ES476231A2 - Improvements introduced in the object of the patent: procedure for obtaining lead salts from lead sulphate. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in the object of the patent: procedure for obtaining lead salts from lead sulphate. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES476231A2 ES476231A2 ES476231A ES476231A ES476231A2 ES 476231 A2 ES476231 A2 ES 476231A2 ES 476231 A ES476231 A ES 476231A ES 476231 A ES476231 A ES 476231A ES 476231 A2 ES476231 A2 ES 476231A2
- Authority
- ES
- Spain
- Prior art keywords
- lead
- translation
- procedure
- machine
- legally binding
- 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
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 title abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 239000004135 Bone phosphate Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Improvements introduced in the object of the main patent no. 471.012 by: procedure for obtaining lead salts from lead sulfate, characterized in that the aqueous suspension of lead sulphate is transformed by an alkali, to tribasic sulfate of lead, which once purified from alkaline sulphate by washing, it is treated at 10-100º c, with the stoichiometric amounts of an organic or inorganic acid and an alkaline hydroxide, either previously mixed or separately, said stoichiometric amounts according to the desired final product. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES476231A ES476231A2 (en) | 1978-12-21 | 1978-12-21 | Improvements introduced in the object of the patent: procedure for obtaining lead salts from lead sulphate. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES476231A ES476231A2 (en) | 1978-12-21 | 1978-12-21 | Improvements introduced in the object of the patent: procedure for obtaining lead salts from lead sulphate. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES476231A2 true ES476231A2 (en) | 1979-06-01 |
Family
ID=8477328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES476231A Expired ES476231A2 (en) | 1978-12-21 | 1978-12-21 | Improvements introduced in the object of the patent: procedure for obtaining lead salts from lead sulphate. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES476231A2 (en) |
-
1978
- 1978-12-21 ES ES476231A patent/ES476231A2/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170707 |