Refrigeration Technology for the Chemical Industry: Compliant Cooling Solutions for Production, Laboratories, and More
Whether it’s reactors, distillation, storage, or laboratories: in the chemical industry, the right refrigeration technology determines whether processes run smoothly, safety is ensured, and products consistently meet the desired quality standards. ONI stands for energy-optimized system solutions “from a single source”—from analysis and planning to plant construction and service.
Chemical processes require precise temperature control, high operational reliability, and compliance with regulatory requirements—from reactor cooling through distillation to storage. ONI integrates refrigeration, HVAC, instrumentation and control, and process water hygiene into a validatable complete system, including lifecycle service.
- Validatable, redundant systems with traceable documentation and fast service
- A single system provider reduces interfaces and contracts and simplifies audits
- Low-temperature/special refrigeration & ATEX experience in the market: System concepts down to −120°C as well as explosion-proof solutions are well-established in the industry
- Natural/low-GWP refrigerants & high-capacity systems: Manufacturer-independent planning, including natural refrigerants and solutions for high cooling capacities, ensures future viability and eligibility for subsidies
- Water treatment (e.g., ONI-AquaClean): Control of biofilm/germs, protection of heat exchangers, and constant ΔT for stable processes
ONI stands for energy-optimized system solutions “from a single source.” We begin with an on-site analysis of your load profiles, system conditions, and process requirements—from which we identify weaknesses, bottlenecks, and potential savings, and, if necessary, prepare a feasibility study to serve as a reliable basis for decision-making.
Next steps:
- ATEX/Risk Workshop (medium, temperature, zone)
- Concept options (refrigerant roadmap, redundancy, free cooling)
- Business Case + Funding, including testing/acceptance plan
- Implementation + operational support (KPIs/monitoring)
Ensuring process stability and product quality through constant temperatures (24/7)
In chemical production, a stable supply of cooling and heating is essential for keeping reactors and processes within the defined temperature range. This prevents scrap, process deviations, and unplanned disruptions.
Cooling
Our ONI solutions:
To cooling systems
To rental
chillers To container cooling systems
To mobile cooling systems
Heating
Our ONI solutions:
To Heat Recovery
To Industrial Heat Pumps
To Combined Heat and Power Plants
Process cooling in the chemical industry: Typical applications
- Reaction control: Removal of reaction heat, safe temperature range for exothermic processes.
- Distillation & Condensation: Stabilization of condensation conditions and separation efficiency.
- Crystallization & precipitation: Reproducible temperature profiles for particle size/quality.
- Storage and climate control areas: Complementary to climate control systems for sensitive materials, samples, and intermediates.
- Temperature control for GMP-compliant processes, media and hygiene concepts, high documentation requirements.
- Rental cooling for transitional phases: When capacity is temporarily lacking, during renovations or emergencies—rental cooling provides quickly planable supply reliability.
