Hoʻohanaʻia nā Antiformes e hōʻemi i kaʻeha o ka wai, ho'ūkele a me ka kānalua, ke pale aku i ka hana no ka hanaʻoihanaʻoihana. ʻO nā Antifoamesers maʻamau penei:
I. IMAL OFALL (IE SOYBEAN OIL OWP, ORL OLELEA, ETC.)
Loaʻa: Loaʻa, loaʻa, kumukūʻai-maikaʻi a maʻalahi hoʻi.
Loaʻa i nā hemahema: He mea maʻalahi ia e hōʻino a hoʻonui i ka waiwai acid ināʻaʻole i mālama maikaʻiʻia.
II. ʻAnoʻona kiʻekiʻe
ʻO ka waimaka kalepa kiʻekiʻe he linear molecule me ka hydrohobicity ikaika a me ka hydrophicility a me ka hydrophility nāwaliwali,ʻo ia kahi antifoame ʻO ka hopena Antifoaming e pili ana i ka waiʻona e pili ana i kāna pākeke a me ka dicfusion i loko o ka hopena foaming. ʻO ka waiʻona o ka C7 ~ C9ʻo ia ka antifamers maikaʻi loa. Ua hoʻomākaukauʻia kaʻona ma waena o c12 ~ C22 me nā elohike kūpono me ka nui'āpana o ka huina o 4 ~ 50,S emosame i ka'ōnaehana wai. ʻO kekahi mau esters e loaʻa ana i ka hopena antifoaming ma Pecicillin Fermentation, e like me Phenylethanol alete a me Lauryl Phenylacete.
III. Kopaiha kolo
1. Gp antiformers
I hanaʻia e hoʻohui pū me ka prostlene o psplene oxde, a iʻole ke kāwiliʻana o ka olleyne olleyne oxde, me ka glylene oxene e like me ka mea hoʻomaka. He mea maikaʻiʻole ia i ka hydrophinicity a me ka haʻahaʻa haʻahaʻa i ka foaming medium, no laila he kūpono ia e hoʻohanaʻia i loko o ka wai fenument. Mai ka wā o kāna hikiʻana ke kūleʻa i keʻano o ka defoaming, kūpono ia e hoʻohuiʻia i loko o keʻano o ke kaʻina hana o ke kaʻina fermetation.
2, Gpe Antiforers
Ua hoʻohuiʻiaʻo Etelenene Oxide ma ka pauʻana o ka paypopylene glycol chancol He hanohanoʻo Gpe AntifipuleʻO ka hydrophilic maikaʻi, he paʻa nui ka maka, akā he palena nui ka hanaʻoi aku ka maikaʻi o ka hanaʻana i ka anfoamening hana. No laila, he hopena maikaʻi ia ma ka palau stemetation thiscoos.
3. Gpes antifoamers
ʻO ka Copymer Copymer me nā kaulahao hydrophobic ma nā kihiʻelua a me nā kaulahao e like me ka hōʻailonaʻana o ka chein o nā konohu ʻO nā Molecules me kēia hoʻonohonoho e hōʻiliʻili ai i ka hoʻopiliʻana i ka wai-wai, no laila he hana ikaika a me ka maikaʻi.
IV. ʻO Pyerther hoʻololiʻia
ʻO ka polyter i hoʻololiʻia i nā antifeames heʻano hou heʻano hou o nā mea hānai kiʻekiʻe. He kumukūʻai kūpono loa ia me nā mea maikaʻi o nā mea maikaʻiʻole, ikaika a me ke kūpaʻa, paʻa,ʻaʻole i ka maikaʻiʻole a me ka maikaʻiʻole Wahi a nāʻano pili pūnaewele'ē aʻe, hiki ke hoʻokaʻawaleʻia i nā papaʻelua:
1.ʻO Copymer me -SI-OC-OC- i hoʻomākaukauʻia me ACID AS Catalyst. He mea maʻalahi kēia o ka Dofoamer i ka hydrolysis a ua loaʻa ka ikaika. Inā he mea nui kahi mea amine, hiki ke hoʻopaʻaʻia no ka manawa lōʻihi. Aka, no kona kumu haʻahaʻa, ua maopopo loa ka paʻakikī.
2.ʻO ka Copymer i hoʻopaʻaʻia e -ʻo S-C-B-C-BOND i kahi kūlana paʻa a hiki ke mālamaʻia no nā makahikiʻelua ma lalo o nā makahikiʻelua ma lalo o nā makahikiʻelua. Eia naʻe, ma muli o ka hoʻohanaʻana o nā wahi paʻahana ma keʻano he kapa komo i ka hana i hanaʻia, kiʻekiʻeʻole ka uku o kēiaʻano hana
V. Hoʻolālā Koiʻia V.ʻOihana Pūnaewele
...'Āpanaʻokoʻa.
Post Time: Nov-19-2021