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Ka hana a me ka pono o ka pohaku pele
ʻO ka pōhaku pele (ʻike mau ʻia ʻo ka pumice a i ʻole ka basalt porous) he ʻano mea hana palekana kaiapuni.He pōhaku porous makamae i hana ʻia e ke aniani lua pele, nā minerala a me nā ʻōhū ma hope o ka hū ʻana o ka lua pele.Loaʻa i ka pōhaku pele ka sodium, magnesium, aluminika, silika, a me ka calciu...Heluhelu hou aku -
ʻO ka pahu iʻa hoʻonaʻauao ʻāina Pōhaku ʻālohilohi Pōhaku ʻālohilohi i kī ʻia ʻo Landscape paving self-luminous stone Nā ʻiliʻili liʻiliʻi.
ʻO ka wehewehe ʻana o ka huahana: Ma hope o ka hoʻoulu ʻia ʻana e ka mālamalama ʻike ʻia, e like me ka lā a me ka mālamalama, hoʻopili ka pōhaku luminous a mālama i ka ikehu, hiki ke hoʻomālamalama maoli i ka pōʻeleʻele no ka manawa lōʻihi, a hoʻopili pinepine ka huahana i ke kumu kukui. 20-30 mau minuke, hiki ke ...Heluhelu hou aku -
Ka hoʻohana ʻana i ka graphite
1. E like me refractory: graphite a me kāna mau huahana i nā waiwai o ke kiʻekiʻe wela kū'ē a me ka ikaika kiʻekiʻe.I ka ʻoihana metallurgical, hoʻohana nui ʻia e hana i ka graphite crucible.I ka hana kila, hoʻohana pinepine ʻia ka graphite e like me ka mea pale no ka ingot kila a me ka uhi ʻana o ka metallurgical fu ...Heluhelu hou aku -
Hoʻonui ʻia ka mākeke graphite 2021-2026 ulu ʻoihana |Huabang Graphite, National Graphite
ʻO ka hōʻike noiʻi noiʻi mākeke graphite honua e hōʻike ana i ka mākeke graphite expandable a me nā mea nui a pau e pili ana iā ia.Ke ulu nui nei ka mākeke honua ma ka pae honua.Hāʻawi ka Global Expandable Graphite Market Report i kahi loiloi hohonu o ...Heluhelu hou aku -
Hoʻohana ʻia ka moʻi lana (cenosphere).
He ʻano mea ʻano hou ka pele lana.I kēia mau makahiki i hala iho nei, me ka hohonu o ka noiʻi ʻana, ua ʻike hou ka poʻe e pili ana i nā waiwai o ka peʻa lana, a ʻoi aku ka nui o ka hoʻohana ʻana i ka peʻa lana ma nā ʻano like ʻole.Ma hope aʻe, e nānā kākou i nā hana a me nā hana o ka pulu lana...Heluhelu hou aku -
ʻO nā waiwai maikaʻi a me ka hoʻohana ʻana i nā lei lana
ʻO ka mea nui o ka mea hoʻoheheʻe kemika o nā pahu lana ka oxide o ke silika a me ka alumini, kahi o ka ʻike o ka silicon dioxide ma kahi o 50-65%, a ʻo ka ʻike o ka alumini oxide ma kahi o 25-35%.No ka mea he kiʻekiʻe ka helu heheʻe o ka silica e like me 1725 ℃ a ʻo ka alumina he 2050 ℃, ua hiʻi lākou a pau ...Heluhelu hou aku -
He aha ka talc
ʻO ka mea nui o ka talc he hydrotalcite hydrous magnesium silicate me ka molecular formula o mg3 [si4o10] (OH) 2. No ka ʻōnaehana monoclinic ka talc.He pseudohexagonal a rhombic paha ke aniani, i kekahi manawa.ʻO ka maʻamau ka nui, lau, radial a me ka fibrous ...Heluhelu hou aku -
He aha nā hopena pharmacological i loaʻa i ka talc
① Hiki i ka pauka talc ke pale i ka ʻili a me ka membrane mucous.Ma muli o kona liʻiliʻi liʻiliʻi a me ka nui o ka nui, hiki i ka pauka talc ke komo i ka nui o nā mea hoʻonāukiuki a i ʻole nā mea make.No laila, i ka wā e hohola ʻia ai ma luna o ka ʻili o nā ʻiʻo inflamed a i ʻeha paha, hiki i ka talc powder ke loaʻa kahi hopena pale.Wh...Heluhelu hou aku -
Ka hoʻohana ʻana i nā pōhaku lua pele
Hoʻohālikelike ʻia me nā pōhaku kūlohelohe ʻē aʻe, ʻoi aku ka maikaʻi o nā pōhaku lua pele.Ma waho aʻe o nā hiʻohiʻona maʻamau o nā pōhaku maʻamau, loaʻa iā lākou ko lākouʻano kūikawā a me nā hana kūikawā.E lawe i ka basalt i laʻana.Ke hoʻohālikelike ʻia me ke kinikini a me nā pōhaku ʻē aʻe, he haʻahaʻa radioacti ka pōhaku basalt ...Heluhelu hou aku -
Nā waiwai kino o nā pōhaku pele
Hōʻike ʻia ke kino a me ka micro o nā mea biofilter pōhaku lua pele e ka ʻili a me ka micropore, kūpono loa ia no ka ulu ʻana a me ka hana hou ʻana o nā microorganisms ma kona ʻili e hana i ka biofilm.ʻAʻole hiki i nā mea kānana pōhaku pele ke mālama wale i ka ʻōpala o ke kūlanakauhale...Heluhelu hou aku -
Ke kaʻina hana o ke kōkua kānana diatomite
Hiki ke hoʻokaʻawale ʻia nā kōkua kānana diatomite i nā huahana algae maloʻo, nā huahana calcined a me nā huahana calcined flux e like me nā kaʻina hana like ʻole.① ʻO nā huahana maloʻo Ma hope o ka hoʻomaʻemaʻe ʻana, ka hoʻomaloʻo mua ʻana a me ka hoʻopau ʻana, ua maloʻo ka mea maka ma 600-800 ° C, a laila hoʻomaka.ʻO kēia ʻano pro...Heluhelu hou aku -
Hoʻohana i ka Diatomite
1、 Nā hiʻohiʻona o ka Diatomite Diatomite ua hoʻohana mau ʻia ma ka ʻōlelo Pelekania e like me "diatomite, diatomaceous earth, kieselguhr, inforial earth, Tripoli, fossil metal" a pēlā aku.Hoʻokumu ʻia ka diatomite e ka waiho ʻana o nā koena o nā diatoms mea kanu wai unicellular kahiko.ʻO ka pono kūʻokoʻa ...Heluhelu hou aku
