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Thflng tin khoa hpc cflng ngh$ mdMOT SO DE XUA'T D I E U CHfNH QUY HOfiCH S^NC TUYEN THfIN VdNG QUflNG NINH DEN liflM 2020,
CO XET TRIEN VQNG DEN N^N 2030
At the beginning of this year Ihe Prime Minister has approved the development planning for Vietnam coal sector lo the year ol 2020 and towards to 2030, including the coal preparation planning lor Quang Ninh aroa. Howovor, Ihe actual production and coal mining plans for the coming years at this area have a lot of changes compared with tho Planning.
Therefore, Ihe paper relors to some proposals for adjusting Ihe coal preparation planning for Quang area to Ihe year of 2020. and towards to Ihe yeer 2030 lor meeting llie actual requirements
TIIS. HOANS MINH HLING ThS. NGUY£N HOU NHAN Viin Khoa hgc COng nghi MO- Vlncomin
1. M d d i u
Theo Quyit dinh s6 60/QD- TTg ky ngdy 09 thdng 01 ndm 2012 cua Thu tudng Chinh phii ve vide "Phe duydt quy hoach phat then ngdnh Than Vidt Nam den nam 2020, ed xet triin vong d i n nam 2030", d i t i i uu hda edng tdc vgn chuyen than, dap irng toi da nhu cau sir dung cae chung loai than qua sdng tuyen vd dam bao phii hop quy hogch phat triin dd thi vung than, quy hogeh giao thdng, cang biin, yeu c i u bdo ve mdi trudng, Quy hogch sang tuyen than vung Quang Ninh da duoc phe duygt gdm cdc ndi dung chinh:
- Giai doan den nam 2015:
+ D i u tu eai tgo va md rdng, hign dgi hda Nha mdy tuyin than Cira fing (Cira Ong 1 3,5 trieu tan/nam, Cti-a Ong 2. 6,5 tneu tan/nam va Cira Ong 3: 2 trieu/tan nam), dau t u duy tri nhd may tuyen than Hdn Gal d i n hit nam 2015, cai tgo cdc egm sang tai mo dam bao ve mdl trudng.
+ Dau tu xay dung mdi edc
nhd mdy sdng tuyin t$p trung vdi cdng ngh$ hidn dgi: Khe Chdm (giai dogn 1): 6 tridu tin/ndm, Hdn Gai (giai doan 1):
4 tridu tin/ndm, Vdng Danh II (giai doan 1): 2 tridu tin/ndm vd Bdc Khe Chdm: 1,6 trigu tin/ndm.
- Giai dogn 2016 d i n ndm 2020:
+ B i u t u cai tgo vd md rdng Vang Danh 1: 3 tridu tin/ndm, Khe Cham (giai doan 2): 12 trigu tin/ndm, Vdng Danh 11 (glal doan 2): 3,5 tridu tin/ndm.
+ D i u t u xdy dgng mdi cde nha mdy sang tuyin t i p trung vdi edng nghg hidn dgi- Ldp My: 5 trigu tin/ndm, Khe T h i n (giai dogn 1): 2,5 trigu tin/ndm, Khe Thin (giai dogn 2): 5,5 trigu tin/ndm va IVIgo Khe: 5 trigu tin/ndm.
- Giai dogn 2021 den ndm 2030:
+ B i u t u xdy dung mdi edc nhd may sang tuyln vung Bdng Triiu - Pha Lgi: 4,5 trigu tan/nam, Hdn Gai (giai dogn 2):
8 trigu tan/nam.
Tuy nhien, cdn cir thuc te
sdn x u i t vd d u bdo k i hogch khai thdc, tidu thg than cua cdc edng ty sdn xuit than viing Qudng Ninh cho cdc ndm tdi da cho t h i y thay d i i r i t nhiiu so Quy hoach duoe phd duygt Thuc t i nhu c i u than thuong p h i m cho cdc hfl t i i u thg chinh nhu dign, xi mdng, luyin kim, dgm, hda c h i t cung thip hon nhiiu so d u bdo. VI viy, mdt s6 k i i n nghj d i xuat duoe dieu ehinh Quy hogch phdt triin sang t u y i n vCing than Quang Ninh n h i m phu hgrp sdt vdi thue t i d i n ndm 2020, cd xet t n i n vgng d i n ndm 2030.
II. Q i xudt d i i u chinh quy hogch sang t u y i n than vung Qudng Ninh d i n nam 2020, c6 xet t r i i n vpng d i n nam 2030
Vdi mgc tieu t i i uu hda cong tdc vgn chuyin than vd ddp Crng nhu c i u tieu thu than trong nudc v i Chung logi vd khoi luong, xuit k h i u mgt phin hw ly nhdm bao dam an ninh nang luong lau dai cho d i t nudc, quy hogch sang tuyen than vung Quang Ninh duoc d i xuit dieu chlnh nhu sau: '
KHCNM s o 10/2012* CN TIIYLN CHi? IllEN THAN - KHOANG SAN
Vi$n khoa hoc Cong nah# Mo - 40 ndm x i y dung va ph^t trien
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a. Vung Mao Khe-U6ng Bi - Xay di/ng Nhi miy sing tuyin than trung tim M90 Khi
ViJng than Mao Khd c i n xdy 01 nhd mdy sang tuyln trung tdm de sdng tuyln todn bd than nguydn khai tu- md Mgo Wie, Ddng Trdng Bgch vd Nam Trdng Bgch. Cdng s u i t Nhd may dy kien 4 tridu tin/ndm, trong dd tu mo Mgo Khd 2 tridu tIn/nam, t u md Trdng Bgch 2 tri?u tIn/nam. Cdng nghd tai Nhd may sdng tuyen than Mgo Khd se la sang tach cdm khd toi da, lly than cdm c l p cho cac nhd may nhidt didn Mao Khe, Pha Lgi. Nh|t thu cdng than cgc +120mm, don xd ba sang 15-120mm dup'c tuydn b§ng huydn phu <3e thu hdi than cue, cap cho cdc nhd mdy hoa chat va che bien than cam chit luang cao de phdi trpn.
Than bun xu ly bang be cd ddc, loc ep nang cao chat lup'ng pha trdn vdi than cam, cap cho cac nhd may nhiet dien.
- Nha may sang tuyen than Khe Than
Vung Udng Bi - Vang Danh cin phai xdy dung mdi Nhd may sang tuyen trung tam Khe Thin de sang tuyen toan bp than tu md Nam Mdu va tuang lai cho md Bao Dai va 1 phan md than Vang Danh. Cong suit ban d i u cua Nhd mdy dy kien 4,5 trieu tIn/nam, bao gom than tu md Nam M l u va i(hu Canh Ga mo Vang Danh.
Sau nam 2020, tuy theo dieu kidn cu the, se md rpng nang cong suit Nhd mdy tuyen Khe Thin len 10 trieu tdn/nam de sang tuyln than t u mo Bao Dai Cdng nghd tai Nha mdy sang tuyln Khe Than se la sang tdch than cam khd 0-
15mm. Mdt phin than cdm bdm dinh vd c l p 15-100mm dyp'c tuydn sa bd trdn mdy Ilng 3 sdn phlm. Phin than xd tu mdy ling sd dup'c tuydn qua xody 16c huydn phu 2 sdn phlm. Trung gian, than bun, cdm dd s§ pha trdn thdnh than cdm chit lup'ng thip, cung c l p cho cdc nhd mdy nhldt didn cd sif dgng ngudn than chit lup'ng thip. Than cgc sach cung c l p cho cdc ngdnh luydn kim vd hda chit. Trong cdng nghd xu ly bCin nudc cd su dgng chit keo tg, hd thdng Ipc dp bun dd chd bidn than dat tidu chuin cho tidu thg. Cdng nghd nhd mdy tuydn la hipn dgi va t y ddng hda ddng bd.
- Nha miy sang tuyen than Ving Danh
Cdng suit Nhd mdy tuyln Vang Danh 1 la 3,5 trieu tan/ndm. Cdng nghd sdng tuyen Id sdng tdch cam khd toi da c l p 0mm -15mm cap cho cdc nha mdy nhipt dipn. Tuyen huyen phu 2 cap ti trpng 1,85kg/dm3 va 2,1kg/dm3 lly than cue cap cho cdc nha mdy hda chat, luypn kim. Than tmng gian, cam da thu hoi che bien c l p cho cdc nha mdy nhiet dipn. Khau xu ly bijn nudc bing xoay Idc phan clp, be cd dgc cd su dyng chit try lang, hp thdng Ipc ep bCin che bien pha trpn thanh than thuang phlm.
Tuy nhien, do cdng nghd chip vd manh miin nen hipu qua khdng cao, chi phi sang tuyen Idn. Xet ve lau ddi, Nhd may c i n phai dup'c cai tgo sua chua ddng bp thiet b\ cdng nghe theo hudng tap trung, hien dai va ty dpng hda.
Trong tuang lai gan, khu
Cdnh Gd {Vdng Danh) se dua vdo khai thdc than vdi cdng suit 2 tridu tin/ndm. Trong thdi gian chd xdy dyng Nhd mdy sdng tuydn than Khe Thin vd tuydn vdn chuyin bing bang tdi, dd tidt kidm chi phi d i u tu, md Vdng Danh c i n xdy dyng cdc ddy chuydn sdng, tuyln chd bidn than tgm (gpi tat la Nhd mdy sdng tuydn Vdng Danh 2) ddp ung dupc ydu clu sdng, tuydn than khu Cdnh Gd.
Cdng nghp sang tuyln Id sdng tdch cam khd tdi da c l p 0- 15mm, than don xd 15-100 (150) tuydn bang huydn phu tang quay 2 c l p ti trpng 1,85 va 2,1 kg/dm^. Xu ly bun nudc bang be cd dgc cd su dung chit try lang, hp thong Ipc dp thu hdi va che bien thanh thuang phlm.
Md than Dong Vdng - Udng Thuang cd vj tri cdch xa Nha may tuyen than Vang Danh, dja hinh khd khan cho viec van chuyen bang bang tai nen tai day chi xdy dyng day chuyen sang tdch cam khd va tuydn than ba sang bang huyen phu tang quay vdi cong suit 1-1,5 trieu tdn/nam, phu hpp vdi san luang khai thdc hang nam.
b. Vung Hon Gai Theo Quy hoach, het nam 2018, md than Hd Tu se ket thuc khai thac, tuy nhien, vua qua Tap doan da dieu chfnh k l hogch, md than Ha Tu tiep tuc khai thdc via 7 vd 8 Bdc Bang Danh den muc -250m vdi cong suit 2,0 trieu tan/nam cho d i n nam 2030. Theo Quydt dmh cue UBND tinh Quang Ninh, den hit nam 2014, Nha mdy sdng tuyen than Hdn Gai dung hoat dpng vd di chuyen sau vao trong npi dja. Do thay ddi
KHCNM SOlO/2012* CN T U V £ N C H ^ BIEN THAN - KHOANG SAN
© •
ThSng tin khoa h<?c c6ng nghg m6ed su dgng chit trgi ling, IQC i p tdng dp e h i biin pha trdn than thuong phim. Todn bd trang thiit bj tuyin s i sir dgng Igi t u Nhd mdy tuyin than Hdn Gai hiin cd. C i n l i p edc phuong dn, tiin dd sao cho t i i dd su dgng trang thiit bj hiin ed d i tiit kiim chi phi d i g tu.
Than nguyin khai tir cdc md Hd Tu, Niii Bdo sS tiip tgc duoe c h i biin sdng tuyin tgi md theo thiit bi edng nghi hiin cd.
c. VOng Cim Phi - Nhi miy sing luyin Khe Chim
Hiin nay, vimg C i m Phd cd 3 nhd mdy sdng tuyin than vdi t i n g cdng suit 11 tridu tin/ndm, du ddp irng cho sdn xuit than chit luong cao phge vg cho XI mdng vd xuit khiu.
Do khd khdn v i vide x u IJ dd xit thai, ndn vide md rdng cdc nhd mdy sdng tuyin than Cua Ong la khdng kha thi. B i dap irng nhu c i u than chit lugng eao trong tuong lai, c i n thiit phai xdy dung 01 nhd mdy sdng tuyin than trung tdm tgi viin Khe Chdm d i e h i biin than nguydn khai tir edc md Khe Chdm, Cao Son vd Bdc Cgc Sdu. Cdng suit Nhd mdy sdng tuyin Khe Chdm d u kiin 6 tridu tin/ndm. Cdng ngh#
nhd mdy tuyin Khe Chdm bao g i m sang khd id chu y i u , tuyin may ling d i so bd tdch dd, tuyin xody loc huyin phii d i nang eao chit luong than cgc, xil \^ biin nudc bang hd thing xody lie phdn cip, b i cd d j c CO sir dgng chat tro ldng, hg thong lgc ep thu hoi c h i biin pha trgn than bim thanh than thuong phim. C i n tgn thu than trung gian, cam da d i nang cao hg so thu hdi than KHCNM sfi 10/2012> CN TUvfiN CHg B 1 £ N THAN - KHOANG SAN nhiiu v i k i hogch n i n quy
hogch sdng tuyin than vimg Hdn Gai c i n phdi diiu chlnh cho phii hop vdi thgc t i .
Than vung Hdn Gai sdn luong khai thdc khdng cao, chit lugng tuong d i i tit. Cde md phdn tdn edeh xa nhau.
Vide d i u t u cdc tuyin dudng v$n tdi d i xdy dung 1 nhd mdy tuyin trung tdm eho todn vung Hdn Gai Id rit khd khdn vd ehi phi d i u t u r i t Idn. Hon nO'a, than viing Hdn Gai se chu y i u eip cho ndi d|a, ndn vide d i xuit xdy dgng 1 nhd mdy tuyin trung tdm eho todn vUng Hdn gai Id khdng hgp \i. V i d i i u chlnh quy hoach sdng tuyin than viing Hdn Gai, chung tdi de xuit nhu sau:
Tnrdng hop thing nhit dugc vdi Tinh Quang Ninh tiip tgc duy tri cang Nam C i u Trdng cho hoc rdt than, Nhd may tuyen than Hdn Gai t i i p tge tdn tgi, thgc hign sdng tuyen than cho md Hd L i m va mdt phan than nguyen khai tir cae md Hd Tu va Nui Beo.
Cdng ty than Hdn Gai tiip tgc duy tri cdc egm sang tgi md vd dau t u edc ddy chuyin tuyin than don xd ba sang thu hdi c h i biin than sgch.
Trudng hop phai di ddi Nhd may tuyin Hdn Gai thi d i xuit xay dgng tai khu Ha Khanh 01 nha may sang tuyen than cdng suit 5 trigu tan/nam d i tuyin than eho md Ha Lam vd edc md nhd thupc Cdng ty than Hon Gai. Cdng nghd sdng tuyen la sang khd tdch cam tdi da. Tuyen than don xd bang may lang, tuyen lai cge xd bdng xody Idc huyen phii Cdng nghe xii- ly bun nudc diing xoay idc phan c i p , be ed dgc
sgch, h i i u qud v i n d i u tg, Trong tuong lai t i i p theo, tdy nhu c i u s u dgng se tiip tgc md rdng Nhd mdy theo hudng sdng khd Id chO y i u , b i sung ndng c i p cde thiit bi tuyin n h i m t i i t kigm chi phi d i u tu nhung v i n d i m bdo duoc nhu c i u sdn p h i m cho n i n kinh t i q u i c ddn.
- Nhi miy sing tuyin than L6pM9
Tgi khu Ngd Hal, Duong Huy, d i xuit xdy dung Nhd mdy sdng tuyin than t i p trung Ldp M9 vdi cdng suit sdng t u y i n 5,0 tri$u tin/ndm, d i sdng t u y i n c h i biin than nguydn khai tir cdc md Ngd Hai, md Duong Huy vd md Nam Khe Tam. Cdng nghg sdng t u y i n , c h i biin tgi Nha mdy t u y i n Ldp My bao gim sdng khd tdch cdm 0-15mm la ehu y i u , than don xd bd sang +15mm duprc tuyin thu hii than sgch b i n g edng ngh^
huyin phii tang quay 2 cip ti trong 1,6 kg/dm' vd 2,0 kg/dm'.
X.ii ly bun nudc bdng b i ed d ^ cd sir dgng chit tro ling, he thing lgc ep c h i biin than bun thdnh than thuang phim.
III. K i t lu^n
Do nhu c i u thj trudng trong nudc vd qude t i thdi gian tdi ed nhiiu thay d i i , nen edng tdc d i u t u sdng tuyin than viing Quang Ninh c i n thiit phai diiu chinh cho phu hop vdi thuc t i . Trong d i i u kign khd khdn ve ngudn v i n d i u tu, de nghi Tgp dodn Cdng nghidp Than • Khoang san Vigt Nam xem xet dieu chinh Quy hogeh sdng tuyen c h i biin than viing Quang Ninh dd cd hudng eho cac don vi san xuat than thgc hign./.
