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I?eduro: Iwe it?s?na yii n ?e alaye ilana ikoko kikun ti ireku quartz, lati paap? si it?ju kemikali, ti a ?e adani fun aw?n ipele ori?iri?i lati ile-i?? si lilo eleto.

Igi quartz, ti a lo ni ibigbogbo ninu aw?n ile-i?? bii i?el?p? gilasi, ile-i??, photovoltaics, ati aw?n elekitiriki, nilo ipele mim? ti o ga lati pade aw?n ajohun?e ile-i?? ti o lagbara. Afojusun pataki ti imukuro igi quartz ni lati y? aw?n impurities (irin, aluminiomu, mica, iyanrin, ati b?b? l?) ati lati de ?d? mimu didara, nik?hin ?i?e igi quartz mim? ti o ga ti o ba aw?n ibeere ipele ile-i?? mu.

Nigba ti a gb?d? ?e akan?e ilana naa si aw?n ?ya ara ?r? ti ?ra aise (bi aw?n iru ik?lu ati itankal? iw?n apakan), aw?n ipele pataki j? pataki ni gbogbo agbaye. It?s?na yii ?e alaye aw?n ilana ti a ?e ilana.ilana ?i?el?p? ati mim? iyanrin quartzp?lu aw?n ipele pataki, yiyan ohun elo, aw?n ipil? pataki, ati aw?n oju i??l? ohun elo.

Ilana It?ju I?edede I?edede Quartz Sand (Iru Epo Raw ¡ú Idap? Ti Pari)

1. Igbes? ?aaju it?ju: f?? ¨¤ti ¨¬?¨°ro (I?akoso Iw?n Pataki, Iya Giga Igb?p?)

?d¨ª p¨¤t¨¤k¨¬:Lati fa ir?j? raw naa si iw?n patikulu ti o y? fun grinding ati lati ya aw?n okuta nla ati egbin lati ?e idiw? ?i?e fun aw?n ohun elo to t?le.

Igbese Ilana:

• 1. Iwak? aise (¨¤m¨²l? quartz, am¨²l? il?? quartz) ni a n fi sinu silo aise nipas? ol¨´k??/ol¨´t?? na f¨²n if?w??sow?p?? t¨® d¨¢j¨²;
• 2.Igb?k?l¨¦ ak?k?:Lo aagbegb¨¦ egungunlati dinku iw?n ore si 50¨C100 mm lati ba aw?n ibeere ti ik?lu ti o ni it?l?run t?le.
• 3. Iwadi ati Ipele:Ibi ti ohun elo to d¨´n ay¨¦ wa ni i?iro ti a fi ??f?? p??l¨² ¨¤f¨¤¨¢k¨¤ (iw?n ap??r? 10¨C20 mm). Ohun elo to p? ju l? ni a pada fun gbigbe siwaju, nigba ti ohun elo ti o y? n l? si i??? pal¨¨?.
• 4. Igbeyewo Keji (Didara)Lo aon¨ªb¨´j?? y??y??tabi ?r? ik?lu lati dinku iw?n aw?n patikulu si 5¨C10 mm, ?ja ti a k?k? f? ?aaju grinding.
• 5.Ile-iwosan ?ir??gb??:?ja ti a f? daradara ni a pada si iboju ik?r? ti n r? lati rii daju pe iw?n irugbin naa j? deede ati lati yago fun ik?lu ju (ti o mu ki i?oro mim? nigbamii p? si).

Aw?n Paramita Pataki:Iw?n ?ja ti a ge ti wa ni i?akoso ni 5¨C10 mm; i?e agbeyege ¡Ý 90%.

2. Iru ati Iwe (Didan Iw?n Pataki, Tu Ibi ti Ko Wulo)

?d¨ª p¨¤t¨¤k¨¬:Lati ?e il??k¨´n ¨¤w?n ¨¤p??r? quartz s¨ª ¨¬t??l??run ¨¤f??k¨¤ns¨ª ¨¤foj¨²s¨´n (¨¤p??r?, -20 mesh, -100 mesh), k¨® gbogbo quartz j¨¢de l¨¢ti in¨² ¨¤w?n ¨¤f¨ªy¨¨s¨ª t¨® w¨¤ l¨¢ra r? (¨¤p??r?, irin oxides, mica), ?¨ª?e il??k?? f¨²n ¨¬t¨²n?e t¨® m¨¢a b??.

Igbese Ilana:

• (1) Aw?n ohun elo ti a ?e i?ura sil? daradara ni a ran?? si iho irin ore ti o dara ati pe a n fi ounj? si ?r? mill id?ti tutu tabi ?r? mill b??lu (?r? mill id?ti ni a f?ran fun agbegbe quartz lati dinku ijinle pup? ati ikolu irin).
• (2) ?ja il?? w? in¨² ?r? I?edede (on¨ªr?l? ¨¤y¨¨ idiw?, hydrocyclone, tabi classifier spiral) lati y¨¤ ¨¤w?n patikulu t¨® gbooro ¨¤ti t¨® fine.
• (3) Ije Aiy?-Ik?k? Tira: Aiy?h?p (aw?n patikulu to gbooro) lati ?d? oluy?wo pada si mill fun atun?e; aiy? oke (iw?n patikulu to y?) t?siwaju si mim?.

Aw?n Paramita Pataki:

• Iw?n Igb?k?le:Ti a ti ?e atun?e da lori aw?n ibeere ile-i??. Igi gilasi ti iwa-ara nilo ju 80% l? ti n k?ja 100 mesh; igi iyika PV/electronic nilo ju 90% l? ti n k?ja 200 mesh.
• Iwu otutu Slurry:Ti wa ni i?akoso ni 60%¨C70% lakoko grinding ati 30%¨C40% lakoko i?akoso.

3. Ipele Is?di ?k¨¤n (Yiyo Aik??j?, Il?siwaju Iwa ?m?)

Pataki aw?n idoti ninu iyanrin quartz ni ir?run (Fe?O?), aluminiomu (Al?O?), mica, ati ori?a, ti o nilo ilana apap? "?p?l? + kemikali".

(1) Iw??ra ¨¤ti Iy?r¨ªs¨ª (Yiy? ?l?g?, ?p??g?? Argillaceous)

• I??:Ipalara ?r? + washing hydraulic lati y? aw?n fiimu k?k? ati slime to f??r? lati aw?n dada apapo quartz (slime le ni aw?n aim?, ti o ni ipa lori yiy? irin ti nb?).
• ?r?:D¨²r??m¨´ Scrubber, Spiral Scrubber (¨¬k¨¤ns¨ª m¨¦j¨¨¨¨j¨¬ j?? ¨¬t??s¨ª j¨´l?).
• Aw?n Paramita Pataki:Akoko sis? 15¨C30 i??ju; iwuwo slurry 25%¨C35%; tit? omi tit? giga 0.3¨C0.5 MPa.

(2) Ik¨¤ ¨¤ti Yiy? Egbin (P¨¢¨¤r¨ª Iw?n Egbin T¨ª K¨¦k¨¨)

• I??:?e ?ka slurry ti a fa jade lati y? ohun elo to y? sil? lab? 200 mesh (ti o ni ?l?r? ninu irin ati aw?n impurities aluminiomu).
• ?r?:Hydrocyclone, ?r? idap? ?w?n ti o t??r?.
• I???:Cyclone overflow (slime) ni a f?w?si; underflow (k¨°k¨°r¨° quartz s?n¨¤) l? si y? irin.

(3) Iya m?ta ¨¤t??ka t??l¨¨ (Yiy?? ¨¬p??y¨¤ ¨¤¨¬m??)

• I??:Igbes? pataki lati y? irin af?f? (¨¤p??r?, magnetite) ati irin af?f? to r? (¨¤p??r?, hematite, limonite).
• ?pap?? ?r?:Iyapa Magnetik Atil?yin-kekere (y? irongun, magnetite) + Iyapa Magnetik Atil?yin-giga (y? irin ti ko lagbara, irin-titani oxides).
• Aw?n Paramita Pataki:Iw?n agbara aaye f?l?f?l? ti o ni agbara giga 10,000¨C15,000 Gauss; iyara ?i?an slurry 0.5¨C1.0 m/s lati rii daju pe a n gba aw?n impurities magnetic ni kikun.

(4) Ik?lu (Yiy? ewu-ara ti ko ni magneti bii Mica, Feldspar)

• Li o l¨°:Ti a beere fun eroja iyanrin quartz to ga-purity (fun ap??r?, Fe?O? ¡Ü 0.02%) lati ya feldspar ati mica (iyato iwuwo si quartz, ko le y?kuro nipa pipin magneti).
• Ilana:N¨ª ¨¬p¨° ¨¤j?sara (pH 2¨C3), p??l¨² ¨¤w?n ol¨´fipam?? ew¨¦ (g??g?? b¨ª, ¨¤w?n ol¨´k¨® amine, ohun t¨® y??nd¨¢ sodium fluorosilicate), feldspar ¨¤ti mica n¨ª ¨¬b¨¢ p??l¨² ¨¤w?n af??f?? ¨¤ti m¨¢a fo, n¨ªgb¨¤ t¨ª quartz ¨½ b? n¨ªn¨² ¨¤t??g¨´n.
• ?r?:?r? Ilana Iru Ibi Af?f?, ?r? Af?f? Ti a F?f? (iri-irin af?f? pup? fun yiy? idoti patapata).

(5) Iw?num? Kemikali (Pataki fun PV/Ira-?r? Iyan)

• Li o l¨°:Nigbati aw?n ilana deede ko le pade aw?n ibeere mim? giga (e.g., Fe?O? ¡Ü 0.005%).
• Aw?n a?ayan ilana:
  • Iru ?j?: Fi slurry naa sinu as? ti a dap? (hydrochloric, sulfuric, hydrofluoric) lati j? ki ir?nu ati aluminiomu oxides ti o ku j?.
  • Igb??k?? ¨¤t¨¤w??p??-¨¨¨¦m¨ª: K??k?? gb? f??t?? quartz ni 600¨C800¡ãC l¨¢ti y¨ª irin ¨¤¨¬lera t¨® w¨¤ n¨ªn¨² r?? pad¨¤ s¨ª ir¨² ¨¤t¨ªm??, l??y¨¬n n¨¢¨¤ y?? w?n k¨²r¨° n¨ªpa ¨¤t¨¤w??p??-¨¨¨¦m¨ª.
• Igbese Pataki:L?hin iw? acid, f? p?lu omi ti a ti s? di mim? si iwontunwonsi (pH 6¨C7) lati yago fun acid ti o ku ti n ni ipa lori didara ?ja.

4. Iru-¨°j¨° ¨¤ti Yiy? ?r? (Gbigba Ij?un Kaka)

• 1. Epo ti a ti m?? w¨¢ s¨ª Thickener f¨²n imukuro nipas? gbigbe soke, n p?si ¨¬sop?? ohun t¨® wa l¨¢ti 60%¨C70%.
• 2. A fi slurry ti o ni idap? m?ra si Press Filter tabi Vacuum Filter lati y? omi ti o to ¡Ü 10% akoonu moisture.
• 3. A ?e gb? ikoko ¨¤l?m? ninu ?r? gb?? al¨¢gb¨¨¨¦k¨¢ (120¨C150¡ãC) l¨¢ti gba f??l¨¤ k¨®¨½k¨²r¨¢¨¿t¨¬ k¨¬k¨¬ ¨¤l¨´k¨°.
• 4. A ?e it?kasi ikoj?p? ti a gbooro p?lu ?r? Ipa lati yan aw?n ?ja ti a ti pari ti aw?n pato ori?iri?i (fun ap??r?, iyanrin ti ko ni ir?run, alab?de, iyanrin to fine) da lori aw?n ibeere iw?n.

5. Ay?wo ati Ibi ipam? ?ja ti a Pari

• Aw?n ami ayewo:SiO? ibi mim? (i??? ¨¤gb¨¤gb¨¤ ¨¤d¨¢, ¡Ý98.5%, ¨¬k¨¤r? g¨ªl¨¢¨¤s¨¬ ¡Ý99.3%, PV-¨¬pele ¡Ý99.9%, ¨¬pele el¨¦ktr¨®n¨¬k¨¬ ¡Ý99.99%), akoonu Fe?O? (i??? ¨¤d¨¢ ¨¤d¨¢ <0.3%, ¨¤d¨¢ g¨ªga <0.005%), pinpin iw?n aw?n patikulu, akoonu omi.
• Ibi ipam?:Igi ti a ti pari ni a t?ju ninu silos ti a ?e pataki lati yago fun ikolu keji (e.g., aw?n ipin irin, eruku).

Aw?n ilana ilana ti a ?e ir?run fun aw?n ibeere mim? ori?iri?i

Ilana Aw?n ?ya Pataki & Aw?n Considerations Pataki

1. ?w?n ?m¨²y? Pataki:

• Aw?n iyika pipin pipade ipele-p?l?p?l? (mejeeji fif? ati iy?fun) ?e idaniloju iw?n apakan to ni idap? ati dinku iwa-ajo ohun elo.
• IwUlO ara ak?k?, iwUlO kemikali afikun" n ?et?ju iwUlO ayika ati ?i?e iwUlO.
• Afi?al?? n j?? k¨® r?°ù¨´n l¨¢ti y?k¨²r¨° n¨ª p??l¨² ¨¬pele, n ?e ¨¤fih¨¤n ¨¬f?k¨¤nbal?? t¨® l¨¢gb¨¢ra ¨¤ti ¨¤k¨®p?? si ori?iri?i aw?n ??d¨¢-irin raw ¨¤ti ¨¤w?n ¨¬d¨ª ¨¬m??t¨®t¨® m¨ªr¨¤n.

2. Aw?n ohun pataki lati ronu:

• Idena A?ej?p? Irin:B?r? si lo aw?n a?? roba tabi keramik ni ?r? grinding ati scrubbing lati yago fun p?si akoonu irin lati if?w?kan irin.
• I?akoso Reagent:?i?e i?akoso deede ti iw?n didun reagent ati pH ni itusil? ati ilana asidi lati yago fun aw?n reagent ti o ku ti o p? ju.
• It?ju ?gb??-omi:O gb?d? j? ki omi egbin acid j? idasil? (fun ap??r?, p?lu ¨¤k¨¤r¨¤ l¨¢ti pH ~7) ?aaju itusil? tabi atunlo lati yago fun ¨¬k¨®pa.

Atok? ?r? Pataki (Ipo Ayo)

Ilana deede le j? k??kan ti a le ?e atun?e ni ir?run da lori akoonu Sio? ib?r? ti ohun alum?ni to ?e, iru aw?n impurities (p?lu wiwa chromium, titanium), ati aw?n ipele mim? ti a n wa. Aw?n i?eduro a?a nilo data alaye nipa idanwo ohun alum?ni fun imudara.

Lati ?e a?ey?ri ira quartz ti o ni il?siwaju ti o y? fun aw?n ohun elo ile-i?? ori?iri?i nilo ilana imudara ti a ?e ap?r? daradara ati ti a ?e?i??. Ilana sis?nu ti a yan ti o ni a?? ti a ?apejuwe nibi n ?i?? p?lu aw?n ?na ?r? ati kemikali ti a ?e adani lati y?kuro aw?n aim? kan ni ir?run nigba ti o n ?e it?w?gba aw?n abuda ore ti n yipada ati aw?n ibeere mim?. Nipa lilo aw?n ohun elo ti o y?, aw?n i?akoso igba pip?, ati i?akoso didara to muna, aw?n olupil??? ira quartz le fi sil? aw?n ohun elo ti o ba tabi k?ja aw?n standards ile-i?? fun gilasi, ikole, photovoltaic, ati aw?n ira ipele itanna. Ibarapa si aw?n i?akoso ilana pataki ati aw?n aabo ayika j? ki i?? ?i?e ti o ni agbara p?lu didara ?ja.

Fun aw?n solusan anfani ti a ?e adani ati ap?r? ilana alaye, ?i?e ay?wo ore alaw? g?g? bi a ?e le ?e pataki lati mu aw?n ilana mimi p? si ati p? si iye ?ja.