Concrete Blocks

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Utilizing low-cost, high-performance photocatalyst
[INQ. NO. 2102M22] GET-pc Co., Ltd. has ever since its establishment in 2002 as a corporate name of Green Environment Technology been continuously developing and supplying eco-friendly products.
In particular, GET-pc has, with an aim to reduce fine dust, developed high-performance products that show superior performance in reducing fine dust while drastically decreasing the production-cost compared to the existing products – through applying special production technology and utilizing low-cost, high-performance photocatalyst.

Concrete Blocks


All of its products utilize advanced fine dust-reducing technologies such as roadway blocks, boundary blocks, and concrete blocks, suggesting new economical alternatives – in order to improve air quality.
GET-pc is putting all its efforts into active investment in expansion of equipment and R&D including introduction of cutting-edge facilities with global largest-scale and highest production capacity – in order to produce and supply eco-friendly products, and advance the urban infrastructure required for designing green, healthy cities in which humans and nature coexist.
 
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Photocatalyst Asphalt Surface Treatment Materials & Application Examination

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[INQ. NO. 2102M21] PAVETEC KOREA CO., LTD. has developed photocatalyst-activation technology with a low-cost, high-efficiency photocatalyst-utilizing construction method and construction equipment for surface treatment for asphalt paving.
The specific performances through utilizing such noticeable photocatalyst-activation technology include development of a construction method of mixtures of photocatalyst asphalt surface and mixing asphalt; development of the mixture materials of photocatalyst asphalt surface treatment and mixing asphalt; and manufacturing of modules of construction equipment and building of construction equipment exclusively for the surface treatment of asphalt.
The result of the performance experiment of ascon specimens coated with surface treatment that uses 10 percent photocatalyst shows up to 71 percent decrease of the existing NOx.

Photocatalyst Asphalt Surface Treatment Materials & Application Examination


PAVETEC KOREA supplies ICT-based solutions that help each company to systematically manage the total process in road paving – from research, to evaluation, design, manufacturing, and construction management. In line with the nation’s paradigm shifts in road construction from the new construction to maintenance and emphasis on deepening seriousness on environmental issues including reduction of fine dust, PAVETEC KOREA is providing the latest applicable technologies – in order to proactively cope with the swiftly changing road construction environment.


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Air Circulator (Heat Recovery Type Ventilator)

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[INQ. NO. 2102M20] HANA ENERTECH, an air circulator (heat recovery type ventilator) brand with a motto of “Clean Indoor Environment,” has been devoted to the research and development of filters made with photocatalyst and the air circulator (heat recovery type ventilator) equipped with the filters.
Through utilization of technology using photocatalyst, which theoretically enables the complete separate of the organic pollutants into water and carbon dioxide, HANA ENERTECH is proactively developing air circulators (heat recovery type ventilator) that can effectively remove volatile organic compounds (VOCs) causing sick house syndrome and nitrogen oxide (Nox) – a representative antecedent of fine dusts.
It is expected that the company’s advanced air circulator (heat recovery type ventilator) with filter made with photocatalyst will be popularly installed in such multi-use facilities as schools, hospitals, public institutions, etc., thereby contributing to the creation of cleaner air indoors.

Air Circulator (Heat Recovery Type Ventilator)


By fully using its intangible assets– including a group of experts consisting of nationally qualified technicians, technology and know-how, HANA ENERTECH is improving customer satisfaction by prioritizing a pleasant environment and reduction of maintenance costs with eco-friendly design suitable for the changing times of the 21st century.


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Photocatalytic Paints

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[INQ. NO. 2102M19] Established in 2007, Nano-M Co.,Ltd. has been largely engaged in manufacturing inorganic chemical-based nano powders and inorganic coating agents.
Nano-M has recently successfully completed the development of the high-performance, high-durability NOx and SOX, and inorganic photocatalytic paints for removing Volatile Organic Compounds (VOC) – through combining the technology of nano-processing with the technology of inorganic binder.
As its photocatalytic paints are composed of a total of five products, they can be applied to any kind of material surfaces – including transparent/opaque surfaces, uneven/even surfaces, organic/inorganic surfaces, etc.

Photocatalytic Paints

The photocatalytic paints are high-performance, high-convenience products, which feature superior durability through the use of inorganic binder, and the increased removal capability of harmful materials – through widening of the contact area of the painting area and air.

Photocatalytic Paints


The company’s president Lee In-yeon stressed that Nano-M will serve its valued customers in the areas of environmental energy, and IT materials – delivering the best value, top-quality products and services by designing, manufacturing, and applying nano materials through utilization of nano materials’ features.


 
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Fine Dust-reducing Surface Finishes

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[INQ. NO. 2102M18] JH- Corp., established in 2006 as a general construction company, has been playing a big role in the development of the nation’s construction industry – based upon such rich resources as a workforce equipped with cutting-edge technologies and efficient systems.
Particularly, it is carrying out the development of construction technologies such as the reduction of fine dust, and the utilization of 3D printers – through establishing a corporate affiliated research institute in March 2013.
In particular, JH- Corp. has developed an automatic engineering method through developing the technology of manufacturing of construction materials by utilizing photocatalyst made with titanium sludge in waste water, and thereby shortening the construction period and securing the reduced construction personnel – in the application of construction sites.
For developed products, they show about two-times higher product performance than the mechanical durability of the shotcrete material noted in the instructions of national design.

Fine Dust-reducing Surface Finishes


JH-Corp. has completed the verification of product using a mock-up. The practical application and verification of the company’s products are imminent, following the completing of consultations with a local government’s agency.
It is thus expected that the reliability elevation and commercialization of the company’s products will be made, creating an environment in which people enjoy a safer, pleasant life protected from harmful substances including fine dusts.
 
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Photocatalyst Organic Coating

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[INQ. NO. 2102M17] This product is a photocatalyst organic coating for outside purposes, which contains acrylic emulsion applied with silicon-modified monomer, and low-cost, high-performance photocatalyst (GST).
The product is considered a very economical coating suitable for large-scale construction thanks to its prominent features such as hiding power, weather-resistance, water-resistance, and alkali-resistance, and painting workability.
As it contains photocatalyst, it has superior ability in the reduction of the antecedent of fine dust and in the exercising of anti-fouling. In particular, this ensures more than 5 percent of the NOx-reduction efficiency – an estimated evaluation similar to ISO 22197-1.
Manufactured as a kind of distemper, this product is largely being used for the finishing painting of external walls.
APEC, AUD Ltd., established in 1996, specializes in R&D and manufacture of eco-friendly waterborne acrylic emulsion adhesives, PSAs (Pressure Sensitive Adhesives), waterborne PUD (Polyurethane Dispersion) and AUD (Acrylic Urethane Dispersion).

Photocatalyst Organic Coating

With its mission to contribute to human health and natural environment conservation by endeavoring to convert solvent-based emulsion adhesives into water-based ones, APEC has been committed to creating customer value and grown with its customers through collaborated, intensive R&D activities for the past two decades.


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Photocatalyst Material & Filter Modules

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[INQ. NO. 2102M16] Bentech Frontier is a specialized company manufacturing nano-technology-based photocatalyst material and related application products, and thereby contributing to improvement of the air-quality, both indoors and outdoors.
The photocatalyst with strong oxidation power is used to improve the environment through application in the reduction of fine dust and providing sterilizing action.
The company’s major products utilizing photocatalyst are photocatalyst materials and filter modules. There are liquid- and powder-type photocatalyst materials available.
Liquid-type photocatalyst material is a product coated on a surface using spray or roller. The coated liquid-type photocatalyst materials come in two types – indoor coated product (LT-01), and external wall coated product (ZT-01).

Photocatalyst Material & Filter Modules


Liquid type’s effect include removal of fine dust, sterilization, deodorization, and prevention of pollution.
The coated powder-type photocatalyst material (NP-600) can be directly used with a process of being mixed with cement, or can be used in the form of sidewalk blocks, and panels by utilizing the mixed cement. NP-600 is effective in removal of fine dust, prevention of pollution, and sterilization.
The photocatalyst bead-filter manufactured using photocatalyst is utilized as the filter module of air purifiers, ensuring such effects as removal of fine dust, sterilization, and deodorization.


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Concrete Release Agent

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Using Low-cost, High-performance Photocatalyst
[INQ. NO. 2102M15] It is presently active that the research on the reduction of fine dusts through the application of photocatalyst in the construction and civil engineering areas.
However, in the case of applying photocatalyst to an external material indoors, a UV search is absolutely necessary and the extra costs are incurred in the use of UV lamps, consequently resulting in the failure of its commercialization.
In contrast, if the reused low-cost, high-performance photocatalyst release agent manufactured in waste water sludge is applied in a concrete release agent, it is possible to expect considerable removal effect of the fine dusts in the roadsides of city areas, considering the fact that the surface of road structures and the exposed concrete are exposed to ambient air.

Concrete Release Agent


The result of form removal after applying of release agent using low-cast, high-performance photocatalyst into a mold is that the removal rate of NO and NOx presents a 200~400 percent superior effect over the existing basic standard.


 
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Metallic Alloy for Hydrogen Storage and Hydrogen Storage Cylinder

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[INQ. NO. 2020M08] Metallic alloy for hydrogen storage and hydrogen storage cylinder are the devices that supply hydrogen to fuel cells, and are the flagship products of Wonil T&I Co., Ltd.
For hydrogen to be stored in a solid form, the major raw material of metallic alloy must be made to a shape and size that can be inserted into the hydrogen storage cylinder (the hydrogen storage container), and the hydrogen gas must be compressed and injected into the metallic alloy in the cylinder.

When the temperature of such injected hydrogen gas inside the cylinder is compressed or lowered in temperature, the hydrogen sticks to the metallic alloy for hydrogen storage and becomes the state of hydrogen storage in the cylinder.
When using such stored hydrogen, one can easily get the hydrogen gas out of the cylinder by raising the temperature of the cylinder or lowering the internal pressure of the cylinder.
The Jangbogo-class submarine is powered by the electricity generated by the fuel cell and the hydrogen stored in the cylinder as explained above.
A submarine must be heavy enough to be able to navigate underwater, and must be built, taking into account the explosion at the moment it is attacked with a torpedo.
The hydrogen storage cylinder has all the elements that can satisfy this necessary characteristic of a submarine.

The first element is stability.
When hydrogen stored in a cylinder is penetrated into metallic alloy by a certain degree of pressure, the pressure inside the cylinder is naturally reduced to less than 10 bar, thus enabling stable storage of hydrogen.

The second element is the weight of metallic alloy for hydrogen storage.
Submarines that need to be submerged must have more than a certain weight, and the weights of the metallic alloy for hydrogen storage and the cylinders, as solid metallic objects themselves, thus helping the submarines to submerge.

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Mobile Hydrogen Refueling Stations & Drone Power Packs

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[INQ. NO. 2020M07] Hylium Industries, Inc. was founded in 2014, as a spin-off from the Korea Institute of Science and Technology (KIST), and currently leads Korea’s hydrogen ecosystem and industries.
Hylium Industries also provides many hydrogen solutions including mobile hydrogen refueling stations and drone power packs (Obtained 18 registered patents and 21 patents under examination, as of September 2020).

The company’s current major business areas include hydrogen-powered UMV/UAV, mobile liquid hydrogen refueling stations, hydrogen liquefaction, and storage business.
Hylium Industries showcases its high level of business capability by holding prominent technologies that fully enable it to manufacture such highly competitive products as mobile liquid hydrogen refueling stations, liquid hydrogen refueling stations, liquid hydrogen tanks for drones, liquid hydrogen/helium/nitrogen tanks, industrial hydrogen powered drones, hydrogen liquefiers, and hydrogen detection silicon tape.

Hylium Industries is currently proceeding with several noteworthy projects led by some government and private bodies as forms of demonstration. R&D is being conducted on military drones powered by liquid hydrogen; liquid hydrogen powered drones with mobile receiver cell towers; liquid hydrogen pumps; ground hydrogen refueling stations; and hydrogen liquefaction plants.
Hylium Industries is a manufacturer of liquid hydrogen and helium, cryogenic liquid storage vessels and cryogenic accessories.
Hylium Industries enables researchers, companies or the military to complete their projects efficiently and in a timely manner without having to deal with import fees and technology import restrictions.
Hylium Industries plans to contribute to the local markets here in Korea and the global cryogenic industry.


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