HUT39684A - Process and equipment for micro- andultramicro-sulphur analysis of substances containing sulphur, mainly of organic substances and substance samples of organic origin - Google Patents
Process and equipment for micro- andultramicro-sulphur analysis of substances containing sulphur, mainly of organic substances and substance samples of organic originInfo
- Publication number
- HUT39684A HUT39684A HU65185A HU65185A HUT39684A HU T39684 A HUT39684 A HU T39684A HU 65185 A HU65185 A HU 65185A HU 65185 A HU65185 A HU 65185A HU T39684 A HUT39684 A HU T39684A
- Authority
- HU
- Hungary
- Prior art keywords
- sulphur
- organic
- substances
- andultramicro
- equipment
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Sulphur content of organic samples is determined quantitatively by converting the sulphur ions to sulphuric acid. The sample is ignited at 900-1000 deg.C and is then oxidized with a halogen. Excess halogen is removed by elution with oxygen gas and the resulting sulphuric acid is determined quantitatively after washing with a solvent. The equipment consists of a sample holder connected to an oxygen supply and a burning unit,, leading via a distilled water supply to an absorption a pump and a detection cell.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU65185A HU194627B (en) | 1985-02-22 | 1985-02-22 | Equipment for micro- and ultramicro-sulphur analysis of substances containing sulphur, mainly of organic substances and substance samples of organic origin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU65185A HU194627B (en) | 1985-02-22 | 1985-02-22 | Equipment for micro- and ultramicro-sulphur analysis of substances containing sulphur, mainly of organic substances and substance samples of organic origin |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT39684A true HUT39684A (en) | 1986-10-29 |
HU194627B HU194627B (en) | 1988-02-29 |
Family
ID=10950658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU65185A HU194627B (en) | 1985-02-22 | 1985-02-22 | Equipment for micro- and ultramicro-sulphur analysis of substances containing sulphur, mainly of organic substances and substance samples of organic origin |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU194627B (en) |
-
1985
- 1985-02-22 HU HU65185A patent/HU194627B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU194627B (en) | 1988-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HU90 | Patent valid on 900628 | ||
HMM4 | Cancellation of final prot. due to non-payment of fee | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |