成果報告書詳細
管理番号20160000000159
タイトル*平成27年度中間年報 バイオマスエネルギーの地域自立システム化実証事業 地域自立システム化実証事業 原木をそのまま燃料とする丸太ボイラーによる熱供給事業の事業性評価(FS)
公開日2016/5/28
報告書年度2015 - 2015
委託先名智頭石油株式会社 国立大学法人鳥取大学
プロジェクト番号P14024
部署名新エネルギー部
和文要約
英文要約In this project, we would set up a log boiler system on-site of our customers’ factories, and supply steam to them. We are to carry out all the processes from procurement of the raw material (log) up to operation of the log boiler system. We assume the heat supply (1-3t/h for each factory) as the main source of income. At the same time, we consider to install the small-scale power generation as sub-system, utilizing the surplus steam. By the end of FY 2015,concerning this project assessment, the following researches had been conducted.
(1) Raw material procurement
a) Main stakeholders concerning raw material procurement in this project region - the eastern area of Tottori Prefecture, were selected. Namely, forestry associations, timber felling companies, wood chip manufacturers and so on.
b) We made a roadmap together with our partner (timber felling company) to ensure the forest management contracts of 3,000ha as the final goal, out of which about 1,000ha has already been secured before this project. This year interviews with some of the listed forest owners were
carried out, and about 300ha ware newly secured.
c) Small-scale, self-harvesting forestry in this region is also considered as supplemental source.
Therefore, coordination meeting and visit observation of respective forest fields were carried out among the stakeholders.
(2) Energy conversion technology and originality of energy usage
a) In order to confirm the basic performance of the Korean-made log boiler, we visited South Korea twice, made hearing with the log boiler manufacturer, and carried out the field survey of the three factories, all of which have installed the log boiler.
b) We conducted a survey of various kinds of waste wood boiler and chip boiler, which have technical common points with the above mentioned log boiler. To confirm hearing information, we carried out site visit investigation of these types of boilers installed in Iwate area.
c) Concerning the two food processing facilities which are assumed to be our customer, we carried out various survey and inquiry. However, due to the drastic decline of oil price, it seems to become difficult to ensure the profitability in the scale and the operating conditions of them.
So we proceeded to re-survey of the factories which are using steam at more large-scale and stable condition, and found other two promising factories in Tottori City area.
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