GB1277046A - A method of continuously producing barium hydroxide - Google Patents
A method of continuously producing barium hydroxideInfo
- Publication number
- GB1277046A GB1277046A GB4466469A GB4466469A GB1277046A GB 1277046 A GB1277046 A GB 1277046A GB 4466469 A GB4466469 A GB 4466469A GB 4466469 A GB4466469 A GB 4466469A GB 1277046 A GB1277046 A GB 1277046A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquor
- barium hydroxide
- preferred
- air
- oxidation
- 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.)
- Expired
Links
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 title abstract 6
- 229910001863 barium hydroxide Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 239000005864 Sulphur Substances 0.000 abstract 4
- 230000003647 oxidation Effects 0.000 abstract 4
- 238000007254 oxidation reaction Methods 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000012452 mother liquor Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 101100190268 Caenorhabditis elegans pah-1 gene Proteins 0.000 abstract 1
- 229920002125 Sokalan® Polymers 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 150000001553 barium compounds Chemical class 0.000 abstract 1
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000004584 polyacrylic acid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
- C01F11/10—Oxides or hydroxides from sulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681792505 DE1792505B2 (de) | 1968-09-11 | 1968-09-11 | Kontinuierliches verfahren zur herstellung von bariumhydroxid |
| DE19681792515 DE1792515A1 (de) | 1968-09-12 | 1968-09-12 | Verfahren zur Reinigung von bei der Umkristallisation von Bariumhydroxid anfallenden Mutterlaugen |
| DE19691907209 DE1907209C3 (de) | 1968-09-11 | 1969-02-13 | Kontinuierliches Verfahren zur Herstellung von Bariumhydroxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1277046A true GB1277046A (en) | 1972-06-07 |
Family
ID=27181450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4466469A Expired GB1277046A (en) | 1968-09-11 | 1969-09-10 | A method of continuously producing barium hydroxide |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS149670B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2017811B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1277046A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE526796C (de) * | 1929-10-21 | 1931-06-10 | Ig Farbenindustrie Ag | Herstellung von Bariumhydroxyd |
-
1969
- 1969-09-02 CS CS598969A patent/CS149670B2/cs unknown
- 1969-09-10 FR FR6930843A patent/FR2017811B1/fr not_active Expired
- 1969-09-10 GB GB4466469A patent/GB1277046A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS149670B2 (en) | 1973-07-25 |
| FR2017811A1 (enrdf_load_stackoverflow) | 1970-05-22 |
| FR2017811B1 (enrdf_load_stackoverflow) | 1973-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Halfpenny et al. | 168. Pernitrous acid. The reaction between hydrogen peroxide and nitrous acid, and the properties of an intermediate product | |
| GB1473146A (enrdf_load_stackoverflow) | ||
| GB1188317A (en) | Improvements in the production of Active Clay and Finely Divided Silica | |
| ES411067A1 (es) | Procedimiento para depuracion del mercurio de gases meta- lurgicos conteniendo anhidrido sufuroso. | |
| KR930007966A (ko) | 2-0-α-D-글루코피라노실-L-아스코르브산 고함유물의 제조방법 | |
| ES8402249A1 (es) | Procedimiento para preparar ciclohexanol y ciclohexanona. | |
| GB1277046A (en) | A method of continuously producing barium hydroxide | |
| GB788276A (en) | A process for the purification of phthalic acids | |
| GB1485067A (en) | Effluent treatment process | |
| DE945147C (de) | Verfahren zur Herstellung von Pyridin-2, 3-dicarbonsaeure | |
| DE2630628C3 (de) | Verfahren zum Oxidieren von Eisen-ll-sulfat in wäßrig-schwefelsaurer Lösung | |
| GB1056790A (en) | Production of chlorine dioxide | |
| GB1321181A (en) | Process for purifying 2-mercaphtobenzothiazole | |
| GB1198676A (en) | Water Treatment Process. | |
| GB1533384A (en) | Treatment of effluents | |
| Cohen et al. | Sulfamic Acid Modification of Winkler Method for Dissolved Oxygen | |
| GB443314A (en) | Process for the recovery of sulphur dioxide from gases containing same | |
| US1341462A (en) | Method oe producing and purifying sulfuric acid | |
| GB1397256A (en) | Process for removing gaseous impurities from waste gases | |
| SU362002A1 (ru) | Способ очистки адипиновой кислоты | |
| GB1370552A (en) | Process for treating sulphuric acid sludge | |
| GB915510A (en) | Improvements in or relating to the production of trialkyladipic acids | |
| GB1531459A (en) | Preparation of solutions of a basic aluminium compound and their use in water treatment | |
| GB1140644A (en) | A process for the production of barium hydroxide | |
| GB1251925A (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |