Calcium chloride ndi mchere wopangidwa ndi ma ionry a chloride ndi calcium ion. Ma calcium chloride imakhala ndi mayamwidwe amphamvu, omwe amagwiritsidwa ntchito ngati desiccant yosiyanasiyana, kuwonjezera pa fumbi lamsewu, wowongolera dothi, woyeretsa madzi, woyeretsa madzi, phazi la phazi. Zimagwiritsidwa ntchito kwambiri zamankhwala zophika zambiri, zowonjezera zakudya, zowonjezera zakudya, zowonjezera zowonjezera ndi zida zopangira zopanga zitsulo.
Katundu wa calcium chloride
Ka calcium chloride ndi cryssic crystal crystal, yoyera kapena yoyera, ya uchi, stheroid, osakhazikika, osakhazikika. Malo Osungunuka 782 ° C, Celsity 1.086 g / ml pa 20 ° C, Poiwirira 400 ° Solubility 740 G / L / L. Pang'ono poizoni, zopanda fungo, kukoma pang'ono. Hygroscopic komanso yolefuka mosavuta ikakhala ndi mpweya.
Kusungunuka mosavuta m'madzi, ndikumasulira kutentha kwakukulu (calcium chloride kufikitsa chisinthidwe cha -176.2cal / g), njira yake yothetsera matenda ndi acidic pang'ono. Sasungunuka mu mowa woledzeretsa, acetone, acetic acid. Kuyankha ndi Amonia kapena Ethanol, CACL2 · 8hh3 ndi CACL2H · 45C5ORoes adapangidwa, motero. Kutentha kochepa, yankho limasinthiratu ndi kuthamanga ngati hexhhyd, yomwe pang'onopang'ono imasungunuka mu 30 ° C, ndipo imataya madzi a calk `0 ° Celloride.
Ma calcium chloride
1, kuthupi ndi mankhwala: zopanda maonekedwe kowoneka bwino, zoyera kapena zoyera-zoyera kapena zolimba. Kuchulukitsa kwa ngakhale 2.15, malo osungunuka ndi 782 ℃, malo owiritsa ali pamwamba pa 1600 ℃, kuwononga madzi, osavuta kutchinjiriza pang'ono, kusungunuka mu viniga, acrylic acid.
2, kugwiritsa ntchito mankhwala: Ndiwothandizira kupanga utoto wa utoto wa utoto. Kupanga nayitrogeni, acetylene mpweya, hydrogen chloride, oxygen ndi desiccant ya mpweya. Mowa, elters ndi matekiti a ma acrylic amagwiritsidwa ntchito ngati othandizira onunkhira, ndipo mayankho awo amadzimadzi ndi ofanana ndi firiji ndi firiji. Imatha kuthamangitsa kuumitsa kwa konkriti, kuwonjezera matope ozizira a simenti, ndipo ndi wabwino kwambiri antifu. Imagwiritsidwa ntchito ngati wothandizira wa aluminium magnesium metallium, yoyezera wothandizira.
Flake calkium chloride
1, mphamvu ndi mankhwala: Crystal, izi ndi zoyera, zoyera-zoyera. Kulawa kowawa, kumasuka kwamphamvu.
Kuchulukitsa kwake ndi 0,835, kusungunuka mosavuta m'madzi, njira yake yothetsera bwino kapena pang'ono, imasungunuka mumwano, ndikusungunuka munthawi ya ma etherthy mukamatenthedwa mpaka 260 ℃. Mankhwala ena a mankhwala ali ofanana ndi calcium chloride.
2, ntchito ndi kugwiritsa ntchito: Flake calk cloride yogwiritsidwa ntchito ngati firiji; Antofully wothandizira; Oyenga ayezi kapena chipale chofewa; Flame oyang'anira omaliza kumaliza ndi kumaliza nsalu thonje; Oteteza nkhuni; Kupanga mphira monga wothandizira; Wowuma wophatikizidwa amagwiritsidwa ntchito ngati othandizira.
Calcium chloride aquaous yankho
Calcium chloride njira ili ndi mawonekedwe amoyo, otsika pang'ono kuposa madzi, malo osungunuka pokhudzana ndi madzi, ndipo ali ndi ntchito yabwino kwambiri yopanga mafakitale ndi malo aboma.
Udindo wa calcium chloride njira:
1. Alkiline: Calcium ion hydrolysis ndi alkaline, ndipo hydrogen chloride ndi wosasunthika pambuyo pa chloride ion hydrolysis.
2, kuphatikiza: Pali ma ion mu njira yomwe ingasunthire momasuka.
3, malo ozizira: calcium chloride njira yozizira ndiyotsika kuposa madzi.
4, malo owira: calcium chloride am'madzi owira ndizokwera kuposa madzi.
5, Evoal Crystallization: calcium chloride am'madzi a EXPOOURY CRYSTINGtion kukhala mumlengalenga wodzaza ndi hydrogen chloride.
Desiccant
Calcium chloride imatha kugwiritsidwa ntchito ngati wothandizira kapena wofufuta ma gases ndi zakumwa zotsetsereka. Komabe, sizingagwiritsidwe ntchito kuti muume Ethanol ndi ammonia, chifukwa Ethanol ndi ammonia adatani ndi calcium chloride kuti apange mowa wowawa jacl2 · 42h5oh ndi ammonia ogwidwa ndi Amoni. Ma calcium chloride amathanso kukhala zinthu zapakhomo zomwe zimagwiritsidwa ntchito ngati mpweya hygroscopic, zomwe zimathandizidwa ndi FDA povala batala.
Chifukwa calcium chloride ndi mpweya wabwino kapena mpweya wa alkaline ndi zakumwa zotsetsereka, komanso mu laborgen, yitrogen dioxide, etc., pakuwumitsa mipweya yopanga. Granolar Testium chloride nthawi zambiri imagwiritsidwa ntchito ngati desiccant yodzaza mapaipi owuma, kapena khungu lalikulu (kapena phulusa la nyanja) louma ndi calcium cloride itha kugwiritsidwa ntchito pakupanga phulusa la koloko. Desumiidiidara ena amagwiritsa ntchito calcium chloride kuti atenge chinyezi kuchokera kumlengalenga.
Mpira wa machelofu ophatikizika umafalikira pamsewu wamchenga, ndipo matenda a hygroscopic a calcium chloride amagwiritsidwa ntchito kutsika ndi mame otsika mtengo.
Kusamba kwa Othandizira ndi Kusamba Kozizira
Calcium chloride imatha kutsitsa malo ozizira pamadzi, ndikuzifalitsa pamisewu imatha kuletsa kuzizira komanso matalala amchere, koma masamba amchere amatha kuwononga nthaka ndi kuthyolako konkriti. Calcium chloride yankho limathanso kusakanikirana ndi ayezi wouma kuti mukonze kusasamba kozizira kozizira. Tsekani ayezi wowuma umawonjezeredwa ku brine yankho la mabatani mpaka ayezi amawonekera m'dongosolo. Kutentha kokhazikika kwa kusamba kozizira kumatha kusungidwa ndi mitundu yosiyanasiyana komanso njira zamchere. Calcium chloride nthawi zambiri imagwiritsidwa ntchito ngati chomera chamchere, ndipo kutentha kofunikira kumapezeka posintha, komanso chifukwa chakuti njira yothetsera calcium yotsika mtengo komanso yotsika kwambiri C mpaka -51 ° C. Njira iyi ikhoza kuzindikirika m'mabotolo a dewar okhala ndi mabotolo apulasitiki ambiri kuti athetse mabotolo ozizira pomwe amatheratu, momwe kutentha kumayenera kukonzedwanso.
Monga gwero la calcium anyezi
Powonjezera calcium chloride kusambira madzi osambira amatha kupanga dziwe lamadzi a PH Buffer ndikuwonjezera kuuma kwa madzi a dziwe, omwe angachepetse kukokoloka kwa khoma la konkriti. Malinga ndi mfundo ya a Chaterimei ndi Isooioioioeric mphamvu, kukulitsa ndende ya ma calcium masicnium masikono madzi amachepetsa kusungunuka kwa ma calcium cofunika ma Concreti.
Powonjezera calcium chloride ku madzi am'madzi a Marine kumawonjezera kuchuluka kwa chipatala cha bioavailable m'madzi, ndi molilung ndi nyama zomangira zopangidwa m'madzi amazigwiritsa ntchito calbonation. Ngakhale calcium hydroxide kapena calcium riactor ikhoza kukwaniritsa cholinga chomwecho, kuwonjezera calcium chloride ndi njira yachangu kwambiri ndipo imathandizira pang'ono pH yamadzi.
Calcium chloride pazinthu zina
Kusungunuka ndi kutuluka kwa calcium chloride kumapangitsa kuti ikhale yogwiritsa ntchito zibongwe ndi mapepala otenthetsera.
Calcium chloride imatha kuthandiza kufulumira koyamba mu konkriti, koma ma ionry chloride amatha kuyambitsa chipembedzo cha chitsulo, kotero calcium chloride silingagwiritsidwe ntchito mu konkriti yolimbikitsidwa. Ma calcium chloride amatha kupereka chinyontho china chonkriti chifukwa cha matenda ake.
Mu makampani opanga ma petroleum, calcium chloride amagwiritsidwa ntchito kuwonjezera kuchuluka kwa brine waulere waulere, ndipo amathanso kuwonjezeredwa ndi madzi obowola omwe amatumizidwa kuti alepheretse kuchuluka kwa dongo. Amagwiritsidwa ntchito ngati chimfine kuti achepetse mfundo yopukutirana pazitsulo za sodium ndi elecrolytic kusungunuka kwa sodium chloride njira. Cyramics ikapangidwa, calcium chloride imagwiritsidwa ntchito ngati imodzi mwazinthu zakuthupi, zomwe zingalole dothi loti lizimitsidwa mu yankho, kotero kuti dothi limakhala losavuta kugwiritsa ntchito pofuna kugwiritsa ntchito.
Calcium chloride imawonjezeranso zopumira za pulasitiki ndi zozimitsa moto, zowonjezera zam'madzi zochizira madzi, monga zowonjezera m'matumba osokoneza bongo kuti mupewe kuwonongeka kwa nsalu, komanso monga kufooketsa nsalu.
Post Nthawi: Mar-19-2024
