Ukusetyenziswa kwe-ice acetic acid kubanzi kakhulu, ngaba uyazi konke?
Ukusetyenziswa kweiacetic acidibanzi kangaka, uyazazi zonke?,
I-acetic acid yaseTshayina, Umkhenkce -acetic acid abavelisi baseTshayina, iacetic acid, abavelisi be-acetic acid, Ixabiso le-acetic acid,
Ukucaciswa komgangatho (GB/T 1628-2008)
| Izinto zokuhlalutya | Inkcazo | ||
| IBanga eliphezulu | IBanga lokuqala | IBanga eliQhelekileyo | |
| Imbonakalo | Icacile kwaye ayinanto enqunyanyisiweyo | ||
| Umbala(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Isivavanyi % | ≥99.8 | ≥99.5 | ≥98.5 |
| Ukufuma % | ≤0.15 | ≤0.20 | —- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| iacetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Intsalela yoMphunga % | ≤0.01 | ≤0.02 | ≤0.03 |
| Intsimbi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Ixesha lePermanganate min | ≥30 | ≥5 | —- |
Iimpawu zePhysicochemical:
1. Ulwelo olungenambala kunye ne-dour ecaphukisayo.
2. Indawo yokunyibilika 16.6 ℃;indawo yokubilisa 117.9℃;Indawo edanyazayo: 39 ℃.
3. Amanzi anyibilikayo, i-ethanol, ibenzene kunye ne-ethyl ether immiscible, enganyibilikiyo kwicarbon disulphide.
Ugcino:
1. Igcinwe kwindawo epholileyo, nengena umoya.
2. Gcina kude nomlilo, shushu.Ixesha elibandayo kufuneka ligcine ubushushu obungaphezulu kwe-16 DEG C, ukuthintela ukuqina.Ngexesha elibandayo, ubushushu kufuneka bugcinwe ngaphezu kwe-16 DEG C ukunqanda/ukuphepha ukuqina.
3. Gcina isitya sivaliwe.Kufuneka yahlulwe kwi-oxidant kunye ne-alkali.Ukuxuba kufuneka kuphetshwe ngazo zonke iindlela.
4. Sebenzisa izibane ezingagqabhukiyo, izixhobo zokungenisa umoya.
5. Izixhobo zoomatshini kunye nezixhobo ezivimbela ukusetyenziswa kwezinto ezilula ukuvelisa iintlantsi.
6. Iindawo zokugcina kufuneka zixhotyiswe ngezixhobo zonyango olungxamisekileyo kunye nezixhobo ezifanelekileyo zezindlu.
Sebenzisa:
1.I-Derivative: Isetyenziswa kakhulu ekwenzeni i-acetic anhydride, i-acetic ether, i-PTA, i-VAC/PVA, i-CA, i-ethanone, i-chloroacetic acid, njl.
2.Pharmaceutical:Acetic acid as solvent and pharmaceuticalraw materials, ikakhulu esetyenziselwa imveliso penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, kunye sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetinelic acid, acetyl, preacetyl ,icaffeine, njl.
3.Ephakathi:iacetate,sodium hydrogen di,peracetic acid, njl
4. Idayi kunye noshicilelo olulukiweyo kunye nokudaya: Isetyenziswa kakhulu ukuvelisa iidayi ezisasazwayo kunye nedayi yevat, kunye nokuprintwa kwelaphu kunye nokudaywa
5. I-Synthesis ammonia: Ikwimo ye cuprammonia acetate, esetyenziswa ekusulungekiseni i-syngas ukususa i-litl CO kunye ne-CO2
6. Ifoto: uMphuhlisi
7. Irabha yendalo: I-Coagulant
8. Ushishino lokwakha: Ukuthintela ikhonkrithi ekukhenkceni9.Kwi-addtin ikwasetyenziswa ngokubanzi kunyango lwamanzi, i-syntheticfiber, i-pesticides, iiplastiki, ufele, ipeyinti, ukusetyenzwa kwesinyithi kunye neshishini lerubha.
Kwiminyaka yakutshanje, i-methamphetamine ibiyeyona nto ibalaseleyo.Abavelisi kunye nabavelisi kumashishini amaninzi kunye namasimi sele eqalisile ukuthenga inani elikhulu le-methamphetamine, eyenze ukuba intengiso ye-methamphetamine iphuhlise kwaye ikhule ngokukhawuleza.
Njenge-asidi enamafutha ekhoyo kwindalo, i-lyceine ayinayo imfuno enkulu kakhulu yemarike kuphela, kodwa kunye ne-organic compound enevumba elimuncu nelicaphukisayo.
Baninzi abantu abafuna ukuba yi-methamphetamine kuba zininzi kwaye zininzi ukusetyenziswa kwe-methamphetamine, kwaye ikwayeyona ndlela ilungileyo kwimveliso, ukuvelisa kunye nokusetyenzwa kwiindawo ezininzi.
Ke umbuzo uyeza, zeziphi ukusetyenziswa kwemethamphetamine?
1. Kubomi bemihla ngemihla bentsapho, sebenzisa njenge-arhente yokususa ukungcola;
2. Isetyenziswa njenge-pH yokulungiswa kokutya kunye nokuveliswa;
3. Kwiindawo zoshishino ze-pesticide, amayeza kunye nedayi, zisebenzise njengezinyibilikisi kunye nezinto eziluhlaza.
Ukongeza kwezi njongo zingasentla,iacetic acidikwadlala indima enkulu kumashishini anjengefayibha eyenziweyo kunye nokudaya kunye nokuluka.
Nangona kunjalo, eyona ndlela ivuyisayo kukubala ukusetyenziswa kwe-ice cinemic acid kwimveliso yeviniga kunye nefungi enokutyiwa:
1. Ukuveliswa kweviniga:
Ukusetyenziswa okufanelekileyo kwe-ice acetic acid ekuveliseni iviniga akunakunceda kuphela abavelisi ukunciphisa iindleko zokuvelisa iviniga, kodwa nokuzinzisa umgangatho weviniga, ukwenza ulawulo lwemveliso lube lula, lube lula, kwaye lukhulise ukhuphiswano lwentengiso yeviniga;
