Calcium Chloride
Hom lag luam: Chaw tsim tshuaj paus / Hoobkas & Lag luam tuam txhab
Cov khoom tseem ceeb: Calcium Bromide, Sodium Bromide, Potassium Bromide
Tus naj npawb ntawm cov neeg ua haujlwm: 150
Xyoo tsim: 2006
Peev Xwm: 20000 MT
Kev Tswj Xyuas Txheej Txheem: ISO 9001
Qhov chaw: Shandong, Suav teb (Mainland)
Tshuaj Description: Calcium Chloride
Sau npe Trade Mark: Toption
Cov txheeb ze ntom ntom: 2.15 (25 ℃).
Melting point: 782 ℃.
Boiling point: tshaj 1600 ℃.
Solubility: Ib qho yooj yim dissolvable nyob rau hauv dej nrog ntau ntau ntawm tshav kub tso;
Dissolvable nyob rau hauv cawv, acetone thiab acetic acid.
Cov tshuaj formula ntawm Calcium Chloride: (CaCl2; CaCl2 · 2H2O)
Calcium Chloride Purity: Dihydrate: CaCl2 74-77% min
Anhydrous: CaCl2 94-96% min
Cov tsos mob: dawb flake, hmoov, pellet, granular, pob,
HS Code: 2827200000 IB
Calcium Chloride,TechQib:
| Cov khoom | Specification | |||
| Calcium Chloride Dihydrate | Calcium Chloride Anhydrous | |||
| CAS Nr. | 10035-04-8 | 10043-52-4 | ||
| Tshuaj Formula | CaCl2.2H2O | CaCl 2 | ||
| Calcium Chloride (raws li CaCl2) ≥ | 74% | 77%～80% | 90% | 94%～97% |
| Alkali hlau chloride (as NaCl)% ≤ | 4.5 | 4.5 | 4.0 | 4.0 |
| Magnesium | 0.2 | 0.2 | 0.5 | 0.5 |
| Alkalinity (raws li Ca(OH) 2)% ≤ | 0.35 Nws | 0.35 Nws | 0.35 Nws | 0.35 Nws |
| Sulphate (as CaSO4)% ≤ | 0.2 | 0.2 | 0.1 | 0.1 |
| Dej insoluble % ≤ | 0.1 | 0.1 | 0.15 | 0.15 |
| Ph | 8-10 | 8-10 | 8-10 | 8-10 |
| Qhov tshwm sim | Flake, hmoov, Granule, Pellet | Flake, hmoov, Granule, Pellet | ||
| Muaj peev xwm muab khoom | 15000MT Ib Hlis | 2000MT Ib Hlis | ||
Calcium Chloride,Khoom noj khoom haus qib:
| Cov khoom | Specification | ||
| Calcium Chloride (raws li CaCl2) ≥ | 74% | 77% | 94% |
| Magnesium & alkali hlau chloride (as NaCl) % ≤ | 4.5 | 4.5 | 4.0 |
| Alkalinity (raws li Ca(OH) 2) % ≤ | 0.25 | 0.25 | 0.25 |
| Sulphate (raws li SO42-) % ≤ | 0.25 | 0.25 | 0.1 |
| dej insoluble % ≤ | 0.1 | 0.1 | 0.1 |
| Fe ppm ≤ | 50 | 50 | 50 |
| Cov hlau hnyav (raws li Pb) ppm ≤ | 10 | 10 | 10 |
| Fluorine ppm ≤ | 40 | 40 | 40 |
| Raws li ppm ≤ | 3 | 3 | 3 |
| Qhov tshwm sim | dawb Flake, Hmoov | ||
1)Calcium ChlorideDihydrate, Txoj kev ua kom lub cev qhuav dej:
Calcium Chloride dihydrate tau qhuav thiab lub cev qhuav dej ntawm 200 ~ 300 ℃ los npaj edible anhydrous Calcium Chloride. Nws cov tshuaj tiv thaiv kab zauv: CaCl2.2H2O = = CaCl2 + H2O. (260 ℃)
Rau cov tshuaj calcium chloride nruab nrab, cov tshuaj tsuag kom qhuav tuaj yeem siv los txau kom qhuav thiab lub cev qhuav dej hauv qab cua kub ntawm 300 ℃ los npaj cov khoom siv calcium chloride hmoov tsis muaj dej.
2)Niam cawv txoj kev:
Los ntawm niam cawv ntawm ammonia alkali txoj kev ntawm soda tshauv, ntxiv txiv qaub kua txiv thiab tau aqueous tov, los ntawm evaporation, concentration, txias, solidification.
3)Spray drying thiab dehydrating method:
Cov tshuaj ua kom tsis zoo calcium chloride uas tau muab tshem tawm arsenic thiab hnyav hlau yog txau rau hauv daim ntawv pos huab los ntawm sab saum toj ntawm lub tshuab ziab khaub ncaws los ntawm lub nozzle, thiab tom qab ntawd lub txee tam sim no sib cuag nrog cov cua kub ntws ntawm 300 ℃ yog nqa tawm kom qhuav thiab dehydrate, thiab cov hmoov anhydrous calcium chloride tau txais, thiab cov khoom tiav ntawm anhydrous npaj calcium chloride.
4)Ntau txoj kev decomposition:
Nws yog tsim los ntawm kev sib cuam tshuam ntawm calcium carbonate (limestone) nrog hydrochloric acid.
Cov tshuaj tiv thaiv kab mob: CaCO3 + 2HCl = CaCl2 + H2O + CO2↑.
Tom qab cov kauj ruam saum toj no ua tiav, kub rau 260 degrees Celsius thiab tom qab ntawd evaporate thiab dehydrate.
Tech qib calcium chloride siv:
(1) Snow melting agent: siv rau daus melting thiab deicing ntawm txoj kev, txoj kev loj, chaw nres tsheb thiab docks.
(2) Desiccant: siv rau ziab nitrogen, oxygen, hydrogen, hydrogen chloride, sulfur dioxide thiab lwm yam gases.
(3) Tus neeg saib xyuas lub cev qhuav dej: siv los ua tus neeg ua kom lub cev qhuav dej hauv kev tsim cov cawv, ester, ether thiab acrylic resin.
(4) Cov tub yees: calcium chloride aqueous tov yog ib qho tseem ceeb refrigerant rau lub tub yees thiab dej khov ua.
(5) Antifreeze: nws tuaj yeem ua kom lub zog ntawm cov pob zeb thiab ua kom txias tsis kam ntawm kev tsim mortar. Nws yog ib qho zoo heev antifreeze rau kev tsim kho
(6) Siv los ua tus neeg saib xyuas antifogging, plua plav collector thiab hluav taws kub retardant ntawm qhov chaw nres nkoj
(7) Nws tuaj yeem siv los ua tus neeg saib xyuas kev tiv thaiv thiab ua kom zoo rau cov hlau nplaum ntawm Aluminium thiab Magnesium.
(8) Nws yog precipitant rau zus tau tej cov pigments pas dej.
(9) Deinking rau cov ntaub ntawv pov tseg
(10) Cov khoom siv raw ntawm calcium ntsev ua
(11) tuaj yeem siv los ua cov nplaum thiab cov khoom siv ntoo hauv kev tsim kho kev lag luam (Kev tsim cov kua nplaum stagnation hauv cov tsev).
(12) Siv los tshem tawm SO4 hauv kev tsim cov tshuaj chloride, caustic soda thiab inorganic chiv-
13) Hauv kev ua liaj ua teb, nws tuaj yeem siv los ua cov tshuaj txau rau cov nplej uas cuam tshuam txog kev tiv thaiv kab mob cua kub qhuav, khaws cia rau cov kua thiab lwm yam txiv hmab txiv ntoo, ntsev av txhim kho, thiab lwm yam;
(14) Calcium chloride muaj txiaj ntsig zoo rau kev nqus plua plav thiab txo qis:
ib. Txhim kho qib kev nyab xeeb hauv kev tsim khoom;
b. Ntxuav ib puag ncig thiab txo cov pa phem.
(15) Roj teb drilling:
ib. Stable av nkos txheej: nws muaj peev xwm stabilize av nkos txheej ntawm txawv depths.
b. Lubrication drilling: lubricate lub drilling kom ntseeg tau tias kev txhim kho du ntawm cov mining ua haujlwm.
c. Ua lub qhov ntsaws: xaiv calcium chloride nrog siab purity los ua lub qhov ntsaws, uas ua lub luag haujlwm ruaj khov hauv cov roj zoo.
(16) Ntxiv calcium chloride rau hauv cov dej ntawm lub pas dej da dej tuaj yeem ua rau cov dej ua pH tsis haum thiab ua kom cov dej tawv, uas tuaj yeem txo qhov kev yaig ntawm cov pob zeb ntawm phab ntsa pas dej.
(17) Ntxiv calcium chloride rau hauv dej ntawm marine thoob dej yug ntses tuaj yeem ua kom cov calcium uas muaj nyob hauv cov dej. Cov molluscs thiab coelenterates hauv cov thoob dej yug ntses yuav siv nws los ua lub plhaub ntawm calcium carbonate
(18) Raws li dihydrate hmoov rau compound fertilizer, lub luag hauj lwm ntawm calcium chloride nyob rau hauv zus tau tej cov compound fertilizer yog granulation. Cov granulation ua tiav los ntawm kev siv cov viscosity ntawm calcium chloride. Cov av nplaum raug nqi siv ua ntej ntawd. Thiab cov xim ntawm compound fertilizer yog dub, yog li calcium chloride yog siv xwb. Kev noj yog txiav txim raws li thaj av. Qee qhov chaw ntxiv 20 jin / ton, qee qhov 30, qee qhov 50. Nws siv tsawg dua rau lub caij ntuj no thiab ntau dua rau lub caij nplooj ntoo hlav thiab lub caij ntuj sov.
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