ES2019843A6 - Process for the preparation of active water-soluble allotropic molecular sulphur - Google Patents
Process for the preparation of active water-soluble allotropic molecular sulphurInfo
- Publication number
- ES2019843A6 ES2019843A6 ES9001335A ES9001335A ES2019843A6 ES 2019843 A6 ES2019843 A6 ES 2019843A6 ES 9001335 A ES9001335 A ES 9001335A ES 9001335 A ES9001335 A ES 9001335A ES 2019843 A6 ES2019843 A6 ES 2019843A6
- Authority
- ES
- Spain
- Prior art keywords
- sulphur
- soluble
- preparation
- active water
- allotropic
- 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 - Lifetime
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for the preparation of active water-soluble allotropic molecular sulphate, specifically for preparing S2 or S4 sulphur from S8 sulphur which is insoluble in water, comprises reacting the commercial S8 sulphur with sulphuric acid in vacuum, treating the resulting products with salts in order to stabilise it, and centrifuging to separate the S2 or S4 sulphur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001335A ES2019843A6 (en) | 1990-05-14 | 1990-05-14 | Process for the preparation of active water-soluble allotropic molecular sulphur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9001335A ES2019843A6 (en) | 1990-05-14 | 1990-05-14 | Process for the preparation of active water-soluble allotropic molecular sulphur |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2019843A6 true ES2019843A6 (en) | 1991-07-01 |
Family
ID=8267279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9001335A Expired - Lifetime ES2019843A6 (en) | 1990-05-14 | 1990-05-14 | Process for the preparation of active water-soluble allotropic molecular sulphur |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2019843A6 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3444299A4 (en) * | 2016-04-15 | 2019-12-04 | The Yokohama Rubber Co., Ltd. | Rubber composition, vulcanized rubber product and method for producing vulcanized rubber product |
-
1990
- 1990-05-14 ES ES9001335A patent/ES2019843A6/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3444299A4 (en) * | 2016-04-15 | 2019-12-04 | The Yokohama Rubber Co., Ltd. | Rubber composition, vulcanized rubber product and method for producing vulcanized rubber product |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20040503 |