Kungani isidingo se-fomic acid eseqophelweni eliphezulu sikhula ngokuzumayo? Kufanele wazi la maphuzu mayelana ne-anhydrous formic acid!
Kungani isidingo se-fomic acid eseqophelweni eliphezulu sikhula ngokuzumayo? Kufanele wazi la maphuzu mayelana ne-anhydrous formic acid!,
i-fomic acid, i-Anhydrous formic acid, i-formic acid 99% i-fomic acid 94% i-fomic acid 90% i-formic acid 85% umkhiqizi we-Formic acid,
Inqubo
Sikhiqiza i-Formic Acid nge-Methyl Formate ethuthuke kakhulu
ubuchwepheshe. Okokuqala, i-Methyl Formate ikhiqizwa yi-CO ne-Methanolwith isenzo se-catalyst. Ngaphansi kwezinga lokushisa elithile nokucindezela, i-Methyl Formate igaywa nge-hydrolyzed ibe yi-Formic Acid. Ukuhlanzeka okuphansi kwe-Formic Acidsolution kuzogxilwa kweziphakeme ukuze kuhlangatshezwane nezidingo ezahlukene-
amakhasimende.
Isilinganiso sokusabela:HCOOCH3+H2O HCOOH+CH3OH Ukukhiqiza
Isicelo
1. Imboni ye-Latex:I-Coagulation, njll.
2. Imboni yezemithi:I-caffeine, i-Analgin ,
I-Aminopyrine, i-Aminophyl-line, i-Theobromine bomeol, i-Vitamin B1, i-Metronidazole, i-Mebendazole, njll.
3. Imboni yezibulala-zinambuzane:Triadimefon,Triazolone,
Tricyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dicofol, njll.
4.Imboni yamakhemikhali:I-calcium formate, i-Sodium formate, i-Ammoniumformate, i-Potassium formate, i-Ethyl formate, i-Barium formate, i-DMF, i-Formamide, i-Rubber antioxidant, i-Pentaerythrite, i-Neopenyl glycol, i-ESO, i-2-Ethy! i-hexyl ester kawoyela wesoya epoxidized, i-Pivaloyl Chloride,
Isikhiphi sikapende, i-Phenolic resin, i-Acid yokuhlanza ukukhiqizwa kwensimbi, i-Methane amide, njll.
5.Imboni yesikhumba: Ukushukwa, ukuhlukanisa, I-Neutralizer, njll.
6. Imboni yezinkukhu:Silage, njll.
7. Abanye: Ingakwazi futhi ukukhiqiza ukuphrinta nokudaya i-mordant.Coloring
kanye ne-ejenti yokuqedela ye-Fiber nephepha, i-Plasticizer, ukugcinwa okusha kokudla, isithasiselo sokuphakelayo, njll.
8. Ukukhiqiza i-cO:Ukusabela kweChemical: HCOOH=(minyene H, So4catalyze)heat=CO+H，O
9.Deoxidizer: Test As,Bi,Al,Cu,Au,Im,Fe,Pb,Mn,Hg,Mo,Ag,Zn, njll.Test Ce, Re, Wo.Test amine primary enuka kamnandi,i-amine yesibili.dis- i-solvant yokuhlola i-molecular WT kanye ne-crystallization.Test methoxyl.
10.Fix-er for microscopic analysis.Ukukhiqiza i-formate.chemical cleaningagent, Formic acid ayinayo i-CL, ingasetshenziselwa ukuhlanza impahla yensimbi engagqwali.
| Into |
| ||
| 90% | |||
| Okuphakeme | I-Firs-class | Ufanelekile | |
| I-Formic Acid, w/% ≥ | 90 | ||
| Umbala /Hazen(Pt-Co)≤ | 10 | 20 | |
| Ukucwenga(isampula＋amanzi＝1十3) | Kucace | Phasa ukuhlolwa | |
| Ama-Chlorides (njengoCl), w/%≤ | 0.0005 | 0.002 | 0.002 |
| Ama-Sulphates (njenge-SO4), w/%≤ | 0.0005 | 0.001 | 0.005 |
| I-ayina (njenge-Fe) w/%≤ | 0.0001 | 0.0004 | 0.0006 |
| Izinsalela Zokuhwamuka w/% ≤ | 0.006 | 0.015 | 0.02 |
Empeleni, i-anhydrous formic acid iyinhlanganisela yezinto eziphilayo ezivame kakhulu, ezinokugqwala, ukucasuka, nokuvutha. Kodwa manje i-anhydrous formic acid inezinhlobonhlobo zokusetshenziswa emikhakheni eminingi, njengemboni yamakhemikhali, imithi, ukudla, njll. Kungani i-anhydrous formic acid isetshenziswa kaningi manje?
I-Anhydrous formic acid isetshenziswa kabanzi embonini yamakhemikhali. Ingasetshenziselwa ukukhiqiza imikhiqizo yamakhemikhali efana namafomethi namafomethi, asetshenziswa kakhulu ezimbonini ezifana nepulasitiki, irabha, imicu, kanye nesikhumba. Ngaphezu kwalokho, i-anhydrous formic acid ingasetshenziswa futhi njenge-polymerization catalyst, i-preservative, i-disinfectant, njll.
Ngaphezu kwalokho, i-anhydrous formic acid nayo isetshenziswa kabanzi embonini yokudla. Isibonelo, i-anhydrous formic acid ingasetshenziselwa ukuhambisa ukudla ukuze kuvinjwe ukuthi kungonakali futhi konakale; Ngesikhathi esifanayo, ingasetshenziswa futhi njengesengezo sokudla ukuze kuthuthukiswe ukunambitheka kanye nekhwalithi yokudla.
Ngaphezu kokusetshenziswa kwayo, ucwaningo lwezemfundo nge-anhydrous formic acid nalo selukhulile, futhi izindlela zokwenziwa kwe-anhydrous formic acid bezilokhu kuyisihloko esishisayo esikhathaza abacwaningi bamakhemikhali. Njengamanje, izindlela eziyinhloko zokuhlanganiswa zihlanganisa i-oxidation, i-acid-base, ukuvutshelwa, njll.
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, ucwaningo lokusetshenziswa kwe-anhydrous formic acid emikhakheni emisha luya lujula kancane kancane. Isibonelo, i-anhydrous formic acid ingasetshenziswa ukulungisa izinto ezintsha ezifana ne-carbon nanotubes ne-graphene, futhi iye yaboniswa embonini ye-electronics ethuthuka ngokushesha. Ngaphezu kwalokho, i-anhydrous formic acid nayo isetshenziswa emikhakheni yocwaningo efana ne-biological imaging kanye nokutholwa kwezinto eziphilayo.
Ucwaningo nge-anhydrous formic acid emkhakheni wokuvikelwa kwemvelo nalo seluthole ukunakwa okukhulu. Ngenxa yokugqwala nokucasuka kwayo okuqinile, i-anhydrous formic acid ibangela ukungcoliswa okuthile kwemvelo. Ngakho-ke, abacwaningi bazibophezele ekuthuthukiseni ubuchwepheshe bokwelapha obunobungani bemvelo be-anhydrous formic acid, njenge-catalytic oxidation kanye ne-biodegradation, ukunciphisa umthelela we-anhydrous formic acid emvelweni.
Ngaphezu kokwandisa ububanzi balo emikhakheni eyahlukene, ucwaningo lwe-anhydrous formic acid nalo luhlala lujula, luhlinzeka ngamathuba okusetshenziswa kwalo emikhakheni eminingi. Kodwa-ke, ukubola nokucasuka kwe-formic acid kubangela izingozi ezithile endaweni nempilo yabantu, kodwa ukuthola i-anhydrous formic acid efanelekile nakho kunganciphisa kakhulu. Ngakho-ke, kubaluleke kakhulu ukuthola i-anhydrous formic acid efanelekile endaweni enkulu kangaka! Uma kudingeka, sicela ukhululeke ukuxhumana nokuxhumana.
Imvula yaphesheya kwezilwandle uMqondisi woMnyango
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