Homeliness, Tools uye midziyo
Lamp mafuta: Guests kushandisa. Eparafini rambi, "Die Fledermaus"
Eparafini - kana läpinäkyvä mvura ine yellowish mumvuri, inova mugumisiro epetroleum yokucheneswa. Siyana chaizvo kwakanaka uye jikichira kusachinja-chinja. Kune mhando zvakawanda kubatana. It rinoshandiswa bhizimisi uye upenyu hwezuva nezuva. It anoshumira avhiyesheni huni reparafini. Mutengo zviri zvikuru kuvatumwa, semuenzaniso, peturu kana Diesel mafuta.
Pakati Mhando yeHydrocarbon rakabudisa chinokosha mugove zvinoda okuvimba reparafini. Nezvake, uye ichakurukurwa mberi munyaya.
Kuwana eparafini
Amazing ehupfumi mafuta kushandura maitiro avo sezvo pamusana DISTILLATION ndaona mazana emakore akapfuura. Asi chete XVIII remakore takatanga kushandisa zvigadzirwa vakagamuchira somugumisiro izvi. Kunyange ipapo, masayendisiti akanyora kuti somugumisiro wacho DISTILLATION mafuta Kuchinja ruvara rwayo kubva murima kuchiedza tsvuku. Yakati, mukusiyana kuti kutanga zvinhu, chiedza rinovheneka fuma zhinji nyore. Izvi zvakawanika akaumba hwaro mamwe kushandiswa kuwana mafuta neparafini.
Reparafini inotengwa kubva peturu kubudikidza DISTILLATION, nayo (kana rectification). The Ipfungwa rechipiri - kierrätys zvakafanana "ndarama dema". Mune zvimwe zviitiko, murwiyo iri pasi zvakare hydrotreating. Izvi anovandudza yacho fuma. Somugumisiro azvaiitwa aromatics kugutsikana mune acho akaenzana 14-30%.
Richivhenekera eparafini akawana kubva nyore reparafini. Nokuti ichi yokupedzisira ari pasi hydrotreating. Kana tikaongorora izvi kubva makemikari nemaonero, hydrogen maatomu vasiyana yeHydrocarbon mamorekuru anoumba reparafini. Somugumisiro, mashoko mamorekuru hwakavhunika zvinonhuwirira Mahydrocarbon nesarufa uye nezvimwe zvinhu zvine maatomu akafanana. Saka zvisingakoshi zvinoriumba vanobviswa.
mamiriro
The Kuronga eparafini haana "Quick" pachena. Inogona siyana zvichienderana norudzi oiri ichakasangana nezvimwewo, chinoitwa kubva iyo, uyewo nzira kwayo kugadzira. The zvinhu dziri nziyo, vanoramba kuchinja. Changes chikamu muzana vavo chete. Huru Chikamu inogarwa siyana siyana Mahydrocarbon. Zvichienderana murwiyo uye maitiro yekupindurwa pfuma pachayo.
Zvinoumba eparafini ndedzinotevera marudzi carbons:
- Tikadzivisa aliphatic, vane kugutsikana dzinosiyana 20 kusvika 60% of zvachose vhoriyamu.
- Naphthenic (20 kusvika 50%).
- Bicyclic anonhuhwirira - kubva 20 kusvika 30%.
- Zviri unsaturated Mahydrocarbon ave kusvika 2%.
The zvasara kuva netsvina okisijeni, sarufa senitrogen yeimwe. Nesarufa zviri eparafini jekeso hakuiti kupfuudza 0.1 muzana tichiregeredza yacho hydrogenation kwacho.
Makuriro Akaita kushandiswa
mafuta Lamp inoshandiswa mwenje. Chero zita, uyu ndiwo zvaainyanya asi kwete chete nzvimbo kushandiswa.
Zvinoshandawo imba midziyo yemagetsi kuti kudziyisa kana kubika. Idzi dzinosanganisira:
- Eparafini chitofu - kudziyisa mudziyo, iyo yaimbonzi kwapararira. Kana basa rake haisi zvakananga combustion kuti reparafini, chete izvozvo runopwa. Nokuda kwaizvozvo, hapana paumbwe chin'ai.
- Eparafini chitofu, iyo yakasiyana yapfuura mhando chokuti yatova kutsva reparafini. Saka, shandisa mimwe vedas eparafini haagoni kuva nokuda zvichibvira paumbwe chin'ai.
- Primus, izvo zvakafanana gasi burner. Zvakasiyana chete mamwe mhando mafuta. Chinowanzoonekwa atora kuvashanyi uye vabati vehove.
Imwe nzvimbo yekushandiswa - the michina izvo kucheka simbi. Kupararira munzvimbo idzi yakafanira kuchitendero ndechokuti murazvo iri combustion anosvuta mabhokisi reparafini.
Uyezve, ichi mhando eparafini anoshandiswa sezvo solvent. Akashandisa ari kugadzirwa adhesives, pendi, rabha, mumba (rokuchenesa mbatya, matehwe zvinhu zvakadaro).
"Die Fledermaus"
Eparafini mwenje akava kwaziso zhinji kubva kare, izvo Ndinoda kurangarira dzimwe nguva. vanhu vashoma vachinakidzwa navo kumba zvino. Asi imi hamuna kukanganwa izvi? Somuenzaniso, reparafini rambi, "Die Fledermaus". Ndiani asingadi kurangarira naye? Icho chinhu chizvarwa, inotiyeuchidza vaduku. Izvi Chokwadi, hakusi pamutemo zita. Asi ndizvo sei akadanwa vanhu. Uye izvi kusonganirana vachidedera murazvo. Iye flickered, rakafukidza nembato, iyo kazhinji richivezwa akanzwa. Ndiyo ndangariro izvo iwe usingadi kukanganwa. Vazhinji vanodana vavo mashoko. Saka, ngatidzokerei chimbi.
Reparafini Lamp "die Fledermaus" uye kutengeswa panguva. Inogona kuva akanaka kushongedzwa weimba kana kumusuwo. Its ukoshi nhasi iri pamusoro masere uye chiuru hafu rubles.
unhu fuma
pachena maitiro zvinodiwa kuti havatsananguri dzinokosha zvivako nezvinhu uye zvinhu nokuvandudzwa Russia. Hapana Kunze uye mwenje mafuta. GOST 11128-65 uye GOST 4753-68 akaisa dzinokosha parameters kuti zvinofanira akasangana, ichi zvinobata moto zvokunwa.
Kana kushandisa eparafini okuvimba, zvakakosha kufungawo kukwirira noutsi pfungwa, sarufa kugutsikana, nokupenya pfungwa, uye turbidity. Last indekisi inechirevo mano yeHydrocarbon kupisa yakaderera tembiricha. Uyezve, rambi reparafini vanofanira zvine vaifanira zvinoita uwandu chiedza migumo (i.e., nomuganhu aliphatic Mahydrocarbon).
Mhando okuvimba eparafini
remubatanidzwa ichi vangava marudzi akawanda, imwe neimwe ine pachake zvachiri. Rakajairika ndiwo mwenje mafuta KO-25. Kana akaumba rakajeka murazvo combustion pa risina chin'ai inotungamirwa nezvimwe zvinokuvadza yeimwe. Uyezve, pane mhando richivhenekera eparafini sezvo DA-20, DA-22, DA-30 akadaro.
All mhando zvakafanana zviri nesarufa haasi kupfuura 0,003 muzana nhamba. Ndizvo zvakafanana uye ane iine acid nhamba isingadariki kuti kwokufananidzira 1.3%.
Eparafini chiedza KO-30 ane yakadereresa arambe achirema, inova 0,790 magiramu por masendimita 3 panguva tembiricha 20. inegumi. The chete nhamba asi ane zvishoma pamusoro 0,830 magiramu por masendimita 3, anorondedzera kuti KO-20.
Flash nguva nokuti DA-30 ndicho 48 inegumi. Nokuti dzimwe mhando reparafini, ukoshi ichi harwuwire pazasi mana inegumi. Panguva iyoyowo, gore pfungwa nokuda ose -15 inegumi. Chete richivhenekera eparafini giredhi KO-20 ane gore pfungwa tembiricha yakadzikira kusvika pa-gumi inegumi.
Mari zvinhu
Ngationei kuti zvikuru unofanira kupedza mari yokutenga reparafini. mutengo wayo achavaponesa zvinhu zvakawanda, kusanganisira pamusoro zvachiri.
Saka, mutengo kuti rambi mafuta KO-25 inotanga dzimwe rubles 35 paminiti kilogram, kana masendi 50 paminiti fő, kana kutenga nawo hombe. Mugaba duku Vhoriyamu huni zvichava anodhura (anenge 70-100 rubles muzana fő).
mafuta Mwenje yakakurumbira chinokosha panguva ino. unhu Universal kumubvumira kuti arambe ari kudiwa mune dzimwe nzvimbo bhizimisi uye zvifambiso.
Similar articles
Trending Now