Ceramic Raschig Ring 16, 25, 38, 50, 76, 100mm

Min.Order: 1
Product origin: Pingxiang, Jiangxi, China
Infringement complaint: complaintComplaint
US$ 200 ~ 480

Description

Ceramic Raschig Ring 16,25,38,50,76,100mm

Description:
Raschig rings are pieces of tube, approximately equal in length and diameter, used in large numbers as a packed bed within columns for distillations and other chemical engineering processes. They are usually ceramic or metal and provide a large surface area within the volume of the column for interaction between liquid and gas vapours. Raschig rings are named after their inventor, the German chemist Friedrich Raschig.

Chemical Analysis:
Al2O3SiO2Fe2O3CaOMgOK2O+Na2OOther
17-23%>70%<1.0%<1.0%<0.5%<3.5%<1%

Size:
Sizes
(mm)
Thickness
(mm)
Surface area
(m2/m3)
Free volume
(%)
Number
per m3
Bulk density
(kg/m3)
Packing factor
( m-1)
6 * 61.67126230229359615249
12.5 *12.52.4367643778678811903
16*16230573192 500730900
19*192.424372109122801837
25*253.21907447675673508
38*384.81217313667689312
40*404.512675127000577350
50*504.593816 000457220
50*506.492745792657213
80*809.546801910714280
100*1001070701000700172

Physical properties:
ItemValue
Water absorption  %<0.5
Apparent porosity  %<1
Specific gravity g/cm32.3-2.35
Operation temp  ºC1000
Moh's hardness  (scale)>6.5
Acid resistance  %>99.6
Alkali resistance  %>85


Package:

Package TypeContainer Load CapacityDelivery timeQuality
Insurance
20 GP40 GP
Ton bag20 m340 m3Within 1 weekChinese National Standard; Offer quality assurance as request.
Plastic bag20 m340 m3
Paper box20 m340 m3
Wooden box20 m340 m3
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