tsananguro yechigadzirwa:
Chinhu chikuru cheuchi zeolite ndeye zeolite yechisikigo, iri inorganic microporous material inoumbwa neSiO2, Al2O3 uye alkaline simbi kana alkaline pasi simbi. Iyo yemukati pore vhoriyamu inoverengera 40-50% yehuwandu hwehuwandu uye yayo chaiyo nzvimbo iri 300-1000 m2 / g. Iine maitiro ekudzivirira kwekushisa kwepamusoro, kusapisa, kugadzikana kwakanaka kwekushisa uye kugadzikana kwehydrothermal. Iyo yakakwira-inoshanda molecular sieve inotakura ine yakanaka adsorption performance, isina kusvibiswa kwechipiri, uye inogona kuvandudzwa pakupisa kwakanyanya. Kuenzaniswa nemuzinga weuchi wakabatidzwa kabhoni, kuita kwayo kunosvika 25%. Kushanda kwepamusoro, kunoshandiswa zvakanyanya mukushambadza, kupatsanura, catalysis uye minda yezvakatipoteredza, yakakodzera kune yakakura mhepo vhoriyamu, yakaderera concentration organic tsvina gasi kurapwa.
Features:
1. Yakasimba adsorption selectivity: Molecular sieve ine yakanaka uye yakafanana pore size uye ionic adsorbent. Naizvozvo, inogona kusarudza adsorb zvichienderana nehukuru uye polarity yemamorekuru, uye inogona kunyatsobvisa ethylene uye propylene kubva kune yakazara hydrocarbons. Kubviswa kweacetylene kubva kuethylene kunotsanangurwa neiyo yakasimba polarity.
2. Yakasimba adsorption kugona: Kunyangwe kana gasi remisheni yekumisikidza yakadzikira, ichine adsorption kugona.
3. Haina kunyanya kukanganiswa nekushisa uye ichiri nehukuru adsorption kukwanisa kune yakakwirira tembiricha, nepo mamwe adsorbents anokonzerwa zvakanyanya nekushisa.
Huchi zeolite molecular sieves ndezvi: microporous molecular sieves uye mesoporous molecular sieves.
(1) Microporous molecular sieves ane molecular pore dhayamita isingasviki 2nm uye 2-50nm ndiwo mesoporous molecular sieves (pamusoro pe50nm macroporous molecular sieves). Mesoporous molecular sieves ane yakanyanya kukwirira yakananga nzvimbo, yakajairwa uye yakarongeka chiteshi chimiro, yakamanikana pore saizi yekugovera, uye saizi yepore. Hunhu hwekuramba huchichinjika saizi inoita kuti zviome kushambadza uye kuparadzanisa macromolecules mune akawanda microporous molecular sieves. uye kuita basa rakakosha mukuita zvinokonzeresa.
(2) Pakusarudza, ma molecular sieve zvinhu zvine zvimiro zvakasiyana uye saizi yepore inofanirwa kugadzirwa zvinoenderana neyakasiyana zvikamu zve organic tsvina gasi kuti uwane yakanangwa organic tsvina gasi kurapwa, kusangana nezvinodiwa, uye kusangana nemiyero yekuburitsa.
Iyo yakajairika muzinga zeolite molecular sieve size i100*100*100mm. Isu tinopawo macustomized services. Munguva pfupi yapfuura, mutengi akatenga 168 * 168 * 100mm uchi yeuchi zeolite molecular sieve kubva kwatiri.
Heino mifananidzo yakajairika saizi:
Nguva yekutumira: Jan-07-2025