cacl2とは 意味・読み方・使い方

The reaction products, CaO-SiO2-CaCl2, 9CaO-6SiO2-CaCl2, and 2CaO-SiO2-CaCl2, are stable and even in the case of being brought into contact with water, calcium ion and chlorine ion are not eluted in water.例文帳に追加

反応生成物であるＣａＯ・ＳｉＯ_２・ＣａＣｌ_２、９ＣａＯ・６ＳｉＯ_２・ＣａＣｌ_２及び２ＣａＯ・ＳｉＯ_２・ＣａＣｌ_２が安定しており、水と接触してもカルシウムイオンや塩素イオンが溶出することがない。 - 特許庁

At first, Ca(OH)2 is added to a Ca(OH)2 reaction tank to be reacted with fluorine-containing water and, subsequently, CaCl2 is added to a CaCl2 reaction/pH adjusting tank 2 to perform the reaction with fluorine- containing water and the pH adjustment thereof before removing the formed CaF2 by solid-liquid separation.例文帳に追加

Ｃａ（ＯＨ）_２反応槽１でまずＣａ（ＯＨ）_２を添加して反応させた後、ＣａＣｌ_２反応・ｐＨ調整槽２でＣａＣｌ_２を添加すると共にｐＨ調整し、その後固液分離する。 - 特許庁

The cast iron is melted (1-1) and CaCl2 or BaCl2, etc., is added into the molten cast iron obtained by melting and a degassing white cast iron preventing treatment is applied (1-2).例文帳に追加

鋳鉄を溶解し（１−１）、溶解して得られた溶湯にＣａＣｌ_2 ，ＢａＣｌ_2 等を添加して脱ガス・白鋳鉄化防止処理を施す（１−２）。 - 特許庁

To stably obtain treated water of high quality low in the concentration of fluorine ions while reducing the volume of generated sludge, when together adding Ca(OH)2 and CaCl2 to fluorine-containing water to form CaF2 and removing this CaF2 by solid-liquid separation.例文帳に追加

フッ素含有水にＣａ塩としてＣａ（ＯＨ）_２とＣａＣｌ_２とを併用添加してＣａＦ_２を生成させ、これを固液分離するに当たり、フッ素イオン濃度の低い高水質な処理水を安定に得ると共に、発生汚泥容量を低減する。 - 特許庁

To provide an apparatus for making a hydrofluoric acid concentration in a chlorofluorocarbon decomposition gas 0 ppm by neutralizing with only water or minimum caustic soda to remove completely hydrochloric acid and hydrofluoric acid in the chlorofluorocarbon decomposition gas dispensing with a plenty of expensive NaOH and CaCl_2 and at the same time obtaining 1.5-2.0% hydrochloric acid and hydrofluoric acid solutions.例文帳に追加

高価なNaOHとCaCl2を多量に必要とすることなく、フロン分解ガス中の塩酸、フッ酸を完全に除去するために水のみ又は最少限の苛性ソダーで中和しフロン分解ガス中のフッ酸濃度を０ppmにし、同時に1.5〜2.0 ％の塩酸、フッ酸溶液を得る装置の提供。 - 特許庁