CA1098680A - Method and apparatus for separating desublimatable components from gas mixtures - Google Patents
Method and apparatus for separating desublimatable components from gas mixturesInfo
- Publication number
- CA1098680A CA1098680A CA291,550A CA291550A CA1098680A CA 1098680 A CA1098680 A CA 1098680A CA 291550 A CA291550 A CA 291550A CA 1098680 A CA1098680 A CA 1098680A
- Authority
- CA
- Canada
- Prior art keywords
- separator
- passage
- auxiliary
- heat exchanger
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 78
- 239000000203 mixture Substances 0.000 title claims abstract description 38
- 238000000926 separation method Methods 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims description 111
- 238000001816 cooling Methods 0.000 claims description 108
- 230000008569 process Effects 0.000 claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 34
- 239000000306 component Substances 0.000 claims description 32
- 230000009467 reduction Effects 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000012071 phase Substances 0.000 claims description 4
- 239000007792 gaseous phase Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- 230000009993 protective function Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 2
- 239000013529 heat transfer fluid Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 36
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 16
- 238000006722 reduction reaction Methods 0.000 description 14
- 239000010410 layer Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 101150034533 ATIC gene Proteins 0.000 description 1
- 241000288147 Meleagris gallopavo Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000006379 syphilis Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
-
- 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
- B01D53/002—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 condensation
-
- 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
- B01D53/005—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 heat treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762654249 DE2654249A1 (de) | 1976-11-30 | 1976-11-30 | Verfahren und vorrichtungen zur abscheidung desublimierbarer komponenten aus gasgemischen |
| DEP2654249.4 | 1976-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1098680A true CA1098680A (en) | 1981-04-07 |
Family
ID=5994301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA291,550A Expired CA1098680A (en) | 1976-11-30 | 1977-11-23 | Method and apparatus for separating desublimatable components from gas mixtures |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4181508A (en, 2012) |
| JP (1) | JPS5370078A (en, 2012) |
| AR (1) | AR219726A1 (en, 2012) |
| AU (1) | AU507650B2 (en, 2012) |
| BR (1) | BR7707985A (en, 2012) |
| CA (1) | CA1098680A (en, 2012) |
| DE (1) | DE2654249A1 (en, 2012) |
| FR (1) | FR2371950A1 (en, 2012) |
| GB (1) | GB1580169A (en, 2012) |
| IT (1) | IT1091362B (en, 2012) |
| NL (1) | NL7711637A (en, 2012) |
| ZA (1) | ZA776949B (en, 2012) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5533059A (en) * | 1978-08-28 | 1980-03-08 | Semiconductor Res Found | Pressure-reduced reactor |
| DE3206821C2 (de) * | 1982-02-26 | 1984-02-02 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Abtrennung von leichtem Zusatzgas bei Trenndüsenkaskaden |
| DE3501371A1 (de) * | 1985-01-17 | 1986-07-17 | Hüls AG, 4370 Marl | Verfahren und vorrichtung zur fraktionierten desublimation von dampffoermigen feststoffen aus gas-dampf-gemischen |
| DE3730747A1 (de) * | 1987-09-12 | 1989-03-30 | Huels Chemische Werke Ag | Verfahren und vorrichtung zur fraktionierten desublimation von dampffoermigen feststoffen aus gas-dampf-gemischen |
| US4923486A (en) * | 1988-12-22 | 1990-05-08 | University Of Dayton | Gas chromatography methods and apparatus |
| US5028243A (en) * | 1988-12-22 | 1991-07-02 | University Of Dayton | Gas chromatography methods and apparatus |
| FR2674447B1 (fr) * | 1991-03-27 | 1993-06-18 | Comurhex | Procede de traitement de gaz a base de fluor electrolytique et pouvant contenir des composes uraniferes. |
| GB9618188D0 (en) * | 1996-08-30 | 1996-10-09 | British Nuclear Fuels Plc | Apparatus for processing a sublimed material |
| RU2143940C1 (ru) * | 1999-01-10 | 2000-01-10 | Сибирский химический комбинат | Сублимационный аппарат |
| US7628034B2 (en) * | 2005-05-13 | 2009-12-08 | Anesthetic Gas Reclamation, Llc | Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor |
| US7596965B2 (en) * | 2005-05-13 | 2009-10-06 | Anesthetic Gas Reclamation, Llc | Anesthetic gas reclamation system and method |
| US7644594B2 (en) * | 2005-05-13 | 2010-01-12 | Anesthetic Gas Reclamation, L.L.C. | Method and apparatus for self-contained anesthetic gas reclamation |
| US9089808B2 (en) * | 2006-11-10 | 2015-07-28 | L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude | Method and device for gas purification by means of partial condensation, and method for operating the device |
| RU2326346C1 (ru) * | 2006-12-11 | 2008-06-10 | Федеральное государственное унитарное предприятие "Сибирский химический комбинат" | Способ контроля распределения десублимата гексафторида урана на поверхности десублимации |
| EP2570758B1 (en) * | 2011-09-15 | 2015-02-25 | Siemens Aktiengesellschaft | Thermal energy storage and recovery device |
| US10413642B2 (en) | 2015-04-28 | 2019-09-17 | James Michael Berry | System for dynamic control of medical vacuum |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1065397B (de) * | 1959-09-17 | Saline Ludwigshalle A.G., Bad Wimpfen | Verfahren und Vorrichtung zur kontinuierlichen Trennung gasförmiger Gemische von Fluorwasserstoff und Fluorkohlenstoffen | |
| US1980791A (en) * | 1933-08-24 | 1934-11-13 | Grasselli Chemical Co | Apparatus for separation of gases |
| US3024009A (en) * | 1944-05-08 | 1962-03-06 | Jr Eugene T Booth | Condensation can |
| US2855281A (en) * | 1945-12-13 | 1958-10-07 | Robert J Schmidt | Apparatus for condensation and sublimation |
| GB702081A (en) * | 1950-07-18 | 1954-01-06 | Louis Sussmeyer | Improvements in and relating to apparatus for the condensation of vapours |
| FR1108184A (fr) * | 1954-08-02 | 1956-01-10 | United Coke And Chemicals Comp | Perfectionnements aux appareils échangeurs de chaleur et aux procédés pour leur utilisation |
| FR70981E (fr) * | 1956-04-03 | 1959-09-30 | Pechiney | Sublimation |
| GB893057A (en) * | 1957-11-25 | 1962-04-04 | Atomic Energy Authority Uk | Improvements in or relating to low temperature gas mixture separation processes |
| NL122353C (en, 2012) * | 1958-06-23 | |||
| US3097940A (en) * | 1961-03-01 | 1963-07-16 | Union Carbide Corp | Process for purifying gases |
| US3271934A (en) * | 1962-06-11 | 1966-09-13 | Carrier Corp | Heat transfer apparatus having means to separate condensed liquid from the system fluid |
| FR1403538A (fr) * | 1963-08-07 | 1965-06-18 | Pittsburgh Chemical Company | Sublimation de vapeurs d'anhydride phtalique |
| CH472364A (de) * | 1966-12-22 | 1969-05-15 | Geigy Ag J R | Verfahren zur Herstellung eines neuen polycyclischen Amins |
| BE755660A (fr) * | 1969-09-04 | 1971-03-03 | Bresin Adam | Echangeur-refroidisseur de fluides, notamment de gaz et d'air ( |
| SU433916A1 (ru) * | 1970-08-10 | 1974-06-30 | Г. А. Порохн | Способ осушки воздуха |
| NL7117037A (en, 2012) * | 1971-12-13 | 1973-06-15 | ||
| DE2247229A1 (de) * | 1972-09-27 | 1974-03-28 | Interatom | Desublimator, insbesondere fuer uf tief 6 |
| DE2442420C3 (de) * | 1974-09-05 | 1979-10-31 | Basf Ag, 6700 Ludwigshafen | Desublimator für die Gewinnung von Sublimationsprodukten, insbesondere von Phthalsäureanhydrid, aus Reaktionsgasen |
| US3961665A (en) * | 1974-10-08 | 1976-06-08 | Ultracentrifuge Nederland N.V. | Apparatus for separating a product of sublimation from a gas |
-
1976
- 1976-11-30 DE DE19762654249 patent/DE2654249A1/de not_active Ceased
-
1977
- 1977-09-23 FR FR7728803A patent/FR2371950A1/fr active Granted
- 1977-10-24 NL NL7711637A patent/NL7711637A/xx not_active Application Discontinuation
- 1977-11-18 GB GB48053/77A patent/GB1580169A/en not_active Expired
- 1977-11-21 ZA ZA00776949A patent/ZA776949B/xx unknown
- 1977-11-23 CA CA291,550A patent/CA1098680A/en not_active Expired
- 1977-11-24 AU AU30941/77A patent/AU507650B2/en not_active Expired
- 1977-11-25 AR AR270139A patent/AR219726A1/es active
- 1977-11-29 IT IT69693/77A patent/IT1091362B/it active
- 1977-11-30 BR BR7707985A patent/BR7707985A/pt unknown
- 1977-11-30 JP JP14379477A patent/JPS5370078A/ja active Pending
- 1977-11-30 US US05/856,193 patent/US4181508A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5370078A (en) | 1978-06-22 |
| GB1580169A (en) | 1980-11-26 |
| AU507650B2 (en) | 1980-02-21 |
| US4181508A (en) | 1980-01-01 |
| NL7711637A (nl) | 1978-06-01 |
| AU3094177A (en) | 1979-05-31 |
| FR2371950B1 (en, 2012) | 1984-08-24 |
| IT1091362B (it) | 1985-07-06 |
| FR2371950A1 (fr) | 1978-06-23 |
| BR7707985A (pt) | 1978-06-13 |
| AR219726A1 (es) | 1980-09-15 |
| DE2654249A1 (de) | 1978-06-01 |
| ZA776949B (en) | 1978-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |