One quartz i holoi ʻia me ka waikawa

Ka kikoʻī o ke kaʻina hana pickling a me ka pickling one Quartz

I ke koho ʻana i ke one quartz i hoʻomaʻemaʻe ʻia a me ke one quartz maʻemaʻe kiʻekiʻe, he paʻakikī ke hoʻokō i nā koi o nā ʻano hana hoʻomaikaʻi maʻamau, ʻoiai no ka ʻili hao oxide ma luna o ka ʻili o ke one quartz a me nā haumia hao i loko o nā māwae. I mea e hoʻomaikaʻi maikaʻi ai i ka maikaʻi a me ka hua o ka hoʻomaʻemaʻe ʻana i ke one quartz, i hui pū ʻia me nā ʻano o ke one quartz i hiki ʻole ke hoʻoheheʻe ʻia i ka waikawa a hiki ke hoʻoheheʻe iki ʻia i ka hopena KOH, ua lilo ke ʻano hoʻoheheʻe waikawa i mea e pono ai e mālama i ke one quartz.

ʻO ka hana ʻana i ke one quartz pickling ka mālama ʻana i ke one quartz me ka hydrochloric acid, sulfuric acid, oxalic acid a i ʻole hydrofluoric acid e hoʻoheheʻe i ka hao.

Kaʻina hana kumu o ka pickling one quartz

Lotion waikawa hoʻohālikelike I

Pono e hana ʻia nā tona one me ka 7-9% oxalic acid, 1-3% hydrofluoric acid a me 90% hui wai; Pono he 2-3.5 tons o ka wai, inā hana hou ʻia ka wai, a laila he 0.1 tons wale nō o ka wai e pono ai e hoʻomaʻemaʻe i hoʻokahi tona one, i ka hana hoʻomaʻemaʻe one, e lawe mai i ka hapa nui o ke one; ʻO ka mālama ʻana i ke one quartz ka mālama ʻana i ke one quartz me ka hydrochloric acid, sulfuric acid, oxalic acid a i ʻole hydrofluoric acid e hoʻoheheʻe i ka hao.

Ⅱ Hoʻohuihui ʻono

Hoʻokomo ʻia ka hopena pickling i loko o ka pahu pickling a hoʻohui ʻia e like me ka nui o ka waikawa hydrochloric ma kahi o 5% o ke kaumaha o ke one e hōʻoia i ka hoʻomohu ʻia ʻana o ke one quartz i loko o ka hopena pickling a ʻo ka nui o ka waikawa hydrochloric ma kahi o 5% o ke kaumaha o ke one.

Ⅲ Ke one quartz i holoi ʻia me ka waikawa
① ʻO ka manawa no ke one quartz e hoʻomoʻa i ka hopena pickling he 3-5 mau hola, ʻo ka pono kikoʻī e hoʻonui a hoʻemi paha i ka manawa hoʻomoʻa e like me ka ʻili melemele o ke one quartz, a i ʻole hiki ke hoʻoulu ʻia ka hopena pickling a me ke one quartz no kekahi manawa, a ukali ʻia e ka hoʻohana ʻana i nā mea hoʻomehana e hoʻomehana i ka hopena i kahi mahana, hiki ke hōʻemi i ka manawa pickling.

② ʻO ka hoʻohana ʻana i ka waikawa oxalic a me ka alum ʻōmaʻomaʻo e like me ka hoʻemi ʻana i ka mea hoʻopaʻa pickling hiki ke hoʻomaikaʻi i ka solubility o ka hao, ma ka huli ʻana, ka wai, ka waikawa oxalic, ka alum ʻōmaʻomaʻo e like me ka hapa o ka hopena ma kekahi mahana, ke one quartz a me ka hopena e like me kahi hapa o ka hui ʻana, hoʻoulu, mālama ʻana no kekahi mau minuke, kānana ʻia ka hopena a mālama ʻia ma hope o ka hoʻōla ʻana.

③ Ka mālama ʻana i ka waikawa hydrofluoric: Maikaʻi ka hopena ke hoʻopili wale ʻia ka mālama ʻana i ka waikawa hydrofluoric, akā ʻoi aku ke kiʻekiʻe o ka nui. Ke kaʻana like ʻia me ka sodium dithionite, hiki ke hoʻohana ʻia nā nui haʻahaʻa o ka waikawa hydrofluoric.

Ua hui pū ʻia kekahi ʻano o ka waikawa hydrochloric a me ka hopena waikawa hydrofluoric i loko o ka slurry one quartz i ka manawa like e like me ka nui; Hiki ke mālama mua ʻia me ka hopena waikawa hydrochloric, holoi ʻia a laila mālama ʻia me ka waikawa hydrofluoric, mālama ʻia i ke kiʻekiʻe o ka mahana no 2-3 mau hola, a laila kānana a hoʻomaʻemaʻe ʻia.

Hoʻomaopopo:

Inā hoʻohana ʻia ka waikawa hydrofluoric e hoʻomoʻa i ke one quartz me ka waikawa, ʻoi aku ka paʻakikī o ka hopena. Ma waho aʻe o ka hoʻoheheʻe ʻana o ka hao i loko o nā mea waikawa, hiki iā HF ke hana pū me ka quartz ponoʻī e hoʻoheheʻe i ka SiO2 a me nā silicates ʻē aʻe o kahi mānoanoa ma luna o ka ʻili.

Eia nō naʻe, ʻoi aku ka maikaʻi o kēia no ka hoʻomaʻemaʻe ʻana i ka ʻili o ke one quartz a me ka hoʻopau ʻana i ka hao a me nā haumia ʻē aʻe, no laila he maikaʻi ka waikawa hydrofluoric no ka hoʻoheheʻe ʻakika o ka quartz. Eia nō naʻe, he mea ʻawahia a ʻino loa ka HF, no laila pono ka mālama kūikawā i ka wai hoʻoheheʻe ʻakika.

Hoʻōla ʻakika Iv a me ka deacidification

E holoi i ke one quartz i holoi ʻia me ka waikawa me ka wai 2-3 mau manawa, a laila e hoʻopau me ka 0.05%-0.5% o ka hopena alkaline sodium hydroxide (caustic soda), a ʻo ka manawa hoʻopau he 30-60 mau minuke, a e hōʻoia i ka hoʻopau ʻia ʻana o ke one quartz a pau ma kahi. Ke hiki ka pH i ka alkaline, hiki iā ʻoe ke hoʻokuʻu i ka lye a holoi i 1-2 mau manawa a hiki i ka pH i kūlike ʻole.

Ⅴ One quartz maloʻo

Pono e hoʻokahe ʻia ke one quartz o ka wai ma hope o ka haʻalele ʻana o ka waikawa, a laila e hoʻomaloʻo ʻia ke one quartz i loko o nā lako hoʻomaloʻo.

Ⅵ ka nānā ʻana, ke koho ʻana i nā kala a me ka hoʻopili ʻana, a pēlā aku.

ʻO ka mea i luna aʻe ke kaʻina hana kumu o ke kaʻina hana pickling a me ka leaching one quartz, he pālahalaha nui ka one quartz ore ma ko mākou ʻāina, no laila aia nā ʻokoʻa i ke ʻano o ke one quartz, i ka hoʻomaʻemaʻe ʻana o ke one quartz pono pū kekahi i nā pilikia kikoʻī i ka nānā ʻana, e hoʻomohala i kahi kaʻina hana hoʻomaʻemaʻe one quartz kūpono.