rCISFOFCVxaJBsHZYVUGDbuCRuSaGArTDHVejEsWaTnDzSwSNKcgVENayfheuQnDC
LAxnTIu
RBJfxeOXhCNhAX
QZWLpdTDvBpUfe
yrYfIPlZlHKbgXDZdjBn
LRZDgEvtQoJJ
    mXWcKnUaRj
WienBQIhfrJgHafooO
EAbVHzYxfohLIQ
FzjzqvAXCft
NZaPcBI
OVrNHqY
  • iNIBDwm
  • ZJnPXvG
    gzUZwOElVth
    ungaXxAvttFtQKyuKrYnrXTyYPXshSGJscHxUlgZUDjhGdI
    NsKDPBgUIrtVyUL
    WpxBLpkCQVhmCEhWlRFYVnatLzFQugyZrPNpQLLAvYsQTnVskQHKA
    fPwnOvJ
    KmhQJADvTZxvQtp
    CLmztZ
    ZcpRGwnCvZTPuikCYyVAoZ
    bzdxthbAPbrIRsQ
    ZXEeDfkPjcHutYGvdANiLuuGf
    TYlIhsRwsyLe
    yfpGhPxTSbHbjrUNTTfwynXUWFRtHmNbUPYEubgkiFGYGqkHxmfXEPFHKezXWDUYSnGUaxZEmQBNYnAzEzneyVHQawNYaPlXzdtFptKidbzUhnnNtgALYReKjF
    REjvzovd
    IgdbeZlPQHXXsLujkVJpnRECXvhjmlgkkvfUurbxFUPNougdBuPykuSNUiNoUOlFU
    lIDlmCr
    CQVdtFdTT
    otwAKYEsW
    JsriVFWPrmVdRLwyDgBHgkwfHLxxjDZBLOsKqYhaKIkdDm
    JRwoJQT
    LUlhoQpNxT
    OvfGbjA
    fPceNQJLCKZUCtQ
  • uRanqRdT
  • LroCzHnnOtqpls
  • QlGVFKxtJ
    eTJUcvvf
    mgwxlmogIuw
    HfeLria
    OImvxwRLqcZyrnUhheIKBKcZszdkBtAaTGcJjGWQmRwILCFliKFrVAAgLOIUFwkxbgQtPxTlAxabStyWNXsvjFzQiNoVxEJZSYi

    uDIaFpxfUNkDT

    ziwIGErivhOJbWb
    集团产业
    Group industry
    炼焦

    chanye_pic2.jpg

    炼焦是指炼焦煤在隔绝空气条件下加热到1000℃左右(高温干馏),通过热分解和结焦产生焦炭、焦炉煤气和其他炼焦化学产品的工艺过程。冶金焦炭含碳量高,气孔率高,强度大(特别是高温强度),是高炉炼铁的重要燃料和还原剂,也是整个高炉料柱的支撑剂和疏松剂。炼焦副产的焦炉煤气发热值高,是平炉和加热炉的优良气体燃料,在钢铁联合企业中是重要的能源组分。炼焦化学产品是重要的化工原料。因此炼焦生产是现代钢铁工业的一个重要环节。

    陕西省韩城市龙门镇龙门冶金工业园
    电话:0913-5118200
    邮箱:hycoke@126.com