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METI / ECCJ / ACE Training Program MTPEC01 (2005.07)

Criteria for factories (the Law Concerning Rational Use of Energy)

The "criterion" should be observed to the extent economically and technically possible.
The "target" is the objective to pursue to achieve a reduction of energy unit consumption of 1 (one) percent per year (average).

Subjects of criteria (matters concerning standards)
  1. Rationalization of fuel combustion.
  2. Rationalization of heating, cooling and heat transfer.
  3. Prevention of heat loss by radiation, conduction, etc.
  4. Recovery of waste heat.
  5. Rationalization of heat conversion into power, etc.
  6. Prevention of electricity loss by resistance, etc.
  7. Rationalization of conversion of electricity into power, heat, etc.

Quantitatively specified item of criteria (standard value, target value)
  1. Air ratio for boilers
  2. Air ratio for industrial furnaces
  3. Outer wall temperature of industrial furnaces
  4. Exhaust gas temperature for boilers
  5. Waste heat recovery rate of industrial furnaces
  6. Facility for which power factor should be improved
  7. Target efficiency of high-efficient totally-enclosed electric motors (02 to 37kw)

Energy Conservation Improvements

* Case Presentation Activity of ECCJ 2
* Participation on Case Presentation Activity 3
* Examples of Improvements
* Example 1:Power Reduction by Process Modification 4
* Example 2: Dust Removal System in Foundry 6
* Example 3: Manufacturing process improvement
---Eliminating heating process 7
* Small Group Improvement Approaches 8
* Case Presentation Meeting 9


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