion y del contenido de calor de la mezcla de gas de producto. La energía necesaria para la evaporacion del metanol se obtiene parcialmente por medio del aprovechamiento del calor de compresion para el gas de hidrogeno sulfurado así como por el contenido de calor de los gases de producto que salen del reactor. El calor de reaccion se utiliza para calentar la mezcla gaseosa de educto a la temperatura de reaccion con la ayuda de un calentador de gas externo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19654515A DE19654515C1 (de) | 1996-12-27 | 1996-12-27 | Verfahren zur kontinuierlichen Herstellung von Methylmercaptan |
| DE19654515.3 | 1996-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9710336A true MX9710336A (es) | 1998-06-30 |
| MXPA97010336A MXPA97010336A (es) | 1998-10-30 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| BR9706465A (pt) | 1999-06-01 |
| DE59703011D1 (de) | 2001-03-29 |
| US5886230A (en) | 1999-03-23 |
| DE19654515C1 (de) | 1998-10-01 |
| CN1186067A (zh) | 1998-07-01 |
| ES2154873T3 (es) | 2001-04-16 |
| JP3893206B2 (ja) | 2007-03-14 |
| EP0850922B1 (de) | 2001-02-21 |
| EP0850922A1 (de) | 1998-07-01 |
| JPH10195040A (ja) | 1998-07-28 |
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