CH558303A - Vorrichtung zum kontinuierlichen dehydratisieren von orthoborsaeure. - Google Patents
Vorrichtung zum kontinuierlichen dehydratisieren von orthoborsaeure.Info
- Publication number
- CH558303A CH558303A CH1829971A CH1829971A CH558303A CH 558303 A CH558303 A CH 558303A CH 1829971 A CH1829971 A CH 1829971A CH 1829971 A CH1829971 A CH 1829971A CH 558303 A CH558303 A CH 558303A
- Authority
- CH
- Switzerland
- Prior art keywords
- orthoboric acid
- continuous dehydrating
- dehydrating
- continuous
- orthoboric
- Prior art date
Links
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 title 1
- 229960002645 boric acid Drugs 0.000 title 1
- 235000010338 boric acid Nutrition 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
- C01B35/1045—Oxyacids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2062452A DE2062452C3 (de) | 1970-12-18 | 1970-12-18 | Dehydratisieren von Orthoborsäure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH558303A true CH558303A (de) | 1975-01-31 |
Family
ID=5791447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1829971A CH558303A (de) | 1970-12-18 | 1971-12-15 | Vorrichtung zum kontinuierlichen dehydratisieren von orthoborsaeure. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3791435A (de) |
| JP (1) | JPS5127238B1 (de) |
| AU (1) | AU3700571A (de) |
| CH (1) | CH558303A (de) |
| DE (1) | DE2062452C3 (de) |
| FR (1) | FR2118503A5 (de) |
| GB (1) | GB1367696A (de) |
| IT (1) | IT945466B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105028A (en) * | 1976-02-27 | 1977-09-03 | Sakura Color Prod Corp | Method of manufacturing pen tip of ball pen |
| JPS52118335A (en) * | 1976-03-29 | 1977-10-04 | Sakura Color Prod Corp | Method of manufacturing pen tip of ball pen |
| JPS5329299A (en) * | 1976-08-31 | 1978-03-18 | Mitsubishi Chem Ind Ltd | Recovering method for boric acid |
| JPS53115732U (de) * | 1977-02-22 | 1978-09-14 | ||
| US5607487A (en) * | 1993-03-17 | 1997-03-04 | Taylor; Leland T. | Bottom feed - updraft gasification system |
| TR201008667A1 (tr) * | 2010-10-21 | 2012-05-21 | Eti̇ Maden İşletmeleri̇ Genel Müdürlüğü | Borik asit üretimi prosesinin geliştirilmesi. |
| CN113398820B (zh) * | 2020-07-13 | 2024-01-30 | 重庆东锋雨锢防水科技有限公司 | 浓度分区混合流动搅拌槽 |
| EP4363096A1 (de) * | 2021-12-20 | 2024-05-08 | Wacker Chemie AG | Kontaktierung von feinen partikeln mit einer gasphase in einem rührbettreaktor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US219411A (en) * | 1879-09-09 | Improvement in processes and apparatus for granulating and desiccating milk, sugar | ||
| US1737624A (en) * | 1926-12-20 | 1929-12-03 | Canada Gypsum And Alabastine C | Apparatus for the production of dense foam |
| US2121208A (en) * | 1935-03-30 | 1938-06-21 | American Agricultural Chem Co | Production of monocalcium phosphate |
| US3397954A (en) * | 1964-09-01 | 1968-08-20 | Halcon International Inc | Process for dehydrating boric acid |
-
1970
- 1970-12-18 DE DE2062452A patent/DE2062452C3/de not_active Expired
-
1971
- 1971-12-09 FR FR7144160A patent/FR2118503A5/fr not_active Expired
- 1971-12-15 CH CH1829971A patent/CH558303A/de not_active IP Right Cessation
- 1971-12-15 JP JP46101116A patent/JPS5127238B1/ja active Pending
- 1971-12-16 AU AU37005/71A patent/AU3700571A/en not_active Expired
- 1971-12-16 IT IT54777/71A patent/IT945466B/it active
- 1971-12-17 GB GB5865671A patent/GB1367696A/en not_active Expired
- 1971-12-17 US US00209133A patent/US3791435A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2062452A1 (de) | 1972-06-22 |
| AU3700571A (en) | 1973-06-21 |
| IT945466B (it) | 1973-05-10 |
| GB1367696A (en) | 1974-09-18 |
| JPS5127238B1 (de) | 1976-08-11 |
| FR2118503A5 (de) | 1972-07-28 |
| US3791435A (en) | 1974-02-12 |
| DE2062452B2 (de) | 1977-12-22 |
| DE2062452C3 (de) | 1978-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |