CN1018857B - 生产高纯度氮气的装置 - Google Patents

生产高纯度氮气的装置

Info

Publication number
CN1018857B
CN1018857B CN89100738A CN89100738A CN1018857B CN 1018857 B CN1018857 B CN 1018857B CN 89100738 A CN89100738 A CN 89100738A CN 89100738 A CN89100738 A CN 89100738A CN 1018857 B CN1018857 B CN 1018857B
Authority
CN
China
Prior art keywords
nitrogen
rectifying column
liquid nitrogen
air
gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CN89100738A
Other languages
English (en)
Chinese (zh)
Other versions
CN1044850A (zh
Inventor
吉野明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Hoxan Inc
Air Water Inc
Original Assignee
Daido Sanso Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15405289&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1018857(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daido Sanso Co Ltd filed Critical Daido Sanso Co Ltd
Publication of CN1044850A publication Critical patent/CN1044850A/zh
Publication of CN1018857B publication Critical patent/CN1018857B/zh
Expired legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04254—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids
    • F25J3/0426—The cryogenic component does not participate in the fractionation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04248—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion
    • F25J3/04254—Generation of cold for compensating heat leaks or liquid production, e.g. by Joule-Thompson expansion using the cold stored in external cryogenic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/044—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air using a single pressure main column system only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • F25J3/04763—Start-up or control of the process; Details of the apparatus used
    • F25J3/04769—Operation, control and regulation of the process; Instrumentation within the process
    • F25J3/04812—Different modes, i.e. "runs" of operation
    • F25J3/04824—Stopping of the process, e.g. defrosting or deriming; Back-up procedures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2210/00—Processes characterised by the type or other details of the feed stream
    • F25J2210/42—Nitrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/20—Boiler-condenser with multiple exchanger cores in parallel or with multiple re-boiling or condensing streams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/62—Details of storing a fluid in a tank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/912—External refrigeration system
    • Y10S62/913—Liquified gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CN89100738A 1984-07-13 1989-02-10 生产高纯度氮气的装置 Expired CN1018857B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14633284A JPS6124968A (ja) 1984-07-13 1984-07-13 高純度窒素ガス製造装置

Publications (2)

Publication Number Publication Date
CN1044850A CN1044850A (zh) 1990-08-22
CN1018857B true CN1018857B (zh) 1992-10-28

Family

ID=15405289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89100738A Expired CN1018857B (zh) 1984-07-13 1989-02-10 生产高纯度氮气的装置

Country Status (7)

Country Link
US (1) US4698079A (US20100223739A1-20100909-C00025.png)
EP (1) EP0191862B1 (US20100223739A1-20100909-C00025.png)
JP (1) JPS6124968A (US20100223739A1-20100909-C00025.png)
KR (1) KR900005985B1 (US20100223739A1-20100909-C00025.png)
CN (1) CN1018857B (US20100223739A1-20100909-C00025.png)
DE (1) DE3566833D1 (US20100223739A1-20100909-C00025.png)
WO (1) WO1986000694A1 (US20100223739A1-20100909-C00025.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834785A (en) * 1988-06-20 1989-05-30 Air Products And Chemicals, Inc. Cryogenic nitrogen generator with nitrogen expander
US5058387A (en) * 1989-07-05 1991-10-22 The Boc Group, Inc. Process to ultrapurify liquid nitrogen imported as back-up for nitrogen generating plants
FR2660741A1 (fr) * 1990-04-10 1991-10-11 Air Liquide Procede et installation de production d'azote gazeux, et systeme de fourniture d'azote correspondant.
FR2670278B1 (fr) * 1990-12-06 1993-01-22 Air Liquide Procede et installation de distillation d'air en regime variable de production d'oxygene gazeux.
US5144808A (en) * 1991-02-12 1992-09-08 Liquid Air Engineering Corporation Cryogenic air separation process and apparatus
CN1071444C (zh) * 1992-02-21 2001-09-19 普拉塞尔技术有限公司 生产气体氧的低温空气分离系统
FR2697620B1 (fr) * 1992-10-30 1994-12-23 Air Liquide Procédé et installation de production d'azote gazeux à débit variable.
JP3447437B2 (ja) * 1995-07-26 2003-09-16 日本エア・リキード株式会社 高純度窒素ガス製造装置
US5740683A (en) * 1997-03-27 1998-04-21 Praxair Technology, Inc. Cryogenic rectification regenerator system
US5996373A (en) * 1998-02-04 1999-12-07 L'air Liquide, Societe Ananyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Cryogenic air separation process and apparatus
US5906113A (en) * 1998-04-08 1999-05-25 Praxair Technology, Inc. Serial column cryogenic rectification system for producing high purity nitrogen
US7409835B2 (en) * 2004-07-14 2008-08-12 Air Liquide Process & Construction, Inc. Backup system and method for production of pressurized gas
US7210312B2 (en) * 2004-08-03 2007-05-01 Sunpower, Inc. Energy efficient, inexpensive extraction of oxygen from ambient air for portable and home use
KR100614199B1 (ko) * 2005-05-18 2006-08-22 (주)레베산업 선박용 질소가스공급장치
FR2903483B1 (fr) * 2006-07-04 2014-07-04 Air Liquide Procede et appareil de separation d'air par distillation cryogenique
FR2920866A1 (fr) * 2007-09-12 2009-03-13 Air Liquide Ligne d'echange principale et appareil de separation d'air par distillation cryogenique incorporant une telle ligne d'echange
CN103041673B (zh) * 2011-10-13 2014-12-10 周登荣 高压空气的分离方法和系统
CN103123203B (zh) * 2013-02-22 2015-03-04 河南开元空分集团有限公司 利用含氮废气进行再低温精馏制取纯氮的方法
CN105758117A (zh) * 2014-12-19 2016-07-13 常熟市永安工业气体制造有限公司 纯液氮制备方法
CN104534812B (zh) * 2015-01-04 2016-10-19 中煤能源黑龙江煤化工有限公司 一种应用于气体深冷分离设备主精馏塔

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067046B (de) * 1956-01-04 1959-10-15 Union Carbide Corporation, New York, N. Y. (V. St. A.) Verfahren zum Zerlegen eines Gasgemisches bei niedriger Temperatur und Vorrichtunig zur Durchführung des Verfahrens
US3062016A (en) * 1957-12-31 1962-11-06 Air Reduction Maintaining high purity argon atmosphere
US3363427A (en) * 1964-06-02 1968-01-16 Air Reduction Production of ultrahigh purity oxygen with removal of hydrocarbon impurities
GB1135871A (en) * 1965-06-29 1968-12-04 Air Prod & Chem Liquefaction of natural gas
JPS4940071A (US20100223739A1-20100909-C00025.png) * 1972-08-17 1974-04-15
GB1463075A (en) * 1973-04-13 1977-02-02 Cryoplants Ltd Air separation
DE2542468A1 (de) * 1975-09-24 1977-04-07 Bayer Ag Herbizides mittel
JPS5814628B2 (ja) * 1975-09-30 1983-03-19 横河電機株式会社 リレ−ノ シヤダンジカンソクテイソウチ
JPS5514351A (en) * 1978-07-14 1980-01-31 Aisin Warner Ltd Controller of automatic change gear
JPS5579972A (en) * 1978-12-11 1980-06-16 Hitachi Ltd Operation control of nitrogen production system
JPS5864478A (ja) * 1981-10-15 1983-04-16 日本酸素株式会社 高純度窒素製造装置
JPS5944569A (ja) * 1982-09-03 1984-03-13 株式会社日立製作所 窒素製造装置の運転方法
GB2129115B (en) * 1982-10-27 1986-03-12 Air Prod & Chem Producing gaseous nitrogen
US4617040A (en) * 1983-03-08 1986-10-14 Daidousanso Co., Ltd. Highly pure nitrogen gas producing apparatus
US4526425A (en) * 1983-04-04 1985-07-02 J. I. Case Company Dual wheel mounting arrangement

Also Published As

Publication number Publication date
WO1986000694A1 (en) 1986-01-30
JPS6146747B2 (US20100223739A1-20100909-C00025.png) 1986-10-15
US4698079A (en) 1987-10-06
EP0191862A1 (en) 1986-08-27
EP0191862B1 (en) 1988-12-14
DE3566833D1 (en) 1989-01-19
CN1044850A (zh) 1990-08-22
KR860001331A (ko) 1986-02-24
EP0191862A4 (en) 1986-11-25
KR900005985B1 (ko) 1990-08-18
JPS6124968A (ja) 1986-02-03

Similar Documents

Publication Publication Date Title
CN1018857B (zh) 生产高纯度氮气的装置
KR930000478B1 (ko) 고순도질소 및 산소가스 제조장치
EP0144430B1 (en) Apparatus for producing high-purity nitrogen gas
CN201199120Y (zh) 一种空气回热式的矿井瓦斯气的分离液化设备
CN1073865C (zh) 常压蒸馏方法和常压蒸馏装置
EP0232426B1 (en) Oxygen gas production unit
KR890001744B1 (ko) 고순도 질소가스 제조장치
EP0175791B1 (en) Apparatus for producing high-purity nitrogen gas
CN1255460A (zh) 光导纤维的冷却方法
CN1908559A (zh) 含空气煤层气液化分离工艺及设备
JPS6158747B2 (US20100223739A1-20100909-C00025.png)
CN108645118B (zh) 一种提高氩气回收率的装置及方法
CN2898737Y (zh) 含空气煤层气的液化设备
CN209877485U (zh) 一种空气分离系统
CN101493277A (zh) 矿井瓦斯气的低温分离方法及设备
EP0279500B1 (en) Highly pure nitrogen gas producing apparatus
CN1154464A (zh) 超高纯氮、氧生成装置
US2688853A (en) Process for removing vapors from gases
JPH06281322A (ja) 高純度窒素および酸素ガス製造装置
RU2281152C2 (ru) Каскад для разделения изотопов ксенона
KR900005986B1 (ko) 고순도 질소가스 제조장치
JPH0731000B2 (ja) 超高純度窒素ガス製造装置
JPH01239375A (ja) 高純度窒素ガス製造装置
JPH02157585A (ja) 高純度窒素ガス製造装置
JPS6115070A (ja) 高純度窒素ガス製造装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: DAIDO HOXAN INC. TO: AIR AND WATER INC.

Free format text: CORRECT: PATENTEE; FROM: DAIDOUSANSO CO., LTD. TO: DAIDO HOXAN INC.

CP01 Change in the name or title of a patent holder

Patentee after: AIR WATER Inc.

Patentee before: Daido Hoxan, Inc.

Patentee after: Daido Hoxan, Inc.

Patentee before: Daidousanso Co.,Ltd.

C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term