Wopanga ma formic acid, ntchito ya formic acid ndikugwiritsa ntchito

Wopanga ma formic acid, ntchito ndikugwiritsa ntchito kwa asidi,
Formic Acid, mawonekedwe ogwiritsira ntchito formic acid, formic acid zotsatira, Opanga Asidi a Formic, Kugwiritsa ntchito Formic Acid, Kugwiritsa ntchito kwa formic acid ndi zotsatira zake, malangizo a m'banja opanga formic acid,

Njira

TimapangaFormic Acidndi Methyl Formate wapamwamba kwambiri

luso. Choyamba, Methyl Formate amapangidwa kuchokera ku CO ndi Methanolwith zochita za chothandizira. Pansi pa kutentha ndi kupanikizika kwina, Methyl Formate imapangidwa ndi hydrolyzed kukhala Formic Acid. Low purity Formic Acidsolution idzakhazikika kwa apamwamba kuti akwaniritse zofunikira zosiyanasiyana-

makasitomala.

Mayankho equation: HCOOCH3+H2O HCOOH+CH3OH Kupanga

Kugwiritsa ntchito

1. Makampani a latex: Coagulation, etc.

2. Makampani opanga mankhwala: Kafeini, Analgin,

Aminopyrine, Aminophyl-line, Theobromine bomeol, Vitamini B1, Metronidazole, Mebendazole, etc.

3. Makampani ophera tizilombo:Triadimefon,Triazolone,

Tricyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dicofol, etc.

4.Chemical industry: Calcium formate, Sodium formate, Ammoniumformate, Potassium formate, Ethyl formate, Barium formate, DMF, Formamide, Rubber antioxidant, Pentaerythrite, Neopentyl glycol, ESO, 2-Ethy! hexyl ester wa epoxidized soya mafuta, Pivaloyl Chloride,

Chochotsera utoto, Phenolic resin, Acid kuyeretsa kupanga zitsulo, Methane amide, etc.

5.Chikopa chamakampani: Kupukuta, kukonza, Neutralizer, etc.

6. Makampani a nkhuku: Silage, etc.

7. Zina: Angathenso kupanga kusindikiza ndi dyeing mordant.Coloring

ndi kumaliza wothandizira wa CHIKWANGWANI ndi pepala, Plasticizer, Kusunga Chakudya mwatsopano, Zakudya zowonjezera, etc.

8. Kupanga cO:Kachitidwe ka mankhwala: HCOOH=(wandiweya H, So4catalyze)kutentha=CO+H，O

9.Deoxidizer: Test As,Bi,Al,Cu,Au,Im,Fe,Pb,Mn,Hg,Mo,Ag,Zn, etc.Test Ce, Re, Wo.Yesani amine onunkhira oyambira, amine.dis- solvant poyesa molecular WT ndi crystallization.Test methoxyl.

10.Fix-er for microscopic analysis.Kupanga formate.chemical cleaningagent, Formic acid alibe CL, angagwiritsidwe ntchito kuyeretsa zipangizo zosapanga dzimbiri.

Ntchito zazikuluzikulu ndi izi: (1) Zomwe zimagwiritsidwa ntchito makamaka popanga formic acid, oxalic acid ndi ufa wa inshuwalansi, womwe umagwiritsidwanso ntchito popanga dimethylformamide, ndi zina zotero. ; (2) reagents, mankhwala ophera tizilombo ndi mordant kudziwa phosphorous ndi arsenic;

(3) Amagwiritsidwa ntchito ngati chosungira. Gwiritsani ntchito zinayi: zokutira alkyd utomoni, plasticizer, wamphamvu; (4) Amagwiritsidwa ntchito ngati zophulika, zinthu zosagwira asidi, mafuta opaka ndege, zomatira. Sodium formate kupanga njira (1) Mmene mpweya monoxide ndi sodium hydroxide njira pa 160 ~ 200 ℃ ndi 2MPa kuthamanga kubala sodium formate, ndiyeno mwa sulfuric asidi hydrolysis, distillation kupeza yomalizidwa formic acid. Equation yayikulu ndi: CO+NaOH→HCOONA2HCOONa + H2SO4→ 2HCOOH + Na2SO4 (2) kupanga zopangira za neopentylene glycol, pentaerythritol ndi trimethylol propane. [Industry chain] formic acid, oxalic acid. [Chilolezo chamtundu wamawu]

Unikani zizindikiro zaukadaulo wa projekiti ndi magiredi azinthu
Choyamba kalasi mankhwala Choyamba kalasi mankhwala
Zokhutira, % ≥ 97.0 95.0 93.0
NaOH, % ≤ 0.50 0.50 1.00
Na2C03, % ≤ 1.30 1.50 2.00
NaCL, % ≤ 0.50 1.50 3.00
Na2S, % ≤ 0.06 0.08 0.10