Methylal Refining Technology China
Formic acid production technology
Agent Technology and Plants
Technical Features:
Methanol CarbonylationSynthesis of Formic Acid from Methyl Formate
Formic acid is an important chemical raw material for a wide range of uses. After the successful development and construction of methanol carbonylation of methyl formate 30,000 tons / year industrial plant, the company successfully developed methanol carbonylation of methyl formate , With a short process, easy to obtain raw materials, investment in the province, no waste emissions, the advantages of low production costs.
Performance:
Brief description of the process:
CO and methanol mixed with the catalyst after a certain pressure and temperature of the carbonylation reaction to form methyl formate, with methanol to absorb the tail gas entrainment of methyl formate, methanol, condensate back to the reactor. The crude product containing methyl formate is rectified in a pressurized distillation column, and the methyl formate product is withdrawn at the top of the column. The extracted product is filtered and removed to remove the spent catalyst and recycled to the reactor. Formic acid methyl ester mixed with water after preheating by the reactor into the formic acid hydrolysis reactor for hydrolysis reaction, the reaction of formic acid and methanol. The reaction solution is distilled, separated and distilled to produce the product formic acid; the unreacted methyl formate and the by-product methanol are recycled and recycled.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hydrogen Peroxide Production Plant | There are several methods for , among them the AO(auto-oxidation) process is the most prevailing one. In this process, 2-alkyl anthraquinone is mi... |
 |
Acetate Series Technology | Acetate Series Technology TechnologyIntrodction Acetate as green solvents are widely used in all fields. Our company adopts continuous esterifica... |
 |
Fixed Bed Process Hydrogen Peroxide Plant | Fixed Bed Process Hydrogen PeroxidePlant Product Description There are several methods for hydrogen peroxide production and manufacturing, among ... |
 |
Anhydrous formaldehyde plant | SL TEC has close to ten years experience in based on silver contact process(or silver catalyzed process). A lower methanol consumption, higher for... |
 |
Methylal Refining Technology China | Methylal Refining Technology Proprietary Technology and Plants Technical Features: Methaldehyde has excellent physical and chemical properties, ... |
