GB793700A - Improvements in or relating to the thermal decomposition of certain chlorides and sulphates - Google Patents
Improvements in or relating to the thermal decomposition of certain chlorides and sulphatesInfo
- Publication number
- GB793700A GB793700A GB3554054A GB3554054A GB793700A GB 793700 A GB793700 A GB 793700A GB 3554054 A GB3554054 A GB 3554054A GB 3554054 A GB3554054 A GB 3554054A GB 793700 A GB793700 A GB 793700A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- produced
- gas
- magnesium
- hot gas
- 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
- 150000001805 chlorine compounds Chemical class 0.000 title 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 title 1
- 238000005979 thermal decomposition reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000001110 calcium chloride Substances 0.000 abstract 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 229960002089 ferrous chloride Drugs 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
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
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/03—Preparation from chlorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/745—Preparation from sulfates
-
- 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
- C01F11/04—Oxides or hydroxides by thermal decomposition
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
-
- 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
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
- C01F5/06—Magnesia by thermal decomposition of magnesium compounds
- C01F5/10—Magnesia by thermal decomposition of magnesium compounds by thermal decomposition of magnesium chloride with water vapour
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE548967D BE548967A (enrdf_load_stackoverflow) | 1954-12-08 | ||
| NZ117394D NZ117394A (enrdf_load_stackoverflow) | 1954-12-08 | ||
| IL8722D IL8722A (en) | 1954-12-08 | a method for the thermal decomposition of metallic chlorides and sulphates to their corresponding oxides and acids | |
| NL208410D NL208410A (enrdf_load_stackoverflow) | 1954-12-08 | ||
| IT559538D IT559538A (enrdf_load_stackoverflow) | 1954-12-08 | ||
| GB3554054A GB793700A (en) | 1954-12-08 | 1954-12-08 | Improvements in or relating to the thermal decomposition of certain chlorides and sulphates |
| FR1153218D FR1153218A (fr) | 1954-12-08 | 1956-05-17 | Perfectionnements relatifs à la décomposition thermique de certains chlorures et sulfates |
| IE49056A IE22729B1 (en) | 1954-12-08 | 1956-08-29 | Improvements in or relating to the thermal decomposition of certain chlorides and sulphates |
| CH357059D CH357059A (fr) | 1954-12-08 | 1956-09-13 | Procédé de décomposition thermique des chlorures de magnésium, de calcium ou de fer, en vue de l'obtention d'acide chlorhydrique et d'un oxyde métallique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3554054A GB793700A (en) | 1954-12-08 | 1954-12-08 | Improvements in or relating to the thermal decomposition of certain chlorides and sulphates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB793700A true GB793700A (en) | 1958-04-23 |
Family
ID=10378869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3554054A Expired GB793700A (en) | 1954-12-08 | 1954-12-08 | Improvements in or relating to the thermal decomposition of certain chlorides and sulphates |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE548967A (enrdf_load_stackoverflow) |
| CH (1) | CH357059A (enrdf_load_stackoverflow) |
| FR (1) | FR1153218A (enrdf_load_stackoverflow) |
| GB (1) | GB793700A (enrdf_load_stackoverflow) |
| IE (1) | IE22729B1 (enrdf_load_stackoverflow) |
| IL (1) | IL8722A (enrdf_load_stackoverflow) |
| IT (1) | IT559538A (enrdf_load_stackoverflow) |
| NL (1) | NL208410A (enrdf_load_stackoverflow) |
| NZ (1) | NZ117394A (enrdf_load_stackoverflow) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154444B (de) * | 1958-12-19 | 1963-09-19 | Fullers Earth Union Ltd | Verfahren zur Saeureaktivierung von Tonen |
| US3244512A (en) * | 1963-03-04 | 1966-04-05 | Alberta Res Council | Hydrometallurgical iron process |
| US3258332A (en) * | 1962-10-16 | 1966-06-28 | Alberta Res Council | Hydrometallurgical method for selective metal removal |
| US3378335A (en) * | 1964-02-24 | 1968-04-16 | Government Of Israel As Repres | Preparation of mixed metal oxides by thermal decomposition of metal salts |
| DE2107844A1 (de) * | 1970-02-20 | 1971-09-09 | Veitscher Magnesitwerke Ag | Verfahren zur großtechnischen Gewin nung von Magnesiumoxyd hoher Reinheit |
| US3852430A (en) * | 1970-05-18 | 1974-12-03 | Sued Chemie Ag | Method for the production of concentrated hydrohalogen acids and metal oxides |
| US4765920A (en) * | 1986-07-14 | 1988-08-23 | Cabot Corporation | High temperature process for producing fine magnetic particles of M-phase structure |
| US4777031A (en) * | 1986-07-14 | 1988-10-11 | Cadot Corporation | High temperature process for making fine magnetic particles |
| WO2007070973A1 (en) * | 2005-12-22 | 2007-06-28 | Bhp Billiton Ssm Development Pty Ltd | Magnesium oxide recovery |
| WO2013025107A1 (en) | 2011-08-16 | 2013-02-21 | Purac Biochem B.V. | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up |
| CN103288142A (zh) * | 2013-06-04 | 2013-09-11 | 滨州坤宝化工有限责任公司 | 一种三氯化铁生产工艺及生产设备 |
| JP2014529595A (ja) * | 2011-08-16 | 2014-11-13 | ピュラック バイオケム ビー． ブイ． | 発酵ブロス処理にとって有用な、塩化水素酸を用いた沈殿によるカルボン酸のそれらのマグネシウム塩からの回収 |
| JP2014531408A (ja) * | 2011-08-16 | 2014-11-27 | ピュラック バイオケム ビー． ブイ． | 発酵ブロス処理にとって有用な、塩化水素酸を用いた沈殿によるカルボン酸のそれらのマグネシウム塩からの回収 |
| US9376364B2 (en) | 2011-08-16 | 2016-06-28 | Purac Biochem B.V. | Acid/salt separation |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR240445A1 (es) * | 1986-12-17 | 1990-04-30 | Sudamericana Quimica Sa | Procedimiento para fabricar oxido ferrico y sales de amonio |
-
0
- BE BE548967D patent/BE548967A/xx unknown
- NZ NZ117394D patent/NZ117394A/xx unknown
- IT IT559538D patent/IT559538A/it unknown
- NL NL208410D patent/NL208410A/xx unknown
- IL IL8722D patent/IL8722A/en unknown
-
1954
- 1954-12-08 GB GB3554054A patent/GB793700A/en not_active Expired
-
1956
- 1956-05-17 FR FR1153218D patent/FR1153218A/fr not_active Expired
- 1956-08-29 IE IE49056A patent/IE22729B1/xx unknown
- 1956-09-13 CH CH357059D patent/CH357059A/fr unknown
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154444B (de) * | 1958-12-19 | 1963-09-19 | Fullers Earth Union Ltd | Verfahren zur Saeureaktivierung von Tonen |
| US3258332A (en) * | 1962-10-16 | 1966-06-28 | Alberta Res Council | Hydrometallurgical method for selective metal removal |
| US3244512A (en) * | 1963-03-04 | 1966-04-05 | Alberta Res Council | Hydrometallurgical iron process |
| US3378335A (en) * | 1964-02-24 | 1968-04-16 | Government Of Israel As Repres | Preparation of mixed metal oxides by thermal decomposition of metal salts |
| DE2107844A1 (de) * | 1970-02-20 | 1971-09-09 | Veitscher Magnesitwerke Ag | Verfahren zur großtechnischen Gewin nung von Magnesiumoxyd hoher Reinheit |
| US3852430A (en) * | 1970-05-18 | 1974-12-03 | Sued Chemie Ag | Method for the production of concentrated hydrohalogen acids and metal oxides |
| US4765920A (en) * | 1986-07-14 | 1988-08-23 | Cabot Corporation | High temperature process for producing fine magnetic particles of M-phase structure |
| US4777031A (en) * | 1986-07-14 | 1988-10-11 | Cadot Corporation | High temperature process for making fine magnetic particles |
| WO2007070973A1 (en) * | 2005-12-22 | 2007-06-28 | Bhp Billiton Ssm Development Pty Ltd | Magnesium oxide recovery |
| US9550712B2 (en) * | 2011-08-16 | 2017-01-24 | Purac Biochem B.V. | Acid/salt separation |
| JP2014529595A (ja) * | 2011-08-16 | 2014-11-13 | ピュラック バイオケム ビー． ブイ． | 発酵ブロス処理にとって有用な、塩化水素酸を用いた沈殿によるカルボン酸のそれらのマグネシウム塩からの回収 |
| JP2014531408A (ja) * | 2011-08-16 | 2014-11-27 | ピュラック バイオケム ビー． ブイ． | 発酵ブロス処理にとって有用な、塩化水素酸を用いた沈殿によるカルボン酸のそれらのマグネシウム塩からの回収 |
| US20140364632A1 (en) * | 2011-08-16 | 2014-12-11 | Purac Biochem B.V. | Acid/salt separation |
| US9376364B2 (en) | 2011-08-16 | 2016-06-28 | Purac Biochem B.V. | Acid/salt separation |
| WO2013025107A1 (en) | 2011-08-16 | 2013-02-21 | Purac Biochem B.V. | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up |
| US20170088501A1 (en) * | 2011-08-16 | 2017-03-30 | Purac Biochem B.V. | Acid/salt separation |
| US10017446B2 (en) | 2011-08-16 | 2018-07-10 | Purac Biochem B.V. | Acid/salt separation |
| US10071948B2 (en) * | 2011-08-16 | 2018-09-11 | Purac Biochem B.V. | Acid/salt separation |
| US10508069B2 (en) | 2011-08-16 | 2019-12-17 | Purac Biochem B.V. | Acid/salt separation |
| EP3845486A1 (en) | 2011-08-16 | 2021-07-07 | Purac Biochem B.V. | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up |
| EP3845487A1 (en) | 2011-08-16 | 2021-07-07 | Purac Biochem B.V. | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up |
| CN103288142A (zh) * | 2013-06-04 | 2013-09-11 | 滨州坤宝化工有限责任公司 | 一种三氯化铁生产工艺及生产设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1153218A (fr) | 1958-03-04 |
| NZ117394A (enrdf_load_stackoverflow) | |
| IT559538A (enrdf_load_stackoverflow) | |
| IL8722A (en) | |
| NL208410A (enrdf_load_stackoverflow) | |
| BE548967A (enrdf_load_stackoverflow) | 1956-07-14 |
| IE22729B1 (en) | 1960-11-16 |
| CH357059A (fr) | 1961-09-30 |
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