Steam Reforming of Oils Produced from Waste Plastics
スポンサーリンク
概要
- 論文の詳細を見る
Steam reforming of oils derived from plastics has been investigated to produce gas from waste plastics. Two types of oils, from polyethylene and from polystyrene, were produced by thermal decomposition at relatively low temperatures (350–450°C). Steam reforming of these oils was conducted at temperatures from 650 to 850°C under a pressure of 1 atm using three types of Ni-Al2O3 catalysts. Gas yield, gas composition, carbon conversion, and the coking ratio for these catalysts were measured. Although the plastic-derived oils contain heavy hydrocarbons or aromatics, they are gasified well with a low coking rate at temperatures above 800°C and a steam carbon ratio = 3.5 and LHSV = 1 h–1. Among the three catalysts, C11NK, which is a commercial steam reforming catalyst for naphtha, possessed moderate activity, but had the lowest rate of coking. Gas compositions agreed well with values calculated from chemical equilibria. Product gas contained approximately 72 vol% hydrogen for polyethylene-derived oil and 68 vol% for polystyrene-derived oil.
- 社団法人 化学工学会の論文
著者
-
Masuda Takao
Division Of Chemical Process Engineering Graduate School Of Engineering Hokkaido University
-
Tsuji Toshiro
Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University
-
Okajima Satoshi
Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University
-
Sasaki Akira
Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University
-
Tsuji Toshiro
Division Of Chemical Process Engineering Graduate School Of Engineering Hokkaido University
-
Masuda Takao
Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University
関連論文
- Protective Effect of α-Lipoic Acid Against Arsenic Trioxide–Induced Acute Cardiac Toxicity in Rats
- Individual Differences in Gene Expression in Primary Cultured Renal Cortex Cells Derived from Japanese Subjects
- Individual Differences in Gene Expression in Primary Cultured Renal Cortex Cells Derived from Japanese Subjects
- Individual Differences in Gene Expression in Primary Cultured Renal Cortex Cells Derived from Japanese Subjects
- Effects of the Affinity between the Pore Wall and Solvent on the Intracrystalline Diffusivities of Benzene within Porous Materials in the Liquid Phase
- Recovery of Ammonia from Biomass Waste by Adsorption on Magnesium Phosphate Derived from Magnesium Ammonium Phosphate
- Recovery of Useful Chemicals from Paper Sludge-Derived Tar by Catalytic Partial Oxidization over Zirconia-Supporting Iron Oxide Catalysts in Steam Atmosphere
- Recovery of Lighter Fuels from Petroleum Residual Oil by Oxidative Cracking with Steam over Zr-Al-FeO_x Catalyst
- Steam Reforming of Oils Produced from Waste Plastics
- Particle flow model in a spouted bed
- Gasification of waste plastics by steam reforming in a fluidized bed
- New Method for Preparing Monodispersed Nanocrystalline Silicalite via Hydrothermal Synthesis in Water/Surfactant/Oil Solution
- Control of Acid-Site Location of MFI Zeolite by Catalytic Cracking of Silane and Its Application to Olefin Synthesis from Acetone
- Protective Effect of α-Lipoic Acid Against Arsenic Trioxide-Induced Acute Cardiac Toxicity in Rats