GB1436733A - Activated aluminium - Google Patents
Activated aluminiumInfo
- Publication number
- GB1436733A GB1436733A GB205576A GB205576A GB1436733A GB 1436733 A GB1436733 A GB 1436733A GB 205576 A GB205576 A GB 205576A GB 205576 A GB205576 A GB 205576A GB 1436733 A GB1436733 A GB 1436733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- activated
- liquid
- activated aluminium
- hcl
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
- C23C10/22—Metal melt containing the element to be diffused
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1436733 Producing activated aluminium G G MERKL 10 May 1973 02055/76 Heading C7F Activated aluminium is prepared by contacting aluminium of at least 99À9% purity with liquid Hg, Ga or In-Ga alloys in the presence of a liquid source of protons covering the aluminium so that the liquid metal diffuses into the aluminium. The preferred proton source is an aqueous solution of HCl with a pH of 0À2-4 and in an example 100g. of a ¢" diameter aluminium rod 99À99% purity is placed in 2g. Hg and covered with HCl pH 4. The activated aluminium is washed with hot water or dipped in anhydrous methyl alcohol. The activated aluminium is used in the preparation of aluminium carboxylic acid compounds by reaction with carboxylic acid as disclosed in Specification 1436732.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB205576A GB1436733A (en) | 1973-05-10 | 1973-05-10 | Activated aluminium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB205576A GB1436733A (en) | 1973-05-10 | 1973-05-10 | Activated aluminium |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1436733A true GB1436733A (en) | 1976-05-26 |
Family
ID=9732813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB205576A Expired GB1436733A (en) | 1973-05-10 | 1973-05-10 | Activated aluminium |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1436733A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2191184A (en) * | 1986-05-13 | 1987-12-09 | United States Res Corp | Activated aluminum-hydrogen- oxygen complex and process of preparation and use |
US4857309A (en) * | 1983-04-26 | 1989-08-15 | Research Corporation Of America, Inc. | Activated silicon-containing aluminum complex and process of preparation and use |
-
1973
- 1973-05-10 GB GB205576A patent/GB1436733A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857309A (en) * | 1983-04-26 | 1989-08-15 | Research Corporation Of America, Inc. | Activated silicon-containing aluminum complex and process of preparation and use |
GB2191184A (en) * | 1986-05-13 | 1987-12-09 | United States Res Corp | Activated aluminum-hydrogen- oxygen complex and process of preparation and use |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |