ʻO ke kalapona kalapona (CO2)

Nā palena ʻenehana

ʻO ka carbon dioxide, kahi ʻano o ke kalapona oxygen pūhui, me ke ʻano kemika CO2, he kinoea kala ʻole, ʻala ʻole a ʻole kala ʻole me ka ʻono ʻawaʻawa i loko o kāna ʻano wai ma lalo o ka mahana maʻamau a me ke kaomi. He kinoea hoʻomehana honua maʻamau a he ʻāpana o ka ea. Hoʻokahi (e helu ana no 0.03%-0.04% o ka nui o ka lewa). Ma ke ʻano o nā waiwai kino, ʻo ke kalapona kalapona he kinoea kala ʻole a ʻala ʻole i ka mahana a me ke kaomi. He ʻoi aku ka ʻoi aku ka nui ma mua o ka ea a hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik e like me ka wai a me nā hydrocarbons. Ma ke ʻano o nā waiwai kemika, ʻo kekahi o nā pūhui carbon dioxide carbon oxygen he mea anorganic. ʻAʻohe hana kemika a loaʻa ke kūpaʻa wela kiʻekiʻe (1.8% decomposition wale nō ma 2000°C). ʻAʻole hiki ke puhi, ʻaʻole kākoʻo pinepine i ka puhi ʻana, a he ʻakika. Loaʻa i nā ʻokikene nā waiwai like me nā oxides acidic. Ma muli o ka hana ʻana o lākou me ka wai e hoʻohua i ka ʻakika kalapona, he anhydride lākou o ka waika carbonic. E pili ana i kona ʻona, ua hōʻike ʻia nā haʻawina ʻaʻole ʻona ka carbon dioxide haʻahaʻa, ʻoiai hiki i ke kalapona kiʻekiʻe ke hoʻomake i nā holoholona. Hoʻohana nui ʻia ka carbon dioxide maʻemaʻe kiʻekiʻe i ka ʻoihana uila, ka noiʻi olakino a me ka maʻi lapaʻau, carbon dioxide lasers, calibration gas no ka hoʻāʻo ʻana a me ka hoʻomākaukau ʻana i nā kinoea hui ʻē aʻe, a hoʻohana ʻia ia e like me ka mea hoʻoponopono i ka polyethylene polymerization. Hoʻohana ʻia ke kinoea carbon dioxide no nā mea inu ʻoluʻolu carbonized, ka mālama ʻana i ka pH i nā kaʻina mālama wai, ka hana kemika, ka mālama ʻana i ka meaʻai, ka pale ʻole i ka kemika a me ka hoʻoili ʻana i ka meaʻai, ka welding gas, ka mea hoʻoulu mea kanu, hoʻohana ʻia i nā molds a me nā cores a hoʻohana ʻia i ka hoʻolei ʻana i nā mea Pneumatic. Hoʻohana pū ʻia ma ke ʻano he diluent no ke kinoea sterilization (ʻo ia hoʻi, hoʻohana ʻia ka hui ʻana o ka ethylene oxide a me carbon dioxide ma ke ʻano he sterilization, insecticide, a fumigant. hoʻohana nui ʻia i ka sterilization o nā mea lapaʻau, nā mea hoʻopihapiha, nā lole, ka hulu, nā moena, etc. Hoʻohana ʻia ke kalapona kalapona wai e like me ka refrigerant, nā hoʻokolohua haʻahaʻa haʻahaʻa o nā mokulele, nā missiles a me nā ʻāpana uila, e hoʻomaikaʻi ai i ka hoʻihoʻi ʻana o ka ʻaila, ka polishing a me ka hoʻokele kemika, a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopau ahi.

Noi:

①Hoʻohana ʻoihana:

Hoʻohana nui ʻia ka carbon dioxide maʻemaʻe kiʻekiʻe i ka ʻoihana uila, ka noiʻi olakino a me ka maʻi lapaʻau, carbon dioxide lasers, calibration gas no ka hoʻāʻo ʻana a me ka hoʻomākaukau ʻana i nā kinoea hui ʻē aʻe, a hoʻohana ʻia ia e like me ka mea hoʻoponopono i ka polyethylene polymerization.

②Mea hoʻoheheʻe a kinai:

Hoʻohana ʻia ka carbon dioxide wai e like me ka refrigerant no nā hoʻokolohua haʻahaʻa haʻahaʻa o nā mokulele, nā missiles a me nā mea uila, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopau ahi.

Pūʻolo maʻamau: