Joma loso gik moko mag piny China, jochiw gikmoko kod kar loso gikmoko ma nigi nengo maber

Jachiw mwandu mag Boehmite mari maduong'

(ma bang’e iluongo ni “ZC{2}}TECH”) ni e alwora mar ng’iepo mar ng’iepo, e piny Henan, piny China, kendo oting’o piny mokalo eka 60. Ne ochakre e higa mar 2003, en ohala ma keto kanyakla nonro kod dongruok mar jotich, loso, kod uso gik manyien ma ok ketho alwora kendo ma ok ketho piny-. Gik madongo ma oloso gin gik ma nyalo geng’o mach ma ok ng’ich ahinya kod gik ma nyalo geng’o mach ma ok ng’ich ahinya ma nigi magnesium, alumina makende, alumina ma ng’ich ahinya, boehmite, gik ma ng’ich ma ng’ich ahinya, gik ma ng’ich ma ng’ich ahinya kod gik mamoko ma ok ng’ich ahinya.

Ang’o momiyo Oyierowa?

Gige tich ma nigi nyalo

Watiyo gi gige tich ma ng’ato nyalo ng’eyo maber kaka ICP, SEM, gige pim mag liet, gige pim mag BET, kod gige pim mar laser. Gige tich gi konyo e rito ler mar gikmoko, duong' mar gik matin, kod bedo motegno e bwo loch matek.

Sistem mar tij ma opong' chakre kapok - uso nyaka bang' - uso

Wachiwo rieko mag lony, sampol ma nono, ripot mag pim, kod duoko mowinjore kapok ioro. E kinde mag uso mwandu, wachiwo yore maler mag ng'ado bura, luwo seche ma adier, kod ripot mag ber mar mwandu. Bang’ tero, wachiwo kony mapiyo, loso gik ma kelo pek, kod tudruok ma kinde malach-.

Loso kaka idwaro

Yiero mwandu: Chiw paro kuom model mowinjore kaluwore gi dwaro mag janyiewo.
Chiw ranyisi mag fomula ma owinjore gi dwaro makende kaka pong'o ma malo, muya matin, kod tiyo gi halojen-maonge.

Gik moko mag Boehmite

Kido mag kemikol

Rachar; orto - romb; nm, b{2}}nm, c{3}}nm; ng’wech en Mohs 3.5-4; 200 nyaka 250 digri .

Boehmite en aluminium oksaid haidroksaid ({0}}AlO(OH)), ma en achiel kuom gik ma yudore e aluminium. En mar sistem mar ortorombik kendo en gi gik ma nigi ng’injo. E ng’ato ka ng’ato ma nigi ng’injo achiel, ion mag oksijen iketo e ng’injo ma ng’injo ma nigi ng’injo ariyo, kendo ion mag aluminium oketgi e diere mar ng’injo ma nigi ng’injo ariyo. , radikal mag haidroksid ni e wi gik ma nigi ng’injo, kendo ng’injogo tudruok gi ng’injo mag haidrojen.

Gik ma nenore

The most important aluminous minerals in bauxite are gibbsite (Al(OH)3), boehmite (AlO(OH)) and diaspore (AlO(OH)), however gibbsite requires lower digestion temperature to be dissolved (typically ~145oC) as compared to boehmite and diaspore (typically >240 oC), Ekwasion (1-2). Kaluwore gi mano, kar loso alumina thothne iloso mondo otimgo makende kit bauksit achiel. Kaka bauxites mag boehmite pile itiyogo ka itiyo gi 'liet ma malo' mag ng'ado chiemo (mar yudo boehmite) e paro, bauxite mar boehmite nyalo tiyo e kar liet ma piny ma onge kata matin mar tich ka ng'ato ka ng'ato ne ni piny moromo, kata obedo ni boehmite mantie e liet ok nyal ng'injo.
Al(OH)3 (s) + NaOH (aq)<=>Naal (oh) 4 (aq) (1)
AlOOH (s) + H2O (l) + NaOH (aq)<=>Naal (oh) 4 (aq) (2)

Tiyo gi Boehmite

Loso aluminium
Boehmite en gino ma nyalo konyo e loso gik moko e yor Bayer, kama giketoe gik moko mondo olos alumina. Bang’e, aluminano iloso mondo ogol chuma ma aluminium. Kaka boehmite en ler, mano ketho kaka aluminium tiyo maber kendo bedo maber, kendo mano miyo obedo gik ma dwarore ahinya e loso aluminium.

Katalis kod kemikol mag petro
E tije mag katalitik, boehmite tiyo kaka gik ma konyo. Ogandane ma nigi ng’injo ma malo kod ng’injo mare medo tich mar katalis, ahinya ahinya e yore mag loso gik moko kendo loso gik moko. Mae kelo dwoko mabeyo mag kemikol kendo dwoko piny pesa ma itiyogo.

Seramik kod gik ma ok wang'
Poda mag boehmite ma ok nyal ng’ich ahinya itiyogo e loso thapni ma ok nyal ng’ich kod gik ma itiyogo e loso thap. Gik moko gi nyalo geng’o liet mang’eny ahinya e fur, fur, kod reakta, ma miyo gibedo mabor kendo bedo gi arita.

Polima kod gik ma oriw
Boehmite iketo e matris mag polima mondo ober ng'ich mar liet kod teko mar mekanik. Program ni konyo ohala kaka loso ndege kod loso mtoka, kama gik ma ok pek ahinya to odak kuom kinde malach gin gik ma dwarore ahinya.

Gik mag elektronik kod gik ma geng'o muya
Nikech nyalo mare mar geng’o ler, boehmite itiyogo e gik ma itiyogo e loso gik mag elektronik kendo kaka gik ma geng’o ler. Ochung’ motegno e bwo pek mag stima miyo tiyo kuom kinde malach-e masinde.

Dho gimoro mabith

Sombo gi mtoka:Gik ma ok gin -ma nigi luoro, to e kinde ma iterogi mondo kik gibed gi ng’ich, ritgi kama otwo, ma oumgi.

Kano:Ket kama otuo kendo ma yamo donjoe, to ok kama o

Paramita mar mwandu

Gimoro		Wich	Mar okang
Gimoro		Wich	ZCM-003	ZCM-01	ZCM-02F
Kido mar ng'injo	D50	μm	0.3-0.6	0.7-1.2	1.3-2.3
Kido mar ng'injo	D90	μm	Matin moloyo kata marom gi 1.5	Matin moloyo kata marom gi 2.0	Matin moloyo kata marom gi 5.0
PH		/	7-10	7-10	7-10
Kama makende mar piny		㎡/g	8-14	3-7	1-4
AlOOH (pek%)		%	Maduong’ moloyo kata marom gi 99.9	Maduong’ moloyo kata marom gi 99.9	Maduong’ moloyo kata marom gi 99.9
Gik ma ok ler (Matin moloyo kata marom gi)	Na	ppm	500	500	500
	Fe	ppm	50	50	80
	Cu	ppm	5	5	5
	Ca	ppm	300	300	300
Morfoloji mar gik matin		/	Blok / Flaky	Ogeng'	Blok / Flaky
Gimoro motuo		%	＜0.3	＜0.3	＜0.3

Oboke mar tiegruok

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Penjo: Be anyalo yudo sampuli moko?

A: Adier, wachiwo sampuli ma nono; kata kamano, jonyiewo ema onego ochul nengo mar orogi.

Penjo: Ere kaka inyalo chako ng’ado bura kata chudo?

A: Bang’ ng’ado bura, wabiro oro PI, kaachiel gi weche mag bang’wa. Yore mag chudo gin kaka T/T kata akaunt mag bang’.

Penjo: Ang’o ma kwan mar gik ma inyalo ng’iewo (MOQ)?

A: MOQ marwa mapile en kilo 1000. Kata kamano, wanyalo kawo gik matin kaka 100g, tekni chudo mar ng’iewo sampul osechul chuth motelo.

Penjo: Ang’o ma en kinde mar tero gikmoko?

A: Kaka pile, tero gikmoko kawo ndalo madirom 31 bang’ -siro chudo. (Ok oting’o nyasi mag Jo-China)

Penjo: Be nitie diskon ma inyalo yudo?

A: Yud diskon makende ma opogore opogore kaluwore gi kwan mar gik ma inyiewo. Kaka imedo ng’iewo gik mang’eny, e kaka ibiro rito gik mang’eny!

Penjo: Ang’o ma itiyogo gi boehmite?

A: Tiyo gi boehmite mag ALUPREM oriwo gik ma kelo ng’injo, gik ma keto e mtoka, gik ma ng’ato nyalo keto e mtoka, gik ma ng’ato nyalo keto e mtoka (LIBS), gik ma ng’ato nyalo keto e mbui (PCB), gik ma ng’ato nyalo ng’ado e nam kod gik ma ng’ato nyalo tiyogo e ng’ado mtoka, kod gik ma ng’ato nyalo ng’ado e wi ng’ato.

Penjo: Ang’o ma opogore gi gik ma ng’ato nyalo timo?

A: Gibbsite en kwan ma piny moloyo boehmite. Bang’ lokore kowuok e chal ma kelo oksijen nyaka e chal ma dwoko piny, kristal mag gibbsite weyo grup mag hydroxyl maggi kendo gibedo kaka sponj; gibbsite ilokore obedo gik ma ng’ato nyalo ng’ado. Gik ma nigi ng’injo ma ok adier mag gibbsite chiegni ni lokore chuth kendo bedo kristal mag boehmite.

Penjo: En kanye ma ng’ato yudoe?

A: Boehmite en kidi moting'o aluminium ma pile yudore e kor lwasi mar piny, gigo mawuok e kar loso gikmoko, kod yugi mag tangi mag redioaktiv machon.

Wang’ere maber kaka achiel kuom jogo ma loso kendo chiwo gik ma ng’ato nyalo ng’iewo e piny China. <2Zepa> Yie mondo ibed thuolo mar nyiewo boehmite ma nigi rang’iny mamalo ma olosi e piny China kae kuom kambi marwa. Mondo iyud paro kuom nengo, tudri kodwa.

Jachiw mwandu mag Boehmite mari maduong'

Boehmit mapile

Boehmit maduong'

Tiyo gi Boehmite

Paramita mar mwandu

Oboke mar tiegruok

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