金马厂家介绍
巩义市金马水处理材料厂是活性炭、滤料等产品专业生产加工的工厂,拥有完整、科学的质量管理体系。巩义市金马水处理材料厂的诚信、实力和产品质量获得业界的认可,欢迎各界朋友莅临参观、指导和业务洽谈。
分子筛概述
分子筛是指具有均匀的微孔,其孔径与一般分子大小相当的一类物质。分子筛主要吸附水,甲醇、乙醇、、、二氧化碳、乙烯、丙烯,对水的选择吸附性能高于任何其他分子。是工业上用量最大的分子筛品种之一。主要用于天燃气以及各种化工气体和液体、冷冻剂、药品、电子材料及易变物质的干燥,氩气纯化,甲烷、乙烷、丙烷的分离。通过吸附的优先顺序和尺寸大小来区分不同物质的分子,所以被形象的称为“分子筛&dquo;。分子筛由于使用途径不同,可以分为3A/4A/5A/10X/13X/13空分专用分子筛、中空玻璃分子筛、分子筛活化粉、碳分子筛等。
分子筛性能
1、物理特性
(1)比热:约0.95KJ/KgXK(0.23Kcal/KgX℃
(2)导热系数(脱水物):2.09KJ/MXK(0.506Kcal/mX℃
(3)水吸附热:约3780KJ/Kg(915Kcal/Kg)
2、化学特性
分子筛能承受600—700℃的短暂高温,但再生温度一般在400℃以下。分子筛可在PH值5-10范围的介质中使用;在盐溶液中能交换某些金属阳离子。
分子筛是一类结晶的硅铝酸盐,由于它具有均一的孔径和极高的比表面积,所以具有许多优异的特点。
(1)按分子的大小和形状不同的选择吸附作用,即只吸附那些小于分子筛孔径的分子。
(2)对于小的极性分子和不饱和分子,具有选择吸附性能,极性越大,不饱和度越高,其选择吸附性越强。
(3)具有强烈的吸水性。哪怕在较高的温度、较大的空速和含水量较低的情况下,仍有相当高的吸水容量。
分子筛理化指标
性能
单位
技术指标
形状
条形
球形
直径
mm
1.5-1.7
3.0-3.3
1.7-2.5
3.0-5.0
粒度合格率
%
≥98
≥98
≥96
≥96
堆积密度
g/ml
≥0.66
≥0.66
≥0.66
≥0.66
磨耗率
%
≤0.20
≤0.40
≤0.20
≤0.20
抗压强度
N
≥30/cm
≥45/cm
≥30/p
≥70/p
静态水吸附
%
≥20.5
≥20.5
≥21
≥21
吸附
%
≥15
≥15
≥15
≥15
包装水含量
%
≤1.5
≤1.5
≤1.5
≤1.5
分子筛用途
分子筛主要用于天燃气以及各种化工气体和液体、冷冻剂、药品、电子材料及易变物质的干燥,氩气纯化,甲烷、乙烷、丙烷的分离。
3A分子筛主要用于不饱和烃如石油裂解气、乙烯、丁二烯的干燥;极性液体如甲醇、乙醇的干燥、制冷剂的干燥;煤油和航空发动机的深度干燥;氮氢混合气体的干燥。石油化工、真空玻璃等工业用干燥剂。
4A分子筛是工业上用量最大的分子筛品种之一,主要用于空气、天然气烷烃、制冷剂等气体和液体的深度干燥;氩气的制取和净化;药品包装、电子元件和易变质物质的静态干燥;油漆、染料、涂料中脱水剂。
5A分子筛可以吸附正构烃类和醇类气体。在弱酸介质中具有高的稳定性。可作为石油、化工、天然气及其它工业用气体的干燥和精制。
13X分子筛能吸附较大临界直径的分子,主要用于气体的干燥和净化,空气装置原料气的净化,可有效吸附空气中的二氧化碳、水、有机硫化物等物质。
Y型分子筛具备X型分子筛烃似的晶体构造,但化学组成不同(硅铝比拟大)通常用于催化范畴。
联系方式
工厂名称:巩义市金马水处理材料厂
工厂地址:巩义市小关镇龙门村三组
销售经理:杨灵枝
联系电话:18300672311
固话传真:0371-60266016
咨询QQ:2913905530
分子筛产品实拍
英文介绍
Molecula sieve pefomance1, the physical popeties(1) specific heat: 0.95 KJ/KgXK (0.23 Kcal/KgX ℃(2) the coefficient of themal conductivity (anhydide) : 2.09 KJ/MXK (0.506 Kcal/mX ℃(3) the wate adsoption heat, about 3780 kj/Kg (915 kcal/Kg)2, the chemical chaacteistics ofMolecula sieve can bea the tansient high tempeatue of 600-700 ℃, but the egeneation tempeatue below 400 ℃.Molecula sieve can be in ange of the PH 5-10 medium use;In the salt solution can exchange some metal cations.Molecula sieve is a kind of cystalline silicon aluminate, because it has a unifom poe size and high specific suface aea, so it has many excellent chaacteistics.(1) accoding to the molecula adsoption effect on the choice of the size and shape of the diffeent, namely only those smalle than the molecula sieve adsoption apetue molecules.(2) fo small pola molecules and unsatuated molecules, has selective adsoption pefomance, the lage the polaity, not the highe the degee of satuation, the choice and the stonge adsoption.(3) has stong wate imbibition.Even at a highe tempeatue and lage space velocity and low moistue content, still has a high wate absoption capacity.
Molecula sieve puposesMolecula sieve is mainly used in natual gas and vaious chemical gases and liquids, efigeant, medicine, electonic mateials and volatile matte of dy, agon gas puification, sepaation of methane, ethane, and popane.3 a molecula sieve is mainly used in unsatuated hydocabons, such as oil cacking gas, ethylene, butadiene dy;Dy pola liquid such as methanol, ethanol, efigeant dying;Keosene and the depth of the aeoengine dy;Dy nitogen hydogen gas mixtue.Petochemical industy, such as vacuum glass industial desiccant.4 a molecula sieve is industial dosage is one of the lagest vaieties of molecula sieve, mainly used fo ai, gas, paaffin, the depth of the efigeant gas and liquid such as dy;The agon gas making and puification,Dugs packaging, electonic components and metamophic mateial static and dy;Paint, dye, dehydating agent in the coating.5 a molecula sieve can adsoption is compose of hydocabons and alcohol gas.In weak acid medium with high stability.Can be used as petoleum, chemical, natual gas and othe industial gas dy and efined.13 x molecula sieve adsoption of citical diamete lage molecules, it is mainly used fo the dying and puification of the gas, ai plant feed gas puification, can effective adsoption mateials such as cabon dioxide fom the ai, wate, oganic sulfides.Y type molecula sieves with X type molecula sieve hydocabon cystal stuctue, chemical composition but diffeent (silicon aluminum compae) is usually used in catalytic categoy.
Contact infomation
Factoy name: Gongyi Jinma wate teatment mateial factoy
Factoy addess: thee Gongyi city small town Longmen VillageSales Manage: Yang LingzhiContact phone: 18300672311Telephone Fax: 0371-60266016Consulting QQ:2913905530
金马厂家实拍
厂家资质
联系方式
工厂名称:巩义市金马水处理材料厂
工厂地址:巩义市小关镇龙门村三组
销售经理:杨灵枝
联系电话:18300672311
固话传真:0371-60266016
咨询QQ:2913905530