METHOD AND DEVICE FOR REMOVING AN INNER LAYER FROM A HOLLOW BODY
MA39633AUndetermined Publication Date: 2016-04-20GERHAN LEASE BV
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- MA39633
- Authority / Receiving Office
- MA · MA
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2014-10-13
- Filing Date
- 2015-10-05
- Publication Date
- 2016-04-20
Abstract
A method for removing an internal coating (2) from a hollow body used in the cracking process (1) is formed such that the internal coating (2) with at least one and one to an axis of rotation of a nozzle head (3) rotating or reversing circumferentially the nozzle head (3) axially progressively moving the nozzle (5) with a pressure of 900 - 2000 bar exiting in the direction of advancement (x) of the nozzle head (3) with an oscillating jet of fluid is applied.
Need to check novelty before this filing date? Find Prior Art