Corrosive Effluent Processing Systems for Continuous Plants

Centrifugal extraction, gas scrubbing, and acid neutralization engineered for aggressive chemical streams in 24/7 industrial environments.

98%Separation efficiency on solvent-water mixtures
99.9%Acid gas removal rate (HCl, SO2, HF)
5000 L/hContinuous throughput on CX-5000 system
150°CMaximum operating temperature with PTFE lining

Why choose us

Engineered for corrosive chemical streams

Every system is built to withstand aggressive media and continuous duty cycles.
01

Hastelloy & PTFE wetted parts

All contact surfaces are made from Hastelloy C-276 or lined with PTFE, so the equipment handles HCl, H₂SO₄, and HF without pitting or stress corrosion cracking.

No polymer degradation after 18 months of continuous exposure to 15% HCl at 85°C.
02

Sealed rotor assembly

The CX-5000 uses a double mechanical seal with a pressurized barrier fluid reservoir, eliminating fugitive emissions and protecting operators from toxic vapors.

Leak rate below 0.01 g/h per seal face.
03

Automated CIP cycles

Each system includes a programmable clean-in-place sequence that flushes the internals with neutralizer and deionized water, reducing manual intervention by 70%.

CIP cycle completes in under 12 minutes.
04

Real-time pH control loop

The ANR-800 reactor adjusts reagent feed every 200 ms based on a dual-probe pH sensor, keeping effluent within ±0.1 pH of the setpoint even during flow surges.

Reagent waste reduced by 35% compared to batch titration.
05

Low pressure drop packing

The GAT-1200 uses a proprietary random packing that maximizes gas-liquid contact while keeping pressure drop below 15 mbar per meter of bed depth.

Blower energy consumption cut by 22%.
06

Remote monitoring & data logging

Every unit ships with a Modbus RTU interface and a local HMI that logs temperature, pressure, flow, and pH. Alarms are sent via email or SMS.

Up to 2 years of continuous data stored onboard.

Trusted by process engineers

Proven in continuous chemical plants

98.7%

Average separation efficiency across all CX-5000 installations handling chlorinated solvent mixtures.

Field data, Q1 2025
99.9%

HCl removal rate achieved by the GAT-1200 at a Gujarat-based agrochemical plant during EPA stack testing.

Third-party audit report
14

Consecutive months of uninterrupted operation on a 24/7 acid neutralization line at a specialty chemical facility.

Client maintenance log
6

Major Indian chemical manufacturers that have standardized on Solvprog extraction systems for their effluent treatment.

Reference list available
2.8x

Reduction in reagent consumption after switching from a conventional stirred tank to the ANR-800 reactor.

Comparative study, 2024
ISO 9001

Quality management system certified for design and manufacture of corrosion-resistant process equipment.

Certification valid through 2026

Why engineers specify Solvprog for corrosive effluent treatment

Our systems are built for continuous chemical plants where downtime is not an option. Every component is selected for long-term resistance to aggressive acids, solvents, and high temperatures.

Material selection that outlasts alternatives

We use Hastelloy C-276, PVDF, and PTFE-lined FRP as standard — not as an upgrade. Competitors often offer these only on request, which leads to shorter service life in HCl, H₂SO₄, and HF environments.

Separation efficiency above 98%

Our centrifugal extraction systems achieve consistent phase separation even with fluctuating feed composition. This reduces load on downstream neutralization and cuts reagent consumption by up to 20%.

Sealed rotor assembly eliminates fugitive emissions

Unlike open-impeller designs, our fully sealed rotor prevents vapor leaks and keeps operators safe. This is critical for plants operating under strict environmental compliance mandates.

Automated CIP cycles without disassembly

Clean-in-place cycles run on a programmable schedule, so the system stays online longer. Manual cleaning is eliminated, reducing maintenance hours and exposure to hazardous residues.

pH control loops that respond in real time

Our acid neutralization reactors adjust reagent feed within seconds of a pH shift. This prevents overshoot and minimizes waste, which is especially important for batch processes with tight discharge limits.

Frequently Asked Questions

Answers about our centrifugal extraction systems, gas absorption towers, and acid-neutralization reactors for corrosive chemical effluents.

What materials are used for wetted parts in the CX-5000?

The CX-5000 centrifugal extraction system uses Hastelloy C-276 for all wetted components. This nickel-molybdenum-chromium alloy resists pitting and stress-corrosion cracking in chloride-laden streams, making it suitable for continuous processing of aggressive chemical effluents.

How does the GAT-1200 achieve 99.9% removal efficiency?

The GAT-1200 gas absorption tower uses a proprietary random packing material that maximizes gas-liquid contact area while maintaining a low pressure drop. The packed bed is irrigated with a recirculating scrubbing solution, and integrated pH control loops adjust reagent feed in real time to maintain optimal absorption conditions for HCl, SO2, and HF.

Can the ANR-800 handle both batch and continuous neutralization?

Yes. The ANR-800 acid neutralization reactor has a working volume of 800 liters and is designed for either batch or continuous flow operation. The dual impeller agitation system ensures uniform mixing, and the PVDF lining provides chemical resistance across a wide pH range. The control system includes automatic shutdown interlocks and data logging for full process traceability.

What is the typical maintenance interval for the CX-5000?

The CX-5000 includes automated CIP cycles that reduce manual cleaning frequency. Under normal operating conditions with corrosive effluents, we recommend a full inspection of seals and bearings every 2000 operating hours. The rotor assembly is designed for quick access, and replacement parts are stocked for same-day shipment.

Do you provide installation support and commissioning?

Yes. Our team supervises on-site installation and commissioning for all systems. We also provide operator training and a detailed maintenance manual. For existing plants, we can retrofit the GAT-1200 or ANR-800 into your current piping and control infrastructure with minimal downtime.

What emission standards does the GAT-1200 comply with?

The GAT-1200 is engineered to meet EPA and local emission limits for acid gas scrubbing. The integrated mist eliminators reduce droplet carryover to less than 10 mg/Nm³, and the pH control loops keep the scrubbing solution within the target range. We can provide a compliance guarantee based on your inlet gas composition and flow rate.

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