ʻO kā mākou holomua e hilinaʻi nei i nā lako hana kiʻekiʻe, nā talena kupaianaha a me nā mana ʻenehana i hoʻoikaika mau ʻia no ka Hot sale Premium Quality Oxalic Acid no ka hoʻomaʻemaʻe ʻana i nā pōhaku kiʻekiʻe, hoʻoulu i nā waiwai, lawelawe ʻana i ka mea kūʻai aku! "ʻo ia ka manaʻo a mākou e alualu ai. Ke manaʻolana nei mākou e hoʻokumu nā mea kūʻai aku āpau i ka laulima lōʻihi a me ka maikaʻi like me mākou. Inā makemake ʻoe e loaʻa nā kikoʻī hou aku e pili ana i kā mākou ʻoihana, e ʻoluʻolu e kamaʻilio me mākou i kēia manawa.
Aia ko mākou holomua ma luna o nā lako hana kiʻekiʻe, nā talena kupaianaha a me nā mana ʻenehana i hoʻoikaika mau ʻia no, a hiki i kēia manawa ua hoʻokuʻu ʻia aku kā mākou waiwai i ʻEulopa hikina, ka Hikina Waena, Hikina Hema, ʻApelika a me ʻAmelika Hema a pēlā aku. Loaʻa iā mākou he 13 mau makahiki o ke kūʻai aku a me ke kūʻai ʻana i nā ʻāpana Isuzu ma ka home a ma waho a me ka nona nā ʻōnaehana nānā ʻāpana uila Isuzu hou. Hoʻohanohano mākou i kā mākou kumu nui o ka ʻoiaʻiʻo i ka ʻoihana, ka mea nui i ka lawelawe a e hana i kā mākou mea maikaʻi loa e hoʻolako i kā mākou mea kūʻai aku me nā huahana kiʻekiʻe a me ka lawelawe maikaʻi loa.

Nā Nīnau i Nīnau Pinepine ʻia

Pono kōkua? E kipa aku i kā mākou mau kahua kākoʻo no nā pane i kāu mau nīnau!

Hiki iā mākou ke paʻi i kā mākou logo ma ka huahana?

ʻOiaʻiʻo, hiki iā mākou ke hana. E hoʻouna wale mai iā mākou i kāu hoʻolālā logo.

Ke ʻae nei ʻoe i nā kauoha liʻiliʻi?

ʻAe. Inā he mea kūʻai liʻiliʻi ʻoe a i ʻole e hoʻomaka ana i ka ʻoihana, makemake mākou e ulu pū me ʻoe. A ke kakali nei mākou e hana pū me ʻoe no kahi pilina lōʻihi.

Pehea ke kumukūʻai? Hiki iā ʻoe ke hoʻolilo iā ia i mea emi?

Hoʻolilo mau mākou i ka pono o ka mea kūʻai aku ma ke ʻano he mea nui loa. Hiki ke kūkākūkā ʻia ke kumukūʻai ma lalo o nā kūlana like ʻole, ke hōʻoiaʻiʻo nei mākou iā ʻoe e loaʻa ke kumukūʻai hoʻokūkū loa.

Ke hāʻawi nei ʻoe i nā laʻana manuahi?

Mahalo nui ʻia hiki iā ʻoe ke kākau iā mākou i nā loiloi maikaʻi inā makemake ʻoe i kā mākou huahana a me ka lawelawe, e hāʻawi mākou iā ʻoe i kekahi mau laʻana manuahi ma kāu kauoha aʻe.

Hiki iā ʻoe ke hāʻawi i ka manawa kūpono?

ʻOiaʻiʻo! Ua loea mākou i kēia laina no nā makahiki he nui, nui nā mea kūʻai aku e hana me aʻu no ka mea hiki iā mākou ke hāʻawi i nā waiwai i ka manawa a mālama i ka maikaʻi o nā waiwai!

Hiki iaʻu ke kipa i kāu ʻoihana a me ka hale hana ma Kina?

ʻAe. Ua hoʻokipa nui ʻia ʻoe e kipa i kā mākou hui ma Zibo, Kina. (1.5H kaʻa mai Jinan)

Pehea e hiki ai iaʻu ke kau i kahi kauoha?

Hiki iā ʻoe ke hoʻouna mai iā mākou i kahi nīnau i kekahi o kā mākou mau ʻelele kūʻai aku e kiʻi i ka ʻike kikoʻī o ke kauoha, a e wehewehe mākou i ke kaʻina hana kikoʻī. Eia kekahi, aia kekahi mau ʻano hana synthetic no ka waikawa oxalic:
(1) Ke ʻano hoʻomākaukau ʻana o ke kalapona ʻokikene: Hoʻemi mua ʻia ke kalapona ʻokikene i ka CO2 waena a laila hoʻololi ʻia i nā mea olaola ʻē aʻe. Loaʻa ka waikawa Oxalic ma ka hoʻomālamalama ʻana i nā ʻōnaehana kalapona ʻokikene like ʻole me nā ʻano electrochemical a me nā kukuna γ, ka lā, a i ʻole nā ​​kukui mercury kiʻekiʻe.
(2) Ke ʻano hoʻoheheʻe ʻana o ka alkali me ka hoʻohana ʻana i nā mea waiwai i ka cellulose: Hoʻoheheʻe pū ʻia kahi hui ʻana o nā mea waiwai i ka cellulose (e like me ka lāʻau ʻōpala, ka ʻōpala, a me nā mea ʻē aʻe) a me ka alkali ikaika inorganic ma 513-558 K e hana i ka oxalate ma mua o 50%. Hoʻopuka ʻia nā kristal oxalate e ka crystallization, a laila hoʻohana ʻia ka waikawa sulfuric e loaʻa ai ka waikawa oxalic i hoʻopau ʻia. He hana maʻalahi kēia ʻano hana no ka hoʻomākaukau ʻana i ka waikawa oxalic, akā haʻahaʻa ka helu hoʻololi hoʻokahi-pass (ʻaʻole ma mua o 35%), kiʻekiʻe ka hoʻohana ʻana i ka alkali, a koʻikoʻi ka haumia o ke kaiapuni.
(3) Ke ʻano hana hana lanahu maka: Hoʻomākaukau ʻia mai nā peats like ʻole ma ke ʻano he mau mea maka. No ka laʻana, hana ʻia ka waikawa oxalic mai ka peat o ka genera Sphagnum lāua ʻo Polytrichum ma o ka oxidation waikawa nitric. Hana ʻia ka hopena ma 343 K no 8-9 mau hola, me ka hua a hiki i 95%. Ke hoʻohana ʻia nā mea maka e like me ke kēpau lanahu e hana i ka waikawa oxalic, hiki pū ka hua i 51%.