???? ???????? (??????) ?? ????? ?????? ???????? ???? ???? ??? ?????. ??????? ?????? ???????? ????? ?????? ??? ???? ???? ?? ????? ????? ???????? ??????? ??????? ?????????? ????????.
?????? ???? ???????? ???? ????? ??? ?????? ??? ???????. ????? ????? ??????? ??? ????? ??????? ??????? (?????? ??????????? ??????) ???????? ??????? (???????? ????????? ??????).
??????? ???????? ?? ?????? ?????? ???????? ??????? ???????? ??????? (???????? ????????? ??? ??? ???)? ???? ??? ???? ???????? ????? ??????. ???? ??? ????? ???????? ?????? ???????? .
??? ???? ??????? ???????? ?????? ???? ????? ??? ?????? ?? ???????? ??? ????? ????? ???????? ?????? ????????. ????? ??? ??????? ??? ????? ????? ??????????? ???? ???????? ??????? ?????????.
????? ?????????? ???? ????????
????? ???? ????? ???????? ????? ??????? ??? 0.5%-3% ?? ????? ??????? ??? ???????? ?????????? ????????? ???????? ???????? ??? ??? ???.
?? ?? ????? ?????????????? ??????? ????? ?????????? ??? ????? ???????? ???????? ?????? ??? ??????? ???????. ???? ??? ?????? ??? ???? ????? ?????????? .
??????? ??????? ??????????? ?????? (????????? ????????? ???.) ?? ????? ?????? ????????? ??? ?????? ????? ????? ?????????? ??????.
??????? ??????? ??? ??????????? ??????? (?????????? ??????? ???????? ???????? ???)? ??? ?????? ????? ?????????? ???? ?????? (HGMS). ????? ????? ????? ??????? ???????? ??? ????? ???? ???????? ???? ?? ??????? ?? ???? ????? ?????????? ??????.
?? ???? ?? ????:??? ???? ????? ?????? ??? ???? ??????? ????? ??????????? ? ??????????? ??? ???? ?????? ?????? ?? ????? ??? ????? ??????????. ?? ??? ?????? ??? ??????? ??? ??????? ??????? ?????????.
??? ??????? ???? ????????
??????? ???????? ???? ????? ??? ?????? ?? ??????? ??????? ???????? ??? ??? ??????? ?? ????? ????? ????. ???? ??? ?????? ??? ???? ??? ???????.
????? ??? ?????? ???????? ??? ?? ????? ??????? ??????? ?? ???? ????? ?? ????? ??? ?????? ??????????? ????????? ???? ????? ??? ??????? . ????? ??? ???????? ?? ?????? ??? ?????? ????? ?? ????? ???????.
???? ????? ??? ??????? ???????? ??? ????? ???? ?????? ????? ??????.
1. ??????? ??????
????? ??????? ?????? ????? ???? ????? ???????? ????? ?????? ????? ??? ??? ???????? ??????? ???? ???? ???????? ?? ???? ??????? ??????. .
??????? ?????? ???? ????????:- 1 ?????? ?? ?????? ????? ????? ???? ?? 44 ???????? ?? ??? ???????.
- 2 ??? ???? ??? ?????? ???? ??????? ??????? ?????? Fe 2 O 3 ??? ??????? ???????.
- 3 ??? ???? ????? ??? ???? ?????? ???? ??????? ?? ???? ??????. ???????? ?? ???? ?????? ??????? ???????? ????? ??? ?????.
???? ?? ???? ??????? ??????? ?? ???????? ?? ??? ???????? (-325 ????) ?? ???????? ?? ???????? ?? ??????? . ???? ??????? ??????? ?? 10%-20% ?? ??? ????????. ???? ????? ??????? ??? ???????? ??? ???????.
????? ?????? ??????? ????????- ??????: ??? ???????
- ???? (??? ???? ????? ???????????): ??????? ????????
- ??????: ??????? ?????????
- ??????: ???? ?????
??????? ?????? ???? ?? ???? ????? ??? ???. ????? ????? 70% ?? ????? ?????? ???????????? ????? ?? ??? ???? ???????? ??? ???? ?? 90.
??? ???? ??? ?????? ?? ??????? ???????? ??????? ????? ??????? ??????? ?????????? ???????? ???????? ??????? ???? ??? ????????? ????????.
?? ???? ?? ????:2. ??????? ????? ??????
??????? ????? ?????? ?? ????? ??????. .
????? ?????? ???? ????????:- 1 ?????? ??? ???? ????? ??? ???? ????????? ????? ???? ??????? ??? 5-11.
- 2 ?? ??? ?????? ????????? ????? ?????? ??????? ???? ??? ??????? ???? ???????.
- 3 ??? ???? ?????? ??????? ??????? ??????? ?????. ??? ??????? ???? ??? ???? ??????? = 8-12 ?????? ?????? ??????? ?? ???? ???? (????? ??? Fe 2 O 3 ) ????? ????????.
- 4 ??????? ??? ??? ????? ???????? ???????? ?????.
- ??????: ??????? ???????? ?????????
- ???? ?????: ????????? ???????. ???? ????? ???????? ??? ????? ???????.
- ??????: ??????? ???????
??? ??? ??????? ?????? ????? ???? ??? ????? ????? ???? ???????. ???? ?????? ??? ??????? ????????.
???? ????? ??? ???????? ?? ???? ??????? ???? ???? ??? ??????????? ???? ??????? ?????? ??????.
?????? ?????????
????? ?????? ????????? ????? ??????. ??????? ?? ????? ?????????? ????????? ???? ?????????? ?? ???? ?????. .
?????? ????????? ???? ????????:- 1 ?????? ?? ?????? ???????? ?????? ???????? ?? ?????? ???? ????.
- 2 ?? ??? ????? ???????? ?????? ????????. ???? ????? ?????? ??????????? ?? ??????.
- 3 ??? ?????? ???? 10 ?????? ???? ?????? ????? ??????.
- 4 ??????? ?? ?????? ????? ?? ????? ?????? ?????? ????? ??????? ????? ??? ??????? ???? ??? ???????? ???? ????.
???? ???? ????? ?? ???? ?????? ??? ???????? ?? ???? ??????? (?????? ?????? ?????????).
??? ??? ???????? ????? ??? ???????? ??? ??????? ???????? ?????? ???????? ???????.
?? ???? ?? ????:?????
?? ??????? ??????? ?????? ???????? ???? ?????? ?? ?????? ????? ??????? ??????? ?????? ?????????? ???????? ?????? ????????? ?????? ?????? ??????????? ???????? ??????? ??????. ??? ??? ?????? ??? ????? ??????? ??????? ????????? ???????? ???????? ?????? ???? ??? ?? ???????.
???? ????? Ftmmachinery ????? ???? ????? ?????? ???????? ?????? ?????? ??? ???????? ? ??? ?? ??? ????????? ?????? ??????? ???????? ???????????? ????? ???????? ???????? ???????? ?????? ??????? ?????????? ??????? ?????? ??? ??? ???.