GST

R&D Goal & Vision

One Step for the Environment,
A Leap for the Future

Technological Innovation for
a Sustainable Future

We are committed to creating a sustainable future through
the development of environmentally conscious technologies.
We deliver solutions that enhance energy efficiency
and conserve resources, fostering a more eco-friendly industrial ecosystem.

World-Class Research Capabilities

By developing technologies that address the diverse needs
of customers worldwide, we strengthen our competitiveness
in the global market. We build international trust by providing tailored
solutions that reflect the unique characteristics of each market.

Building Technology Leadership
for Future Industries

We pioneer the essential technologies of tomorrow's industries
through ongoing R&D efforts. Our pursuit and application of
emerging technologies open new markets
and contribute to the advancement of industries as a whole.

Research Activities

Scrubber

High-Efficiency Gas Purification Solutions

We safeguard industrial environments with advanced purification technologies
while promoting sustainability through efficient energy operations.
With safe and eco-friendly process solutions, we are creating a cleaner future.

Abatement System

Energy Optimization
Byproduct Control
Catalyst Technology
Energy Transition
Automated Equipment Operation

Key Factor

Energy Optimization
Byproduct Control
Catalyst Technology
Energy Transition
Automated Equipment Operation

Key Research Information

Development of energy-saving scrubbers aimed at reducing carbon emissions

R&D Directions

Developing low-energy, high-efficiency scrubbers to support carbon neutrality and net-zero goals

Major Research Activities

Analysis and optimization of scrubber operating conditions through industry-academia collaboration

Current Achievements

Achieved energy savings through optimization of internal structures and combustion systems

Key Research Information

Development of high-efficiency nitrogen oxide (NOx) removal technologies
Development of particulate matter (PM) removal technologies

R&D Directions

Responding to stricter emission standards for NOx and particulate matter

Major Research Activities

Identifying temperature and location of NOx generation
Analyzing particle size by generation location

Current Achievements

Developed NOx reduction technology using ozone
Secured particulate matter reduction technology via electrostatic precipitators

Key Research Information

Increased greenhouse gas reduction and decreased energy consumption through catalyst application

R&D Directions

Securing a lineup capable of covering all processes
Developing technologies to reduce emitted byproducts

Major Research Activities

Development of pre-treatment technologies to prevent catalyst poisoning
Development of catalyst recycling technologies

Current Achievements

Secured catalyst application technologies to enhance greenhouse gas reduction and scrubber performance

Key Research Information

Development of models adaptable to fossil fuel transition

R&D Directions

Securing hydrogen combustion and co-firing burners
Developing plasma conversion systems

Major Research Activities

Design and evaluation of combustion burners
Design of plasma conversion systems

Current Achievements

Secured hydrogen burner technology
Developed plasma torch technology

Key Research Information

Development of scrubber automation systems

R&D Directions

Implementation of data-driven scrubber automation

Major Research Activities

Evaluation of post-scrubber exhaust gas detection
Extension of scrubber operational cycles

Current Achievements

Secured real-time gas concentration monitoring technology
Developed automatic scrubber cleaning technology

Chiller

Optimal Temperature Control Solutions

Effectively managing heat loads in industrial environments, maximizing energy efficiency to reduce operating costs.
By providing optimal thermal management solutions, we extend equipment lifespan and enhance productivity.

Thermal System

Ultra-Low Temperature Chiller
CO₂ Chiller
Electric Chiller
LN2

Key Factor

Ultra-Low Temperature Chiller
CO₂ Chiller
Electric Chiller
LN2

Key Research Information

Development of ultra-low temperature chillers minimizing compressor power using conventional refrigeration cycles with pre-cooling

R&D Directions

Development of chillers utilizing mixed refrigerant technology
Compact design minimizing size of compressors and heat exchangers
Securing technology to achieve target temperatures and performance

Major Research Activities

Research on mixed refrigerant system design
- - Development of chillers utilizing mixed refrigerant technology
- - Compact design minimizing size of compressors and heat exchangers
- - Securing technology to achieve target temperatures and performance
Research on temperature control methods
- - Mixing methods for operation from ultra-low temperature to ambient temperature zones
Development of high-efficiency heat exchangers
- - Design and application of microchannel heat exchangers
- - Size optimization
Optimization for compactness and installation environment
- - 소형화 및 설치 환경 최적화

Current Achievements

Development of Large-Capacity Chillers with -60℃ / -80℃ Cooling Capability Completed

Key Research Information

Development of CO₂ refrigerant-based chillers that meet customer requirements and align with emerging technology trends

R&D Directions

Develop chillers with optimal refrigerants in compliance with refrigerant regulations under the Paris Agreement, Kigali Amendment, and F-Gas Regulation
Establish proprietary expertise in CO₂ refrigerant cycle technology
Achieve a significant competitive edge with differentiated and proactive specification response capabilities

Major Research Activities

Acquire cycle component technologies for CO₂ refrigerants
Design CO₂ refrigerant-based chillers
Conduct performance evaluations of CO₂ refrigerant-based chillers

Current Achievements

Successfully developed and secured proprietary technology for 3 kW, 6 kW, and 10 kW chillers (fluid temperature at -10 °C)

Key Research Information

Development of innovative energy efficiency technologies to lead the carbon-neutral era

R&D Directions

Develop high-capacity solutions for low-temperature applications
Create next-generation, high-efficiency energy products

Major Research Activities

Develop thermoelectric materials optimized for low-temperature operations
Develop high-capacity, high-efficiency SMPS (Switched-Mode Power Supply)
Develop high-efficiency heat exchangers

Current Achievements

Achieved a 10% improvement in energy efficiency
Secured competitiveness in low-temperature process products (N₂ Charge System)
Developed high-capacity, high-efficiency SMPS
Developed PCW (Process Cooling Water) Smart Control System

Key Research Information

Development of an energy-saving ultra-low temperature chiller system utilizing eco-friendly refrigerants

R&D Directions

Research optimal control strategies to improve energy efficiency
Verify and establish design standards for components operating in ultra-low temperature environments

Major Research Activities

Analyze performance characteristics under various operating conditions
Build a design database for ultra-low temperature heat exchangers

Current Achievements

Achieved cooling performance of 11 kW @ -90 °C

Liquid Cooling

Next-Generation Cooling Technology
for AI Data Centers

Our high-performance liquid cooling technology effectively manages heat generation while maximizing energy efficiency.
It supports the creation of sustainable industrial systems by delivering both stability and eco-friendliness.