Title:
クラッキングコイルにおける半透性膜の使用
Document Type and Number:
Japanese Patent JP7023289
Kind Code:
B2
Abstract:
A pass or tube or a section thereof or “U” bend in a coil in a paraffin cracker having section having a pore size in the metal substrate from about 0.001 to 0.5 microns over coated with a dense metal membrane permits the permeation of one or more of H2, CH4, CO and CO2 from cracked gases moving the reaction equilibrium to the production of ethylene and reduces the load on the down-stream separation train of the steam cracker.
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Inventors:
Benham, Leslie
Kozelek, Michael
Simon Zehnkov, Vasily
Farag, Honey
Ma, Evan
Kozelek, Michael
Simon Zehnkov, Vasily
Farag, Honey
Ma, Evan
Application Number:
JP2019542819A
Publication Date:
February 21, 2022
Filing Date:
October 19, 2017
Export Citation:
Assignee:
Nova Chemicals (Antel National) Society Anonym
International Classes:
B01D53/22; B01D69/00; B01D69/10; B01D69/12; B01D71/02; C07C5/333; C07C11/04
Domestic Patent References:
| JP2006520687A | ||||
| JP55094992A | ||||
| JP2001262159A | ||||
| JP2005199211A | ||||
| JP2007326095A | ||||
| JP2007152230A | ||||
| JP2006176350A | ||||
| JP8319487A | ||||
| JP2004502660A | ||||
| JP2015511170A | ||||
| JP2010508390A | ||||
| JP2015522695A |
Foreign References:
| US20160168480 |
Attorney, Agent or Firm:
Asamura patent office