IL8722A - a method for the thermal decomposition of metallic chlorides and sulphates to their corresponding oxides and acids - Google Patents
a method for the thermal decomposition of metallic chlorides and sulphates to their corresponding oxides and acidsInfo
- Publication number
- IL8722A IL8722A IL8722DA IL8722A IL 8722 A IL8722 A IL 8722A IL 8722D A IL8722D A IL 8722DA IL 8722 A IL8722 A IL 8722A
- Authority
- IL
- Israel
- Prior art keywords
- sulphates
- acids
- thermal decomposition
- corresponding oxides
- metallic chlorides
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 4
- 150000001805 chlorine compounds Chemical class 0.000 title claims description 3
- 239000002253 acid Substances 0.000 title description 2
- 238000005979 thermal decomposition reaction Methods 0.000 title description 2
- 150000007513 acids Chemical class 0.000 title 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 title 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims 2
- 229910001629 magnesium chloride Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000011833 salt mixture Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229940050906 magnesium chloride hexahydrate Drugs 0.000 description 1
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 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)
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 |
|---|---|
| IL8722A true IL8722A (en) |
Family
ID=10378869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL8722D IL8722A (en) | 1954-12-08 | a method for the thermal decomposition of metallic chlorides and sulphates to their corresponding oxides and acids |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE548967A (instruction) |
| CH (1) | CH357059A (instruction) |
| FR (1) | FR1153218A (instruction) |
| GB (1) | GB793700A (instruction) |
| IE (1) | IE22729B1 (instruction) |
| IL (1) | IL8722A (instruction) |
| IT (1) | IT559538A (instruction) |
| NL (1) | NL208410A (instruction) |
| NZ (1) | NZ117394A (instruction) |
Families Citing this family (15)
| 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 |
| NL295685A (instruction) * | 1963-03-04 | 1900-01-01 | ||
| US3378335A (en) * | 1964-02-24 | 1968-04-16 | Government Of Israel As Repres | Preparation of mixed metal oxides by thermal decomposition of metal salts |
| AT319188B (de) * | 1970-02-20 | 1974-12-10 | Veitscher Magnesitwerke Ag | Verfahren zur großtechnischen Gewinnung 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 |
| AR240445A1 (es) * | 1986-12-17 | 1990-04-30 | Sudamericana Quimica Sa | Procedimiento para fabricar oxido ferrico y sales de amonio |
| EP1971694A1 (en) * | 2005-12-22 | 2008-09-24 | BHP Billiton SSM Development Pty Ltd | Magnesium oxide recovery |
| PL2744745T3 (pl) | 2011-08-16 | 2020-05-18 | Purac Biochem B.V. | Odzyskiwanie kwasu karboksylowego z jego soli magnezowych przez strącanie za pomocą kwasu chlorowodorowego, przydatne w obróbce bulionu fermentacyjnego |
| CN103813978A (zh) * | 2011-08-16 | 2014-05-21 | 普拉克生化公司 | 可用于发酵液处理的通过用盐酸沉淀从羧酸镁盐中回收羧酸的方法 |
| AU2012295627B2 (en) | 2011-08-16 | 2016-05-12 | Purac Biochem B.V. | Recovery of carboxylic acid from their magnesium salts by precipitation using hydrochloric acid, useful for fermentation broth work-up |
| MY181003A (en) * | 2011-08-16 | 2020-12-15 | Purac Biochem Bv | 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 |
-
0
- IL IL8722D patent/IL8722A/en unknown
- NZ NZ117394D patent/NZ117394A/xx unknown
- NL NL208410D patent/NL208410A/xx unknown
- IT IT559538D patent/IT559538A/it unknown
- BE BE548967D patent/BE548967A/xx 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
Also Published As
| Publication number | Publication date |
|---|---|
| GB793700A (en) | 1958-04-23 |
| NZ117394A (instruction) | |
| BE548967A (instruction) | 1956-07-14 |
| CH357059A (fr) | 1961-09-30 |
| IE22729B1 (en) | 1960-11-16 |
| FR1153218A (fr) | 1958-03-04 |
| IT559538A (instruction) | |
| NL208410A (instruction) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IL8722A (en) | a method for the thermal decomposition of metallic chlorides and sulphates to their corresponding oxides and acids | |
| GB1249366A (en) | Production of chlorine dioxide | |
| GB1041822A (en) | Process of treating waste gas containing sulphur oxide | |
| PT92085A (pt) | Processo para a preparacao de dioxido de cloro | |
| US3321275A (en) | Process for recovering sulfur dioxide and ammonia from aqueous scrubbing solution obtained from ammonia scrubbing of gases containing sulfur oxides | |
| SE8802273L (sv) | Foerfarande foer framstaellning av klordioxid | |
| US1813649A (en) | Dehydration and decomposition of iron sulphates | |
| KR900016048A (ko) | 마그네사이트의 제조방법, 그의 마그네슘 플루오라이드 제조에의 응용 및 이러한 방법으로 수득한 마그네슘 플루오라이드 | |
| US1914425A (en) | Process of dehydrating fluorine compounds | |
| GB939363A (en) | Process and apparatus for the manufacture of alkali metal phosphates | |
| SU644804A1 (ru) | Способ получени железоокисных пигментов и сульфатов щелочных металлов | |
| US1314280A (en) | Herbert henry meyers | |
| JPS60176919A (ja) | フツ化アルミニウムナトリウム塩の製造方法 | |
| US1415308A (en) | Decomposition of aluminum sulphate, etc. | |
| SU644724A1 (ru) | Способ получени сернистого газа | |
| US1446185A (en) | Process for the production of potassium sulphate | |
| Tarbutton et al. | Recovery of By-product Fluorine | |
| US2368481A (en) | Production of calcium chromate | |
| SU51408A1 (ru) | Способ получени сернокислого марганца | |
| GB721591A (en) | Improvements relating to processes for the recovery of sulphur-values from waste products | |
| SU559894A1 (ru) | Способ получени фосфатов аммони | |
| US1774533A (en) | Utilization of greensand | |
| US3087783A (en) | Process for the manufacture of alkali metal phosphates | |
| SU47681A1 (ru) | Способ получени сернистого андигидрида из сульфатов | |
| SU59054A1 (ru) | Способ получени соды или поташа и серной кислоты из глиноземсодержащего сырь |