JPS5217390A - Continuous production process and apparatus of refined hydrogen fluori de - Google Patents
Continuous production process and apparatus of refined hydrogen fluori deInfo
- Publication number
- JPS5217390A JPS5217390A JP9397475A JP9397475A JPS5217390A JP S5217390 A JPS5217390 A JP S5217390A JP 9397475 A JP9397475 A JP 9397475A JP 9397475 A JP9397475 A JP 9397475A JP S5217390 A JPS5217390 A JP S5217390A
- Authority
- JP
- Japan
- Prior art keywords
- fluori
- production process
- continuous production
- refined hydrogen
- refined
- 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.)
- Pending
Links
Landscapes
- Hydrogen, Water And Hydrids (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: To produce pure hydrogen fluoride from fluorite in high yield.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9397475A JPS5217390A (en) | 1975-07-31 | 1975-07-31 | Continuous production process and apparatus of refined hydrogen fluori de |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9397475A JPS5217390A (en) | 1975-07-31 | 1975-07-31 | Continuous production process and apparatus of refined hydrogen fluori de |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5217390A true JPS5217390A (en) | 1977-02-09 |
Family
ID=14097362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9397475A Pending JPS5217390A (en) | 1975-07-31 | 1975-07-31 | Continuous production process and apparatus of refined hydrogen fluori de |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5217390A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608238A (en) * | 1984-07-27 | 1986-08-26 | Wilson Sr Eddie K | Process for treating phospho-gypsum waste product from wet-acid process of making phosphoric acid |
FR2788053A1 (en) * | 1998-12-30 | 2000-07-07 | Atochem Elf Sa | PROCESS FOR RECYCLING FINE POWDER OF CALCIUM FLUORIDE |
CN106276801A (en) * | 2016-08-25 | 2017-01-04 | 衢州南高峰化工有限公司 | A kind of production equipment and process of anhydrous hydrogen fluoride |
-
1975
- 1975-07-31 JP JP9397475A patent/JPS5217390A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4608238A (en) * | 1984-07-27 | 1986-08-26 | Wilson Sr Eddie K | Process for treating phospho-gypsum waste product from wet-acid process of making phosphoric acid |
FR2788053A1 (en) * | 1998-12-30 | 2000-07-07 | Atochem Elf Sa | PROCESS FOR RECYCLING FINE POWDER OF CALCIUM FLUORIDE |
WO2000040510A1 (en) * | 1998-12-30 | 2000-07-13 | Atofina | Method for recycling fine calcium fluoride powder |
US6723139B1 (en) | 1998-12-30 | 2004-04-20 | Atofina | Method for recycling fine calcium fluoride powder |
CN106276801A (en) * | 2016-08-25 | 2017-01-04 | 衢州南高峰化工有限公司 | A kind of production equipment and process of anhydrous hydrogen fluoride |
CN106276801B (en) * | 2016-08-25 | 2019-08-02 | 衢州南高峰化工股份有限公司 | A kind of production equipment and process of anhydrous hydrogen fluoride |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51141793A (en) | Method of forming calcium sulfate whisker | |
JPS5217390A (en) | Continuous production process and apparatus of refined hydrogen fluori de | |
JPS5217199A (en) | Process for separating technetium-99m from molybdenum-99 product | |
JPS52796A (en) | Purification process of solution of sodium hypochlorite | |
JPS51123074A (en) | Production process of fet | |
JPS52797A (en) | Purification process of solution of sodium hypochlorite | |
JPS5212476A (en) | Production method of gapped ascr | |
JPS5229473A (en) | Pure water production apparatus | |
JPS5225000A (en) | Method for production of feb powder | |
JPS523431A (en) | Video correcting method | |
JPS5224989A (en) | Electrodialysis process | |
JPS51132195A (en) | Process for production of soluble basic aluminum salt | |
JPS5246254A (en) | Joint manufacturing process | |
JPS5258A (en) | Method of purifying water quality | |
JPS5269888A (en) | Apparatus for production of ozone | |
JPS5221692A (en) | Production method of e shape sleeve | |
JPS51112799A (en) | Production of high basicity aluminum chrolide | |
JPS51143588A (en) | A production process of gaseous hydrogen from water by electrolysis | |
JPS5239524A (en) | Cu alloy of high strength and high electric conductivity | |
JPS5218490A (en) | Process for production of active carbon | |
JPS5236976A (en) | Process for production of semiconductor elements | |
JPS5236596A (en) | Method for production of high purity cryolite | |
JPS51151298A (en) | Process for production of mercury oxide | |
JPS5254091A (en) | Production of prostaglandins | |
JPS51149194A (en) | Method for production of liquid ozone |