{"id":8585,"date":"2021-11-02T03:23:37","date_gmt":"2021-11-02T03:23:37","guid":{"rendered":"https:\/\/neotechcoatings.com\/?page_id=8585"},"modified":"2022-10-22T11:38:38","modified_gmt":"2022-10-22T11:38:38","slug":"super-therm-japan-industry-case-studies","status":"publish","type":"page","link":"https:\/\/neotechcoatings.com\/demo\/coating-products\/super-therm-solar-heat-block-coating\/super-therm-japan-industry-case-studies\/","title":{"rendered":"Super Therm Japan Industry Case Studies"},"content":{"rendered":"\n

Nissan, Japan: Super Therm\u00ae Energy Reduction Coating<\/h2>\n\n\n\n

Good-Standing Factories in Energy Control 
Improvement Case Examples – Japan <\/h2>\n\n\n\n

Factories that were awarded by the Secretary of State for Trade and Industry-Director and General of the Agency of Natural Resources and Energy. <\/p>\n\n\n\n

(1998 Electric Category : 19 Case Examples) <\/p>\n\n\n\n

April, 1999 
National Electricity Saving Committee <\/p>\n\n\n\n

Original report<\/a><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

Good-Standing Factories in Energy Control in 1998 
Electric Category: List of Awarded Factories <\/h3>\n\n\n\n

(1) Secretary of State for Trade and Industry-Director (5 Cases)<\/p>\n\n\n\n

Area<\/th>Company<\/th>Industry<\/th><\/tr><\/thead>
Tohoku District <\/td>Tohoku NEC Corporation <\/td>Manufacturer of Electric 
Machinery and Equipment <\/td><\/tr>
Chubu District <\/td>Sony Koda Corporation<\/td>Manufacturer of Electric
Machinery and Equipment<\/td><\/tr>
Kinki District<\/td>Osaka Gas Co., Ltd.<\/td>Gas Provider<\/td><\/tr>
Chugoku District<\/td>Seibu Oil Co., Ltd Yamaguchi Oil Factory<\/td>Manufacturer of Petroleum and Coal Products<\/td><\/tr>
Kyushu District<\/td>Miyazaki Tourist Hotel<\/td>Accommodation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/div>\n\n\n\n

(2) General of the Agency of Natural Resources and Energy (14 Cases)<\/p>\n\n\n\n

Area<\/th>Company<\/th>Industry<\/th><\/tr><\/thead>
Tohoku District<\/td>Tohoku Paper Industry Co., Ltd<\/td>Manufacturer of Paper and
Paper Products<\/td><\/tr>
Tohoku District<\/td>Miyagi Oki Electric Industry Co., Ltd<\/td>Manufacturer of Electric
Machinery and Equipment<\/td><\/tr>
Kanto District<\/td>Ricoh Co., Ltd Gotenba Branch<\/td>Manufacturer of general
Machinery and Equipment<\/td><\/tr>
Kanto District<\/td>Asahi Glass Co., Ltd. Sagami Branch<\/td>Manufacturer of Glass Products<\/td><\/tr>
Kanto District<\/td>Torii Pharmaceutical Co., Ltd.<\/td>Sakura Factory Chemical Industry<\/td><\/tr>
Kanto District<\/td>Topcon Corporation<\/td>Manufacturer of Precision
Machinery and Equipment<\/td><\/tr>
Chubu District<\/td>Melco Inc. Kakegawa Factory<\/td>Manufacturer of Electric
Machinery and Equipment<\/td><\/tr>
Chubu District<\/td>Showa Gousei Co., Ltd.<\/td>Manufacturer of Transport
Machinery and Equipment<\/td><\/tr>
Chubu District<\/td>Denso Corporation Nishio Factory<\/td>Manufacturer of Transport
Machinery and Equipment<\/td><\/tr>
Hokuriku District<\/td>BFU Co., Ltd.<\/td>Manufacturer of Electric
Machinery and Equipment<\/td><\/tr>
Chugoku District<\/td>Kanebo Ltd. Boufu Factory<\/td>Chemical Industry<\/td><\/tr>
Chugoku District<\/td>Japan Tobacco Inc. Yonego Factory.<\/td>Tobacco Manufacturer<\/td><\/tr>
Shikoku District<\/td>Teijin Ltd. Matsuyama Branch<\/td>Chemical Industry<\/td><\/tr>
Kyushu District<\/td>Bank of Saga Ltd.<\/td>Banking and Trust<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
<\/div>\n\n\n\n

Application of Insulation Coating on Factory Roofs <\/h3>\n\n\n\n

Factory Information<\/p>\n\n\n\n

Capital<\/td>\u00a52000 Million  ($17 Million)<\/td><\/tr>
Contract Demand<\/td>4,700kW <\/td><\/tr>
Voltage <\/td>33kV<\/td><\/tr>
Site Area<\/td>181,751 sqm<\/td><\/tr>
Building Area<\/td>86,000 sqm<\/td><\/tr>
Main Product <\/td>Video Camera<\/td><\/tr>
Electric Power Consumption Rate<\/td>1,320,000kwh\/ \u00a51million <\/td><\/tr>
% of Electricity Cost in Production Price <\/td>0.18% <\/td><\/tr>
Workers<\/td>2,500<\/td><\/tr>
Electricity Related Workers <\/td>7<\/td><\/tr>
<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
Building Name<\/th>Area (sqm)<\/th>Note<\/th><\/tr><\/thead>
Building 1<\/td>12,600<\/td><\/td><\/tr>
Building 2<\/td>12,600<\/td><\/td><\/tr>
Building 3<\/td>7,100<\/td>Not applied<\/td><\/tr>
Building 4<\/td>Not included<\/td><\/td><\/tr>
Middle Building<\/td>4,400<\/td><\/td><\/tr>
Shipping Centre<\/td>6,900<\/td><\/td><\/tr>
Dining Building<\/td>2,400<\/td><\/td><\/tr>
Gym<\/td>1,600<\/td>Not applied<\/td><\/tr>
Energy Centre<\/td>1,400<\/td><\/td><\/tr>
Total<\/td>49,000<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n
<\/div>\n\n\n\n

Reasons for improvement <\/h3>\n\n\n\n

Out of all electric energy that this factory consumes, the energy used for air conditioning is high, and it takes up about 30%. The energy consumption rate for air-conditioning in summer is especially increasing due to the automation of offices and factories. <\/p>\n\n\n\n

There are nine buildings in this factory and the first construction of Building 1 began in 1973, and the construction of the roofs was corrugated metal sheets + paint. Due to this roof construction, it had poor insulation performance, and it was a burden to the air conditioners in summer. <\/p>\n\n\n\n

The temperature of the roof surface was very high due to the radiant heat, and the work environment was also poor. They had to lower the temperature setting of the air conditioner. Therefore, there was a need for improvement in energy saving. <\/p>\n\n\n\n

<\/div>\n\n\n\n

Improvements <\/h3>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n

Ceramic Insulation Coating was applied by spray in two layers to the surface of corrugated metal sheet roof. 
Composition: COOL THERM = Super Therm<\/a>\u00ae in Japan<\/strong>
Water-Base Paint (Acrylic Resin + Urethane Resin + Four Kinds of Ceramics) <\/p>\n\n\n\n

<\/div>\n\n\n\n

Results<\/h3>\n\n\n\n

Energy Saving <\/strong><\/p>\n\n\n\n

Condition: <\/strong>Fine day in summer Outside Temperature: 32C (90F) <\/p>\n\n\n\n

<\/td>Outside Surface Temperature<\/td>Room Surface Temperature<\/td><\/tr>
Before<\/td>63C (145F) <\/td>61C (141F) <\/td><\/tr>
After<\/td>41C (105F) <\/td>38C (100F) <\/td><\/tr>
Difference<\/td>\u25b222C (40F) <\/td>\u25b223C (41F) <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Energy Saving Effect: <\/h4>\n\n\n\n

40,300sqm \u00d7 23C (73F) \u00d7 2.76Kcal\/h\u22c5sqm\u22c5C 
(K Value: over-all coefficient of heat transfer for steel) 
= 2,558,244kcal\/h <\/p>\n\n\n\n

2,558,244kcal\/h \u00d7 8h\/day \u00d7 20 days\/month (Period of Air-conditioning Used) \u00d7 6 months\/year (Fine Sky Ratio) \u00d7 0.75 <\/p>\n\n\n\n

= 1,841,760 Mcal\/year <\/p>\n\n\n\n

Calculation of Electricity: <\/h4>\n\n\n\n

1,841,760 \u00d7 103kcal\/year \u2251 3,000kcal\/h\u22c5RT \u00d7 1.2kW\/RT 
= 736,704kWh\/year <\/p>\n\n\n\n

Energy Saving Cost: <\/h4>\n\n\n\n

736,704kWh\/year \u00d7 \u00a515\/kWh = \u00a511,050,560\/year <\/p>\n\n\n\n

Prolongation of Life Span <\/h3>\n\n\n\n

The re-painting cycle has extended from seven years to nine years. <\/p>\n\n\n\n

Improvement Evaluation\u00a0<\/mark><\/h3>\n\n\n\n
Initial Cost for Improvement (\u00a510,000) 
(A) <\/td>		Energy Saving Effect (\u00a510,000\/year) 
(B) <\/td>		Pay-Back Period (year) Excluding Interest 
(A\/B) <\/td><\/tr>
Ceramic Insulation Coating: 6,850<\/td><\/td><\/td><\/tr>
Bituminous Coating: 5,680<\/td><\/td><\/td><\/tr>
Difference: 1,170 <\/strong><\/td>1,105 <\/strong><\/td>1.06 <\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Return on Investment<\/strong><\/p>\n\n\n\n

Thirteen (13) month payback savings to investment over the difference in cost of applying Bituminous Coating which has no insulation payback. <\/p>\n\n\n\n

Comparison of cost<\/strong><\/p>\n\n\n\n

Bituminous versus Super Therm<\/a><\/strong>\u00ae. Super Therm<\/a><\/strong>\u00ae is 20% more in cost but returns its total investment in 13 months compared to 0 return from Bituminous basing on the difference in cost of both systems. <\/p>\n\n\n\n

Super Therm<\/a><\/strong>\u00ae alone has a 6.16 year ROI. <\/p>\n\n\n\n

<\/div>\n\n\n\n\t
\n\t\t<\/p>\n\n\n\n

Sony Koda reduced 75% energy consumption<\/strong> with Super Therm\u00ae<\/h2>\n\n\n
\n
\"Nissan<\/figure>\n<\/div>\n\n\n

Above<\/strong> Nissan Factory, Yokahama, Japan: 200,000m2<\/sup><\/strong><\/p>\n\n\n\n

Sony Koda Application<\/strong><\/td>May<\/strong><\/td>June<\/strong><\/td><\/tr>
Before Super Therm\u00ae applied<\/td>3,767 KW<\/td>5,647 KW<\/td><\/tr>
After Super Therm\u00ae applied<\/td>519 KW<\/td>1,896 KW<\/td><\/tr>
TOTAL KW REDUCTION<\/strong><\/td>87%<\/strong><\/td>67%<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Source: <\/strong>Daiko Shokai, Japan<\/a> | See more Japanese Saving Case results<\/a> (pdf)<\/p>\n\n\n\n

\t<\/div>\n\n\n\n\n

<\/div>\n\n\n\n

See International Results<\/a><\/h2>\n\n\n\n
<\/div>\n","protected":false},"excerpt":{"rendered":"

Nissan, Japan: Super Therm\u00ae Energy Reduction Coating Good-Standing Factories in Energy Control Improvement Case Examples – Japan  Factories that were awarded by the Secretary of State for Trade and Industry-Director and General of the Agency of Natural Resources and Energy.  (1998 Electric Category : 19 Case Examples)  April, 1999 National Electricity Saving Committee  Original report Good-Standing Factories in Energy Control … More<\/a><\/p>\n","protected":false},"author":1,"featured_media":8636,"parent":473,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-8585","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/pages\/8585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/comments?post=8585"}],"version-history":[{"count":42,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/pages\/8585\/revisions"}],"predecessor-version":[{"id":12623,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/pages\/8585\/revisions\/12623"}],"up":[{"embeddable":true,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/pages\/473"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/media\/8636"}],"wp:attachment":[{"href":"https:\/\/neotechcoatings.com\/demo\/wp-json\/wp\/v2\/media?parent=8585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}