open access

https://hdl.handle.net/2115/70962

Investigation of production of oxygenated compounds by cracking pyrolytic oil derived from Loy Yang coal over iron oxide catalyst in a steam atmosphere

日本語

タール

2009-11-26

日本エネルギー学会

石炭科学会議発表論文集

46

4-5

第46回石炭科学会議　(改質・処理・クリーン化(1))　No. 2, 開催地: 鹿児島東急ホテル 開催日: 2009/11/26 - 2009/11/27

We carried out catalytic cracking of pyrolytic oil derived from Loy Yang coal with an iron oxide catalyst bearing Zr and Al in a steam atmosphere. Although the pyrolytic oil contained 12.8% on an oil carbon basis of the chemicals that were monocyclic hydrocarbons, phenols and ketones, the total yield of the chemicals by the cracking with the catalyst was more than 25% on an oil carbon basis. The yield of product gas was less than 5.0% on an oil carbon basis. Also, the cracking was effective in decomposing the initial heavy tar. We indicated that the catalyst had a possibility of the production of oxygenated compounds from Loy Yang coal tar via not gasification but the cracking.

会議発表論文

Version of Record

2423-8295

2423-8309

AA12293003