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- strong acid cure leaching 强酸熟化浸出
- Strong acid are often diluted before they are used. 强酸在使用前常加以稀释。
- Hydriodic acid is a strong acid. 氢碘酸是一种强酸。
- Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水,溶于强酸。
- The uranium leaching rate of acid curing excesses the conventional acid leaching under the same conditions by about 20%. 本文所研究的铀矿石,在浸出条件相同的情况下,浓酸熟化法的铀浸出率比常规酸浸法高20%25左右。
- This article has described in detail the choice of raw materials and optimization of formulation for production of acid cure alkyd resin wood coatings. 叙述了制备酸固化氨基醇酸树脂木器漆的原材料选择,配方的优化。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- Then D-Phe is separated by strong acidic resin. 选用强酸性阳离子树脂对产物D-苯丙氨酸进行分离纯化,优化了分离条件;
- Do not contact methylene chloride acet (like nail oil) strong acid detergent. 不要接触亚甲基氯化物、丙酮(去指甲油剂)、强酸清洗剂。
- Products with low water absorption, Mohs hardness, strong acid and so on. 产品具有吸水率低、莫氏硬度大、耐酸碱性强等特点。
- Description: Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水;溶于强酸.
- The possible application of electrolyzed strong acid water is pointed out. 该技术为一种环保型的消毒杀菌技术。
- The process technics and production testing of acidity cure Pleurotus spp. with commix soup of acetic acid glacial and common salt was studied. 研究了用冰乙酸和食盐的混合液作为汤汁的酸渍平菇生产工艺、产品检验等,筛选出了最佳生产工艺条件。
- Immersion service exposure to strong acids or alkalies. 不能将环氧富锌涂层直接浸渍在强酸或强碱环境下。
- The complex acid curing agent could improve the propertied of phenolic foam. 研究发现,几种酸共同作用,可以改善泡沫的性能。
- Strong acids are often diluted before they are used. 强酸在使用前常加以稀释。
- Strong acids(e. g.HNO3)react completely with water to give H3O+. 强酸(例如HNO3)与水完全反应释放H3O+。
- Enhancement of the quantity of strong acid sites is the trend in development of C4-olefins cracking catalysts. 尽可能提高催化剂表面强酸的酸量是C4烯烃催化裂解制丙烯反应催化剂的研制方向。
- The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated. 考察了大孔强酸性树脂对1,4 丁二醇脱水制四氢呋喃的催化作用。
- Not only can this strong acid cause burns, but the fluoride ion can be quickly absorbed through the skin. 这种强酸不仅能够导致烧伤,而且氟化物离子可以通过皮肤迅速地被吸收。