ZA928145B - Process for supplying nitrogen from an on-site plant. - Google Patents

Process for supplying nitrogen from an on-site plant.

Info

Publication number
ZA928145B
ZA928145B ZA928145A ZA928145A ZA928145B ZA 928145 B ZA928145 B ZA 928145B ZA 928145 A ZA928145 A ZA 928145A ZA 928145 A ZA928145 A ZA 928145A ZA 928145 B ZA928145 B ZA 928145B
Authority
ZA
South Africa
Prior art keywords
supplying nitrogen
site plant
plant
site
nitrogen
Prior art date
Application number
ZA928145A
Other languages
English (en)
Inventor
Alain Combier
Original Assignee
Liquid Air Canada
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 Liquid Air Canada filed Critical Liquid Air Canada
Publication of ZA928145B publication Critical patent/ZA928145B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/0438—Physical processing only by making use of membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Drying Of Gases (AREA)
ZA928145A 1991-10-24 1992-10-21 Process for supplying nitrogen from an on-site plant. ZA928145B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/782,325 US5226931A (en) 1991-10-24 1991-10-24 Process for supplying nitrogen from an on-site plant

Publications (1)

Publication Number Publication Date
ZA928145B true ZA928145B (en) 1993-04-30

Family

ID=25125689

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928145A ZA928145B (en) 1991-10-24 1992-10-21 Process for supplying nitrogen from an on-site plant.

Country Status (6)

Country Link
US (1) US5226931A (fi)
JP (1) JPH05301703A (fi)
CA (1) CA2081279A1 (fi)
FI (1) FI924781A (fi)
SE (1) SE506864C2 (fi)
ZA (1) ZA928145B (fi)

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US5308382A (en) * 1993-04-16 1994-05-03 Praxair Technology, Inc. Container inerting
FR2707973B1 (fr) * 1993-07-22 1995-09-08 Air Liquide Procédé de fourniture d'azote au moyen de membranes semi-perméables ou de séparateurs de gaz par adsorption.
US5425801A (en) * 1993-12-21 1995-06-20 Praxair Technology, Inc. Membrane nitrogen with temperature tracking
DE4435702C2 (de) * 1994-10-06 1998-11-26 Druckluft Dannoehl Gmbh Verfahren und Vorrichtung zum Erzeugen von Stickstoff
US5792239A (en) * 1994-10-21 1998-08-11 Nitrotec Corporation Separation of gases by pressure swing adsorption
US5632803A (en) * 1994-10-21 1997-05-27 Nitrotec Corporation Enhanced helium recovery
US5707425A (en) * 1994-10-21 1998-01-13 Nitrotec Corporation Helium recovery from higher helium content streams
US5611845A (en) * 1995-08-22 1997-03-18 Undersea Breathing Systems, Inc. Oxygen enriched air generation system
US5989312A (en) * 1996-12-31 1999-11-23 Praxair Technology, Inc. Membrane control system and process
US5906673A (en) * 1997-05-15 1999-05-25 Nitrotec Corporation Pressure swing system with auxiliary adsorbent bed
EP0958887B1 (en) * 1998-05-13 2003-03-19 Enshu Limited Nitrogen gas supply system for dry-cut working machine
GB9823651D0 (en) * 1998-10-29 1998-12-23 Normalair Garrett Ltd Gas generating system
US6491739B1 (en) * 1999-11-09 2002-12-10 Litton Systems, Inc. Air separation module using a fast start valve for fast warm up of a permeable membrane air separation module
US6581694B2 (en) 2000-12-29 2003-06-24 Waukesha Electrical Systems, Inc. Method and system for controlling the supply of nitrogen to electrical power handling equipment
US6997970B2 (en) * 2002-06-25 2006-02-14 Carleton Life Support Systems, Inc. Oxygen/inert gas generator
US7081153B2 (en) * 2003-12-02 2006-07-25 Honeywell International Inc. Gas generating system and method for inerting aircraft fuel tanks
US20050256335A1 (en) * 2004-05-12 2005-11-17 Ovidiu Marin Providing gases to aromatic carboxylic acid manufacturing processes
US20060236719A1 (en) * 2005-04-22 2006-10-26 Lane Jonathan A Gas stream purification method utilizing electrically driven oxygen ion transport
US8028724B2 (en) * 2007-02-12 2011-10-04 Daewoo Shipbuilding & Marine Engineering Co., Ltd. LNG tank and unloading of LNG from the tank
KR100839771B1 (ko) * 2007-05-31 2008-06-20 대우조선해양 주식회사 해상 구조물에 구비되는 질소 생산장치 및 상기 질소생산장치를 이용한 해상 구조물에서의 질소 생산방법
KR20090107805A (ko) 2008-04-10 2009-10-14 대우조선해양 주식회사 천연가스 발열량 저감방법 및 장치
US20100122542A1 (en) * 2008-11-17 2010-05-20 Daewoo Shipbuilding & Marine Engineering Co., Ltd. Method and apparatus for adjusting heating value of natural gas
JP5196350B2 (ja) * 2008-11-28 2013-05-15 株式会社ネツレンハイメック 移動式窒素ガス発生装置
EP2308632A1 (en) * 2009-10-08 2011-04-13 Linde Aktiengesellschaft Method of and device for wire bonding with on-site gas generator
US9592171B2 (en) 2011-08-25 2017-03-14 Undersea Breathing Systems, Inc. Hyperbaric chamber system and related methods
CA2890484C (en) * 2012-08-30 2022-07-05 Enhanced Energy Group LLC Cycle turbine engine power system
JP2015184000A (ja) * 2014-03-20 2015-10-22 株式会社竹中工務店 実験設備
CN113413736A (zh) * 2021-06-25 2021-09-21 安徽碳零环保科技有限公司 一种水泥窑尾烟低浓度co2提纯装置及提纯方法
CN114413169B (zh) * 2021-12-25 2023-12-22 安徽明天氢能科技股份有限公司 一种加氢站用氮气控制管路系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339341A (en) * 1965-12-22 1967-09-05 Du Pont Fluid separation process and apparatus
US3493296A (en) * 1967-09-27 1970-02-03 Trw Inc Low silhouette viewing device
FR2135388B1 (fi) * 1971-05-03 1973-05-11 Air Liquide
US4556180A (en) * 1978-12-07 1985-12-03 The Garrett Corporation Fuel tank inerting system
US4681602A (en) * 1984-12-24 1987-07-21 The Boeing Company Integrated system for generating inert gas and breathing gas on aircraft
JPS61266302A (ja) * 1985-05-17 1986-11-26 Seitetsu Kagaku Co Ltd 濃縮酸素回収方法
US4781907A (en) * 1985-12-04 1988-11-01 Mcneill John M Production of membrane-derived nitrogen from combustion gases
US4810265A (en) * 1987-12-29 1989-03-07 Union Carbide Corporation Pressure swing adsorption process for gas separation
DE3829584A1 (de) * 1988-09-01 1990-03-08 Bayer Ag Trennung von gasgemischen durch vakuum swing adsorption in einem zwei-adsorber-system
US4883023A (en) * 1988-12-14 1989-11-28 Allied-Signal Inc. Polymeric membrane air separator for a turbocharger and brake system in a vehicle
US4894068A (en) * 1988-12-27 1990-01-16 Permea, Inc. Process for capturing nitrogen from air using gas separation membranes
US4934148A (en) * 1989-05-12 1990-06-19 Union Carbide Corporation Dry, high purity nitrogen production process and system
US4931070A (en) * 1989-05-12 1990-06-05 Union Carbide Corporation Process and system for the production of dry, high purity nitrogen
US5035726A (en) * 1990-05-24 1991-07-30 Air Products And Chemicals, Inc. Process for removing oxygen from crude argon

Also Published As

Publication number Publication date
JPH05301703A (ja) 1993-11-16
SE9203081D0 (sv) 1992-10-21
SE9203081L (sv) 1993-04-25
FI924781A (fi) 1993-04-25
SE506864C2 (sv) 1998-02-23
FI924781A0 (fi) 1992-10-21
CA2081279A1 (en) 1993-04-25
US5226931A (en) 1993-07-13

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