Continuous refining of crude cottonseed miscella

1964 ◽  
Vol 41 (10) ◽  
pp. 656-659 ◽  
Author(s):  
L. S. Crauer ◽  
H. Pennington
Keyword(s):  
Continuous Refining

Continuous Refining of Niobium in Molten Salts

1991 ◽  
Vol 73-75 ◽  
pp. 449-456 ◽  
Author(s):  
G. Lorthioir ◽  
A. Saile ◽  
F. Basile
Keyword(s):  
Molten Salts ◽  
Continuous Refining

A comparative study of batch and continuous refining of cottonseed oil in the Sudan

1984 ◽  
Vol 61 (5) ◽  
pp. 900-907 ◽  
Author(s):  
K. M. Wagialla ◽  
M. E. Abdul Rahman ◽  
E. A. Elawad
Keyword(s):  
Comparative Study ◽  
Cottonseed Oil ◽  
Continuous Refining

Hydrodynamics of the Aluminium Barbotage Process Conducted in a Continuous Reactor

2012 ◽  
Vol 191 ◽  
pp. 13-22
Author(s):  
Mariola Saternus
Keyword(s):  
Digital Camera ◽  
Gas Bubbles ◽  
Physical Modelling ◽  
Refining Process ◽  
Continuous Reactor ◽  
Flow Rates ◽  
Typical Representative ◽  
Different Types ◽  
Continuous Refining ◽  
Lithium Oxides

Today aluminium obtained from ores (primary) and from scrap (secondary) need to be refined. During this process harmful impurities such as hydrogen, sodium, lithium, oxides, borides or carbides can be removed. There are many different ways of aluminium refining process. The most popular seem to be barbotage that means blowing through aluminium many tiny gas bubbles of refining gas. Reactors applying this methods have been working all over the word. They are of different types: bath and continuous, using ceramic porous plugs, special kinds of nozzles or rotary impeller for generating small gas bubbles. At present reactors for continuous refining have become the most popular. In Poland typical representative of such reactors is URC-7000 reactor. The phenomena occurring during this process are rather complicated. Therefore to know them better the modelling research is applied, especially physical modelling. The paper presents the results of such a research. The tests were carried out in the test stand for modelling the babotage process in the URC-7000 reactor. The different modelling agents were tested (water, glycerin and mixture of water and glycerine). The density and viscosity of water and glycerin mixture were determined. Modelling tests were conducted for four different flow rates of refining gas: 6, 10, 15 and 20 dm3/min. Results were registered by digital camera. Pictures for different modelling agents were juxtaposed and discussed.

scholarly journals Approaches to the Continuous Refining Processes

1983 ◽  
Vol 69 (14) ◽  
pp. 1684-1689
Author(s):  
Minoru TANAKA ◽  
Shiro YOSHIMATSU
Keyword(s):  
Continuous Refining ◽  
Refining Processes

scholarly journals Continuous Refining of Hot Metal with Soda Ash in the Trough-type Refining Furnace

1983 ◽  
Vol 69 (15) ◽  
pp. 1871-1877 ◽  
Author(s):  
Satomi YAMAMOTO ◽  
Hidetake ISHIKAWA ◽  
Yozo FUJIKAKE ◽  
Chikara SAITO ◽  
Hiroyuki KAJIOKA
Keyword(s):  
Hot Metal ◽  
Continuous Refining ◽  
Soda Ash

scholarly journals Refining of Hot Metal with Soda Ash in Trough-type Continuous Refining Furnace and Fluid Flow Characteristics of Hot Metal and Slag in the Furnace

1983 ◽  
Vol 69 (14) ◽  
pp. 1585-1590 ◽  
Author(s):  
Satomi YAMAMOTO ◽  
Hidetake ISHIKAWA ◽  
Yozo FUJIKAKE ◽  
Masataka YOSHII ◽  
Shoichi SAKAGUCHI ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Flow Characteristics ◽  
Hot Metal ◽  
Continuous Refining ◽  
Fluid Flow Characteristics ◽  
Soda Ash
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