BE549503A - - Google Patents
Info
- Publication number
- BE549503A BE549503A BE549503DA BE549503A BE 549503 A BE549503 A BE 549503A BE 549503D A BE549503D A BE 549503DA BE 549503 A BE549503 A BE 549503A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/192—Preparation from fluorspar
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH319931T | 1953-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549503A true BE549503A (lt) | 1959-12-04 |
Family
ID=32331810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549503D BE549503A (lt) | 1953-06-29 | 1956-07-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2932557A (lt) |
| BE (1) | BE549503A (lt) |
| CH (2) | CH319931A (lt) |
| DE (1) | DE1060848B (lt) |
| FR (2) | FR1103297A (lt) |
| GB (1) | GB845273A (lt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3007690A (en) * | 1960-02-03 | 1961-11-07 | Chemical Construction Corp | Self-sealing rotary kiln |
| US2972818A (en) * | 1960-02-11 | 1961-02-28 | Chemical Construction Corp | Self-sealing rotary kiln |
| FR1356982A (fr) * | 1963-01-30 | 1964-04-03 | Electro Chimie Soc D | Perfectionnements aux procédés d'obtention d'acide fluorhydrique |
| US3404953A (en) * | 1964-06-02 | 1968-10-08 | Ici Ltd | Manufacture of hydrogen fluoride |
| US3725536A (en) * | 1968-02-26 | 1973-04-03 | R Gentili | Method of the continuous production of hydrofluoric acid |
| US3718736A (en) * | 1971-09-20 | 1973-02-27 | Allied Chem | Process for the manufacture of hydrogen fluoride |
| FR2564449B1 (fr) * | 1984-05-18 | 1988-06-03 | Atochem | Procede de fabrication d'acide fluorhydrique par reaction de l'acide sulfurique sur le spath fluor dans un four tournant |
| DE10031562A1 (de) * | 2000-06-28 | 2002-01-10 | Bayer Ag | Verfahren zur Herstellung von Fluorwasserstoff in einem Drehrohrofen |
| JP4599673B2 (ja) | 2000-07-10 | 2010-12-15 | ダイキン工業株式会社 | フッ化水素製造装置および製造方法 |
| JP5428594B2 (ja) * | 2009-07-06 | 2014-02-26 | ダイキン工業株式会社 | フッ化水素の製造方法 |
| CN102390812A (zh) * | 2011-08-15 | 2012-03-28 | 永康市大金氟材料厂 | 一种氢氟酸预反应器 |
| TWM492820U (zh) * | 2014-05-09 | 2015-01-01 | Ching Feng Home Fashions Co | 長狀疊層組導切保持器 |
| JP2016028003A (ja) | 2014-07-11 | 2016-02-25 | ダイキン工業株式会社 | フッ化水素の製造方法 |
| CN111013427A (zh) * | 2019-12-19 | 2020-04-17 | 福建永晶科技股份有限公司 | 一种用于氢氟酸生产的外混器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1150415A (en) * | 1911-08-08 | 1915-08-17 | Gen Chemical Corp | Manufacture of hydrofluoric acid. |
| US1512734A (en) * | 1921-03-30 | 1924-10-21 | Metallurgical Dev Co | Process of purifying arsenious chloride |
| US1528348A (en) * | 1923-12-08 | 1925-03-03 | Joseph B Taylor | Method and apparatus for transferring dust |
| DE493250C (de) * | 1926-03-07 | 1930-03-07 | Ruetgerswerke Akt Ges | Herstellung von Flusssaeure und Siliziumfluorid |
| US1748735A (en) * | 1926-06-30 | 1930-02-25 | Gen Chemical Corp | Continuous production of hydrofluoric acid |
| US2047210A (en) * | 1934-07-18 | 1936-07-14 | Du Pont | Process for producing concentrated hydrofluoric acid |
| US2066756A (en) * | 1935-09-25 | 1937-01-05 | Standard Stoker Co Inc | Conveyer |
| US2626856A (en) * | 1948-06-22 | 1953-01-27 | American Viscose Corp | Gas-solid extrusion reactor |
-
1953
- 1953-06-29 CH CH319931D patent/CH319931A/de unknown
-
1954
- 1954-06-29 FR FR1103297D patent/FR1103297A/fr not_active Expired
-
1955
- 1955-07-16 CH CH336057D patent/CH336057A/de unknown
-
1956
- 1956-07-13 FR FR1154796D patent/FR1154796A/fr not_active Expired
- 1956-07-13 BE BE549503D patent/BE549503A/xx unknown
- 1956-07-13 GB GB21757/56A patent/GB845273A/en not_active Expired
- 1956-07-14 DE DEB41041A patent/DE1060848B/de active Pending
- 1956-07-16 US US598127A patent/US2932557A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2932557A (en) | 1960-04-12 |
| CH336057A (de) | 1959-02-15 |
| CH319931A (de) | 1957-03-15 |
| FR1103297A (fr) | 1955-11-02 |
| FR1154796A (fr) | 1958-04-16 |
| GB845273A (en) | 1960-08-17 |
| DE1060848B (de) | 1959-07-09 |