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Coke Dry Quenching (CDQ) System

Coke Dry Quenching (CDQ) System

Coke Dry Quenching (CDQ) System

CDQ is a heat recovery system to cool the hot coke from coke ovens. It is one of the most renowned energy-efficient and environmentally-friendly facilities within steel production.

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Steinmüller type Waste to Energy System

Steinmüller type Waste to Energy System

Steinmüller type Waste to Energy System

Technology that Offers Proper Waste Treatment while Generating Clean Electricity: Proven Globally, Applied Locally

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Direct Melting System

Direct Melting System

Direct Melting System

Proven Waste Gasification System with world largest commercial references – the Direct Melting System (DMS), Energy and Material Recovery from Waste

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On-site Energy Service / Co-generation

On-site Energy Service / Co-generation

On-site Energy Service / Co-generation

Under long-term contract, a customer is provided low-priced electric power and heat energy from cogeneration facilities built, owned and operated by Nippon Steel & Sumikin Engineering Co., Ltd. in the customer's plant.

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Geothermal Steam Production Facility

Geothermal Steam Production Facility

Geothermal Steam Production Facility

Of the 17 large-scale geothermal power plants in Japan, Nippon Steel & Sumikin Engineering Co., Ltd. (NSENGI) has been responsible for the construction of steam production equipment and pipelines on nine of them. We use this experience to provide excellent equipment that is easy to operate and maintain. We also plan and build eco-friendly equipment focused on harmony with the residents of the area and the precious flora and fauna. Thus, we shall continue to contribute to the effective use of Japan's geothermal resources, whose reserves are the third largest in the world.

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Superconductor Manufacturing Technology for International Thermonuclear Experimental Reactor (ITER) Superconducting Coil

Superconductor Manufacturing Technology for International Thermonuclear Experimental Reactor (ITER) Superconducting Coil

Superconductor Manufacturing Technology for International Thermonuclear Experimental Reactor (ITER) Superconducting Coil

This technology is making a major contribution to the development of ITER, with the goal of utilizating promising nuclear fusion technology as a next generation energy source.

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Offshore Platform

Offshore Platform

Offshore Platform

Platforms are indispensable when drilling for oil and gas. Nippon Steel & Sumikin Engineering Co., Ltd. (NSENGI) has more than 40 years’ experience, mainly in Southeast Asian projects.

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Offshore Wind Business

Offshore Wind Business

Offshore Wind Business

Nippon Steel & Sumikin Engineering Co., Ltd. (NSENGI) is involved in construction of the world's first full-scale floating wind farm in waters off the Fukushima coast, based on our wide-ranging past experiences in offshore steel structure design and construction. We are contributing to the development of the renewable energy sector and the stability of energy supply as an offshore contractor capable of handling construction work on both types of offshore wind farm. This includes fixed-bottom wind farm projects—the market for which is expected to flourish in the coming years.

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Natural Gas Liquefaction Base

Natural Gas Liquefaction Base

Natural Gas Liquefaction Base

By liquefying natural gas to make it easier to transport, Nippon Steel & Sumikin Engineering Co., Ltd. (NSENGI)'s natural gas liquefaction bases enable supply to remoted areas with small-scale demand.

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Hydrogen Refueling Stations (HRS)

Hydrogen Refueling Stations (HRS)

Hydrogen Refueling Stations (HRS)

HRSs are indispensable to the spread of FCVs (fuel cell vehicles). NIPPON STEEL & SUMIKIN Pipeline & Engineering Co., Ltd. has developed advanced technologies to safely supply high-pressure hydrogen to FCVs.

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Biomass-to-ethanol Conversion Equipment

Biomass-to-ethanol Conversion Equipment

Biomass-to-ethanol Conversion Equipment

Nippon Steel & Sumikin Engineering Co., Ltd. is engaged in the development of ethanol conversion technology using biomass that does not compete with foodstuff (cellulose, waste materials) as a raw material.

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Reformed Coal Manufacturing Technology for Electricity Generation

Reformed Coal Manufacturing Technology for Electricity Generation

Reformed Coal Manufacturing Technology for Electricity Generation

Nippon Steel & Sumikin Engineering Co., Ltd. is advancing low-cost coal reforming technology and its commercialization in order to enable the utilization of low-grade coal as a fuel for electricity generation.

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Coke Dry Quenching (CDQ) System

Coke Dry Quenching (CDQ) System

Steinmüller type Waste to Energy System

Steinmüller type Waste to Energy System

Direct Melting System

Direct Melting System

On-site Energy Service / Co-generation

On-site Energy Service / Co-generation

Geothermal Steam Production Facility

Geothermal Steam Production Facility

Superconductor Manufacturing Technology for International Thermonuclear Experimental Reactor (ITER) Superconducting Coil

Superconductor Manufacturing Technology for International Thermonuclear Experimental Reactor (ITER) Superconducting Coil

Offshore Platform

Offshore Platform

Offshore Wind Business

Offshore Wind Business

Natural Gas Liquefaction Base

Natural Gas Liquefaction Base

Hydrogen Refueling Stations (HRS)

Hydrogen Refueling Stations (HRS)

Biomass-to-ethanol Conversion Equipment

Biomass-to-ethanol Conversion Equipment

Reformed Coal Manufacturing Technology for Electricity Generation

Reformed Coal Manufacturing Technology for Electricity Generation

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