GB408212A - The manufacture of polymorphous substances in a distinct crystal form - Google Patents
The manufacture of polymorphous substances in a distinct crystal formInfo
- Publication number
- GB408212A GB408212A GB27230/32A GB2723032A GB408212A GB 408212 A GB408212 A GB 408212A GB 27230/32 A GB27230/32 A GB 27230/32A GB 2723032 A GB2723032 A GB 2723032A GB 408212 A GB408212 A GB 408212A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating
- substance
- polymorphous
- oxide
- sulphide
- 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
- 239000000126 substance Substances 0.000 title abstract 6
- 239000013078 crystal Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- VRRFSFYSLSPWQY-UHFFFAOYSA-N sulfanylidenecobalt Chemical compound [Co]=S VRRFSFYSLSPWQY-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 abstract 1
- 229910021541 Vanadium(III) oxide Inorganic materials 0.000 abstract 1
- 239000005083 Zinc sulfide Substances 0.000 abstract 1
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 abstract 1
- LCQXXBOSCBRNNT-UHFFFAOYSA-K ammonium aluminium sulfate Chemical compound [NH4+].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCQXXBOSCBRNNT-UHFFFAOYSA-K 0.000 abstract 1
- LCPUDZUWZDSKMX-UHFFFAOYSA-K azane;hydrogen sulfate;iron(3+);sulfate;dodecahydrate Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O LCPUDZUWZDSKMX-UHFFFAOYSA-K 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 229960004887 ferric hydroxide Drugs 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- 150000002697 manganese compounds Chemical class 0.000 abstract 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical compound [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 abstract 1
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052984 zinc sulfide Inorganic materials 0.000 abstract 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE408212X | 1931-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB408212A true GB408212A (en) | 1934-04-03 |
Family
ID=6422280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27230/32A Expired GB408212A (en) | 1931-10-01 | 1932-09-30 | The manufacture of polymorphous substances in a distinct crystal form |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE391270A (enrdf_load_stackoverflow) |
| ES (1) | ES128006A1 (enrdf_load_stackoverflow) |
| FR (1) | FR744295A (enrdf_load_stackoverflow) |
| GB (1) | GB408212A (enrdf_load_stackoverflow) |
| NL (1) | NL37188C (enrdf_load_stackoverflow) |
-
0
- FR FR744295D patent/FR744295A/fr not_active Expired
- NL NL37188D patent/NL37188C/xx active
- BE BE391270D patent/BE391270A/xx unknown
-
1932
- 1932-09-26 ES ES0128006A patent/ES128006A1/es not_active Expired
- 1932-09-30 GB GB27230/32A patent/GB408212A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL37188C (enrdf_load_stackoverflow) | |
| BE391270A (enrdf_load_stackoverflow) | |
| ES128006A1 (es) | 1932-11-01 |
| FR744295A (enrdf_load_stackoverflow) | 1933-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2357096A (en) | Transparent iron oxide pigments | |
| GB280435A (en) | Manufacture of a white pigment | |
| US2111460A (en) | Alkali metal titanates | |
| GB408212A (en) | The manufacture of polymorphous substances in a distinct crystal form | |
| GB472605A (en) | Improvements in or relating to the production of coloured titanium pigments | |
| US2105670A (en) | Manufacture of iron oxide products | |
| US1894931A (en) | Pigment and method of producing the same | |
| US1914178A (en) | Basic aluminum sulphate compound | |
| GB414160A (en) | Improvements in the manufacture and production of chrome pigments | |
| GB426881A (en) | Improvements in and relating to the production of titanium pigments | |
| GB479072A (en) | Improvements in or relating to the manufacture of titanium pigments | |
| US2368481A (en) | Production of calcium chromate | |
| GB498487A (en) | Improvements in the manufacture and production of chrome yellow | |
| GB374420A (en) | Improvements in or relating to the manufacture of titanium pigments | |
| GB232618A (en) | Improvements in the manufacture of pigments containing zinc oxide | |
| GB409349A (en) | Improvements in the manufacture and production of red chromate pigments | |
| US1489418A (en) | Paint and pigment | |
| US2850401A (en) | Mercury-containing cadmium pigment production process | |
| GB483333A (en) | Process for the manufacture of manganese pigments | |
| US1822911A (en) | Process of making lithopones of high zinc sulphide content | |
| GB477055A (en) | Process for the production of a series of coloured pigments from titanic acid derivatives | |
| GB416744A (en) | Improvements in or relating to the manufacture of lead chromate and substances containing lead chromate | |
| GB367525A (en) | Improvements in process for the production of aluminium oxide from aluminium nitrate, in which the decomposition of nitric acid is reduced to a minimum | |
| GB930363A (en) | Improvements in or relating to composite pigments | |
| US2105834A (en) | Manufacture of pigment |