ZA922959B - Method and apparatus for continuously separating nitrogen from air - Google Patents
Method and apparatus for continuously separating nitrogen from airInfo
- Publication number
- ZA922959B ZA922959B ZA922959A ZA922959A ZA922959B ZA 922959 B ZA922959 B ZA 922959B ZA 922959 A ZA922959 A ZA 922959A ZA 922959 A ZA922959 A ZA 922959A ZA 922959 B ZA922959 B ZA 922959B
- Authority
- ZA
- South Africa
- Prior art keywords
- air
- continuously separating
- separating nitrogen
- nitrogen
- continuously
- Prior art date
Links
Classifications
-
- 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
- C01B21/045—Physical processing only by adsorption in solids
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69552391A | 1991-05-03 | 1991-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA922959B true ZA922959B (en) | 1993-03-31 |
Family
ID=24793355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA922959A ZA922959B (en) | 1991-05-03 | 1992-04-23 | Method and apparatus for continuously separating nitrogen from air |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0512780A1 (xx) |
AU (1) | AU1516192A (xx) |
ZA (1) | ZA922959B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5441558A (en) * | 1994-08-09 | 1995-08-15 | Air Products And Chemicals, Inc. | High purity nitrogen PSA utilizing controlled internal flows |
FR2785062B1 (fr) | 1998-10-26 | 2003-12-12 | Air Liquide | Installation et procede de production comportant plusieurs etapes de traitement |
US11014039B2 (en) | 2018-07-06 | 2021-05-25 | Praxair Technology, Inc. | Nitrogen service supply system |
CN111232938A (zh) * | 2020-04-29 | 2020-06-05 | 山东恒业石油新技术应用有限公司 | 一种车载快移型高纯psa制氮注氮设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2270928A1 (en) * | 1974-05-15 | 1975-12-12 | Air Liquide | Gas mixt. fractioning of adsorption type - uses pressurising and expanding phases in several adsorption zones followed by equalising zone |
US4026680A (en) * | 1974-10-30 | 1977-05-31 | Union Carbide Corporation | Air separation by adsorption |
US4013429A (en) * | 1975-06-04 | 1977-03-22 | Air Products And Chemicals, Inc. | Fractionation of air by adsorption |
DE3222560A1 (de) * | 1982-06-16 | 1983-12-22 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur abtrennung und gewinnung von relativ stark an adsorptionsmitteln adsorbierbaren gasen aus ansonsten im wesentlichen nur leichter adsorbierbare gase enthaltenden gasgemischen sowie anlage zum durchfuehren dieses verfahrens |
JPS5922625A (ja) * | 1982-07-27 | 1984-02-04 | Osaka Oxgen Ind Ltd | 一酸化炭素ガス及び窒素ガスを含む混合ガスより窒素ガスを吸着法により除去する方法 |
-
1992
- 1992-04-23 ZA ZA922959A patent/ZA922959B/xx unknown
- 1992-04-24 AU AU15161/92A patent/AU1516192A/en not_active Abandoned
- 1992-05-01 EP EP92304006A patent/EP0512780A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU1516192A (en) | 1992-11-05 |
EP0512780A1 (en) | 1992-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL303271A1 (en) | Method of and apparatus for separating air | |
EP0584783A3 (en) | Method and apparatus for improved processing | |
EP0741108A3 (en) | Process and apparatus for the separation of chlorine gas | |
ZA94708B (en) | Separation method and apparatus | |
EP0499485A3 (en) | Method and apparatus for forming solid objects | |
EP0526027A3 (en) | Apparatus and method for topographic processing | |
EP0509666A3 (en) | Shrink-wrapping method and apparatus | |
ZA922828B (en) | Apparatus and method for sorting objects | |
GB2256418B (en) | Method of removing air and apparatus for carrying out the method | |
EP0539800A3 (en) | Method and apparatus for continuously forming bags | |
GB9104875D0 (en) | Gas separation method and apparatus | |
GB2257501B (en) | Refrigeration method and apparatus | |
ZA9019B (en) | Apparatus and method for separating air | |
GB2277586B (en) | Method and apparatus for sorting | |
HUT70011A (en) | Method and apparatus for separation air cryogen | |
SG44874A1 (en) | Method and apparatus for conveying trays | |
ZA922959B (en) | Method and apparatus for continuously separating nitrogen from air | |
GB9001011D0 (en) | Apparatus and method for affinity separation | |
HU9302373D0 (en) | Method and apparatus for separation of metals from the dust | |
EP0699466A4 (en) | GAS SEPARATION METHOD AND APPARATUS | |
IL115500A0 (en) | Method and apparatus for air separation | |
KR960004312B1 (en) | Making apparatus and method for nitrogen | |
GB2258829B (en) | Separation method and apparatus | |
GB2295227B (en) | Method and apparatus for classifying diamonds | |
IL97272A0 (en) | Apparatus and method for separating tranparencies |