GB1331900A - Method of manufacturing cadmium mercury tetrathiocyanate monocrystals - Google Patents
Method of manufacturing cadmium mercury tetrathiocyanate monocrystalsInfo
- Publication number
- GB1331900A GB1331900A GB525872A GB525872A GB1331900A GB 1331900 A GB1331900 A GB 1331900A GB 525872 A GB525872 A GB 525872A GB 525872 A GB525872 A GB 525872A GB 1331900 A GB1331900 A GB 1331900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tetrathiocyanate
- monocrystals
- cadmium mercury
- manufacturing cadmium
- manufacturing
- 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
- MMFGACFYDWVHGT-UHFFFAOYSA-J [Hg](SC#N)(SC#N)(SC#N)SC#N.[Cd] Chemical compound [Hg](SC#N)(SC#N)(SC#N)SC#N.[Cd] MMFGACFYDWVHGT-UHFFFAOYSA-J 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
1331900 Cadmium mercury tetrathiocyanate crystals SEIMENS AG 4 Feb 1972 [4 March 1971] 5258/72 Heading C1A Cadmium mercury tetrathiocyanate monocrystals are prepared by crystallization from a supersaturated solution of cadmium mercury tetrathiocyanate in a mixture of water and an alcohol (e.g. ethanol) and separation of the so formed monocrystals from the mother liquor. The supersaturated solution may be produced either by reducing the proportion of one of the solvent mixture components or by lowering the solution temperature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2110425A DE2110425C3 (en) | 1971-03-04 | 1971-03-04 | Process for the production of cadmium mercury tetrathiocyanate single crystals from aqueous alcoholic solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1331900A true GB1331900A (en) | 1973-09-26 |
Family
ID=5800555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB525872A Expired GB1331900A (en) | 1971-03-04 | 1972-02-04 | Method of manufacturing cadmium mercury tetrathiocyanate monocrystals |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3840347A (en) |
| BE (1) | BE780215A (en) |
| DE (1) | DE2110425C3 (en) |
| FR (1) | FR2128392B1 (en) |
| GB (1) | GB1331900A (en) |
| IT (1) | IT953460B (en) |
| LU (1) | LU64886A1 (en) |
| NL (1) | NL7202858A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041323A (en) * | 1970-03-20 | 1977-08-09 | Siemens Aktiengesellschaft | Non-linear optical frequency doubling devices |
-
1971
- 1971-03-04 DE DE2110425A patent/DE2110425C3/en not_active Expired
-
1972
- 1972-02-04 GB GB525872A patent/GB1331900A/en not_active Expired
- 1972-02-25 IT IT21030/72A patent/IT953460B/en active
- 1972-02-28 US US00229740A patent/US3840347A/en not_active Expired - Lifetime
- 1972-02-29 FR FR7206776A patent/FR2128392B1/fr not_active Expired
- 1972-03-02 LU LU64886D patent/LU64886A1/xx unknown
- 1972-03-03 BE BE780215A patent/BE780215A/en unknown
- 1972-03-03 NL NL7202858A patent/NL7202858A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2128392A1 (en) | 1972-10-20 |
| NL7202858A (en) | 1972-09-06 |
| IT953460B (en) | 1973-08-10 |
| FR2128392B1 (en) | 1975-03-21 |
| DE2110425C3 (en) | 1973-12-06 |
| BE780215A (en) | 1972-07-03 |
| DE2110425A1 (en) | 1972-09-21 |
| LU64886A1 (en) | 1972-07-06 |
| DE2110425B2 (en) | 1973-05-10 |
| US3840347A (en) | 1974-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |