Conversion of Tar in Hot Coke Oven Gas by Pyrolysis and Steam Reforming
スポンサーリンク
概要
- 論文の詳細を見る
Possibility to convert the tar vapor in the hot coke oven gas (COG) to a synthesis gas was investigated. Tar condensed from an actual COG as well as model compounds such as benzene, naphthalene, and pyrene were used as the reactants. Experiments of the pyrolysis and catalytic steam reforming of the tar in a helium, a steam, and a simulated COG atmospheres were carried out. More than 80% of tar could be decomposed in several seconds by pyrolysis at temperature ≥1000°CThe coke yield reached 80% and the main gas products were methane and hydrogen. Coke deposition was reduced in the presence of steam by steam gasification of the coke. When the tar was pyrolyzed in the simulated COG, coke deposition from methane in addition to the deposition from the tar was observed at high temperature. The reverse shift reaction forming carbon monoxide and steam also occurred during the tar pyrolysis in the simulated COG. The coke formation was not reduced greatly even in the presence of the reforming catalysts.
- 社団法人 化学工学会の論文
- 2003-07-01
著者
-
NAKAGAWA Hiroyuki
Department of Pathology, Kansai Medical University
-
NAKAI Takeshi
Department of Chemical Technology, Tokyo Institute of Technology
-
MIURA KOUICHI
Department of Chemical Engineering, Kyoto University
-
ASHIDA RYUICHI
Department of Chemical Engineering, Kyoto University
-
Nakagawa Hiroyuki
Department Of Applied Chemistry School Of Science And Engineering Waseda University
-
Nakai T
Kansai Univ. Osaka Jpn
-
Nakai Takeshi
Department Of Applied Chemistry Tokyo Institute Of Technology
-
Miura Kouichi
Department Of Applied Chemistry Kanagawa Institute Of Technology
-
Ashida R
Department Of Chemical Engineering Kyoto University
-
Ashida Ryuichi
Department Of Chemical Engineering Kyoto University
-
KAWASE Motoaki
Department of Chemical Engineering, Faculty of Engineering, Kyoto University
-
Kawase Motoaki
Department Of Chemical Engineering Faculty Of Engineering Kyoto University
-
Kawase Motoaki
Department Of Chemical Engineering Kyoto University
-
ISHIKAWA TAICHI
Department of Chemical Engineering, Kyoto University
-
Ishikawa Taichi
Department Of Chemical Engineering Kyoto University
-
Nakagawa Hiroyuki
Department Of Chemical Engineering Kyoto University
関連論文
- Mucinous carcinoma of the breast with neuroendocrine differentiation
- Initial experience of using the filter protection device during carotid artery stenting in Japan
- Multiple cerebral aneurysms associated with Takayasu arteritis successfully treated with coil embolization
- Cerebral hemorrhage with angiographic extravasation immediately after carotid artery stenting
- Successful percutaneous transluminal angioplasty and stenting for symptomatic intracranial vertebral artery stenosis using intravascular ultrasound virtual histology
- Fast Fluid - Attenuated Inversion Recovery (FAST - FLAIR) of Ischemic Lesions in the Brain : Comparison with T2 - Weighted Turbo SE
- Stereochemistry and Mechanism of Vinyl-migrating [1, 2]-Wittig Rearrangement of α-Lithioalkyl Vinyl Ethers
- 1, 2-Carbamoyl Migration on Enantio-enriched α-Lithioalkyl Carbamates Generated with s-Butyllithium/Sparteine:Steric Course and Mechanism
- Ortho-[2,3]-Wittig Rearrangement of Benzyl Propargyl Ethers: Striking Preference over the Competing [1,2]-Wittig Shift
- α-Anomer-Selective Glucosylation of (+)-Catechin by the Crude Enzyme, Showing Glucosyl Transfer Activity, of Xanthomonas campestris WU-9701
- α-Anomer-Selective Glucosylation of Menthol with High Yield through a Crystal Accumulation Reaction Using Lyophilized Cells of Xanthomonas campestris WU-9701
- Selective and Continuous Degradation of Carbazole Contained in Petroleum Oil by Resting Cells of Sphingomonas sp. CDH-7
- Purification and Characterization of a Novel β-Agarase from an Alkalophilic Bacterium, Alteromonas sp.E-1
- Anomer-Selective Glucosylation of l-Menthol by Yeast α-Glucosidase
- Anomer-Selective Glucosylation of l-Menthol Using Lyophilized Cells of Saccharomyces cerevisiae
- Anomer Selective Formation of l-Menthyl α-D-Glucopyranoside by α-Glucosidase-catalyzed Reaction
- Extraction of Low Rank Coals by Coal Derived Oils at 350℃ for Producing Clean Fuels
- Double Stereocontrol in α-Alkylation of Chiral Lithium Dienolates Generated from (E)-α,β-Olefinic Amides and Esters
- Functional Analyses of a Neural Cell Specific Variant of Microtubule-Associated Protein 4
- Decreased renal expressions of heat shock protein-72 and -25 are associated with renal dysfunction in biliary cirrhotic rats
- Epimorphin expression and stellate cell status in mouse liver injury
- Genipin prevents fulminant hepatic failure resulting in reduction of lethality through the suppression of TNF-α production
- Gabexate mesilate, a synthetic protease inhibitor, attenuates carbon tetrachloride-induced liver injury in rats
- Cerebellar hemorrhage after spine surgery
- Change of cross-linked telopeptide of type I collagen (ICTP) and other bone resorption markers in patients with bone fragility fractures
- Usefulness of White Blood Cell Differential for Early Diagnosis of Surgical Wound Infection Following Spinal Instrumentation Surgery
- Changes in total alkaline phosphatase level after hip fracture : comparison between femoral neck and trochanter fractures
- Median nerve entrapment at the volar stump of the proximal radial fragment in Colles' fracture
- Pseudoarthrosis of vertebral fracture : radiographic and characteristic clinical features and natural history
- Urinary excretion of type I collagen cross-linked N-telopeptide and serum bone-specific alkaline phosphatase analysis to determine the correlation of age and back-pain related changes in elderly women
- Changes in biochemical markers of bone in patients with insufficiency fractures
- Abducens nerve palsy as a rare complication of spinal surgery : a case report
- Enrichment of Ce@C_ by HPLC Technique
- Dual-Gradient Capillary Electrochromatography by Varying the Mobile Phase Composition and Applied Voltage
- Effect of the Net Surface Charge Density of Heptakis-6-bromo-6-deoxy-β-cyclodextrin Bonded Silica Gels on the Retention Behaviors of Neutral Cresol Isomers in HPLC
- Flexible Foraging of Ants under Unsteadily Varying Environment(Cross-disciplinary Physics and Related Areas of Science and Technology)
- Analysis of gene mutations in three cases of dermatofibrosarcoma protuberans (DFSP) : ordinary DFSP, DFSP with fibrosarcomatous lesion (DFSP-FS) and lung metastasis of DFSP-FS
- Identification of a Neural Cell Specific Variant of Microtubule-Associated Protein 4
- FUNCTION OF MICROTUBULE-ASSOCIATED PROTEIN 4 ISOFORMS, THE REPEAT REGION ORGANIZATIONS DIFFER FROM EACH OTHER(Cell Biology and Morphology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- A UBIQUITOUSLY DISTRIBUTED MICROTUBULE-ASSOCIATED PROTEIN 4 (MAP4) EXPRESSES A NEURON-SPECIFIC ISOFORM(Cell Biology and Morphology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- 酸化亜鉛分散炭素材料の黄色ブドウ球菌に対する抗菌活性
- Stereocontrol by Lewis Acids in the Hetero-Diels-Alder Reaction Leading to a Key 1β-Methylcarbapenem Intermediate
- Fibroma of the Omentum Resembling an Ovarian Tumor in the Pelvis
- Unusual stress fracture of the femoral neck in a young adult not caused by excessive stress : a case report
- Nitric Oxide Underlies the Differentiation of PC12 Cells Induced by Depolarization with High KCI^1
- Effects of Plasma-Substrate Distance on Properties of Hydrogenated Amorphous Silicon Deposited from Hydrogen-Diluted Silane
- FUNCTIONAL ANALYSIS OF A NEURON-SPECIFIC MAP4 ISOFORM(Cell Biology and Morphology,Abstracts of papers presented at the 75^ Annual Meeting of the Zoological Society of Japan)
- Antibacterial Characteristic of Spherical Carbon Containing ZnO
- Preparation of Immobilized Nanostructured Titania by Using Mesoporous Carbons as Nanoreactors : Investigation of Process Parameters
- Aggregation of Partially Unfolded Myosin Subfragment-1 into Spherical Oligomers with Amyloid-Like Dye-Binding Properties
- [2, 3]-Witting Rearrangement of Crotyl Picolyl Ethers. Evaluation of the Electronic Effect as a Stereo-Directing Factor
- Conversion of Tar in Hot Coke Oven Gas by Pyrolysis and Steam Reforming
- PB108 INTRAMOLECULAR ENE APPROACHES TO STEREOCONTROL OVER CONTIGUOUS CHIRAL CENTERS
- [1, 2] -Wittig Rearrangement Stereochemical Features and Synthetic Utilities
- Unique Stereocontrol in Europium (III)-Catalyzed Cyanosilylation of Chiral α-Alkoxy and α-Amino Aldehydes
- Stereo-Mudulating Catalysis by Enropium(III) Complexes in Aldol Reactions of Chiral α-Alkoxy Aldehydes with Ketene Silyl Acetals
- Simplified Method to Estimate f(E) in Distributed Activation Energy Model for Analyzing Coal Pyrolysis Reaction
- Kinetic Study on the Coagula Formation Reactions Using an Extended Unreacted Core Model
- Reaction Kinetics and Modeling of the Enzyme-catalyzed Production of Lactosucrose using β-Fructofuranosidase from Arthrobacter sp. K-1
- Production of Fuel Gas through the Hydrothermal Gasification of Wastewater Using Highly Active Carbon-Base Catalyst
- High-Performance Liquid Chromatographic Analysis of Polycyclic Aromatic Hydrocarbons Extracted by Blue-Cotton from River Waters (Proceedings of the 14th Symposium on Environmental Pollutants and Toxicology)
- Enhancement of Reduction Rate of Iron Ore by Utilizing Low Grade Iron Ore and Brown Coal Derived Carbonaceous Materials
- Enhancement of Reduction Rate of Iron Ore by Utilizing Iron Ore/Carbon Composite Consisting of Fine Iron Ore Particles and Highly Thermoplastic Carbon Material
- A 260-kDa Filamin/ABP-Related Protein in Chicken Gizzard Smooth Muscle Cells Is a New Component of the Dense Plaques and Dense Bodies of Smooth Muscle
- Close association of anti-U1 ribonucleoprotein antibody with drug allergy in patients with connective tissue diseases
- Stereochemical Feature of Palladium(II)-Catalyzed Claisen Rearrangement
- Solubilization of a Brown Coal in a Solvent Mixture of Methanol and a Non-polar Solvent at Room Temperature
- A New Method for Estimating the Cross-Linking Reaction during the Pyrolysis of Brown Coal
- Numerical Simulation of Plasma Chemical Vapor Deposition from Silane:Effects of the Plasma-Substrate Distance and Hydrogen Dilution
- Actin-filaments Localize on the Sorting Endosomes of 3Y1 Fibroblastic Cells
- Discrepancy in T_1 and T_2 Shortening of the Globus Pallidus in Hepatic Insufficiency : Evaluation by Susceptibility-weighted Imaging
- Kinetic Study on the Coagula Formation Reactions Using the Orthogonal Collocation Method
- Coal Pyrolysis as a Means to Recover Valuable Chemicals from Coal
- Fine particle synthesis by continuous precipitation using a tubular reactor
- Intracellular Molecular Dynamics of N-Terminal Motif of Myristoylated Peptide
- Efficacy of Contrast-Enhanced Ultrasonography in Radiofrequency Ablation for Hepatocellular Carcinoma
- [1,2]-Wittig Rearrangement : Stereochemical Features and Synthetic Utilities
- Visualization of Ovarian Tumors using 3T MR Imaging : Diagnostic Effectiveness and Difficulties
- No.34 Liquefaction of extracts obtained from low-rank coal and biomass waste by degradative solvent extraction
- 1-3-4 Hydro-liquefaction of low-molecular-weight fraction prepared from low-rank coal or biomass waste by degradative solvent extraction
- A convenient preparation of arylthioynamines.
- Pharmacological study of TA-0910, a new thyrotropin-releasing hormone(TRH) analog. (I). Effects on the central nervous system by oral administration.
- Experimental verification of design methods for liquid phase fixed-bed adsorbers.
- Pharmacological study of TA-0910, a new thyrotropin-releasing hormone(TRH) analog(II): Involvement of the DA system in the locomotor stimulating action of TA-0910.
- Pharmacological study of TA-0910, a new thyrotropin-releasing hormone(TRH) analog(III): Inhibition of pentobarbital anesthesia.
- Pharmacological study of TA-0910, a new thyrotropin-releasing hormone(TRH) analog. (IV). Effects on experimental memory impairment in mice and rats.
- Assembly of a Small DNA Rectangular Parallelepiped Block into Higher Order Nanostructures
- Numerical Simulation of Plasma Chemical Vapor Deposition from Silane: Effects of the Plasma-Substrate Distance and Hydrogen Dilution
- Competitive cyclization in the reaction of hexafluoropropene with 2-aminobenzamide.
- Non-alcoholic steatohepatitis-inducecl fibrosis : Toll-like receptors, reactive oxygen species and Jun N-terminal kinase
- Systemic sclerosis with an unusual rapid development of huge calcinosis (tumoral calcinosis)