Where kutenga sulfuric asidhi? Akasarudzwa okutengesa uye zano

Haasi zvinhu zvose uye reagents zvino murusununguko chitoro. Mumwe zvinhu izvi kwakaoma sulfuric acid. We munyaya ino, chii kuchibatanidza uye apo inogona kutengwa mumaguta Russian.

Sulfuric asidhi - a ... Transport, chengetedzo

Vachishaya apo unogona kutenga sulfuric acid, chokutanga yeuka pamusoro ehupfumi iyi ngozi kuvanhu. Sulfuric asidhi rudzi rune dibasic acid, ayo payakavakirwa - H ₂ SO _4. MuRussia, muvhenganiswa iyi sarufa trioxide uye mvura anogadzirwa maererano GOST 667-73, 2184-77, 4240-77. Gadzira of inorema jikichira mvura iyo hazvina ruvara kana kwakanaka, kunosanganisira mhando dzakawanda, izvo zvakasiyana nepautsvene dzavo uye yevasungwa.

Sulfuric asidhi ane zvinotevera ehupfumi inokosha:

• Dzakananga Gravity - 1,85 g / masendimita ³ (iri yakanaka Mhedziso sulfuric asidhi - 1,92 g / masendimita ^3, asi fuma iyi inokosha drawback - chando pa -10 madhigirii chilis).
• Achibika pfungwa - +296,5 ^° chilis, kuti crystallization pfungwa - + 10,45 ° Celsius.
• At kuwanda 70% munguva kudziyisa uye zvoita kuti asidhi iyi vari dzinounzwa chete mvura mhute. At dzakakwirira zviri H ₂ SO ₄ mudenga uye vachawa anokuvadza asidhi excretion.
• Putika uye zvinobata moto fuma. Pamusoro kuonana nemvura kutyiwa chisimba maitiro, zvichiguma vakashanduka magasi, vapor, kupisa. Ndokusaka kushanda sulfuric asidhi zvinokosha kuti hembe chaidzo, shangu, kuva nomunhu namakemikari kudzivirirwa.

Mumaoko pakuguma User sulfuric asidhi zvose mugwagwa uye njanji zvifambiso. Kufamba kushandisa chaiwo midziyo sulfuric asidhi (nokuti hwokugadzira sulfuric acid) kana asidhi nemishonga tangi (nokuti nani H ₂ SO _4).

Panguva okuchengetera zvinokosha kuyeuka kuti sulfuric asidhi - ane muchetura fuma kungova kirasi ngozi wechipiri. Kufadza dzakachengeteka Kuwanda pamwando H ₂ SO ₄ - 1 MG / m ^3. Usati wasarudza apo kutenga sulfuric asidhi (zvekushandisa), unofanira kutenga anokosha mumidziyo kuitira chengetedzo. In yayo firimu Zvivako mberi obkladyvayut asidhi nemishonga chidhinha.

Kushandiswa sulfuric asidhi

The chikuru vatengi kuti sulfuric asidhi - imwe simbi maindasitiri, huni kubudiswa zvinomera, makemikari indasitiri. Rinoshandiswa:

• achiichenesa mafuta kubva nesarufa inclusions;
• mhangura manyowa;
• descaling pamberi kwakakurudzira waya, jira simbi;
• nickel yakanamirwa pamifananidzo, chromium ra chakaumbwa pamusoro;
• kugadzirwa Pharmaceuticals (pfungwa mhinduro iri makemikari kwetunhu);
• Fetiraiza Kugadzirwa (kwemauto ichi anodya hafu sulfuric asidhi zvinoberekwa munyika);
• anogadzira zvinhu chakagadzirwa fibers;
• ethyl doro Kugadzirwa;
• kubudisa imwe aniline dhayi.

Vanhu vanofarira vari kutenga kupi sulfuric acid, zviri kudiwa kushandiswa sezvo electrolyte kuti mutobvu-asidhi mabhatiri.

Where kutenga sulfuric asidhi

Chemishonga sulfuric asidhi urege kuzoitengesazve zvachose. Munhu anogona kuwana yayo non-kuramba mhinduro (30-35%) muzvitoro, tichiziva repair mativi uye Automotive makemikari. More kuramba zvingaitwa - a aizotangira nevanhu pamutemo vasiri kutengeswa.

Ndivanaani vakaita kutora akadaro asati kuziva apo kutenga sulfuric acid, kupa mazano vanhu.

Tips nokuti Kutenga

Saka, zvinokosha kuyeuka zvinotevera:

1. A private munhu, muna zvisingawanzoitiki zviitiko, akatengesa yakawanda fuma iyi - vanofanira zvishoma nezvishoma wana, kubva bhizimisi siyana.
2. Kana kukundikana kutora vanogona kuedza vaporize H ₂ SO ₄ electrolyte. The kunonyanyisa arambe achirema saizvozvo haangazorori anopfuura 1,4 g / masendimita ^3. Kusimuka kwemvura rinoitwa munyika porcelain mudziyo uri jecha nemvura kana gypsum. Chero zvazvingava hazvibviri kuti izvi mumba.
3. Yeuka kuti kutengeswa sulfuric asidhi riri pasi kuzvidzora, sezvo fuma iyi inoshandiswa pave zvinodhaka, uyewo zvinoputika musha-yakaitwa. Kunyange kana iwe iwo miedzo mhosva kana kuti achidira avtoakkumulyatora mune dzisiri zviduku zvakawanda, zvinogona kukonzera zvisingakoshi kunyumwira.

Ndingawana kupi kutenga sulfuric asidhi muMoscow

In guru kutenga sulfuric asidhi kunogona kuve:

• "Himmede";
• "Sigma-Tek";
• paIndaneti chitoro JSC "KhimServis";
• Ltd. "The rokuti-reagent";
• "Odiham" LLC;
• LLC "Mega-namakemikari" (zvekushandisa, rechargeable, mishonga chaiyo) - kambani asingashandi pamwe dzakavanzika vatengesi.

Sale kuti sulfuric asidhi mumaguta Russian

Where kutenga sulfuric asidhi mune mamwe maguta Russian, funga pfupiso tafura.

Where kutenga kuramba sulfuric asidhi? "Ndinorwara," mubvunzo kuti private bato. Mumaguta akawanda murusununguko chitoro chete 30-35% kuti bhatiri mhinduro.