Imọye

Ilana ti o wọpọ C5 awọn ọja resini epo ni awọn iṣoro didara ati awọn ọna ilọsiwaju ilana

2022-10-26

aaye. Awọn ọna akọkọ meji wa ti iyipada. Ọkan jẹ iyipada hydrogenation, Resini Epo ti o ṣafikun asopọ meji ninu moleku resini epo, Resini epo nitorinaa imudara awọ rẹ ati iduroṣinṣin anti-oxidation. Awọn resini epo pẹlu awọn ohun-ini pataki ni a le pese nipasẹ fifi awọn ẹgbẹ pola kun tabi awọn iyipada bii monoolefin si awọn ohun elo aise.

Yiyọ ti ayase jẹ ọna asopọ bọtini kan ninu iṣelọpọ ti awọn resini epo. Lẹhin ifaseyin polymerization ti pari, epo Resini a gba ojutu polima ti o peye. Ohun akọkọ ni lati yọ ayase kuro lati polima. 3. Awọn akoonu eeru jẹ lalailopinpin giga,Epo Resini ti o ni ipa pataki lori awọn ohun-ini resini. Fifọ ati emulsification ti omi polymerization ati gbigbe omi (acid ninu omi) fa igba pipẹ fun epo ati Layer omi, Epo epo Resini ipata to ṣe pataki ti ohun elo ni fifọ ọti, Distillation Resini epo ati eto imularada oti, epo epo ati didara ọja ti ko dara, eyiti o jẹ ki iṣelọpọ nira lati tẹsiwaju deede. Nitori Al (OH) 3 jẹ insoluble ninu omi ati oti, epo Resini o jẹ soro lati yọ pẹlu omi, ati awọn ti o ti wa ni awọn iṣọrọ adsorbed ni epo-omi ni wiwo, Epo Resini sise bi a ri to-alakoso emulsifier, ki awọn wiwo laarin awọn. omi fifọ (apakan omi) ati omi polymerization (ipele epo) ti wa ni ipilẹṣẹ. Awọn iṣẹlẹ emulsification fọọmu W/O emulsion, eyi ti o mu ki awọn Iyapa ti epo ati omi soro. Ni afikun, epo Resini C5 epo epo ni ifaramọ to dara. Nigbati iṣesi ba duro lati pari, Epo epo Resini ojutu polymerization maa di viscous. Nigbati eto naa ba fọ ati ki o ru, emulsification tun rọrun lati waye.

Solusan: Ṣafikun NaOH pipo si iṣoro emulsification. Bọtini lati yanju iṣoro naa ni lati yanju iṣoro ti emulsification (tabi ojutu polymerization pẹlu omi), Resini Epo eyi ti o le yi omi-inoluble Al (OH) 3 pada sinu omi-tiotuka soda aluminate tabi sodium metaaluminate. Ni iṣẹ ṣiṣe gangan, NaOH ti ṣe agbekalẹ sinu ojutu olomi 2% si 4%, Resini Epo ati iye NaOH jẹ ilọpo meji ti AlCl3. Ni ọna yii, Resini Epo o le rii daju pe AlCl3 ti yipada patapata sinu nkan tiotuka ninu omi ati ni irọrun yọkuro.

Fun iṣoro yiyọ ayase, fifi demulsifier lati yọ ayase kuro patapata,Epo epo tabi ayase nipa lilo agbo olomi AlCl3 tun le yọ ayase naa kuro ni imunadoko.

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