1,Mehato ea bohlokoa ea ho khetha
1. Etsa qeto ea mokhoa oa ho futhumatsa
-Ho futhumatsa mokelikeli oa metsi: E loketse mekhoa e koetsoeng e nang le mocheso ≤ 300 ℃, tlhokomelo e lokela ho lefshoa ho phello ea viscosity ho fluidity.
- Ho futhumala ha khase ea khase: e loketse mekhoa e koetsoeng ho 280-385 ℃, e nang le bokhoni bo phahameng ba ho fetisa mocheso empa e hloka botsitso bo phahameng ba mocheso.
2. Beha mocheso oa mocheso
-Mocheso o moholo oa ho sebetsa: E lokela ho ba 10-20 ℃ tlase ho feta boleng bo tloaelehileng ba oli ea ho fetisa mocheso (e kang 320 ℃ boleng ba lebitso, tšebeliso ea sebele ≤ 300 ℃) ho qoba ho pheha kapa oxidation.
-Mocheso o fokolang oa ho sebetsa: Viscosity e lokela ho netefatsoa hore e ≤ 10mm ²/s (haeba ho hlokahala ho latela mocheso mariha ho thibela ho tiea).
3. Mofuta oa sistimi e tsamaisanang
-Tsamaiso e koetsoeng: Tšireletseho e phahameng, e loketseng ts'ebetso e tsoelang pele, oli e khothalletsoang ea synthetic e fetisang mocheso (e kang motsoako oa diphenyl ether).
-Sistimi e bulehileng: Hoa hlokahala ho khetha oli ea diminerale e nang le thepa e matla ea antioxidant (joalo ka L-QB300) le ho khutsufatsa potoloho ea phetoho.
2,Khetho ea mofuta oa oli e fetisang mocheso
Mofuta oa liminerale o na le theko e tlase le botsitso bo tloaelehileng ba mocheso, bo lekanyelitsoeng ho sebelisoa ha mokelikeli ≤ 300 ℃ LQB300 LQC320
Mofuta oa maiketsetso o na le botsitso bo matla ba mocheso (ho fihlela ho 400 ℃) mme o loketse boemo ba khase le maemo a mocheso o phahameng. E boetse e loketse 240 ℃ le 400 ℃ metsoako ea biphenyl ether le mefuta ea alkyl biphenyl.
3,Lintlha tsa bohlokoa tsa ts'ebetso
1. Ho tsitsisa ha mocheso: Boleng ba acid ≤ 0.5mgKOH / g le carbon e setseng ≤ 1.0% ke menyako ea tšireletso, 'me ho hlokahala ho nkeloa sebaka haeba ho feta litekanyetso.
2. Tšireletseho ea oxidation: Sebaka se bulehileng sa flash ke ≥ 200 ℃, 'me ntlha ea pele e belang e phahame ho feta mocheso o phahameng oa ho sebetsa.
3. Botsoalle ba tikoloho: Ntho ea pele e lokela ho fanoa ho oli e se nang chefo le ea biodegradable synthetic synthetic heat transfer (e kang mofuta oa diphenyl ether).
4,Litlhokomelo tsa khetho
1. Qoba ho se utloisisane:
-Oli ea liminerale e ke ke ea sebelisoa mekhoeng ea khase ea khase, ho seng joalo e na le tšekamelo ea ho oxidation le ho lutla.
-Litsamaiso tse koetsoeng li thibela ho sebelisoa ha ntlha e tlaase ea ho bela le oli e sa tsitsang.
2. Letšoao le Setifikeiti:
-Khetha lihlahisoa tse netefalitsoeng ho latela maemo a GB23971-2009 'me u shebe litlaleho tsa tlhahlobo ea motho oa boraro.
-Beha pele lihlahisoa tse fanang ka ts'ebeletso ea kamora ho rekisa, joalo ka Great Wall Thermal Oil le Tongfu Chemical.
5,Litlhahiso tsa tlhokomelo
- Teko ea ka mehla: Boleng ba asiti le khabone e setseng li lekoa ka mor'a likhoeli tse ling le tse ling tse tšeletseng, 'me liphetoho tsa viscosity li hlahlojoa selemo le selemo.
-System Tialing: Litsamaiso tse koetsoeng li hloka tšireletso ea nitrogen, athe litsamaiso tse bulehileng li hloka nako e khuts'oane ea ho hloekisa.
Haeba u batla ho tseba haholoanyane ka sehlahisoa sa rona, ka kopoiteanye le rona!
Nako ea poso: Apr-10-2025
