Customization: | Available |
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After-sales Service: | Repairable Within The Warranty Period |
Warranty: | 2 Years |
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Parameter | Specification |
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Product Name | DMT (Dimethyl Terephthalate) Decolorization Tank |
Design Pressure | - Tube Side (Jacket): 0.8 MPa - Shell Side (Vessel Body): 1.03 MPa |
Pressure Test Pressure | - Tube Side (Jacket): 1.09 MPa - Shell Side (Vessel Body): 0.8 MPa |
Design Temperature | - Tube Side (Jacket): 175°C - Shell Side (Vessel Body): 180°C |
Net Weight | 3,890 kg |
Main Material | S30408 (Equivalent to ASTM 304 Stainless Steel, Corrosion-Resistant) |
Heat Exchange Area | 25 m² |
Operating Media | - Tube Side (Jacket): Saturated Steam - Shell Side: DMT Solution |
Product Standard | GB/T 150-2011 (Chinese Standard for Pressure Vessels) |
Manufacturing License | Class A2 Pressure Vessel Certification (Chinese Regulatory Compliance) |
Dual-Pressure Design:
Optimized pressure resistance for both jacket (steam heating) and vessel body (DMT processing).
High-Temperature Stability:
Withstands temperatures up to 180°C, suitable for DMT decolorization and impurity removal.
Efficient Heat Transfer:
25 m² heat exchange area ensures rapid and uniform heating via saturated steam.
Material Reliability:
S30408 stainless steel provides excellent corrosion resistance against DMT and steam.
Regulatory Compliance:
Manufactured in strict accordance with GB/T 150-2011 and certified for A2-class pressure vessels.
Polyester (PET) Production: Removal of colorants and impurities from crude DMT solutions.
Chemical Refining: Purification of organic intermediates requiring high-purity standards.
Equipped with pressure relief valves and temperature sensors for safe operation.
Regular inspection of internal linings and heat exchange surfaces recommended.
YEAR | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Reactor | 129 | 133 | 177 | 180 | 220 | 303 | 339 |
Heat Exchanger | 119 | 132 | 153 | 210 | 260 | 375 | 452 |
Column | 112 | 128 | 177 | 147 | 180 | 285 | 317 |
Storage Tank | 95 | 150 | 162 | 142 | 203 | 300 | 556 |
Special Equipment | 190 | 106 | 98 | 119 | 138 | 350 | 378 |
Annual Output | 645 | 649 | 707 | 798 | 1001 | 1613 | 2042 |