Rongorongo
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Te tono o te tatari molecular ZSM hei whakakōkī inemea
Ko te tatari molecular ZSM he ahua o te silicaluminate tioata me te rahi o te pore ahurei me te ahua, kua whakamahia nuitia i roto i nga momo tauhohenga matū na te mea he pai te mahi catalytic. I roto ia ratou, te tono o ZSM rāpoi tatari i roto i te mara o te whakakōkī isomerization he attra...Pānuitia atu -
Te kawatanga mata o te tatari ngota ngota ZSM
Ko te waikawa o te mata o te tatari molecular ZSM tetahi o nga mea nui hei whakakorikori. Ko tenei waikawa ka puta mai i nga ngota konumohe i roto i te anga ngota ngota ngota, ka taea te tuku iraoho hei hanga i te mata protonated. Ka taea e tenei mata protonated te uru ki nga momo tauhohenga matū...Pānuitia atu -
Te paanga o te owehenga Si-Al i runga i te tatari ngota ngota ZSM
Ko te tauwehenga Si / Al (Si / Al ratio) he taonga nui o te tatari molecular ZSM, e whakaatu ana i te ihirangi whanaunga o Si me Al i roto i te tatari molecular. He painga nui tenei ōwehenga ki te mahi me te whiriwhiringa o te tatari ngota ngota ZSM. Tuatahi, ka taea e te tauwehenga Si / Al te pa ki te waikawa o te ZSM m ...Pānuitia atu -
ZSM rāpoi tatari
Ko te tatari molecular ZSM he momo whakakorikori me te hanganga ahurei, e whakaatu ana i nga mahi pai i roto i te maha o nga tauhohenga matū na te pai o tana mahi waikawa. E whai ake nei etahi whakakorikori me nga tauhohenga ka taea te whakamahi i nga tatari molecular ZSM mo: 1. Tauhohenga Isomerization: ZSM molecular si...Pānuitia atu -
Rangahau mo te whānuitanga o te whakamahinga o te whakamaroke gel silica
I roto i te hanga me te oranga, ka taea te whakamahi i te kirikiri silica ki te whakamaroke i te N2, te hau, te hauwai, te hau maori [1] me etahi atu. E ai ki te waikawa me te kawakore, ka taea te wehea te whakamaroke ki: te whakamaroke waikawa, te whakamaroke kawakore me te whakamaroke koretake [2]. Ko te kirika silica te ahua he whakamaroke koretake e ahua maroke ana te NH3, HCl, SO2, ...Pānuitia atu -
Me pehea te hanga i te kirikiri silica?
Ko te kirikiri silica he momo rauemi adsorption tino kaha. He matū amorphous, ā, ko tōna tātai matū ko mSiO2.nH2O. Ka tutuki te paerewa matū Hainamana HG/T2765-2005. He rauemi mata maroke kua whakaaetia e te FDA ka taea te pa atu ki nga kai me nga raau taero. Kei a Silica gel ...Pānuitia atu -
Ko te Whakakitenga a Grace Scientist Yuying Shu he whakapai ake i te mahi a te FCC Catalyst me te hoahoa ki te taiao
COLOMBIA, MD, Whiringa-a-rangi 16, 2020 (GLOBE NEWSWIRE) – WR Grace & Co. (NYSE: GRA) i panuitia i tenei ra ko te Tumuaki Kaiputaiao a Yuying Shu i whakawhiwhia ki te kitenga o te kaihoko a Grace Stable kua patene inaianei, toa-toa me te mahi whakarei ake. (GSI) mo Rare Earth Hangarau...Pānuitia atu -
kawe whakakōkī me te zeolite
Ka whakamahi matou i nga pihikete hei whakapai ake i to wheako. Ma te tirotiro tonu i tenei pae, ka whakaae koe ki ta matou whakamahi pihikete. Ētahi atu kōrero. Ko tenei tuhinga e arotahi ana ki nga ahuatanga o te waikawa o te mata o te waikura whakakōkī me te tautoko (γ-Al2O3, CeO2, ZrO2, Si...Pānuitia atu
