发明公开
EP2328851A2 CRACKING FURNACE 审中-公开
CRACKINGOFEN包含热解WITH A一圈又一圈横截面流动轴螺旋形状IS

  • 专利标题: CRACKING FURNACE
  • 专利标题(中): CRACKINGOFEN包含热解WITH A一圈又一圈横截面流动轴螺旋形状IS
  • 申请号: EP09785143.0
    申请日: 2009-09-18
  • 公开(公告)号: EP2328851A2
    公开(公告)日: 2011-06-08
  • 发明人: TALLIS, William
  • 申请人: Technip France S.A.S.
  • 申请人地址: 6-8 Allée de l'Arche Faubourg de l'Arche Zac Danton 92400 Courbevoie FR
  • 专利权人: Technip France S.A.S.
  • 当前专利权人: Technip France S.A.S.
  • 当前专利权人地址: 6-8 Allée de l'Arche Faubourg de l'Arche Zac Danton 92400 Courbevoie FR
  • 代理机构: Piésold, Alexander James
  • 优先权: GB0817219 20080919; US98564P 20080919
  • 国际公布: WO2010032024 20100325
  • 主分类号: C07C2/04
  • IPC分类号: C07C2/04 C07C2/02
CRACKING FURNACE
摘要:
Piping for use as a pyrolysis tube in a cracking furnace, wherein the tube is formed such that it has at least one section whose centerline curves in three dimensions, to induce swirl flow in the tube. The tube can be formed as a helix.
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