Condensate Recovery System for Ammonium Nitrate Melt Concentration

Product Specifications

Technical details and manufacturing context for Condensate Recovery System

Definition

The Condensate Recovery System is a critical component within the Continuous Ammonium Nitrate Melt Production and Concentration System. It is designed to capture the water vapor and other volatile components that condense during the melt concentration and evaporation stages. This system treats and recycles the recovered condensate, typically returning it to the process as feedwater or for other utility purposes, thereby minimizing freshwater consumption, reducing effluent discharge, and improving the overall thermal and material efficiency of the ammonium nitrate production line. The system operates by collecting vapor-laden exhaust from evaporators or concentrators. This vapor stream is then cooled, typically in a shell-and-tube or plate heat exchanger, causing the water vapor to condense. The resulting liquid (condensate) is separated from any non-condensable gases. It may then pass through filtration or polishing units to remove trace contaminants before being stored in a recovery tank. Finally, pumps transfer the cleaned condensate back into the process stream, often as boiler feedwater or for use in other heating/cooling circuits. The system is available in stainless steel (e.g., 304/316L) or carbon steel, with a recovery rate of 90–98%, processing capacity of 5–50 m³/h, operating pressure of 1.0–1.6 MPa, operating temperature of 80–120°C, pH range of 4–9, electrical power of 5.5–22 kW, voltage of 380 V AC (IEC 60038), ingress protection of IP54–IP65 (IEC 60529), material grade SS304–SS316L (ASTM A240), weight of 500–3000 kg, footprint of 2.5–12 m², and noise level ≤75 dB(A) (ISO 3744). These values are directory references and must be verified with the legal manufacturer or supplier for the specific model and application.

Working Principle

The system collects vapor-laden exhaust from evaporators or concentrators. This vapor stream is cooled in a shell-and-tube or plate heat exchanger, causing water vapor to condense. The condensate is separated from non-condensable gases, then filtered or polished to remove trace contaminants. It is stored in a recovery tank and pumped back into the process as feedwater or for utility use.

Common Materials

Stainless Steel (e.g., 304/316L), Carbon Steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Recovery Rate	90–98 %	Higher rate reduces water and energy consumption.
Processing Capacity	5–50 m³/h	Match to melt concentration line throughput.
Operating Temperature	80–120 °C	Above 120°C may cause thermal degradation of seals.
pH Range	4–9	Outside range may cause corrosion.
Electrical Power	5.5–22 kW	Depends on pump and control system size.
Voltage	380 V AC	Three-phase, 50 Hz.IEC 60038
Ingress Protection	IP54–IP65	IP65 for outdoor or washdown areas.IEC 60529
Material Grade	SS304–SS316L	316L for chloride resistance.ASTM A240
Weight	500–3000 kg	Depends on capacity and material.
Footprint	2.5–12 m²	Compact design for retrofit.
Noise Level	≤75 dB(A)	Complies with workplace noise limits.ISO 3744

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Condensate Collection Vessel
Receives and temporarily stores the condensed liquid from heat exchangers.

Material: Stainless Steel
Condensate Pump
Transfers the recovered condensate from the collection vessel to the reuse point or storage tank.

Material: Stainless Steel
Heat Exchanger (Condenser)
Cools the process vapor stream to cause condensation.

Material: Stainless Steel
Filtration Unit
Removes particulate matter or trace impurities from the condensate.

Material: Stainless Steel housing with filter media
Non-Condensable Gas Separation
Vents the gases that will not condense, so they do not blanket the condenser.

Manufacturers of Condensate Recovery System

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Frequently Asked Questions

What is the typical recovery rate of this condensate recovery system?

The directory lists a recovery rate of 90–98%. This is a reference range; the actual rate depends on the specific model and operating conditions. Verify with the manufacturer.

What materials are available for the condensate recovery system?

The system can be made of stainless steel (e.g., 304/316L) or carbon steel. The material grade affects corrosion resistance and suitability for the process. Confirm the required grade with the supplier.

What are the operating pressure and temperature limits?

The listed operating pressure is 1.0–1.6 MPa and operating temperature is 80–120°C. Exceeding these ranges may cause seal degradation. Always verify with the manufacturer.

How does the system handle condensate quality?

The condensate is separated from non-condensable gases and may pass through filtration or polishing units to remove trace contaminants before being reused. The pH range for the system is 4–9; outside this range may cause corrosion.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0-5 bar (gauge) to handle vapor pressure and system backpressure
flow rate:	1-100 m³/h (capacity depends on plant scale and recovery rate)
temperature:	50-150°C (typical operating range for ammonium nitrate melt condensate)
slurry concentration:	0-30% solids by weight (to prevent fouling and ensure pumpability)

Condensate Recovery System

Product Specifications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards