Results 11 to 20 of about 374,172 (360)
Effect of Calcium Carbonate on the Mechanical Properties and Microstructure of Red Clay
Advances in Materials Science and Engineering, 2020 The influence of precipitated calcium carbonate on the strength and microstructure of red clay was studied. Precipitated calcium carbonate was added to red clay at ratios of 0%, 5%, 10%, 15%, and 20%.
Lijie Chen +6 more
doaj +1 more source
Study of using water softening process byproduct, calcium carbonate on fine paper production [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2015 After water purification and softening, a lot of calcium carbonate with other impurities produce and these byproducts gather and bury as mineral sludge.In this research, The quality of calcium carbonate from water softening process in mazandran wood and ...
Ali Barzan +2 more
doaj +1 more source
Characterisation of calcium carbonate and its polymorphs from cockle shells (Anadara granosa) [PDF]
, 2011 Calcium carbonate and its polymorphs from cockle shells (Anadara granosa) and commercial calcium carbonate were characterised using a variable pressure scanning electron microscopes (VPSEM), a transmission electron microscope (TEM), an energy dispersive ...
Abd Rahman, Norshazlirah Shazlyn +5 more
core +1 more source
The Application of Nano-Calcium Carbonate in the Technology of Improving Road Petroleum Asphalt
Advances in Materials Science and Engineering, 2022 Nano-calcium carbonate is a new type of nanomaterial, which has great influence in many fields. In order to explore the influence of nano-calcium carbonate on petroleum asphalt, an experiment was designed to analyze the application of nano-calcium ...
Qiuyun Wang
doaj +1 more source
Characterization of calcium carbonate extracted from eggshell waste at various calcination temperature [PDF]
, 2020 An efficient method to waste utilization is to successfully transform it into high value products. Chicken eggshell contain potential useful minerals of calcium carbonate in which can be processed into biomaterials used in biomedical application.
Adzila, Sharifah +5 more
core +1 more source
Multivariate experimental study on soybean urease induced calcium carbonate precipitation
Rock and Soil Mechanics, 2022 The plant-derived enzyme induced calcium carbonate precipitation (EICP) can significantly improve the engineering mechanical properties of sand. However, there is no specification for choosing the parameter value in the specific operation, and the ...
CUI Meng +6 more
doaj +1 more source
New calcium carbonate-based cements for bone reconstruction [PDF]
, 2005 The feasibility of calcium carbonate-based cements involving the re-crystallization of metastable calcium carbonate varieties has been demonstrated. Two cement compositions were obtained by mixing either calcium carbonate phases (cement A) or a calcium ...
Combes, Christèle +4 more
core +1 more source
Zeitschrift für Kristallographie - New Crystal Structures, 2019 C40H44CuO4Fe2N6, triclinic, P1̄ (no. 2), a = 7.4758(4) Å, b = 7.7447(5) Å, c = 16.2929(10) Å, α = 87.111(2)°, β = 85.196(2)°, γ = 89.736(2)°, V = 938.82(10) Å3, Z = 1, Rgt(F) = 0.0672, wRref(F2) = 0.1316, T = 150(2) K.
Wang Su-Juan +3 more
doaj +1 more source
Drugs in Context, 2017 Background: Calcium-based and non-calcium-based phosphate binders have similar efficacy in the treatment of hyperphosphatemia; however, calcium-based binders may be associated with hypercalcemia, vascular calcification, and adynamic bone disease ...
Rosamund J Wilson, J Brian Copley
doaj +1 more source
浙江大学学报. 农业与生命科学版, 2020 Transgelin-like protein (TLP) is a novel shell matrix protein identified previously from the myostracum layer of Mytilus coruscus shell. For exploring its function in the shell formation of mussel, the TLP was recombinantly expressed by Escherichia coli ...
JIANG Yuting +6 more
doaj +1 more source