1m*3mm 4Å 分子筛填充柱
简单介绍
4Å 分子筛填充柱,液化石油气,二甲醚,甲缩醛,乙缩醛,乙醇,室内空气TVOC,变压器油溶解气,医疗器械,环氧乙烷,氨水,氨气,苯系物,乙缩醛,乙酸乙酯,医疗器械,EO ,过氧化物
1m*3mm 4Å 分子筛填充柱的详细介绍
4Å 分子筛填充柱
4Å 分子筛填充柱 详细信息:
名称:填充柱
规格:1m*3mm
型号:4Å
4Å 分子筛的孔径为4Å ,吸附水,甲醇、乙醇、硫化氢、二氧化硫、二氧化碳、乙烯、丙烯,不吸附直径大于4A的任何分子(包括丙烷),对水的选择吸附性能高于任何其他分子。是工业上用量大的分子筛品种之一。
4Å 分子筛填充柱 图片:








4Å molecular sieve packed column
4Å molecular sieve packed column Details:
Name: Packed column
Specification: 1m*3mm
Model: 4Å
The 4Å molecular sieve has a pore size of 4Å, and it adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecules. It is one of the most used molecular sieve varieties in industry.
Chemical formula: Na2O·Al2O3·2SiO2·9/2H2O
Silicon to aluminum ratio: SiO2/Al2O3≈2
Effective pore size: a bout 4Å
4Å 分子筛填充柱 详细信息:
名称:填充柱
规格:1m*3mm
型号:4Å
4Å 分子筛的孔径为4Å ,吸附水,甲醇、乙醇、硫化氢、二氧化硫、二氧化碳、乙烯、丙烯,不吸附直径大于4A的任何分子(包括丙烷),对水的选择吸附性能高于任何其他分子。是工业上用量大的分子筛品种之一。
化学式:Na2O·Al2O3·2SiO2·9/2H2O
硅铝比:SiO2/ Al2O3≈2
有效孔径:约4Å
指标
|
单位
|
球状
|
条状
|
|
|
|
规格
|
mm
|
0.5-1.0
|
1.6-2.5
|
3-5
|
1.6
|
3.2
|
静态水吸附(25℃,RH50%)
|
%wt
|
≥21.5
|
≥21.5
|
≥21.5
|
≥21
|
≥21
|
磨耗率
|
%wt
|
≤0.2
|
≤0.2
|
≤0.2
|
≤0.25
|
≤0.25
|
堆积密度
|
g/ml
|
0.69-0.75
|
≥0.69
|
≥0.69
|
≥0.70
|
≥0.65
|
抗压强度
|
N
|
/
|
≥30
|
≥80
|
≥40
|
≥70
|
包装含水量
(575℃,3小时)
|
%wt
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
≤1.5
|
吸附甲醇量
|
mg/g
|
≤140
|
≤140
|
≤140
|
≤140
|
≤140
|
4Å 分子筛填充柱 图片:








4Å molecular sieve packed column
4Å molecular sieve packed column Details:
Name: Packed column
Specification: 1m*3mm
Model: 4Å
The 4Å molecular sieve has a pore size of 4Å, and it adsorbs water, methanol, ethanol, hydrogen sulfide, sulfur dioxide, carbon dioxide, ethylene, and propylene. It does not adsorb any molecules (including propane) with a diameter greater than 4A. The selective adsorption performance of water is higher than any other molecules. It is one of the most used molecular sieve varieties in industry.
Chemical formula: Na2O·Al2O3·2SiO2·9/2H2O
Silicon to aluminum ratio: SiO2/Al2O3≈2
Effective pore size: a
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