Pono e hana ʻia nā abrasives hull kiʻekiʻe mai nā pūpū hickory kiʻekiʻe e like me nā mea maka, i ʻoki ʻia, hoʻomaʻamaʻa ʻia, hoʻomaʻamaʻa ʻia a holoi ʻia, mālama ʻia me nā lāʻau lapaʻau a hana ʻia ma o nā kānana he nui. Walnut shell abrasive ʻaʻole wale i ka lole a me ke kaomi-kūʻai, akā ʻaʻole hoʻi e hoʻoheheʻe i ka wai acidic a me ka wai alkaline, me ka ikaika interception lepo a me ka wikiwiki kānana wikiwiki. Walnut shell abrasives ma hope o ke kaʻina hana kūikawā (e wehe i kona puaʻa, momona, momona, uila uku ion maʻemaʻe), no laila, i ka abrasives hua i loko o ka wai hoʻomaʻemaʻe i ka ikaika o ka aila wehe hana, ma waho aʻe o ka paakiki particles, maʻalahi e backwash a me nā hana maikaʻi, hiki ke hoʻohana 'ia i ka oilfield oily sege lapaʻau. No laila he aha nā hiʻohiʻona a me ka hoʻohana ʻana i nā abrasives wōnati kiʻekiʻe?
ʻO ka ʻeleʻele Walnut abrasivehe hanauna hou o ka abrasive e pani i ka quartz sand abrasive, hoʻomaikaʻi i ka maikaʻi o ka wai a hoʻemi nui i ke kumukūʻai o ka mālama wai. Ua ʻoi aku ka ikaika o ke kūʻē ʻana i ke kaomi. E like me ka ʻikepili i loaʻa mai nā hoʻokolohua kūpono, ʻo ka palena compressive awelika o nā hua ʻai wōnati me ka nui o 1.2-1.6mm ʻo 0.2295KN (23.40kgf). ʻO ka palena compressive awelika he 0.165KN (16.84kgf) no nā hua ʻai wōnati o 0.8-1.0mm anawaena. I ka manawa like, paʻa loa nā waiwai kemika o ka wōnati shell abrasives a ʻaʻole i loko o nā mea ʻawaʻawa, ʻo ka solubility i ka waikawa, ka alkali a me ka wai liʻiliʻi loa, ʻo ka nalowale o nā pūpū wōnati i loko o ka hydrochloric acid solution he 4.99% a ma ka sodium hydroxide solution he 3.8%, ʻaʻole ia e hōʻemi i ka maikaʻi o ka wai.
ʻO ka ʻeleʻele Walnut abrasivehoʻohana:
Ma kekahi ʻaoʻao, ʻo ka ʻili wōnati ma ke ʻano he kānana ka mea hiki ke hoʻopaʻa i nā mea i hoʻopaʻa ʻia i ka wai ʻino; ma ka lima 'ē aʻe, wōnati shell kānana Media hiki ke hilinaʻi ma luna o kona kū hoʻokahi ili physicochemical waiwai e wehe emulsified aila particles i ka aila hoʻihoʻi wastewater ma adsorbing ia ma luna o ka ili o ka kānana Media paha ma ka coalescence ma luna o ka ili o ka Media kānana.
Ua hōʻoia ʻia ka hoʻohana ʻana i nā pūpū wōnati ma ke ʻano he adsorbent. Eia naʻe, ʻoi aku ka kiʻekiʻe o ka ʻaila mai ka ʻili wōnati a ʻoi aku ka kiʻekiʻe ma mua o nā mea hoʻolaha wai ʻē aʻe, a hiki ke hoʻokō ʻia e ka hoʻoemi ikaika wale nō. I ka manawa like, ua kūpono ka pāpaʻi kānana wōnati no ka kānana ʻana i ka wai holoi maikaʻi ma hope o ka hoʻomaʻamaʻa ʻana.