Acetone Gas Condensation Recovery with Water-Cooled Explosion-Proof Cold Drying Solution
Industry Pain Points
High Safety Risks: Acetone gas is flammable and explosive (explosion limit: 2.6%-12.8%), and traditional recovery methods pose potential safety hazards.
Low Recovery Efficiency: Conventional condensation methods achieve a recovery rate of less than 60% under low-concentration (<5%) working conditions.
Excessive Energy Consumption: Energy consumption from mechanical refrigeration accounts for over 40% of operating costs.
Equipment Corrosion: Acetone-water mixtures are prone to corroding ordinary carbon steel equipment.
SYSTEM OVERVIEW
Yipu Water-Cooled Explosion-Proof Refrigerated Drying Solution for Acetone adopts three-stage gradient condensation technology, achieving a 95% acetone waste gas recovery rate and an explosion-proof rating of Ex dⅡCT4. Through cascade refrigeration + heat pump waste heat utilization, energy consumption is reduced by 30%, and the lower limit of treatable concentration is broken down to 0.5%. The 316L stainless steel main body ensures a 10-year corrosion-resistant service life, and the intelligent control system realizes precise temperature control of ±0.5℃. Compared with traditional methods, the recovery efficiency is increased by 50% and the operating cost is reduced by 47%. It is especially suitable for low-concentration acetone waste gas treatment in pharmaceutical, chemical and other industries, helping customers reduce VOCs emissions by over 500 tons annually with an investment payback period of <1.5 years.
Maintains low failure rate after 10,000 hours of operation; nearly maintenance-free durability
TECHNICAL STRENGTH
Leading Adsorption Dehydration Technology
Uses high-performance molecular sieve adsorbents with high water absorption capacity and resistance to acidic gas (H₂S/CO₂) corrosion, ensuring deep dehydration with a dew point ≤ -70℃.
Features an original hot nitrogen regeneration process, reducing energy consumption by 30% compared to traditional electric heating regeneration, and integrates a waste heat recovery system to significantly improve energy efficiency.
Modular and Customized Design Capability
Core equipment adopts modular prefabrication, supporting rapid deployment (installation cycle shortened by 50%) and adapting to diverse scenarios such as offshore platforms, onshore gas fields, and LNG pre-treatment.
Can customize single-tower, double-tower, or multi-tower parallel systems according to customer needs, with a treatment capacity ranging from 10,000 to 1,000,000 Nm³/d, flexibly matching gas fields of different scales.
Intelligent Control and Remote Operation & Maintenance
Equipped with a PLC+IoT intelligent control system to monitor key parameters such as pressure, temperature, and dew point in real time, supporting fault early warning and automatic adjustment.
Optimizes the adsorption-regeneration cycle through cloud-based big data analysis, extending the service life of molecular sieves and reducing operation and maintenance costs by 10%-15%.
Energy-Saving and Environmental Protection Technology
Features zero-emission design for regenerated tail gas, complying with EU CE, US EPA, and other international environmental standards.
Energy consumption is 25%-40% lower than that of traditional Triethylene Glycol (TEG) dehydration systems, helping customers achieve carbon emission reduction goals.
Long-Cycle Operation Reliability
Molecular sieves adopt anti-pulverization coating technology, with a service life of over 5 years, reducing replacement frequency.
Key components (such as valves and instruments) are selected from international first-tier brands (e.g., Siemens, Emerson), with a Mean Time Between Failures (MTBF) of over 100,000 hours.
Strong R&D and Engineering Experience
Holds 19+ patents for dehydration technology and software copyrights; the R&D team is led by doctors and maintains in-depth cooperation with universities and colleges.
Has over 1,000 successful cases worldwide, covering extreme working conditions such as high-sulfur gas fields in the Middle East and low-temperature environments in the Arctic.
Product Advantage Comparison
Indicator
Yipu Solution
Traditional Condensation Method
Minimum Treatment Concentration
0.5%
3%
Explosion Protection
Triple explosion-proof protection
Ordinary explosion protection
Recovery Rate (at 3%)
95%
65%
Energy Cost
0.8 RMB/kg acetone
1.5 RMB/kg acetone
Maintenance Cycle
Once every 2 years
Once every 6 months
Typical Case
Project Name: A Bulk Pharmaceutical Production Enterprise in East China
Waste Gas Temperature: 45℃ (containing saturated water vapor)
Operation Time: 6000 hours/year
Results
Acetone recovery rate increased by +60%, tail gas concentration met emission standards, steam consumption reduced by 75%, and maintenance frequency reduced from monthly to once a year.
