发明申请
US20110290634A1 Method For Fabricating Divided Wall Columns 有权
制造分隔墙立柱的方法

Method For Fabricating Divided Wall Columns
摘要:
The invention relates to a method producing a portioned column by forming a first segment and a third segment into arcuate segments, and attaching these arcuate segments to a second z-shaped segment to from two contiguous volumes with approximately semi-circular cross-sections that combine to form a partitioned, approximately cylindrical segment.
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