Etera Dimethyl - wahie nāianei mō te engines diesel

Hākawa o - pärönaki o waiwaihā, te rāpoi ngota o nei te ngota hauwai whakakapia o te rōpū OH te i runga i te waro tuwhena. Hoki angamaheni metamerism pūhākawa me mekameka pūwaro poinanahatanga.

He tika ki tona Pekanga waiwaro mekameka poinanahatanga.

Metamerism - momo o te poinanahatanga i roto i nei e rua, neke atu rānei ngā hākawa i te tātai rāpoi ngota rite engari rerekē hanganga rāpoi tika ki te Radicals rerekē i runga i ngā taha e rua o te hāora "piriti". Hei tauira, hāngai te tātai rāpoi ki toru S4N10O hākawa:

- CH3-e-CH (CH3) 2;

- CH3-e-C3H7;

- C2H5-e-C2H5.

Kua rite ēnei matū synthetically, tae atu dimethyl Etere. māngai te tātai o tenei pūhui e rua Radicals methyl, e he tūhonohono hāora "piriti".

Me kï reira e kore e te āhua o te hākawa i roto i te āhua noa puta. Dimethyl me methyl Ethyl hākawa, - hau. Ko te muri torutoru māngai - wai, i te hākawa teitei - totoka. He tino painga wairewa i roto i te wai, te tino pai i roto i ngā whakarewa organic ratou. māngai Toharite (dipropyl, diethyl propiletilovy) - te whakarewa organic faufaa. ngā āhuatanga ōkiko o enei pūhui matū waro tēnā i runga i te taimaha rāpoi.

Dimethyl takanga'Eta o

Whakaahua ana i te taonga, ko te ngāwari wairewa i roto i te wai, te waihā, diethyl me dipropyl Etere. whiwhi ana tēnei hākawa te tika ki te maroketanga, me te waihā mewaro rite te byproduct o te hanga o te waihā mewaro i CO me H2. Whakamahia i roto i ngā pūnaha Refrigeration rite te refrigerant.

I roto i te heke mai tata, ka kia kore whakawhiti engines diesel i runga i te hau, me te dimethyl Etere. Ko te nui ngawari te hangaia anō taua o ratou utu whakaritea ki te whakawhiti ki te hau tūturu. Ko te whenua ārahi i roto i te hanga o enei engines ko te US, Russia me Japan.

I roto i te tīmatanga o te rautau 21, faaoti te kāwanatanga Russian i runga i te whakamahi o kora kē i roto i te waka huarahi. whakamahia Dimethyl Etera i roto i ngā taraka. I hanga he whakatau tuwhena taua e tika ana ki te meka i te pira o pūhui hauota i engines diesel tāuta i roto i ngā taraka, i roto i nga rohe whakapumautia e rave rahi taime. he pai hoki tenei momo o te pūkaha Dimethyl Etere, ratou tata kore e hiahia ana ki te kia toe langa. i roto i anake te whakamahi o te wahie kē engine ake hou hou tae te taumata o Euro-3 kaiao.

Kawanatanga huri noa te ao e māia e te wahie heke mai mō te engines diesel ko dimethyl Etera. I teie mahana te mea he taonga hua te nuinga mā te whakamahine hau māori. I roto i te wāhanga tuatahi o te tukanga ohaoha ano ki ripeneta hau tūturu, reira whakaputa i te hau te kōtuitanga. I muri iho, kua tahuri ai ki te methyl waipiro. Atu maroketanga waihā mewaro Nireaha, reira whiwhi dimethyl Etera. Tera atu ano tetahi tikanga mo te ariā o mea hākawa - faafariuraa tika o te hau kōtuitanga ki mewaro.

Hākawa whakaritea ki te diesel wahie he ona painga, me, o te akoranga, kino. I roto i te hanganga o ngā rāpoi ngota hākawa ngaro "waro-waro" here. Nā ki te ihirangi hāora nui whakarato reira atomization pai mā te injecting rangi i roto i te taiao ki te pāmahana t teitei taonga e koropupu ano. Ēnei āhuatanga whakapai ake parariraa. Na roto i te whakamahi o tenei wahie kē heke haruru pūkaha, e faarahi te reira tona tika.

Ko te āhuatanga matua o tenei hākawa ngā raro uara calorific me te kiato o raro. arata'i tenei katoa ki te hua i roto i te kohi wahie. Tenei mea ko te āhuatanga lubricating rawa rawakore.