✦ LIBER ✦

Hydrodynamics of a dual fluidized bed gasifier

✍ Scribed by M.K. Karmakar; A.B. Datta

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 577 KB
Volume: 21
Category: Article
ISSN: 0921-8831
DOI: 10.1016/j.apt.2010.02.001

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Development of fluidized bed gasifier wi

Development of fluidized bed gasifier with triple-beds and dual circulation

✍ Takahiro Murakami; Tao Yang; Minoru Asai; Yoshizo Suzuki 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 605 KB

In Situ CO2 Capture in a Dual Fluidized

In Situ CO2 Capture in a Dual Fluidized Bed Biomass Steam Gasifier – Bed Material and Fuel Variation

✍ G. Soukup; C. Pfeifer; A. Kreuzeder; H. Hofbauer 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 498 KB 👁 1 views

## Abstract The AER (absorption enhanced reforming) process, based on the dual fluidized bed steam gasification process, uses a bed material which, apart from its function as heat carrier, acts as a CO~2~ transporting agent and selectively transfers CO~2~ from the gasification reactor to the combus

Scale-up of chaotic fluidized bed hydrod

Scale-up of chaotic fluidized bed hydrodynamics

✍ J.C. Schouten; M.L.M. Vander Stappen; C.M. Van Den Bleek 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 895 KB

This paper focuses on scale-up of the dynamic behavior of gas-solids fluidized bubbling reactors. An empirical approach is followed that is based on the observation that the non-linear, hydrodynamic behavior of bubbling fluidized beds is of a chaotic nature. The degree of chaos is quantified by the

Characterization of coal char reactivity

Characterization of coal char reactivity in fluidized bed gasifier

✍ Tadafumi Adschiri; Takehiko Furusawa 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 363 KB

Hydrodynamics of fluidized beds with inc

Hydrodynamics of fluidized beds with incipient nonhomogeneities

✍ E. Ruckenstein; M. Tzeculescu-Filipescu 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 403 KB

A model for some liquid fluidized beds is examined. This model, suggested by experimental evidence, considers that clusters of solid particles have small oscillatory motions around some fixed points and that density perturbations (pockets) are propagating through the bed. In order to obtain informat

Numerical model for reactions in a jetti

Numerical model for reactions in a jetting fluidized bed coal gasifier

✍ Tadashi Kimura; Toshinori Kojima 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 579 KB

Pluidizecl bed grid zone model and Kunii-Levenspiel bubbling bed model were combined and applied to fluid&d bed coal gasification. In the model, local gas compositions in the grid zone were predicted and compared with our experimental results. The effects of the operational conditions on local react