alumina

[US]/ə'luːmɪnə/
[UK]/ə'lumɪnə/
Frequency: Very High

Translation

n. oksidi ya aluminium; bauksiti
Word Forms
Pluralaluminas

Phrases & Collocations

alumina powder

unajumuishwa wa alumina

alumina ceramics

keramiki ya alumina

high purity alumina

alumina ya usafi mkuu

alumina production

uzalishaji wa alumina

alumina refinery

kiwanda cha kuchuja alumina

fused alumina

alumina iliyochanganuliwa

activated alumina

alumina iliyoanzishwa

alumina fiber

nyuzi za alumina

alumina cement

simenti ya alumina

calcined alumina

alumina ilichomwa

high alumina cement

simenti ya alumina ya juu

alumina brick

gamba la alumina

Example Sentences

Fly ash is a very good resource for preparing alumina and alugel,because the mass fraction of alumina in it can be up to 15%~40%.

Majivu ya kuruka ni chanzo bora kwa ajili ya kuandaa alumina na alujeli, kwa sababu msaada wa mhasu wa alumina humo unaweza kufikia 15%~40%.

By access to information,determination methods of alumina are mainly including chrome azurol S method and aluminon method.

Kwa upataji wa habari, mbinu za kuamua alumina ni pamoja na chrome azurol S na mbinu ya aluminoni.

Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.

Calcium aluminate iliyobadilishwa kama mchujaji, yenye kazi mbili za kuwezeshwa na kuondoa chumvi, inaweza kutengenezwa kutoka kwa slag ya taka ya viwanda kutoka kiwandani cha alumina.

include capacitance mullite, capacitance zircon mullite, capacitance magnesia-alumina spinel, capacitance zircon corundum,diamantane, and corundum-mullite products.

pamoja na capacitance mullite, capacitance zircon mullite, capacitance magnesia-alumina spinel, capacitance zircon corundum,diamantane, na bidhaa za corundum-mullite.

The art preparation of alumina membrane with sol-gel has been studied, in which acids have been used as peptizers.Concentration and peptization temperature of acids have been determined.

Uandaaji wa sanaa wa utando wa alumina na sol-gel umefanywa, ambapo asidi zimetumika kama peptizers. Mwangaza na joto la utaratibu wa asidi limeamuliwa.

To sum up the effect of chlorion corrosion on the process equipments and index in Bayer process alumina production,and analyse the main reasons of equipments unefficient caused by chlorion corrosion.

Kueleza athari ya korosheni ya chlorion kwenye vifaa vya mchakato na fahirisi katika uzalishaji wa alumina wa mchakato wa Bayer, na kuchambua sababu kuu za kutokuwa na ufanisi wa vifaa vinavyosababishwa na korosheni ya chlorion.

R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement.

Matokeo yanaonyesha kuwa simenti iliyobadilishwa yenye uimara mzuri, kupanua kidogo na alkaliti ndogo inaweza kutengenezwa kwa kutumia simenti ya gypsum na zeolite iliyobadilishwa.

Yixing tuofeng ceramic Co., Ltd. producing ceramic products of alumina specialized company, all the male genital of Yixing admires the tea plantation to located in pottery in the bank of Tai Hu.

Yixing tuofeng ceramic Co., Ltd. kampuni inayojitayarisha bidhaa za keramik za alumina, wote wanathamini kilimo cha chai kinachopatikana kwenye ukingo wa Tai Hu.

The results are showed as follows.Lewis(Louis) acid sites exist on the surface of α-Alumina support and silver catalyst.Pyridine, the basic absorbate, can be adsorbed on its Lewis (Louis)acid sites.

Matokeo yanaonyeshwa kama ifuatavyo. Tovuti za asidi ya Lewis (Louis) zipo kwenye uso wa msaada wa α-Alumina na mchocheshi wa fedha. Pyridine, absorbate ya msingi, inaweza kufyonzwa kwenye tovuti zake za asidi ya Lewis (Louis).

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