Man fetur B-70. Man fetur na jirgin sama na karnin da ya gabata

Features na abun da ke ciki da kuma kaddarorin

Gasoline B-70 yana da alaƙa da:

• Rashin ƙari na tetraethyl gubar, wanda ya sa ya zama lafiya kamar yadda zai yiwu ga muhalli.
• Mai nuna alama na lambar octane, wanda ke sauƙaƙe tsarin kunnawa tilas.
• Matsakaicin yawan guba na tururi, wanda baya buƙatar ƙirƙirar matakan musamman, masu tsada sosai don amintaccen ajiyarsa.

A abun da ke ciki na man fetur ya hada da cikakken hydrocarbons da isomers, benzene da kayayyakin da ta aiki, kazalika da aromatic mahadi alkyl. An ba da izinin ƙaramin adadin sulfur da abubuwan resinous, wanda bai wuce 2,1% gabaɗaya ba.

Babban kaddarorin kamfanin jirgin sama mai samfurin B-70:

1. Yawan yawa, kg / m³ a dakin zafin jiki: 750.
2. Zazzabi na farkon tsarin crystallization, ⁰C, ba ƙasa da: -60.
3. Lambar Octane: 70.
4. Cikakken tururin matsa lamba, kPa: 50.
5. Tsawon lokacin ajiya ba tare da lalata ba, h, ba ƙasa: 8.
6. Launi, wari - babu.

Amfani

An ƙirƙiri petur B-70 don amfanin farko a injunan jirgin piston. A halin yanzu, rabon amfani da jirgin piston a aikace a harkokin sufuri ya ragu sosai. Saboda haka, man fetur da aka samar an fi amfani dashi azaman sauran ƙarfi na duniya, ana sauƙaƙe wannan ta hanyoyi masu zuwa:

• Yana fitar da sauri daga kowace ƙasa, ba tare da barin tabo akansa ba.
• Ƙananan dogara ga canje-canjen zafin jiki, wanda ya rage ko da a yanayin zafi mara kyau na iska na waje.
• Homogeneity na sinadaran abun da ke ciki, kyale dogon lokaci ajiya (batun zafin da ake bukata, dangi zafi da kuma mai kyau samun iska.

GOSTs da suka wanzu na man jiragen sama sun fi alhakin samar da man fetur, waɗanda ke ƙunshe da abubuwan da ke hana ƙwanƙwasa. Wannan bai shafi man fetur na B-70 ba, kuma aikin sa na muhalli ya fi na iskar gas na sauran samfuran.

Fasaha na amfani da fetur B-70 a matsayin sauran ƙarfi

Tare da duk kyawawan halayensa, man fetur na jirgin sama a matsayin sauran ƙarfi ana ba da shawarar a yi amfani da shi sosai. Dalilin haka ana daukarsa a matsayin raguwar damshin fata da ya wuce kima, cikakken kutsawa cikin sassan wannan man fetur zuwa gabobin ciki. Don haka ana ba da shawarar yin amfani da safar hannu na roba mai jure acid. Muhimmin abu mai iyakancewa shine kasancewar abubuwan da ke hana ƙanƙara a cikin mai, waɗanda ke aiki azaman mutagen.

Yin amfani da man fetur na B-70 don tsaftace gurɓataccen mai yana tabbatar da kansa ne kawai lokacin aiki tare da nau'ikan kayan fasaha masu wuyar isa, lokacin da babban ƙarfin gas ɗin jirgin sama yana taimakawa wajen isar da shi da sauri zuwa kowane wuri. Ana haɓaka tasirin mai narkewa idan an rage dankon fim ɗin mai da za a cire daga saman. An tabbatar da cewa, idan aka kwatanta da man fetur na irin wannan amfani (misali, Kalos fetur, ko kuma Kallos, bayan da Hungarian chemist wanda ya fara ba da shawarar wannan abun da ke ciki don amfani a matsayin sauran ƙarfi), B-70 mafi inganci narkar da kwayoyin gurɓatacce kuma yana buƙatar kaɗan. ƙuntatawa akan wuraren samun iska inda ake gudanar da irin wannan aikin.

Farashin kowace ton

Farashin waɗannan samfuran ba su da ƙarfi sosai, sabili da haka mafi yawan masu siyarwa sun fi son yin aiki a kasuwa a cikin tsarin farashin farashin. Amma, a kowane hali, farashin ya dogara da ƙarar ma'amala da zaɓin samfuran marufi:

• Marufi a cikin akwati tare da damar 1 lita - daga 160 rubles.
• Shiryawa a cikin ganga na 200 l - 6000 rubles.
• Ga masu siyar da kaya - daga 70000 rubles da ton.

Ka'idar ICE: Injin Jirgin Sama na ASh-62 (bidiyo kawai)