Device for producing ethylene-vinyl acetate copolymer

• Main Author: LIAO RU'ER
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOSITIONS BASED THEREON; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR PREPARATION OR CHEMICAL WORKING-UP

Provided is a device for producing ethylene-vinyl acetate copolymer. The device mainly includes: a primary compressor (J101), a secondary compressor (J102), a tubular reactor (D101), a high pressure circulating cooler (C101), a high pressure separator (L101), a low pressure separator (L102), a water cooler (C102) and a cooling device (C103), wherein the tubular reactor (D101) is connected with thesecondary compressor (J102) and the high pressure separator (L101) respectively, the low pressure separator (L102) is connected with the high pressure separator (L101) and the water cooler (C102) respectively, and the tubular reactor (D101) has a nominal volume of 320-350 L. 乙烯-醋酸乙烯共聚物的生产装置，主要包括：次压缩机(J101)、二次压缩机(J102)、管式反应器(D101)、高压循环冷却器(C101)、高压分离器(L101)、低压分离器(L102)、水冷却器(C102)、冷却装置(C103)，其中，管式反应器(D101)分别与二次压缩机(J102)、高压分离器(L101)相连接，低压分离器(L102)分别与高压分离器(L101)、水冷却器(C102)相连接，其中，管式反应器(D101)公称容积320-350L。