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Photocatalytic Paints

February 23, 2021 by Leave a Comment
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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

February 22, 2021 by Leave a Comment
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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

February 22, 2021 by Leave a Comment
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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

February 22, 2021 by Leave a Comment
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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

February 19, 2021 by Leave a Comment
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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

October 16, 2020 by Leave a Comment
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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

October 16, 2020 by Leave a Comment
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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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Special Electrolysis for Hydrogen Refueling Stations

October 16, 2020 by Leave a Comment
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[INQ. NO. 2020M06] EM SOLUTION Co., Ltd. started its business in 1987 under the name of Dongwoo Precision, and later changed its name to EM Korea. It was listed on KOSDAQ in 2007 and switched itself into EM SOLUTION by specializing in the environment and hydrogen business.
Since 2004, the company has developed alkaline electrolysis and built a hydrogen refueling station using electrolysis in Daegu (2012~2015) and Ulsan(2019). Korean government planned to build 310 hydrogen filling stations by 2022, according to the its hydrogen economy road map, and announced its intention to produce hydrogen by electrolysis.

The company developed and delivered a large-scale electrolysis in 2018 and plans to complete the development of a special electrolysis for hydrogen refueling stations in accordance with the government’s plans for 2022.
Currently, 12 hydrogen refueling stations have been built. Four are under construction and market share remains high.
In the environmental field, the company purchased land to build a large environmental plant near Seoul and planned to complete the first low-temperature evaporative food waste disposal plant in Korea in 2019. The company believes that its creative activities, which are aimed at providing a cleaner planet and a better living environment, will be the best solution for our future.

Hydrogen Refueling Stations
As of the end of 2018, this company has the largest number of accomplishments in the hydrogen field in Korea.
It is the first company for refueling two passenger cars simultaneously in Korea. It has completed the first bus refueling test in Korea (Gangwon, Gangneung, and Pyeongchang). It has established a refueling station using electrolysis for the first time in Korea (Daegu). It established the most refueling stations in Korea (52% M/S based on completion). It proved continuous refueling 11 cars/hr verification for the first time in Korea (Gangneung, Pyeongchang).
These stations are recognized by Hyundai Motors as meeting the international standard of SAE J2601-1, as first and only in Korea.

Drying Plant
This is a new-concept food processing plant of low temperature vacuum system as domestic patented. In 2019, EM SOLUTION built and demonstrated a plant capable of processing 100 tons, and now it plans to reach more than 250 processing plants nationwide. In the future, it plans to enter the animal waste and sewage sludge market.

Organic Waste / Food Processor
EM SOLUTION produces small and large food waste disposers using eco-friendly science technology and bio-microbiology technology. The company has delivered more than 200 exports to Europe and Australia.


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Power Conversion System

October 15, 2020 by Leave a Comment
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For renewable energy fields

[INQ. NO. 2020M05] Since its establishment, G-PHILOS has been on the right path to realize its vision of becoming a global leader in the development and manufacturing of power conversion systems applied in the renewable energy fields.
Believing that the continued competitiveness of the future renewable energy industry will be

provided by the quality of the power conversion, GPHILOS puts all efforts into research to make sure that the developed and manufactured power-converting devices are highly efficient.
GPHILOS has been striving to lead the renewable energy converting technology, and after a strong effort of over 10 years, it secured a unique position in the fuel-cell business and power conversion systems (small and medium-sized fuel cell systems) in Korea.
For its vigorous business, GPHILOS is currently actively engaged in P2G (Power-To-Gas) system manufacturing business, fuel-cell system manufacturing business, regenerative energy system business, and energy storage system (Battery-ESS) business.

GPHILOS’s currently holding technologies are related to hydrogen solution, regenerative energy solution, fuel cell solution, and energy storage system solutions.
GPHILOS’s P2G system was developed for producing hydrogen by utilizing power source unused from renewable energy. After the Paris UN Climate Change Conference in 2015, the renewable energy businesses like PV (Solar), windmill have been increased as a solution to overcome environmental problems during the past few years.
GPHILOS’s fuel cell inverter was designed to meet input conditions for various kinds of fuel cell stack as per each brand. Its Gen-series was designed to enhance the lifespan for fuel cell Stack applying a very sensitive and stable control algorithm. From long experience in fuel cell application, GPHILOS has models of over 30 kinds to be sorted for houses (600W ~ 5kW) and for buildings (5kW ~ 20kW) and for power generation plants (25kW ~ 500kW) as per output capacity of the system.

GPHILOS has various models of ESS PCS from 50kW to 1MW. Its ESS PCS can be applied to various functions , not only renewable energy, connected ‘for example’ to demand management and PV, windmill, but also UPS function against blackout.
To advance further, GPHILOS is gradually expanding its business into new renewable energy areas, including the renewable energy-linked, P2G(Power-To-Gas) power-generation system sector and the “energy storage-linked regenerative energy system” sector specialized in railways.
To become a leading company in renewable energy that will lead the way to a brighter and greener future that we all dream of, GPHILOS is committed to keep striving to create new markets and new values through a constant provision of the innovated new green technologies.
 
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Commercialized Large Stationary Fuel Cell

October 15, 2020 by Leave a Comment
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[INQ. NO. 2020M04] Doosan Fuel Cell Co., Ltd. is a manufacturer of commercialized large stationary fuel cells based on state-of-the-art technology, under the brand name of PureCell® Model 400, for use as a cogeneration powerplant. From utility to residence, it offers a broad range of product portfolios for clean and quiet generation.
Doosan Fuel Cell has developed the fuel cell system for stationary power generation, which in

turn ensures its global leadership in the fuel cell market. The company’s competencies that it has developed have provided the platform for advancing into the hydrogen value chain.
Doosan Fuel Cell has acquired Phosphoric Acid Fuel Cell (PAFC) technology, which leverages liquid phosphoric acid as an electrolyte. Now, customers can benefit from Doosan’s dedication to high efficiency, fuel flexibility, and fast response to your energy needs in real time.

“PureCell® Model 400,” its flagship product, is an outstanding combined heat and power system that operates with multi-fuel options of natural gas, LPG or hydrogen and generates up to 440kW of electricity as well as heat.
PureCell® Model 400 is, moreover, an eco-friendly energy solution, boasting energy efficiency and stability. Its capability of generating clean energy with zero sulfur dioxide and nitrogen oxide, main causes of fine dust, allows the company to stand out as a clean energy provider.

PureCell® Model 400 is applicable to a wide range of structures, from commercial buildings to large-scale power plants. It is suitable for byproduct hydrogen and green hydrogen sites, distributed CHP, LNG terminal BOG, shopping malls, smart farms, and data centers. In addition, it serves the purpose of airport/port power generation and cooling and island energy generation using LPG.

Furthermore, it works as a power source that contributes to effective system stabilization and complements intermittent energy sources like solar and wind power.Doosan Fuel Cell has been delivering 440kW stationary fuel cells at home and abroad. As of 2020, 504MW of PureCell® Model 400 units (1,293 units) are in operation or under construction.


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