Title:
APPARATUS FOR FIXING QUARTZ TUBE IN MINERAL ACID CONN CENTRATING DEVICE
Document Type and Number:
Japanese Patent JPS5527893
Kind Code:
A
Abstract:
The evaporating tubes of an acid concentrating system are positioned within a double-walled tube unit which directs heating gases over the tube and are supported at their lower ends on a spherical bearing surface which permits relative movement of the components without inducing unacceptable stress levels.
Inventors:
HANSU BUROBERUKU
RARUSU DOUREN
RARUSU DOUREN
Application Number:
JP7623379A
Publication Date:
February 28, 1980
Filing Date:
June 15, 1979
Export Citation:
Assignee:
BOFORS AB
International Classes:
B01D1/22; B01D1/06; C01B17/88; C01B17/90; (IPC1-7): B01D1/22; C01B17/88; C01B17/90