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Choyesera Mtengo wa Asidi wa Mafuta a Transformer (potentiometric titration)

Choyesera Mtengo wa Asidi wa Mafuta a Transformer (potentiometric titration) Chithunzi Chowonetsedwa
  • Choyesera Mtengo wa Asidi wa Mafuta a Transformer (potentiometric titration)
  • Choyesera Mtengo wa Asidi wa Mafuta a Transformer (potentiometric titration)
  • Choyesera Mtengo wa Asidi wa Mafuta a Transformer (potentiometric titration)

Kufotokozera Kwachidule:

Mafuta a transformer kuti agwire ntchito yake yoteteza kutentha, kuwononga kutentha, ndi kuzima moto, ayenera kukhala ndi mphamvu zamagetsi, mankhwala komanso zakuthupi. Mafuta ali ndi mphamvu zambiri zakuya, asidi wochepa, amachepetsa dzimbiri ndi makina otetezera kutentha kuti akwaniritse moyo wautali, asidi wa mafuta atsopano nthawi zambiri amakhala

Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

1. Chidule

The choyesera mtengo wa asidi wa mafuta a transformer imagwiritsa ntchito mfundo ya potentiometric titration. Kulemba titration
ya mphamvu ya electrode ndi kuchuluka kwa titration, pezani mfundo yofanana ndi titration yofanana nayo
voliyumu, motero anapeza pH ya chitsanzo. Chida ichi chimatha kuzindikira molondola asidi wa
mafuta a transformer, mafuta a turbine, mafuta oletsa kuwononga, dizilo, mafuta a petulo ndi zinthu zina zamafuta; Amagwiritsidwa ntchito kwambiri mu mankhwala
mafakitale, magetsi, mafuta ndi mafakitale ena, ndiye choyesera bwino kwambiri cha asidi pazinthu zamafuta.

2. Miyezo Yothandizira:

Njira Yoyesera ya GB/T264 Yowerengera Chiwerengero cha Asidi cha Zinthu za Mafuta.
GB7599-87 Kudziwa kuchuluka kwa asidi mu mafuta a transformer ndi turbine omwe akugwira ntchito
GB/T7304-2000 Zinthu zamafuta ndi mafuta odzola–Kudziwa kuchuluka kwa asidi
GB/T 18609-2001 Kudziwa mtengo wa asidi wosaphika pogwiritsa ntchito potentiometric titration.
Njira Yoyesera Yokhazikika ya ASTM D664-2011 ya Chiwerengero cha Acid cha Zinthu za Mafuta pogwiritsa ntchito Potentiometric Titration
3. Chigawo chaukadaulo.
1 Mulingo woyezera >0.0005mgKOH/g
2 Kulondola cholakwika chaching'ono ≤5%
3 Kuyeza komwe kungatheke 0 ~ ±1999.5mv
4 Cholakwika chachikulu ±0.1%FS ±0.5mv
5 Kuchuluka kwa Burette 10ml
6 Kuchuluka kochepa kwa burette 0.01ml
7 Kulondola kwa Burette ±0.1%F·S
8 Seti yonse wolandila, gawo la titration, kompyuta (kuphatikiza
mapulogalamu ogwiritsira ntchito), chosindikizira, ndi zina zotero.

 

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