Te maroke o te waipiro i roto i te pourewa whakamātao/whakamaroke/tātari ngota karāhe tuwhera

Whakaahuatanga Poto:

Ko te tātari ngota 3A, e mōhiotia ana ko te tātari ngota KA, me te kōhao o te 3 angstrom, ka taea te whakamahi mō te whakamaroke i ngā hau me ngā wai me te whakamaroke i ngā warowaihā. He whānuitia hoki te whakamahinga mō te whakamaroke katoa o te penehīni, ngā hau pakaru, te ethylene, te propylene me ngā hau māori.

Ko te kaupapa mahi o ngā tātari ngota e pā ana ki te rahi o ngā pūwero o ngā tātari ngota, arā, 0.3nm/0.4nm/0.5nm. Ka taea e rātou te mimiti i ngā ngota hau he iti ake te diameter ngota i te rahi o ngā pūwero. Mēnā he nui ake te rahi o te pūwero, ka nui ake te kaha mimiti. He rerekē te rahi o ngā pūwero, ā, he rerekē anō hoki ngā mea kua tātarihia, kua wehea. I roto i ngā kupu ngāwari, ka taea anake e te tātari ngota 3a te mimiti i ngā ngota i raro i te 0.3nm, me iti iho hoki i te 0.4nm ngā ngota kua mimitihia ki te tātari ngota 4a, ā, he rite tonu te tātari ngota 5a. Ina whakamahia hei whakamaroke, ka taea e te tātari ngota te mimiti i te makuku tae atu ki te 22% o tōna ake taumaha.


Taipitopito Hua

Ngā Tohu Hua

He hanganga tioata auau motuhake tō ngā tātari ngota zeolite, he rahi me te āhua tō ia tātari, ā, he whānui te horahanga mata motuhake. He pokapū waikawa kaha te nuinga o ngā tātari ngota zeolite i te mata, ā, he mara Coulomb kaha kei roto i ngā pūwero tioata mō te whakapūtanga. Nā ēnei āhuatanga ka waiho hei whakakorikori pai rawa atu. Ka mahia ngā tauhohenga whakakorikori rerekē ki runga i ngā whakakorikori totoka, ā, e pā ana te mahi whakakorikori ki te rahi o ngā pūwero tioata o te whakakorikori. Ina whakamahia he tātari ngota zeolite hei whakakorikori, hei kawe whakakorikori rānei, ka whakahaerehia te ahunga whakamua o te tauhohenga whakakorikori e te rahi o ngā pūwero o te tātari ngota zeolite. Ka taea e te rahi me te āhua o ngā pūwero me ngā pūwero tioata te whai wāhi whiriwhiri i roto i te tauhohenga whakakorikori. I raro i ngā āhuatanga tauhohenga whānui, ka whai wāhi nui ngā tātari ngota zeolite i roto i te ahunga tauhohenga, ā, ka whakaatu i te mahi whakakorikori whiriwhiri-āhua. Mā tēnei mahi ka waiho ngā tātari ngota zeolite hei rauemi whakakorikori hou me te kaha kaha.

Raraunga Hangarau

Taonga Wāhanga Ngā raraunga hangarau
Āhua Porowhita Whakaputa
Dia mm 1.7-2.5 3-5 1/16” 1/8”
Te matotoru ≥96 ≥96 ≥98 ≥98
Kīanga papatipu karamu/ml ≥0.60 ≥0.60 ≥0.60 ≥0.60
Te pakū ≤0.20 ≤0.20 ≤0.20 ≤0.25
Te kaha o te kuru N ≥40 ≥60 ≥40 ≥70
H Pūmau2mimiti O ≥20 ≥20 ≥20 ≥20

Te tono/te tākai

Te maroke o ngā momo wai maha (hei tauira: te etanoru)

Te whakamaroke mō te hau, te hau whakamatao, te hau māori me te methane

Te whakamaroke mō te hau pakaru, te ethylene, te acetylene, te propylene me te butadiene

Whakamaroke karāhe whakamaroke

3A-Tatari-Molecular
Tātari-Mōra-(1)
Tātari-Mōra-(2)

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