Calcium hydroxide

Tsananguro pfupi:

Hydrate lime kana hydrate lime iri chena hexagonal poda crystal. Pana 580 ℃, kurasikirwa kwemvura kunova Cao. Kana Calcium Hydroxide inowedzerwa kumvura, yakakamurwa kuita maviri matura, mhinduro yepamusoro inodaidzwa yakajekeswa Lime mvura, uye kumiswa kwezasi kunonzi lime mukaka kana lime slurry. Iyo yepamusoro yepamusoro yeiyo yakajeka lime mvura inogona kuedza kabhoni dial dioxide, uye yakaderera dura yemakore emvura limer lime mukaka wekuvaka. Calcium Hydroxide inzvimbo yakasimba Alkali, ine bacterididal uye anti-corrostion kugona, ane maitiro akaomarara paganda uye mucheka.

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Chigadzirwa Chinhu

Zvigadzirwa tags

Zvigadzirwa zvechigadzirwa

Zvinyorwa zvakapihwa

White podaidhi yeindasitiri giredhi (Zvemukati ≥ 85% / 90% / 95%)

Giredhi rekudya(Zvemukati ≥ 98%)

Calcium Hydroxide Ichena Icho Chipfuyo Chipfupi tembiricha, uye soludily inonyanyoka mumvura, uye iyo mhinduro yemvura inowanzozivikanwa seyakaudzwa Lime mvura, uye kumiswa kweMilky kwakaumbwa nemvura inonzi mukaka we lime. Iyo solubility inoderera nekuwedzera kwekushisa. Kushayiwa nedoro, kuvezwa muAmonium munyu, Glycerol, uye anogona kuita necid kuti ibudise iyo inoenderana calcium yemunyu. Pana 580 ° C, inoenda kuCalcium Oxide uye Mvura. Calcium Hydroxide inzvimbo yakasimba alkali uye ine maitiro akaomarara pane ganda nemachira. Nekudaro, nekuda kwekushamisira kwayo solubility, degree rakakurisa harina kukura se sodium hydroxide uye mamwe midziyo yakasimba. Calcium Hydroxide inogona kuwirirana neAcid-Base Litmus Solution yeCalcium Hydroxide, uye isina Ruvara phenolphthale Test Solution yakatsvuka muHalcium Hydroxide.

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Chigadzirwa paramende

CAS RN

1305-62-0

Einecs rn

215-137-3

Formula wt

74.0927

Chikamu

Hydroxide

Density

2.24 g / ml

H20 solubility

nyura mumvura

Kubheya

580 ℃

Kunyungudutsa

2850 ℃

Kushandiswa kwechigadzirwa

Kurima stelization

Munzvimbo huru dzekumaruwa, dzimba dzenguruve uye dzimba dzehuku dzinowanzo bvarura ne hydrate lime poda mushure mekuchenesa. Munguva yechando, miti iri pamativi ese emugwagwa inofanira kubhururuka nemitsetse inopfuura kupfuura mita imwe yakakwirira yekuchengetedza miti, sterilization, uye kudzivirira chirwere chemuti chemuti uye zvipembenene. Paunenge uchikura fungi, zvinodikanwa kuti usafadze ivhu rekudyara neimwe pfungwa yemvura lime.

Bricklaying & Kupenda Madziro

Pakuvaka imba, hydrate lime yakavhenganiswa nejecha, uye jecha rakasanganiswa uye rinoshandiswa kuiswa zvidhinha kuti zviite vakasimba. Imba yapera, madziro achapendwa ne lime aisa. Iyo Lime Pasita pamadziro ichatora carbon dioxide kubva kumhepo, pasi pemakemikari, uye kuve akaoma calcium carbonate, achigadzira madziro akachena uye akaoma.

Kurapwa kwemvura

Sangano rinogadzirwa muzvirimwa zvekugadzira zvemakemikari, pamwe nemimwe miviri yemvura miviri iri acidic, uye hydrate lime inogona kusaswa mumarongero ekurapa kudzamisa zvinhu zvakanaka. Hydrate lime yakachipa zvakare kubva kune imwe yehupfumi maonero. Naizvozvo, zvidyarwa zvemakemikari zvakawanda zvinoshandiswa kurapa acidic seage.

Calcium piritsi rekugadzira (giredhi rekudya)

Kune angangoita mazana maviri emhando dzecalcium kabhoni, Calcium Citrate, calcium lactate uye calcium gluconate pamusika. Calcium Hydroxide Chinyorwa chakashandiswa zvakanyanya muindasitiri yeCalcium, pakati pekushamisika.

Buffer; Neutralizer; Kuporesa Mumiririri

Inogona kushandiswa mune doro, cheke uye cocoa zvigadzirwa. Nekuda kweiyo ph kutonga uye kurapa maitiro, zvinogona zvakare kushandiswa mu synthesis yemushonga uye neCalcium yeCalpate Izvo zvinobatsira kugadzirira kweiyo inodyarwa nyama yemhando yechigadzirwa, Konjac zvigadzirwa, chigadzirwa chigadzirwa, zvekurapa enemA uye zvimwe acidity reulators uye calcium zvinyorwa.