亚洲精品国产呦系列性爱一级_日韩在线永久免费播放_久草视频在线中字_国产性感美女诱惑av_亚洲国产女人AV_亚洲中文无码字幕在线_乱子真实露脸对白视频_爱播91免费版网址_午夜伦理yy44008影院_黑人巨大精品欧美在线观看

標題
更多
详细内容

Activated Alumina Specification

时间:2023-12-18     作者:Zibo HengHuan Aluminum Co.,Ltd【原创】   阅读

Applications: It is mainly used in gaseous and liquid desiccation in petrochemical industry. In is also widely applied as a dryer in textile industry, oxygen making industry and automatic instrument equipments with non-heat regeneration.

Specification:

Item

 

Unit

 

Quality Criteria

AL2O3

 

%

92

92

92

Diameter

mm¢)

1--3

3--6

5--8

Specific Surface area

m2/g

280-350

280-350

280-350

Bulk Density

g/mL

0.68-0.85

0.68-0.85

0.68-0.85

Crush Strength

N

10-80

100-180

150-220

Loss of Lgnition

%

5.0

5.0

5.0

Loss of Attrition

%

0.5

0.5

0.5

Pore Volume

ml/g

≥0.4

≥0.4

≥0.4

Na2O

%

≤0.45

≤0.45

≤0.45


Copyright 2015-2018 traveler  blogs 魯ICP備15023737號-4

seo seo