No.1020E 2024Special Edition on Environmental Technologies Activities for Carbon Neutrality in Heat Treatment Furnaces |
| Category | TECHNICAL REPORT |
|---|---|
| Author | Y. HIRADE M. OGURI Heat Treatment Production Engineering Dept., Production Engineering Division A. MATSUBARA K. MATSUMOTO K. SAIGUSA Industrial Furnace Equipment Dept., JTEKT THERMO SYSTEMS CORPORATION |
| Abstract | To achieve carbon neutrality by 2050, it is essential to take energy-saving measures in the heat treatment furnace process, which makes up a large portion of the CO2 emitted in all processes. In a heat treatment furnace, only about 20% of the energy input is effectively used to heat the work, and the remaining 80% is lost. Losses caused by Endothermic gas, heat dissipation from the furnace body, and temperature control of quenching oil are particularly significant. Focusing on these energy losses, we developed energy-saving technology and conducted demonstration tests to confirm its effectiveness. |
| Keyword | carbon neutrality, carbon-free society, energy conservation, curburizing furnace |
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