کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6587987 456413 2013 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Biomass gasification in supercritical and subcritical water: The effect of the reactor material
ترجمه فارسی عنوان
گازسیون زیست توده در آب فوق بحرانی و زیرکریتی: اثر مواد راکتور
کلمات کلیدی
گازسیون فوق بحرانی، تبدیل هیدروترمال، مواد راکتور،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
Batch reactors made of stainless steel and Inconel® 625 were used for the hydrothermal gasification of glucose and beech sawdust under both subcritical (350 °C) and supercritical (400 °C) conditions at a pressure of 30 MPa. These tests were executed over residence times ranging from 60 to 300 min. The amounts of solid, liquid and gas produced and the composition of the resulting gas phase were measured. The results showed that a higher H2 output was achieved in the stainless steel reactors, while the Inconel® 625 reactors were more effective for the synthesis of CH4 and light hydrocarbons. A visual observation of the metal surfaces was performed using scanning electron microscopy to explain the persistence of catalytic activity even after an aging treatment and many hours of operation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 228, 15 July 2013, Pages 535-544
نویسندگان
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