FR2289446A1 - Procede pour la preparation de l'acide borique - Google Patents
Procede pour la preparation de l'acide boriqueInfo
- Publication number
- FR2289446A1 FR2289446A1 FR7532449A FR7532449A FR2289446A1 FR 2289446 A1 FR2289446 A1 FR 2289446A1 FR 7532449 A FR7532449 A FR 7532449A FR 7532449 A FR7532449 A FR 7532449A FR 2289446 A1 FR2289446 A1 FR 2289446A1
- Authority
- FR
- France
- Prior art keywords
- preparation
- boric acid
- boric
- acid
- 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.)
- Granted
Links
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 title 1
- 239000004327 boric acid Substances 0.000 title 1
Classifications
-
- 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
- C01B35/06—Boron halogen compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB45832/74A GB1514927A (en) | 1974-10-23 | 1974-10-23 | Process for the production of boric acid |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2289446A1 true FR2289446A1 (fr) | 1976-05-28 |
FR2289446B1 FR2289446B1 (fr) | 1980-01-04 |
Family
ID=10438771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7532449A Granted FR2289446A1 (fr) | 1974-10-23 | 1975-10-23 | Procede pour la preparation de l'acide borique |
Country Status (5)
Country | Link |
---|---|
US (1) | US4058588A (fr) |
CA (1) | CA1054337A (fr) |
FR (1) | FR2289446A1 (fr) |
GB (1) | GB1514927A (fr) |
IT (1) | IT1043571B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676916A (en) * | 1995-05-12 | 1997-10-14 | Sociedad Minera Salar De Atacama S.A. | Process for extracting the boron content in the brine of natural or industrial salt mines |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4201758A (en) * | 1979-03-22 | 1980-05-06 | Nalco Chemical Co. | Boron removal from ethylene glycol-magnesium chloride solutions |
US4208392A (en) * | 1979-03-23 | 1980-06-17 | Nalco Chemical Co. | Two-step process for removing boron compounds from aqueous solutions of magnesium chloride |
US5785868A (en) * | 1995-09-11 | 1998-07-28 | Board Of Regents, Univ. Of Texas System | Method for selective separation of products at hydrothermal conditions |
US6372678B1 (en) | 2000-09-28 | 2002-04-16 | Fairmount Minerals, Ltd | Proppant composition for gas and oil well fracturing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1308577A (en) * | 1919-07-01 | Process of obtaining boric acid from mixtures containing borates | ||
US3011871A (en) * | 1959-05-11 | 1961-12-05 | American Potash & Chem Corp | Process for treating ammonium borates |
NO124026B (fr) * | 1970-09-29 | 1972-02-21 | Norsk Hydro As |
-
1974
- 1974-10-23 GB GB45832/74A patent/GB1514927A/en not_active Expired
-
1975
- 1975-10-21 CA CA238,081A patent/CA1054337A/fr not_active Expired
- 1975-10-22 IT IT28558/75A patent/IT1043571B/it active
- 1975-10-23 FR FR7532449A patent/FR2289446A1/fr active Granted
- 1975-10-23 US US05/625,145 patent/US4058588A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676916A (en) * | 1995-05-12 | 1997-10-14 | Sociedad Minera Salar De Atacama S.A. | Process for extracting the boron content in the brine of natural or industrial salt mines |
Also Published As
Publication number | Publication date |
---|---|
IT1043571B (it) | 1980-02-29 |
GB1514927A (en) | 1978-06-21 |
US4058588A (en) | 1977-11-15 |
CA1054337A (fr) | 1979-05-15 |
FR2289446B1 (fr) | 1980-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |