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Accession number;06A0131725
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| Title;The Most Suitable Management and Cost Reduction Measures of Air for Instruments |
| Author;
MURAYAMA SUSUMU
(Ojiseishi Kushirokojo)
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Journal Title;Japan TAPPI Journal
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Journal Code:G0115A
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ISSN:0022-815X
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VOL.60;NO.3;PAGE.348-355(2006)
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| Figure&Table&Reference;FIG.10, TBL.3 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;Enlargement of instrumentation machinery of 2000 loops was expected by large-scale construction from 1999. I accomplished consumption up of air for instrumentation with this without building more compressors. We had promotion of further cost reduction measure after 2003 and I started a new action toward reduction of compressors. As a result, I realized reduction of annual electricity 2 million kWh, quantity of coolant 77 thousand metric ton and got a big energy saving effect. This paper shows overviews of this action. At the same time, I introduce valve-positioner developed with SP DEVELOPMENT LABORATORY CO., LTD. toward vibration-proof structure and stability control, which played a big role of reducing air consumption. (author abst.) |
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