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calcium chloride 氯化鈣。

calcium cyanamide

Powdery calcium chloride used the most advanced processes , dry broken equipment in a confined to the completion of calcium chloride to avoid contact with air xichao impact on the quality of products , dry temperatures are free to adjust production levels in 74 ~ 95 % between calcium chloride products 粉狀氯化鈣采用國際上最先進的工藝,干燥破碎在密閉的設備中一次完成,避免了因氯化鈣接觸空氣吸潮對產品質量的影響,干燥溫度可隨意調節,生產含量在74 95 %之間的氯化鈣產品。

Intelligent heat energy integrated controller that adopt advanced microprocessor for smart control , it mainly apply to heat supply , heating , refrigeration and so on heat energy system , for heat energy in the hot water , superheat steam , saturated steam , calcium chloride water or other heating refrigeration medium carry out high - accurate integration and control 作為pid調節器或dcs等系統的配套產品,主要用于系統投運或特殊情況下的手動調節以及在主機發生故障或維修時作為后備儀表進行操作。根據現場需要有高亮度的雙led數碼顯示或高分辨率的雙光柱加雙led數碼顯示,以及16080 9696等多種外型安裝尺寸供選擇。

One group ( the soft water group ) of fish were exposed to the cd2 + concentration of 0 . 00 mg / l 0 . 06 mg / l 0 . 30 mg / l1 . 50 mg / l , the other group ( the hard water group ) were exposed to the same cd2 + concentration but increase the hardness of water to 16 degree ( germany degree ) by add calcium chloride into the solution 實驗中將草魚置于鎘濃度分別為0 . 06mg l 、 0 . 3mg l 、 1 . 5mg l的水溶液中,每個梯度又分成軟水組和硬水組,同時設軟水對照和硬水對照,共8個組。軟水組為自來水,硬水組為通過向水中加入cacl _ 2 ,使其硬度為16度(德國度) 。

In the experimental study of liquid dehumidification , a new mixture solution of zinc chloride and calcium chloride at a mole proportion of 1 : 1 was selected as an desiccant in desiccant dehumidification and air - conditioning system , the results show that this new desiccant has a high dehumidify capability 首先,在液體除濕實驗研究中,對氯化鈣?氯化鋅混合液除濕劑的除濕特性和配比方式進行了實驗研究,結果表明按摩爾比1 : 1配比的氯化鈣?氯化鋅水溶液的除濕性能較好。

Hydrotropic solution of calcium chloride is the best flame retardant agent , which could be used in fields of preparing barium chloride , treating water in boilers , manufacturing calcium metal , fabric gluing , road treating , coal treating , leather making and pharmaceutics 用于廢紙加工脫墨和生產鈣鹽的原料。氯化鈣水溶液是良好的耐燃劑。還可用于制造氯化鋇,處理鍋爐用水,制取金屬鈣織物上膠道路處理煤處理制革醫藥等方面。

Products can be controlled in small degrees in 200 ~ 300 eye ( 50 ~ 75 m ) , 80 % calcium chloride powder i plant under mineral desiccant manufacturers need to develop new varieties of products can be controlled in small degrees in about 150 courses 產品細度可控制在在200 300目( 50 75微米)之間, 80 %粉狀氯化鈣是我廠根據礦物干燥劑生產廠家的需要開發的新品種,產品細度可控制在在150目左右。

Hydrotropic solution of calcium chloride is the important cryogen for refrigerator and ice making . it is also a good anti - freeze agent and agglomerating agent in construction for concrete hardening and cold hardiness of sand mortar 氯化鈣水溶液是冷凍機用和制冰用的重要致冷劑,基建上能加速混凝土的硬化和增加建筑砂漿的耐寒能力,是優良的建筑防凍劑凝結劑。

Granular anhydrous calcium chloride can be used as drying agent for drying nitrogen , oxygen , hydrogen , and sulfur dioxide gases . it also can be used as dehydrating agent in producing alcohol , ester , ether and propylene resin 無水氯化鈣可用作多用途的干燥劑脫水劑,如用于氮氣氧氣氫氣氯化氫二氧化硫等氣體的干燥,在生產醇酯醚和丙烯樹脂時用作脫水劑。

Rhodia engineering plastics has developed solutions which use two to five layers , using a copolymer technology which is resistant to zinc and calcium chlorides and simultaneously offers high performance and attractive pricing 羅地亞工程塑料已經開始了兩層式至五層式的解決方案,使用耐鋅和氯化鈣的共聚技術同時提供卓越的性能及合理的價格。

Qualitative determination of calcium chloride and magnesium chloride was established by esi - ms spectroscopy . the spectra are easy to read and their actual state of existence in aqueous medium , are characterized 摘要用esi源質譜對氯化鎂和氯化鈣進行了定性的檢測,所得譜圖更加全面直觀地表徵了氯化鈣和氯化鎂在水溶液中的存在形式。

In particularly dry climates , it is often found necessary to add a little calcium chloride in order to retain sufficient moisture to ensure cohesion 尤其在干燥氣候條件下,為了保持足夠的濕度而內聚力,有必要加入少量的氯化鈣,另一種取得穩定的有方法是在基層土中加入水泥、石灰或者含瀝青的材料。

Production : calcium chloride , calcium chloride passes . sales : industrial salt , chemical products , metal building materials , electrical equipment , daily provisions 生產:氯化鈣、二水氯化鈣。銷售:工業用鹽、化工產品、五金建材、機電設備、日用百貨。

Calcium chloride anhydrous dryer can absorb the moisture content ( water ) in acetylene to make the acetylene dryer by using the absorbent of calcium chloride 無水氯化鈣干燥器利用無水氯化鈣的吸水性能來吸收乙炔氣中的水分,達到乙炔的干燥效果。

Soil quality - determination of nitrate nitrogen , ammonium nitrogen and total soluble nitrogen in air - dry soils using calcium chloride solution as extractant iso 14255 : 1998 土壤質量.使用氯化鈣溶液作萃取劑測定干空氣土壤中的

Standard test method for measuring moisture vapor emission rate of concrete subfloor using anhydrous calcium chloride 用無水氯化鈣測量混凝土底層地板濕氣發散率的標準試驗方法

Calcium chloride anhydrous is ( a kind of ) consumable during operation ( in work process ) and should be added regularly 無水氯化鈣在工作過程中為消耗品,定期需補充。

Producer of calcium chloride and silicate , magnesium oxide and carbonate , and various bromide and bromate salts -提供鍶鹽鋇鹽錳鹽和鈉鹽系列化工品。

It should not be combined with acidic medicine , e . g . vitamin c , calcium chloride , penicillin , etc 忌于酸性藥物如維生素c 、氯化鈣、青?素等配伍使用。

By which of the fellowing methods may metallic calcium be obtained from molten calcium chloride 用下列哪一種方法,可以從融化的氯化鈣中制取鈣單質