Q NEHIEN cim - lifNG DUNG
Co gioi hoa khai thac than ham 16 va vai tro cua nganh co khi TKV
^ KS. CAO NGQC BAU
Vifn C<r khf Ning lif?ng va Mo - Vinacomin
T
heo quy hoach phat trien nganh than Viet Nam den nam 2020, cd xet tnen vong den nSm 2030 (Quyet d|nh sd 60/QO- TTg ngay 09 thang 01 nam 2012 cua Thu tddng Chinh phu), san Iddng khai thac than thddng pham trong cac giai doan la: nam 2015: 5 5 - 5 8 tneu tan, nam 2020 la. 60-65 trieu tan, nam 2025 66-70 tneu tan, nam 2030 la tren 75 tneu tan. Trong dd, ti le than ham Id hien nay chiem khoang 50%, den nam 2030 la khoang 85% Nhu'vay t d nay den 2030, san Iddng than ham Id sS tang khoang 40 tneu tan Binh quan mdi nam tang khoang 2,7 trieu tan, tddng dddng vdi viec mdi nam TKV phal md them mot md mdi cdng suat Idn (2,7-3 tneu tan/nam) hoac 2 md cdng suat vda (1,3-1,5 trieu tan/nam) Day la nhiem vu kha nang ne vdi nganh than Viet NamOe dap dng nhiem vu tren, trong nhQ'ng nam qua, ben canh viec day manh dau td md rong cac md hien cd, xay ddng them md mdi, TKV con tich cdc dau td day manh cd gidi hda cac khau trong day chuyen san xuat than. Thuc te d trong nddc va tren the gidi da chdng minh r^ng cd gidi hoa la khau quyet dmh trong viec nang cao san Iddng khai thac than
Ngoai viec td chdc san xuat phu hdp, n§ng suat khai thac ti le thuan vdi cap dd cdgidi hoa (CGH) con doi hoi cd sdddng bp gida cac khau
san xuat. CGH ddng bdse cho nang suat cao nhat Tuy nhien, viec Ida chon sd dd cdng nghe phu hdp cho khai thac mdt Id chd vdi thiet bi cd gidi hoa dong bd cdn phu thudc kha nhieu vao dieu kien dia chat - md cCiamoi via than cu the
1 . D a n h gia kha nang ap dung CGH k h a u than vung Quang Ninh
De lap ke hoach tri^n khai ap dung cac sd dd cong nghe (CN) cd gidi hda trong khai thac, TKV da giao Vien KHCN Mo thi/c hien khao sat tai 12 khu vUc dac tru'ng trong cac md ham Id vung QN, vdi tdng trd iddng dja chat danh gia la 1604,551 tneu tan, trong do, t r d
lu'dng cd kha nang ap dung cdng nghe CGH khai thac la 800,7 trieu tan (chiem 49,9%) Trd luong cac khu vi/c cd kha nang ap dung CGH la kha Idn. phan bd d hau het cac md. Cu the dUdc neu tai bang 1 [1]
Day la cd sd quan trpng de xay ddng ke hoach phat tnen ap dung CGH, hien dai hda san xuat than ham 16.
2. Cong tac CGH khai thac than trong TKV thdi gian qua
- Cdt chong thuy ldc ddn CTLD) du'dc dua vao TKV sd dung rong rai t d nam 1997 Den nam 2010, trong cac md ham 16 vung Quang Nmh c6 khoang 60 Id chd sd dung cdt TLB
Hinh 1: Lo cho cc gi
14|C0 KHf NANG LITONG • H 6 (SO 1 • Thang 6/2015)
NGHIEN Cl)U - UNG DUNG
Bang 1- Tflng hdp trU Iddng c^c via than co kh3 nSng ap dung cd gidi hda khai thac tai mdt s6 khoang s^ng vung Quang Ninh:
"Mao Khe^^-400TLV^
2 Nam Mau -350-r+125 3 Hdng Thai +30-^LV 4 Vang Danh -350 ^ LV 5 Ha Lam -300-^-50 6 Du'dng Huy -350^+38 7 Quang Hanh-500-^+120 8 Ha Long -800-=-+0 9 Mdng Du'dng -250-^LV 10 Khe Cham -500 -r LV 11 Nui Beo -475 -e- LV 12 Thdng Nhat -350-^-35
r^ 5.955 61.048 834 73041 133.015 33 321 12.089 68.757 7.854 19.785 51.547 9.648
7.248 74.949 115 28 596 24.676 23.079 2.774 9.419 987 7.982
3.453
24.930 6.895
675 1.153 967
14.671 17381 2.326 1.323 9.814 7937 13.690 30578 1.955 4.469 913 827
52.803 160 272
3.276 103.635 168.653 65 304 28.554 108.754 10.795 32.235 52.460 13.928
278 74,7 27,7 457 70,7 41,8 28,7 60,6 47,5 23,4 653 299 (Sg'eSS) •'83.276(22.996) 34.619(4,3%) 105.88403,2%) 800.674000%)
Nam 2005 la nam ma cac Id chd khai thac bang CN khoan no min + cpt chong TLD dat san Iddng cao nhat la 5,933 trieu tan [2], Den nam 2011, san Iddng khai thac than ham Id bang CN nay chiem 18,2% [1] (gan 3,9 trieu tan). Vi|c dda CTLD vao ap dung da gdp phan tang dang ke cong suat khai thac than Id chd, dat 80.000 -100 000 tan/nam, bang 1,5 - 2 lan cong suat Id chd chdng bang go + khoan nd min trddc day (40.000 - 50.000 tan/nam)
- Gid thuy li/c di ddng (GTLDD) - loai vi chdng ban cd gidi hda dau tien dddc dda vao ap dung d 16 chd cua than ham Id TKV nam 1999. Nd dddc siydung tddng ddi linh hoat, thu|n tien, tdng mdc dau t d nho; ap dung tddng ddi tdt d Id chd ha tran than ndc, trong dieu kien thuan ldi
cd the cho cdng suat tdi 300.000 tan/nam [2]. Trong TKV, thdi gian qua, vcfi cdng nghe GTLDO + khoan nd min, cdng suat Id chotrung binh dat khoang 150.000 tan/nam. San Iddng than khai thac bang CN nay tai TKV dat cao nhat vao nam 2009 la 6,353 tneu tan [2], nam 2011 dat 5,22 trieu tan (chiem 24,4% san lu'dng than ham Id) [1].
- Gi^ khung thuy ldc di ddng (ZH, GK) - loai vi chdng thuy Idc chinh the, dddc dda vao md ham Id TKV sd dung lan dau nam 2007 Day la loai GTL cd lien ket dpc 16 chd bang hop thep cdng, giup cho Id chd cdng vdng hdn, an toan hdn.
San Iddng khai thac bang CN nay d TKV dat dddc vao nSm 2011 la 3,94 trieu tan (chiem 18,4% san Iddng than ham Id) [1]- Cong suat Id chd
cao nhat cua CN nay dat khoang 220.000 tan/nam [2] (trung binh dat -180.000 tan/nam).
- Cong t^c CGH khai thdc than Id chd bdng mdy khau (Combai), may bao than:
+ Cdng nghe CGI-I l<hau than Id chg bang Combai (I^G200,WV kit hop gia thuy lu'c (XDY-JF) lan dau dddc ap dyng thd nghiem tai cong ty than Khe Cham nam 2002. Trong dieu kien dia chat - md thuan ldi, da dat dddc cdng suat 184.606 tan/nam (theo thiet ke la 200.000 tan/nam). Ld chd hoat dong dddc gan 4,5 nam thi ddng san xuat do het dien [2], Cdng nghe nay con dddc ap dung thd nghiem dmpt vai md khac nhdng khdng dat dddc hieu qua mong mudn, chu yeu do dieu kien dia chat - mo khdng
CO KHf NANG LUONG • M6 (SO 1 - Thang 6/2015) 115
Q NGHIEN c m i - liTNG DUNG
• Loch? CGH 3%
• L6 cho gia khung 17%
• Lo chg> gia thiiy lire 25%
D Lo chg> cdt thuy hrc 22%
• Lo chg-go 4%
• Lo ch? ngang nghifing 12%
• B ^ o Id CBSX va XDCB 13%
Q Khac 4%
Hinh 2: Phin bo san iipmig khai th^c him 16 theo cong ngh^ nam 2013
thuan ldi, song cung cho thay rang, loai hinh cdng nghe nay khdng cdn phu hop vdl trinh dp CN va dieu kien ky thuat md Viet Nam (cdng suat Id chd thap, khdng tddng xdng vdi tong mdc dau td...)
+Cong nghe CGI-I dong bp bang may khau than (MG 150f375 -W)va gian chong tu" hanh (ZZ 3200fl6f2.6}+thiet bj van tai ddng bd dung cho khau toan bo c h i l u day via {TB 2,7m), dddc dda vao ap dung thd nghiem tai Cdng ty than Khe Cham t d thang 6 nam 2005.
San Iddng cao nhat dat dddc vao nam 2006 la 388168 tan/nam, bing 97% cdng suSt thiet ke (400.000 tan/nam). Loai hinh CN nay tddng doi phu hdp vdi dieu kien dia c h a t - md cua Khe Cham I va ndi cd dieu kien tddng td.
+ Cong nghe CGH Id chg dong bp bang may khau than + gian chong tg hanh co cd cau thu hoi than noc VINAALTA+thiet bj van tai va phu trd ddng bd, dddc dda vao ap dung thd nghiem tai Cdng ty than Vang Danh nam 2007 sau dd la Cong ty than Nam Ivlau (2010). Do dieu kien dia chat va ky thuat - mo khdng thuan ldi nen ket qua thd nghiem cdng nghe chda dat nhd mong mudn. Trong mua mda san Iddng 16 chdthap; vao mua khd, san Iddng cd the dat 24.000 - 26.000 tan/thang [3]. De md rdng ap dung cong nghe nay thi can phai due ket
kinh nghiem, khac phuc cac khuyet nhddc diem, sd cd da gap cua 2 cdng trinh thd nghiem neu tren.
+ Cdng nghe CGH khau than via mdng, ddc bang to hgp 2ANSHA (may bao+gian tu'hanh):
Cdng nghe nay da dddc dda vao ap dung tai Cdng ty than Ivlao Khe va Hdng Thai t d nam 2008. Do dieu kien dia chat - md phdc tap, san Iddng trung binh 16 chd mdi dat - 64.500 tan/nam (thiet ke la 100.000 tan/nam).
So vdi Id chd khai thac thu cdng, chi tieu cdng suat, nang suat tang 1,5 - 2 lan: chi phi met Id chuan bj giam 7 ian; tf le tdn th^t than giam hdn 50%, nang cao dd an toan va cai thien dieu kien lam viec cho ngddi lao ddng. Trong nhdng dieu kien dia chat - md phu hdp, cdng nghe nay se phat huy hieu qua tdt.
+ Cong nghe CGH khai thac via day. ddc:
Nam 2007 Vien KHCN md da tnen khai de tai ap dung cdng nghe CGH khai thac via day, ddc bang gian chdng t d hanh cd cd cau ha tran than ndc KDT-1 +Combai dao Id AM50 tai Cdng ty than Vang Danh.
De tai trien khat trong 2 nam (2008- 2009), da dat dddc mdt sd ket qua nhat dmh Tuy nhien, trong qua trinh ap dung cong nghe da bdc lp mdt sd nhddc diem, dac biet la mdc dp linh hoat kem trong xd ly sd cd khi chieu day via bien ddng, anh
hddng den san Iddng va NSLD [1].
Do v^y, Vien KHCN md dang tiep tyc nghien cdu cai tien de cd CN phu hdp hdn
Trong nhffng nam qua, d^ nang cao san Iddng khai thac than, cai thien dieu kien lam viec cung nhd nang cao dp an toan cho ngddi lao ddng, TKV dS rat quan tam tdi viec dau tdtdng bddc nang cao mdc d6 CGH cac khau trong day chuyen san xuSt than, dac biet ddi vdi khai thac than ham Id (nhd da neu tren) Ti le tham gia cua cac loai hinh cdng nghe khai thac trong s^n Iddng than ham Id nam 2013 CLia TKV dddc neu tai hinh 2 [1] (sSn Iddng than ham 16 cua TKV nam 2013 la 20,59 trieu tan).
Td hinh 2 ta thay, ti le than ham Id dddc khai thac t d cac id chdco ap dung CGH nam 2013 da dat 67%.
Tuy nhien, chu yeu la t d cac 16 chd cd gidi hda cap do thap (kh^u than bang nd min + chdng gid bSng CTLD, GTLDD, GK). Tt Id tham gia cila cac 16 chd CGH ddng bo cdn qua khiem ton, chi chiem 3% (khoang hdn 617000 tan). Do vay NSLD binh quan cua khu vdc san xuat than TKV la kha thap. Theo sd lieu bao cao cua TKV nam 2013 (SL than sach: 39,655 trieu tan, sd lao ddng SX than. 91.589 ngddi, gia ban than binh quan: 1.430.300 d/T), thi NSLO binh quan cua khu vdc san xuat than la gan 433 tSn than
16|C0KH( NANC LLTONG • H 6 (Sff 1 - Ttiang 6/2015)
NGHIEN CIJ^U tfNG DUNG 1
sach/ngddi, 1 nam (-1,44 T/ngay), tinh theo gia trj SXCN la 619,27 trieu ddng/ngddi, nam (thap hdn gia tn SXCN binh quan dau ngddi toan TKV la 724,4 trieu/ngu'di, nam), luludn nang cao NSLD, nhat thiet phai tang eddng cd gidi hda, hien dai hda nganh than
Mdt sd djnh hddng Cdng nghe - K? thuat CGH:
- Theo mdt sd chuyen gia trong nganh, tren cd sd hien trang, cd the dinh hddng phat trien CGH khai thac theo cac mdc do ky thuat nhd sau:
+ CGH khau than bang may khau than (combai, may bao) di vdi cpt TLO hoac GTLDO dda cdng suat Id chd ten 200.000^ 300.000 T/nam.
+ CGH ddng bd day chuyen CN khai thac va dao chdng Id chuan bi de dat cdng suat id chd 500.000 ^ 1.000.000 T/nam, tdc do dao Id than dat hdn 300 m/thang va Id da tren 150 m/thang
+ De dat dddc muc tieu tang san Iddng va giam Iddng lao ddng ham 16, den 2015 can nghien cdu, dn dmh mpt sd cdng nghe CGH khau than dong bp phu hdp, de sau 2015 phat t r i l n d moi md co 1-216 chd vdi cdng suat dat tdi thieu 500.000 den 1 tneu T/nSm va cao hdn.
3. SU t h a m gia cua cd khi TKV t r o n g cong tac CGH khai thac t h a n h a m id
Thdc hien muc tieu cua Tap doan dat ra, trong nhdng nam qua, cd khi TKV da cd nhieu cd gang trong cdng tac nghien cdu, thiet ke, c h l tao cac thiet bi md phuc vu cd gidi hda khai thac than ham 16.
- Trong cdng tac nghiin cijfu, thigt k l , chltaothijf nghiem thiet bj:
La ddn vj nghien cdu cd khi chuyen nganh, thdi gian qua,Vien CK NL & Md da cd nhieu cd gang trong viec td chdc thdc hien hang chuc d l tai nghien cdu cac cap ve thiet ke. che tao thiet bi phuc vu cd
gidi hda khai thac than ham Id, cu the dddc neu tai bang 2.
Hau h i t cac t h i l t bj do Vien nghien cdu thiet ke da dddc Vien va cac ddn vi cd khi TKV che tao, dda vao sd dung tai cac md ham Id cua TKV Trong qua trinh van hanh thiet bi, tren cd sdy kien nhan xet, danh gia cda cac ddn vi sd dung, Vien ludn quan tam nghien cdu khac phyc cac khuyet nhddc diem de khdng ngu'ng nang cao chat Iddng, tinh nang kT thuat cua thiet bi
- Trong cong tdc c h l tao thiet bj ham Id:
Tren cd sd k l hoach phdi hdp SXKD cua Tap doan, cac ddn vi cd khi TKV da cd nhieu cd g i n g trong c h l tao t h i l t bj phuc vu cd gidi hda khai thac than h i m Id theo hddng tdng bddc chuyen mdn hda, tao thddng hieu rieng.
Dddi day xm liet ke san pham cua mpt sd ddn vi che tao chinh:
+ Cdng ty che tao May - Vina- comin: chuyen c h l tao cac thiet bi cho cd gidi hda khai thac than ham Id nhd: cdt chdng thuy Idc ddn, gia chong thuy Idc cdc loai (GTL-800, GK-1600/1,6/2,4), gian chdng t d hanh VINAALTA (san p h i m hdp tac vdi nddc ngoai), KDT; may xuc lat hdng VMC - 500 (td thiet ke, che tao); hdp tac vdi ddi tac Baian I l p rap, che tao may dao Id AM-50Z,...
+ Cdng ty thiet bi dien - TKV:
chuyen che tao mpt sd loai t h i l t bi dien phdng nd cho md ham Id nhd:
b i l n the dien ham Id cac loai, khdi ddng td, aptomat, cau dao, khdi ddng mem, quat cyc bd
+ Cong ty cd dien Udng Bi, Cdng ty cd khi Mao Khe - Vinacomin:
chuyen che tao cac loai mang cao cd nhe va trung binh, dau tau dien ac quy 5T-12T; may xuc da XO-0,32, quang lat godng 1-3 tan; goong cac loai; bang tai cdng suat nhd va vda;
cap lieu cdc loai..
+ Vien Cd khi NL & Mo - Vina- comin: ngoai viec thi/c hien cac de
tai KHCN nhd da neu, Vien c6n to chdc che tao mdt sd t h i l t bi md ham 16 dac trdng (san pham sau nghien cdu) nhd: tdi cap van chuyen ngddi, tdi ho trd ngddi di bd, tdi cac loai... Dac biet la cac he thdng bang tai ham Id vdi dp doc van tai Idn (den 25°), chilu dai van tai Idn (hang cay sd), cdng suat Idn (-lOOOkW). vdi he thdng thiet bi giam sat thdng minh, hien dai; he thdng dieu khien t d ddng, tap trung d mdc dp cao, da dddc Vien thiet ke, che tao (vdi ty le ndi dia hda 80- 85%), da dddc lap dat dda vao sd dung tai mdt so md ham 16 TKV Sau 2 - 3 nam lam viec lien tuc d dieu kien khac nghiet cue md ham 16, cac he thdng thiet bi nay van hoat ddng dn djnh, tin cay
Cac thiet bi do cd khi TKV che tao thdi gian qua da hd trd dac ldc cho cdng tac CGH khai thac than ham Id cua TKV. N§ng ldc cda cd khi TKV cdn cd kha nang phuc vy tdt hdn nhd vay
Theo quy hoach phat tnen, cd khi TKV cd muc tieu phai dap dng viec che tao, cung cap thiet b|, phu tung cho nhu cau cua Tap doan theo tdng giai doan nhd sau: ndm 2015 phai dap dng 50-60% nhu cau toan nganh, nam 2020: dap dng 65- 75%, nam 2025 dap dng 75-85% va nam 2030 dap dng > 85%. Day la nhiem vy rat nang ne, yeu cau cd khi TKV phai cd gdng nhieu hdn nda, thuc day dau t d phat triln, ddi mdi cdng nghe - ky thuat theo hddng hien dai, de dat mdc trung binh tien tien trong khu vdc va chau A; bao dam sd phat triln ddng deu cua 4 thanh phan cdng nghe (kJ thuat - con ngddi - thdng tin - td chdc). Day manh hdp tac, lien k i t trong va ngoai nddc ve ky thuat, cdng nghe, dao tao chuyen mon.
Phat trien cdng tac t d van, thiet k l , nghien cdu - tnen khai ap dung...
nham dap dng nhu cau ngay cang cao cua Tap doan va thj trddng.
CO KHi NANG LITONG - H 6 (So 1 - Thing 6/2015) 117
Q NGHI£N ctru - lifNG DUNG
BSng 2: Danh muc de tSi nghien cdU, thiet ke, che tao thiet bj phuc vu CGH khai thdc than ham 16 do Vien CK NL & M6 thdc h i l n t d 20CC d i n 2014:
Hoan thien CN, che tao thd loat "0" cdt chdng TL ddn va xa kim loai dung trong mo than ham Id VN (CT22 + X1200)
Nghien cdu thiet ke. che tao, thd nghiem gia thuy Idc di dpng GTLDO- 800
3 Nghien cdu thiet ke, che tao cdt chdng thuy lUc ddn nap dich trong Nghien cdu thiet ke, che tao mang cao udn sddung trong md than ham 16
5 Nghien cdu thilt kg bSng tai khung cap dung trong md than ham Id Nghien cdu thiet ke, che tao gdong do tai bang md day cho md ham 16 VN
Nghien cdu thiet ke mang cao di kem may khau than co cdng suat d^n 250 T/h
a Nghien cdu chuan hoa va thiet ke mau bang tai md than ham Id 9 Nghien cdu thi^t kg gia thuy lUc chinh the cd lu'c chdng den 160T 10 Nghien cdu thiet ke, che tao gdong lat nghieng cd dung tich din 2m'
Nghien cdu thiet ke, chg tao mdt so phy kien thuy lu'c cua gian chong thuy lu'c dl dong cd lyc chdng dgn 320 tan , ,j,^
Dyan: Hoan thien thiet ke, che tao thd nghiem cac thigt bi cho md than ham 16
DU an- Hoan thien thigt ke, CN va che tao may xuc da MX-0,32 cho cac
md than ham 16 VN ,.^
14 Nghien cdu thigt ke gia chong TL c6 kha nang chdng gid via ddc den 90 • 15 Nghien cdu thiet ke may cao da MCD-60
Nghien cdu che tao mdt sd phan td thiiy lUc dung cho td hdp gia thuy iyc di dgng
17 - Nghien cdu thiet kg chl tao thiet bj hut dap byi cho khu vJc dao 16 Nghien cdu thiet ke, chg tao may dap da kieu tryc rang nang suat 100 - 120 T/h
19 Nghien cdu thiet ke, chg tao dau khau cho may dao Id AM-50Z 20 Nghien cdu thiet ke, chg tao cac ioai tdi cong suat nhd
Nghien cdu thiet ke, chg tao thiet bj h5 trd lap dat vi chdng cd gidi hda 16 oy an. Hoan thien thigt kl, che tao bang tai ddc cdng suat Idn dung cho mdthan ham 16VN
2001 - 2004 2004-2005 2004 2005 2006 2007 2007 2007 2008 2008 2008 2008-2009 2008-2009 2009 2009 2009 2010 2010 2011 2011 2011 ,^ . ^ P l . . 2011-2012
NN BoCT 86 CT TKV B6CT BoCT B6CT 86 CT 86 CT B6CT BoCT B6CT NN B6CT B6CT B6CT 86 CT B6CT BoCT BoCT B6CT BoCT
18|C0 KH( NANC IUONG • H 6 (So 1 - Thing 6/2015)
NGHIEN CtfU - ITNG DUNG 1
Nghien cdu thiet ke, che tao tdi cap treo dung de chd ngudi trong cac gigng nghieng md ham Id
24 Nghien cdu thiet ke, che tao may cao cdu hd trong md ham Id Nghien cdu thiet ke, che tao may cao trung chuyen phuc vu dao gieng nghieng nham nang cao nang lyc CGH dao 16
Nghien cdu thiet ke, che tao mdt sd Imh kien tich hop tu dieu khien phdng nd giam sat BT md ham id
Nghien cdu thiet kg, che tao bdm cip dich cho thiet bi chong 16 thuy lyc mdhamlo
t^lghign cd thiet ke thiet bj quang vat gdong 3 tan kep phyc vy van tai than
Nghien cdu thiet ke, che tao mang cao dung trong Id chd md than ham 16 nang suat - 180T/h
Dy dn: Hoan thien thiet ke, cdng nghe, che tao may dap da kieu tryc nang suSt 100-300T/h dung trong day chuyen dao 16 da
Dd an: Hoan thien thiet kg, che tao BT cdng suat Idn trong van t^i gigng chinh mdthan ham 16
Nghlin cdu thiet ke tdi true gieng nghieng cdng suat den 700KW phyc vy khai thac than ham 16
33 Nghien cdu thiet ke to hdp thiet bi khai thac than vfa doc (kilu 2ANSHA) Dyan: Hoan thien thigt ke, chg tao thiet bi ho trd lap dat gia khung di dpng GK-1600/1.6/2 4trong 16 chd
Nghien cdu thiet ke tdi vd cdc cdng suat 160 KW phuc vy van tai ngddi va VLtrongm6haml6 ,^
36 oy an: Hoan thien thigt kg, chg tao may cao da
2012-2013
2012-2013
2013-2015
2013
2013
2014
2014
B6CT
86 CT
TKV
B6CT
TW , - l . ^ . - j .
TKV
B6CT
Ddan: Hoan thien thiet kl, cdng nghe, che tao gia thuy li/c cd kha nang chdng gid via ddc t d 35 den 90 dd dang 2ANSHA trong khai thac ham 16 38 oy an' Hoan thien CN, che tao tdi cac loai phuc vy khai thac than ham 16
T A I LIEU THAM KHAO:
1 Trfin Xufin H6a, nnk. GXV) - Nghlin ciiu <16nh gkb khfi nang a p dyng cO gidi hoa khai ttiac v d dinh hudng phot trien trong c o c md than hfim 16 VN. HN 2012.
2. Phi;ffn Tnjng Tudn (Ban KCM - TKV);
- M^t s6 b6l hpc v4 d e u kipn can thtet khi 6 p dgng cong nghp mcS trong d 6 o 16 vo khoi ttioc than. TKV2010 3. Vl§n KHCN M 6 - Vinacomin,
- l U y ^ t f i p ciSc cong trinh KHCN glol dogn 2002-2007 & 2007 - 2012.
4 Quy hogch phfit tri4n nganh c d khi TOP dodn TKV gioi dogn d ^ n 2020, torn nhin den nam 2030 (Bon hdnh theo quyet djnh so 1455/QD - HDTV ngdy 28.06,2012 cOa HDTV TKV).
CO KH( NANC LUDNG - M6 (Sfi 1 - Thang 6/2015) 119
