Sehlohleletši sa Zeolite Beta

Sehlohleletši sa Zeolite Beta

1. Pore boholo ba dikanale linear ke 0.66 nm × 0.67 nm, pore boholo ba dikanale kobehileng ke 0.56 nm × 0.56 nm;
2. The marapo a Beta zeolite catalyst e bopilwe ka tse tharo - mahlakoreng, leshome le metso e 'meli - litho lesale kanale sefapano- amanang;
3. Ka tlwaelo e sebediswa bakeng sa FCC sehlohleletsi, hydrocracking sehlohleletsa, alkylation additive, tšilafalo phokotso ya VOCs, NOx, le N2O, joalo-joalo.
Romela potšišo .
Tlhalošo
Ditekanyetšo tša setegeniki .

Henan Sinmat Chemical Co., Ltd. ke e mong oa bahlahisi ba tšepahalang ka ho fetisisa le bafepedi ba zeolite catalyst beta ka China. Ka phihlelo e ntši, re go amogela ka borutho go reka boleng bjo bo phagamego bja zeolite catalyst beta bakeng sa thekišo mo go tšwa feketoring ya rena. Ikgokaganye le rena bakeng sa sampole ya mahala.

 

Matseno

 

Sehlohleletši sa zeolite Beta goba sefe ya dimolekule tša zeolite, ke zeolite ya maitirelo yeo e nago le mohuta wa kristale wa BEA. E na le sebopego sa sefapano sa mahlakore a mararo-porous, gomme marapo a yona a bopilwe ka diyuniti tša tetrahedral silicate le aluminium oxide. Ka tshepedišo ya pore ya Beta zeolite, bogolo bja pore bja dikanale tša linear ke 0.66 nm × 0.67 nm, mola bogolo bja pore bja dikanale tše di kobegilego e le 0.56 nm × 0.56 nm.

 

Beta zeolite e lokišitšwe ka tshepedišong ya tswako ya alkaline hydrothermal ka go šomiša tetraethylammonium hydroxide (TEAOH) bjalo ka thempleite. E dirišwa kudu mafapheng a a latelago (e sego fela):

  • Ka dikhemikhale tša petroleum, Beta zeolite e šomišwa bjalo ka sešušumeletši sa FCC le sešušumeletši sa hydrocracking, mmogo le dimelo tša yona tša pore, go hwetša ditšweletšwa tša oli tše di kgethilwego; goba e šomišwa go isomerization ya diparafine tša mothalo, go oketša palo ya octane ya peterole.
  • Ka dikhemikhale tše botse, Beta zeolite e šomišwa bjalo ka tlaleletšo go tšweletša ethylbenzene le isopropylbenzene, ka alkylation ya benzene le olefins; go oketša diteng tša aromatics tša peterole, ka aromatization ya n-hexane.
  • Ka tšhireletšong ya tikologo, Beta zeolite e dirišetšwa taolo ya go ntšhwa ga moya wa dikoloi, tlhwekišo ya khase ya ditlakala ya intasteri, le phokotšo ya go ntšhwa ga di-VOC, NOx, N2O le dikgase tše dingwe.

 

Beta based molecular sieve
Beta catalyst
Beta molecular sieve

 

Tlhaloso ya Sethekniki

 

Beta ya go

SiO2/Al2O3(mol / mol) .

Foromo ya Cation

Na2O (wt%) .

Bokristale (%) .

BET Sebaka sa Bokagodimo(m2/g)

XS - B-25H ya go swana le yona

23

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 700

XS - B-30H ya go swana le yona

27

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 700

XS - B-40H ya go swana le yona

40

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 700

XS - B-70H ya go swana le yona

68

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 650

XS-B-100H ya go swana le yona

92-110

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 650

XS - B-150H ya go swana le yona

148

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 650

XS-B-300H ya go swana le yona

298

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 600

XS - B-800H ya go swana le yona

820

H

0

E kgolo go feta goba e lekanago le 95

E kgolo go feta goba e lekanago le 600

 

Kgopelo

 

  • FCC sehlohleletši le hydrocracking sešušumeletši
  • Alkylation tlaleletšo
  • Phokotšo ya go ntšhwa ga dikhemikhale tša di-VOC, NOx le N2O bj.bj.

 

Dithegi tše di fišago .: zeolite sehlohleletši beta, beta sehlohleletši, beta zeolite, beta dimolekule sefe, beta zeolite dimolekule sefe

Romela potšišo .
Romela potšišo .