Formic acid olupese, formic acid iṣẹ ati lilo

Formic acid olupese, formic acid iṣẹ ati lilo,
Formic Acid, awọn oju iṣẹlẹ ohun elo formic acid, formic acid ipa, Formic Acid Awọn olupese, Formic Acid Lilo, formic acid lilo ati ipa, awọn iṣeduro ti awọn aṣelọpọ formic acid abele,

Ilana

A gbejadeFormic Acidnipasẹ awọn julọ to ti ni ilọsiwaju Methyl Formate

ọna ẹrọ. Ni akọkọ, Methyl Formate jẹ iṣelọpọ lati CO ati Methanol pẹlu iṣe ti ayase. Labẹ iwọn otutu kan ati titẹ, Methyl Formate jẹ hydrolyzed si Formic Acid. Acidsolution Formic mimọ kekere yoo wa ni idojukọ si awọn ti o ga julọ lati pade awọn ibeere oriṣiriṣi-

ments ti awọn onibara.

Idogba Idahun:HCOOCH3+H2O HCOOH+CH3OH Igbejade

Ohun elo

1. Ile-iṣẹ Latex: Coagulation, ati bẹbẹ lọ.

2. Ile-iṣẹ elegbogi: Kafiini, Analgin,

Aminopyrine, Aminophyl-ila, Theobromine bomeol, Vitamin B1, metronidazole, Mebendazole, ati bẹbẹ lọ.

3. Ile-iṣẹ ipakokoropaeku: Triadimefon, Triazolone,

Tricyclazole, Triazole, Triazophos, Paclobutrasol, Sumagic, Disinfest, Dicofol, ati bẹbẹ lọ.

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 ti epo soybean epoxidized, Pivaloyl Chloride,

Yiyọ awọ, resini Phenolic, Acid ninu iṣelọpọ irin, Methane amide, ati bẹbẹ lọ.

5.Leather ile ise: Tanning, deliming, Neutralizer, ati be be lo.

6. Ile-iṣẹ adie: Silage, ati bẹbẹ lọ.

7. Awọn ẹlomiran: Tun le ṣe iṣelọpọ titẹ ati dyeing mordant.Coloring

ati aṣoju ipari fun Fiber ati iwe, Plasticizer, Itọju ounjẹ titun, Ifunni ifunni, ati bẹbẹ lọ

8. Ṣiṣejade cO: Idahun Kemikali: HCOOH = (ipon H, So4catalyze) ooru = CO + H ， O

9.Deoxidizer: Idanwo Bi, Bi, Al solvant fun idanwo molikula WT ati crystallization.Test methoxyl.

10.Fix-er fun itupalẹ microscopic.Producing formate.chemical cleaningagent, Formic acid jẹ ọfẹ ti CL, le ṣee lo fun sisọ awọn ohun elo irin alagbara.

Awọn lilo akọkọ jẹ bi atẹle: (1) Ni akọkọ ti a lo ni iṣelọpọ ti formic acid, oxalic acid ati lulú iṣeduro, ti a tun lo ninu iṣelọpọ dimethylformamide, bbl Tun lo ninu oogun, titẹ sita ati ile-iṣẹ dyeing. ; (2) reagents, disinfectants ati mordant fun ipinnu ti irawọ owurọ ati arsenic;

(3) Ti a lo bi ohun itọju. Lo mẹrin: fun ideri resini alkyd, plasticizer, lagbara; (4) Ti a lo bi awọn ibẹjadi, awọn ohun elo sooro acid, epo lubricating ọkọ ofurufu, awọn afikun alemora. Ọna iṣelọpọ iṣuu soda formate (1) Idahun ti monoxide carbon monoxide ati ojutu iṣuu soda hydroxide ni 160 ~ 200 ℃ ati titẹ 2MPa lati ṣe agbekalẹ iṣuu soda formate, ati lẹhinna nipasẹ sulfuric acid hydrolysis, distillation lati gba formic acid ti pari. Idogba ifaseyin akọkọ jẹ: CO + NaOH → HCOONa2HCOONa + H2SO4 → 2HCOOH + Na2SO4 (2) lati ṣe awọn iṣelọpọ ti neopentylene glycol, pentaerythritol ati trimethylol propane. [Ẹwọn ile-iṣẹ] formic acid, oxalic acid. [Atọka didara itọkasi]

Ṣe itupalẹ awọn itọkasi imọ-ẹrọ iṣẹ akanṣe ati awọn onipò ọja
Ọja kilasi akọkọ Ọja kilasi akọkọ
Akoonu,% ≥ 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