ZA803959B - Apparatus for metering and controlling a feed of hydrogen fluoride vapour - Google Patents
Apparatus for metering and controlling a feed of hydrogen fluoride vapourInfo
- Publication number
- ZA803959B ZA803959B ZA00803959A ZA803959A ZA803959B ZA 803959 B ZA803959 B ZA 803959B ZA 00803959 A ZA00803959 A ZA 00803959A ZA 803959 A ZA803959 A ZA 803959A ZA 803959 B ZA803959 B ZA 803959B
- Authority
- ZA
- South Africa
- Prior art keywords
- metering
- feed
- controlling
- hydrogen fluoride
- fluoride vapour
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Control Of Non-Electrical Variables (AREA)
- Measuring Volume Flow (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7925564 | 1979-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA803959B true ZA803959B (en) | 1982-04-28 |
Family
ID=10506696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00803959A ZA803959B (en) | 1979-07-23 | 1980-07-01 | Apparatus for metering and controlling a feed of hydrogen fluoride vapour |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US4346673A (xx) |
| JP (1) | JPS5624036A (xx) |
| AU (1) | AU532945B2 (xx) |
| CA (1) | CA1132015A (xx) |
| DE (1) | DE3027921A1 (xx) |
| FR (1) | FR2461975B1 (xx) |
| IT (1) | IT1141613B (xx) |
| SE (1) | SE8005045L (xx) |
| ZA (1) | ZA803959B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878533A (en) * | 1988-03-07 | 1989-11-07 | Wear Boyd A | Vaporization apparatus and method for producing curing gas |
| CN102620137B (zh) | 2006-07-25 | 2015-02-04 | 国际壳牌研究有限公司 | 使液体流气化的方法和设备 |
| US20100116266A1 (en) * | 2008-11-08 | 2010-05-13 | Lovato Christopher C | Solar Energy Collecting Apparatus |
| US9951906B2 (en) | 2012-06-12 | 2018-04-24 | Shell Oil Company | Apparatus and method for heating a liquefied stream |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1681305A (en) * | 1928-08-21 | Water heater | ||
| US2007426A (en) * | 1933-11-18 | 1935-07-09 | Patco Inc | Automatic storage type water heater with concentric shells |
| US2904014A (en) * | 1957-03-21 | 1959-09-15 | Robert L Meyers | Heating and hot water boiler |
| US3012408A (en) * | 1958-07-22 | 1961-12-12 | Union Carbide Corp | Method and apparatus for vaporizing liquefied gases |
| NL124373C (xx) * | 1960-01-25 | 1900-01-01 | ||
| NL299961A (xx) * | 1962-10-31 | 1900-01-01 | ||
| US3249303A (en) * | 1964-07-13 | 1966-05-03 | Esley L Townsend | Combination gas and electric hot water heating system |
| US3712073A (en) * | 1971-02-03 | 1973-01-23 | Black Sivalls & Bryson Inc | Method and apparatus for vaporizing and superheating cryogenic fluid liquids |
| JPS507635Y2 (xx) * | 1971-07-31 | 1975-03-06 | ||
| JPS5139319B2 (xx) * | 1972-03-31 | 1976-10-27 | ||
| FR2273997A1 (fr) * | 1974-06-10 | 1976-01-02 | Utilisation Ration Gaz | Installation de distribution en phase gazeuse d'un gaz de petrole liquefie |
| US3949565A (en) * | 1974-08-09 | 1976-04-13 | Fischer & Porter Co. | Liquified gas evaporator |
| JPS5946211B2 (ja) * | 1975-12-29 | 1984-11-10 | ダイキン工業株式会社 | １− クロロ −１，１− ジフルオロエタンマタハ ／ オヨビ １，１，１− トリフルオロエタンオセイゾウスルホウホウ |
| DE2612081A1 (de) * | 1976-03-22 | 1977-10-20 | Kraftwerk Union Ag | Dampferzeuger fuer druckwasser- kernreaktoren |
| US4116016A (en) * | 1977-03-08 | 1978-09-26 | Fischer & Porter Co. | Corrosion-resistant liquified gas evaporator |
| US4163371A (en) * | 1977-08-24 | 1979-08-07 | The Dow Chemical Company | Vaporizer |
| JPS5816081B2 (ja) * | 1978-04-24 | 1983-03-29 | 株式会社日立製作所 | 蒸気発生装置 |
-
1980
- 1980-07-01 AU AU59790/80A patent/AU532945B2/en not_active Ceased
- 1980-07-01 ZA ZA00803959A patent/ZA803959B/xx unknown
- 1980-07-09 SE SE8005045A patent/SE8005045L/ not_active Application Discontinuation
- 1980-07-14 US US06/168,011 patent/US4346673A/en not_active Expired - Lifetime
- 1980-07-16 CA CA356,279A patent/CA1132015A/en not_active Expired
- 1980-07-21 JP JP9973280A patent/JPS5624036A/ja active Granted
- 1980-07-22 FR FR8016134A patent/FR2461975B1/fr not_active Expired
- 1980-07-22 IT IT68170/80A patent/IT1141613B/it active
- 1980-07-23 DE DE19803027921 patent/DE3027921A1/de active Granted
-
1981
- 1981-09-17 US US06/303,114 patent/US4398503A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU532945B2 (en) | 1983-10-20 |
| SE8005045L (sv) | 1981-01-24 |
| US4398503A (en) | 1983-08-16 |
| AU5979080A (en) | 1981-01-29 |
| IT1141613B (it) | 1986-10-01 |
| DE3027921A1 (de) | 1981-02-12 |
| DE3027921C2 (xx) | 1992-04-16 |
| CA1132015A (en) | 1982-09-21 |
| JPS5624036A (en) | 1981-03-07 |
| FR2461975A1 (fr) | 1981-02-06 |
| JPH0212616B2 (xx) | 1990-03-22 |
| US4346673A (en) | 1982-08-31 |
| IT8068170A0 (it) | 1980-07-22 |
| FR2461975B1 (fr) | 1985-08-02 |
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