Improved methylclhlorofonmate tower reactor

The utility model discloses an improved methylclhlorofonmate tower reactor which comprises a tower body, and a material outlet, material inlets, drain outlets, chilled water inlets, chilled water outlets, a gas inlet and tail gas outlets which are formed in the tower body, wherein the tower body con...

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Bibliographische Detailangaben
Hauptverfasser:	QIAN CHAOYONG, CHEN YONGGUI, LYU LILUN, CAI XIAOLIN, HUANG FENG, LUO LIZHONG, HUANG XIAOPING, HUANG ZHONGGUI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an improved methylclhlorofonmate tower reactor which comprises a tower body, and a material outlet, material inlets, drain outlets, chilled water inlets, chilled water outlets, a gas inlet and tail gas outlets which are formed in the tower body, wherein the tower body consists of an upper tower body and a lower tower body, and a tower section is arranged between the upper tower body and the lower tower body; a graphite surface is adopted as a sealing surface of the tower section, and a sealing line is marked on the sealing surface; emptying holes and temperature meter holes are reserved in the upper tower body and the lower tower body; the gas inlet in the tower body is provided with a graphite Raschig ring as a re-distributor, and a demister is arranged at the top of the upper tower body. According to the tower reactor designed by the utility model, the yield of methylclhlorofonmate can be increased to 10t/h from 4t/h, and the content of methylclhlorofonmate is increased to 92 percent-98 percent from 85 percent-95 percent; meanwhile, no leakage exists in an environment in a production site due to the adoption of the graphite sealing surface.