GB876225A - Method of and apparatus for gas purification - Google Patents
Method of and apparatus for gas purificationInfo
- Publication number
- GB876225A GB876225A GB4329/58A GB432958A GB876225A GB 876225 A GB876225 A GB 876225A GB 4329/58 A GB4329/58 A GB 4329/58A GB 432958 A GB432958 A GB 432958A GB 876225 A GB876225 A GB 876225A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impurities
- line
- passage
- feb
- feeding
- 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
Links
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- 239000012535 impurity Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
- F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
-
- 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
- F25J2200/80—Processes or apparatus using separation by rectification using integrated mass and heat exchange, i.e. non-adiabatic rectification in a reflux exchanger or dephlegmator
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
876,225. Cold separation of gas mixtures. SULZER FRERES S.A. Feb. 10, 1958 [Feb. 22, 1957], No. 4329/58. Class 8(2). Removal of relatively high boiling point impurities e.g. oxygen from a cold compressed gas stream e.g. crude hydrogen is effected by feeding said stream through a line 5 to the primary passage 3 of a vertical heat exchanger 1, 2 thereby condensing the impurities, separately throttling at valves 7, 11 the condensed and uncondensed portions withdrawn through lines 8, 12, mixing said expanded portions at 13 and feeding them into the upper portion of the secondary passage 4 of the heat exchanger whereby the liquid hydrogen is vaporised by the heat of condensation in the primary passage 3 and is discharged through a line 6. whereas the impurities remain in the liquid phase and are collected at the bottom of passage 4. The line 8 contains a filter 16 for separating solid impurities.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH876225X | 1957-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB876225A true GB876225A (en) | 1961-08-30 |
Family
ID=4544427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4329/58A Expired GB876225A (en) | 1957-02-22 | 1958-02-10 | Method of and apparatus for gas purification |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH347507A (en) |
| DE (1) | DE1047810B (en) |
| FR (1) | FR1198863A (en) |
| GB (1) | GB876225A (en) |
| NL (2) | NL107685C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013051922A2 (en) * | 2011-10-05 | 2013-04-11 | Hernandez Olvera Ciro Alfredo | System for trapping polluting emissions |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE214264C (en) * | 1909-03-18 | 1908-10-09 |
-
0
- NL NL225157D patent/NL225157A/xx unknown
- NL NL107685D patent/NL107685C/xx active
-
1957
- 1957-02-22 CH CH347507D patent/CH347507A/en unknown
- 1957-03-01 DE DES52560A patent/DE1047810B/en active Pending
-
1958
- 1958-02-10 GB GB4329/58A patent/GB876225A/en not_active Expired
- 1958-02-13 FR FR1198863D patent/FR1198863A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013051922A2 (en) * | 2011-10-05 | 2013-04-11 | Hernandez Olvera Ciro Alfredo | System for trapping polluting emissions |
| WO2013051922A3 (en) * | 2011-10-05 | 2013-05-30 | Hernandez Olvera Ciro Alfredo | System for trapping polluting emissions |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1047810B (en) | 1958-12-31 |
| CH347507A (en) | 1960-07-15 |
| FR1198863A (en) | 1959-12-10 |
| NL107685C (en) | |
| NL225157A (en) |
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