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- This paper introduces the composition and properties of calcium aluminate type concrete expansion agent (AEA). 介紹了鋁酸鈣類(AEA)混凝土膨脹劑的組成及性能。
- High alumina cement ac Pure Calcium aluminate Cement were modified by hydrstion - fir lug - grinding method. 採用水化-煅燒-細磨方法對高鋁水泥和純鋁酸鈣水泥進行活化處理。
- Kerneos is the world leader in the research, production and valorization of calcium aluminate specialty mineral binders and reactants to the dry mix mortar industry. 林棟經理：凱諾斯鋁酸鹽公司在鋁酸鹽的科研和生產中，以及把鋁酸鹽作為特種礦物膠凝材料和添加劑的乾粉砂漿領域，都處於世界領導地位。
- For the second step,the adding amount of calcium aluminate can be controlled according to the different basicity of PAC. 二段溶出過程中可以根據不同的鹽基度要求控制鋁酸鈣的加入量。
- The main hydration products of AFG cementing materials are hydrated calcium silicate, and hydrated calcium aluminate etc. AFG膠凝材料的主要水化產物是水化硅酸鈣和水化鋁酸鈣等。
- The influence of calcium aluminate cement(CA) content in MgO based castables as binder on total oxygen content(TOC) of molten steel was studied. 在實驗室內研究了鎂質澆注料中純鋁酸鈣水泥加入量對鋼液總氧含量的影響。
- This article studies the effect of calcium in calcium aluminate ore powder on the product property of alumium - calcium salt coagulants. 本文對應用鋁酸鈣礦粉生產的鋁鈣鹽混凝劑,進行了礦粉中的鈣對產品性能影響的研究。
- The main mineral compositions of the tilting defect are composed of calcium aluminate and gehlenite,and others are zirconia corudu... 聚集的大型夾雜物與下水口侵蝕后的脫落物有關。
- The essay makes a study on the development process condition of polyaluminium sulfate made from aluminium sulfate and calcium aluminate cement. 本文研究了以硫酸鋁和鋁酸鈣水泥為原料合成聚合硫酸鋁的工藝條件,成功地製備了液態聚合硫酸鋁,具有較高的應用價值和經濟價值。
- The process can be propitious to the determination of various alumium containing stuff, and can instruct the production of calcium aluminate. 此法適合多種含鋁原料氧化鋁溶出率的測定。
- Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant. 利用氧化鋁廠工業廢渣生產的改性鋁酸鈣凈水劑兼有混凝和脫鹽兩種功能。
- Using limestone and aluminum oxide as raw materials, the batch ingredient and burning temperature on pure calcium aluminate cement properties are discussed. 以石灰石和工業氧化鋁為原料研究了煅燒溫度及配料組成對純鋁酸鈣水泥性能的影響。
- The preparation of PAC from bauxite and calcium aluminate by two-step method is studied and various effecting factors of preparation are also investigated. 對利用鋁土礦和鋁酸鈣採用二步法製備聚合氯化鋁的工藝進行了研究。
- Two extracting methods of aluminum form powdered calcium aluminate are introduced.Based on the reaction principle,the advantages and disadvantages between the methods are remarked impersonally. 介紹了鋁酸鈣的兩種溶出方法,從基本反應原理出發,客觀地分析了二者的優缺點。
- The determination the dissolvability of dissolve of alumine in calcium aluminate for water clarifying agent are introduced in this paper. 介紹生產凈水劑聚合鋁所用原料中的氧化鋁溶出率＊的測定方法。
- I have a slight calcium deficiency. 我有點缺鈣。
- Performance and application of calcium aluminate expansion agent 環保內牆塗料的施工應用
- Keywords luminescent glost materials;calcium aluminate;rare-earth; 發光釉料;鋁酸鈣;稀土;
- Calcium is beneficial to our bones. 鈣對我們的骨骼有益。
- Pure calcium aluminate cement,high-temperature alumina micropowder; 純鋁酸鈣水泥，高溫氧化鋁微粉；
