Formic acid mugadziri, formic acid basa uye kushandisa
Formic acid mugadziri, formic acid basa uye kushandisa,
Formic Acid, formic acid application mamiriro, formic acid madhara, Formic Acid Manufacturers, Kushandisa Formic Acid, formic acid kushandiswa uye mhedzisiro, kurudziro yevanogadzira mudzimba formic acid vagadziri,
Process
Isu tinogadziraFormic Acidneyakanyanya advanced Methyl Formate
teknolojia. Chekutanga, Methyl Formate inogadzirwa kubva kuCO uye Methanolwith chiitiko checatalyst. Pasi peimwe tembiricha uye kudzvanywa, Methyl Formate inoiswa hydrolyzed kuFormic Acid. Yakaderera kuchena Formic Acidsolution ichave yakanamirwa kune yakakwirira kuti isangane nezvinodiwa zvakasiyana-
pfungwa dzevatengi.
Reaction Equation:HCOOCH3+H2O HCOOH+CH3OH Kugadzirwa
Application
1. Latex industry: Coagulation, etc.
2. Indasitiri yemishonga:Caffeine, Analgin,
Aminopyrine, Aminophyl-line, Theobromine bomeol, Vitamin B1, Metronidazole, Mebendazole, nezvimwewo.
3. Indasitiri yemishonga yezvipembenene:Triadimefon,Triazolone,
Tricyclazole, Triazole, Triazophos, Paclobutrazol, Sumagic, Disinfest, Dicofol, nezvimwe.
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 ye epoxidized soybean mafuta, Pivaloyl Chloride,
Pendi inobvisa, Phenolic resin, Acid yekuchenesa yekugadzirwa kwesimbi, Methane amide, nezvimwe.
5.Leather industry: Tanning,deliming,Neutralizer,etc.
6. Indasitiri yehuku:Silage, nezvimwewo.
7. Vamwe: Inogonawo kugadzira kudhinda uye dhayi mordant.Coloring
uye kupedzisa mumiriri weFiber nebepa, Plasticizer,Kuchengeta Kudya patsva, Feed additive, etc.
8. Kugadzira cO:Chemical reaction: HCOOH=(dense H, So4catalyze)heat=CO+H，O
9.Deoxidizer: Test As,Bi,Al,Cu,Au,Im,Fe,Pb,Mn,Hg,Mo,Ag,Zn, etc.Test Ce, Re, Wo.Test amine primary amine,secondary amine.dis- solvant yekuedza molecular WT uye crystallization.Test methoxyl.
10.Fix-er for microscopic analysis.Kugadzira formate.chemical cleaningagent, Formic acid haina CL, inogona kushandiswa kuchenesa midziyo yesimbi isina tsvina.
| Item | Zvinotsanangurwa | ||
| 98.5% min | |||
| Superior | First-kirasi | Qualified | |
| Formic Acid, w/% ≥ | 94 | ||
| Ruvara /Hazen(Pt-Co)≤ | 10 | 20 | |
| Diluting(sample＋mvura＝1十3) | Zvakajeka | Psa bvunzo | |
| Chlorides (seCl), w/% ≤ | 0.0005 | 0.001 | 0.002 |
| Sulphates (seSO4), w/% ≤ | 0.0005 | 0.001 | 0.005 |
| Simbi (seFe) w/% ≤ | 0.0001 | 0.0004 | 0.0006 |
| Evaporation Residues w/% ≤ | 0.006 | 0.015 | 0.02 |
Iyo huru inoshandiswa ndeyotevera: (1) Inonyanya kushandiswa mukugadzirwa kwefomic acid, oxalic acid uye inshuwarisi poda, inoshandiswawo mukugadzirwa kwe dimethylformamide, nezvimwewo. Inoshandiswawo mumishonga, kudhinda uye dhayi indasitiri. ; (2) reagents, disinfectants uye mordant yekugadzika kwephosphorus uye arsenic;
(3) Inoshandiswa sechinhu chinochengetedza. Shandisa ina: ye alkyd resin coating, plasticizer, yakasimba; (4) Inoshandiswa sezvinoputika, zvinodzivirira acid, mafuta ekuzora nendege, zvinonamira zvinowedzera. Sodium formate kugadzira nzira (1) Kuita kwekabhoni monoxide uye sodium hydroxide mhinduro pa160 ~ 200 ℃ uye 2MPa kudzvanywa kuburitsa sodium formate, uyezve kuburikidza nesarufa yeasidhi hydrolysis, distillation kuwana yakapedzwa formic acid. Mhedziso huru equation ndeiyi: CO+NaOH→HCOONA2HCOONA + H2SO4→ 2HCOOH + Na2SO4 (2) kugadzira zvigadzirwa zve neopentylene glycol, pentaerythritol uye trimethylol propane. [Industry chain] formic acid, oxalic acid. [Reference quality index]
Ongorora purojekiti tekinoroji zviratidzo uye zvigadzirwa mamakisi
Chekutanga-kirasi chigadzirwa Chekutanga-kirasi chigadzirwa
Content, % ≥ 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
