@incollection{, C234F378E0CD6959CDAA6A6D3A7F91AA , author={{ShaikhslamTakibay} and {KuandykCakanov} and {SunjidmaaDanzandorj}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}2223742 } @book{b0, , title={{Chemical Makeup of Fly and Bottom Ash Varies Significantly; Must Be Analyzed Before Recycled}} , author={{ JamesHannan }} , year={February 6. 2015. May 29. 2018} , publisher={Thermo Fisher Scientific} } @incollection{b1, , title={{A study of Ferrospheres in the}} , author={{ TShaixlam } and { DSunjidmaa } and { GBatdemberel }} , journal={{Coal Fly Ash Open Journal of Applied Sciences}} Online: 2165-3925 Print: 2165-3917 9 , year={2019} } @book{b2, , title={{The composition and structure of the shell of aluminosilicate microspheres of fly ash formed from the combustion of Ekibastuz coal}} , author={{ EVFomenko } and { NNAnshits } and { NGVasil'eva } and { ESRogovenko } and { OAMikhailova } and { EVMazurova } and { LASoloviev } and { AGAnshits }} , year={2016} , address={Krasnoyarsk} Siberian Federal University "Institute of Chemistry and Chemical Technology } @book{b3, , title={{Technique of performance (static processing, modeling, diagnostics) of research works}} , author={{ AvdaiCh } and { DEnkhtuyaa }} , year={2015} , address={Ulaanbaatar} } @book{b4, , title={{Barilgyn materials baigal orchind eeltey tekhnologin undesuud}} , author={{ BNamzhildorzh } and { DSunzhidmaa } and { BOlziyburen }} , year={2015} 253 , address={Ulaanbaatar} } @incollection{b5, , title={{Planning an experiment in the search for optimal conditions}} , author={{ .PAdler Yu }} , journal={{Nauka}} , year={1976} , note={279 p} } @book{b6, , title={{Analysis of processes by static methods}} , author={{ DHimmelblau }} , year={1988} 357 }