#environment（0）

Biogas

Low-concentration Coal Mine Methane Concentration Technology to Make Efficient Use of Coal Mine Methane Gas Released into the Atmosphere

#energy saving #environment #CO2 emission reduction
Bio, water treatment

Gas Utilization and Biogas Production in the Urban Environmental Field (Waste and Sewage Treatment)

#bio #methane fermentation #environment #renewable energy
Bio, water treatment

Water Treatment Service “D-Aqua”, Unique to Energy Companies

#water treatment #purification #energy saving #cost saving #environment #CO2 emission reduction
Bio, water treatment

On-site Biomass Utilization Service “D-Bio”

#environment #CO2 emission reduction #cost saving #methane fermentation #biomass #biogas
Materials development

Titanium-based Nanomaterials with Excellent Transparency, Coatability, and Photocatalytic Activity

#nano #material #environment #purification #photovoltaic cell
Materials development

Catalyst Technology for Advanced Use of Energy and Environmental Impact Reduction

#catalyst #environment #fuel cell #CO2 emission reduction
Materials development

Low-cost, Highly Dispersive Multilayer Graphene

#material #environment
Materials development

Eco-friendly Biomass Material (Fluorene Cellulose)

#material #environment #biomass #CO2 emission reduction
Methanation

CO₂-Methanation Technology Development to Decarbonize City Gas

#methanation #environment #renewable energy #Hydrogen and Ammonia #Technology to generate city gas
Biogas

Development of Biomethanation Technology for Utilization of Unused CO₂ in Biogas

#environment #renewable energy #biogas #methane fermentation

Emerging technologies

Evolving residential gas appliances: Evolving residential gas appliances Water heaters, space heaters, dryers Cooking appliances Smart Equipment Fuel Cell systems

Evolving commercial and industrial gas appliances: Evolving commercial and industrial gas appliances Cogeneration (CHP) units Air conditioning systems, kitchen appliances Bio, water treatment Industrial furnaces, burners Energy management, IoT

Enhancing the safety and economic efficiency of LNG regasification: Enhancing the safety and economic efficiency of LNG regasification Utilization of cold energy Plant materials Power generation technology

Pursuing gas supply safety and security

Developing next-generation businesses through enterprising initiatives: Developing next-generation businesses through enterprising initiatives Materials development Measurement Simulation, data analysis Food science Material evaluation

Contributing to conserving the environment and achieving a carbon neutral society: Contributing to conserving the environment and achieving a carbon neutral society Methanation Hydrogen, ammonia Biogas Energy management Renewable Energy

Open Innovation

Technologies of Group companies: KRI, Inc. Osaka Gas Chemicals Group OGIS-RI Group