Chloromethane synthesis waste heat recovery production device

The utility model discloses a chloromethane synthesis waste heat recovery production device which comprises a hydrogen chloride pipeline, a steam pipeline, a methanol pipeline, a high-temperature chloromethane pipeline, a product pipeline, a first condenser, a reflux tank, a gas washing tank, a mixi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG ZHIGUO, ZHAO YUESEN, SONG YUNNAN, ZHAO JIJIAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a chloromethane synthesis waste heat recovery production device which comprises a hydrogen chloride pipeline, a steam pipeline, a methanol pipeline, a high-temperature chloromethane pipeline, a product pipeline, a first condenser, a reflux tank, a gas washing tank, a mixing tank, a methanol vaporizer and a reaction kettle, the mixing tank is provided with two feed ports, one feed port is communicated with a hydrogen chloride pipeline, the other feed port is communicated with a discharge port of a methanol vaporizer, the methanol vaporizer is provided with two groups of heating coils, one group is connected in series with a steam pipeline, and the other group is connected in series with a high-temperature chloromethane pipeline; a discharge port of the mixing tank is communicated with a feed port of the reaction kettle, and a first condenser, a return tank and a gas washing tank are connected in series between a discharge port of the reaction kettle and the product pipeline. Accordi