Me pehea te hanga GPE polyether defoamer?

E hoa ma, tena koutou katoa, ko ahau to koutou etita tiritiri defoamer ataahua. I te kai o taku hoa mahi inanahi, ka kii tetahi hoa mahi ki te etita he maha nga tuhinga tiritiri i tuhia e au, kaore au i tuhi mo te tikanga hanga o te whakapoipoi, me pehea te hanga i te paopao, aha atu. I muri mai, ki taku whakaaro ka taea e matou te korero ki a koe mo tenei take. Na, i tenei ra ka whakamahi ahau i te GPE polyether defoamer hei tauira hei korero ki a koe.

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Ko te tikanga, me pehea te hanga i te defoamer me pehea te ora? Mena ka penei taku tuhi, ka tuhi pea au kaore ano kia oti. I muri i nga mea katoa, he N momo ahumahi kei roto i te kaipatu. Kaore e taea e au te whakauru takitahi. He pono pea kare ano aku mokopuna kia mutu te tuhi, no reira ka whakamahi ahau i te GPE polyether defoamer hei tauira ngawari me te korero ki te katoa me pehea te mahi. Tuatahi, me maarama tatou he aha te GPE polyether defoamer e whakamahia ana. Ka taea te whakamahi whanui i roto i te umanga rongoa, nga momo paturopi (penei i te oxytetracycline, tetracycline, gentamicin, me etahi atu), te monosodium glutamate, te rewena, te rēmana Ko te whakakore i nga tukanga FERMENTATION penei i te waikawa, te waikawa itaconic me te kapia xanthan ka taea hoki te whakamahi i roto matū, pueru, tā me te tae, peita, paninga, hanga pepa me etahi atu ahumahi. Ko te tikanga e whakamahia ana ka taea te whakamahana me te whakahoroa tahi me nga mea turanga FERMENTATION ki roto i te tank, ka taea ranei te hanga i te whakaehunga wai ki te "rere-taapiri" ka whakakorehia i muri i te whakamakuku tika.

Ae, i muri i te maaramatanga tuatahi, ka whakamaarama poto me pehea te hanga GPE polyether defoamer . Ko ona rauemi mata ko: PPG, PEG, waikawa dibasic, waikawa ngako, whakaemulsifier A, whakaemulsifier B, waiwaro wai A, wai waiwaro B, pahuka i te kapia, he kaihoko hydrophobic, konutai lauryl sulfate. I whakakiia e matou te PPG, te PEG, te waikawa dibasic, te waikawa ngako, te waikawa p-toluenesulfonic ki roto i te oko tauhohenga, te whakaoho me te tuku hauota, ka wera ki te 160 ℃, ka mau mo te 5-6 haora, ka wera ki te 180 ℃ mo te 20 meneti. Ko te wai i tohe i te wa o te tauhohenga ka whakapoapoa ki te kaikohi. I whakamataohia te polyester ki te 40 ° C, ka whakakorehia te ethanolamine ki te pH = 6-7 kia puta he wai amipere maramara.

I runga i nga korero o runga ake nei, ka taea e koe te hanga i tetahi kaiparapara ngawari na koe. Heoi, he rereke te tauira defoamer i roto i nga ahumahi rereke. Ka taea e koe te rapu korero, te tono ranei ki te kaiwhakatika kia ngana ki te hanga i te kaipatu


Wā tuku: Tihema-26-2019