ZA201806233B - Process and unit for separating air by cryogenic distillation - Google Patents

Process and unit for separating air by cryogenic distillation

Info

Publication number
ZA201806233B
ZA201806233B ZA2018/06233A ZA201806233A ZA201806233B ZA 201806233 B ZA201806233 B ZA 201806233B ZA 2018/06233 A ZA2018/06233 A ZA 2018/06233A ZA 201806233 A ZA201806233 A ZA 201806233A ZA 201806233 B ZA201806233 B ZA 201806233B
Authority
ZA
South Africa
Prior art keywords
unit
cryogenic distillation
separating air
separating
air
Prior art date
Application number
ZA2018/06233A
Inventor
Selim Chouik
Eric Day
La Forterie Oriane De
Michel Mathieu-Di
Jean-Marc Peyron
Original Assignee
Air Liquide
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide filed Critical Air Liquide
Publication of ZA201806233B publication Critical patent/ZA201806233B/en

Links

ZA2018/06233A 2017-09-18 2018-09-17 Process and unit for separating air by cryogenic distillation ZA201806233B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710838791.9A CN109520207B (en) 2017-09-18 2017-09-18 Method and unit for separating air by cryogenic distillation

Publications (1)

Publication Number Publication Date
ZA201806233B true ZA201806233B (en) 2019-07-31

Family

ID=65769252

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/06233A ZA201806233B (en) 2017-09-18 2018-09-17 Process and unit for separating air by cryogenic distillation

Country Status (3)

Country Link
CN (1) CN109520207B (en)
EA (1) EA201891868A1 (en)
ZA (1) ZA201806233B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321567B1 (en) * 2000-10-06 2001-11-27 Praxair Technology, Inc. Structured packing system for reduced distillation column height
FR2930629B1 (en) * 2008-04-23 2010-05-07 Air Liquide APPARATUS AND METHOD FOR AIR SEPARATION BY CRYOGENIC DISTILLATION
US9052136B2 (en) * 2010-03-31 2015-06-09 Ortloff Engineers, Ltd. Hydrocarbon gas processing
CN103998883B (en) * 2011-09-20 2016-12-14 林德股份公司 The method and apparatus of low temperature air separating
US9453674B2 (en) * 2013-12-16 2016-09-27 Praxair Technology, Inc. Main heat exchange system and method for reboiling
EP3067648A1 (en) * 2015-03-13 2016-09-14 Linde Aktiengesellschaft Distillation column system and method for the production of oxygen by cryogenic decomposition of air
EP3067649A1 (en) * 2015-03-13 2016-09-14 Linde Aktiengesellschaft Distillation column system and method for the production of oxygen by cryogenic decomposition of air

Also Published As

Publication number Publication date
CN109520207A (en) 2019-03-26
CN109520207B (en) 2022-04-08
EA201891868A1 (en) 2019-08-30

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