CLAY-PHOSPHATE MATERIAL
	MAKAROVA E I; KRIUSHINA A O
	2024-07-01
专利权人	UNIV ST PETERSBURG STATE TRANSPORT (UYSP-Non-standard)
申请日期	2024-07-01
专利号	RU2829946-C1
成果简介	NOVELTY - Invention relates to construction materials and can be used in production of building blocks in industrial and civil construction. Clay-phosphate material containing loam, iron-containing wastes from metallurgical production, containing Fe (II) oxide with residue on sieve No. 008 of 7%, orthophosphoric acid with density of 1.25 g/cm3, contains red sludge of an aluminium plant, containing wt.%: Fe2O3 – 53.93; Al2O3 – 18.77; SiO2 – 9.69; CaO – 6.27; TiO2 – 5.66; Na2O – 3.40; P2O5 – 0.85; MgO – 0.65; S – 0.48; MnO – 0.26; Sc – 0.04, with residue on sieve No. 008 of 7%, with following ratio of components, wt.%: loam – 40-42, iron-containing wastes of metallurgical production, containing Fe (II) oxide with residue on sieve No. 008 of 7% – 4-6, red sludge of aluminium smelter with residue on sieve No. 008 of 7% – 27-29, orthophosphoric acid with density of 1.25 g/cm3 – the rest. USE - Construction materials. ADVANTAGE - High strength of the clay-phosphate material while maintaining water resistance. 1 cl, 1 tbl
IPC 分类号	C04B-014/18 ; C04B-018/04 ; C04B-018/14 ; C04B-022/08 ; C04B-028/34 ; C04B-033/138
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/16032
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV ST PETERSBURG STATE TRANSPORT (UYSP-Non-standard)
推荐引用方式 GB/T 7714	MAKAROVA E I,KRIUSHINA A O. CLAY-PHOSPHATE MATERIAL. RU2829946-C1[P]. 2024.

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