JPS5566991A - Method of odorizing fuel gas - Google Patents
Method of odorizing fuel gasInfo
- Publication number
- JPS5566991A JPS5566991A JP14071378A JP14071378A JPS5566991A JP S5566991 A JPS5566991 A JP S5566991A JP 14071378 A JP14071378 A JP 14071378A JP 14071378 A JP14071378 A JP 14071378A JP S5566991 A JPS5566991 A JP S5566991A
- Authority
- JP
- Japan
- Prior art keywords
- dimers
- odorants
- fuel gases
- pentadiene
- isoprene
- 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.)
- Pending
Links
- 239000002737 fuel gas Substances 0.000 title abstract 4
- 239000000539 dimer Substances 0.000 abstract 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 4
- 239000003205 fragrance Substances 0.000 abstract 3
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 abstract 2
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 abstract 2
- 238000005698 Diels-Alder reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 239000003915 liquefied petroleum gas Substances 0.000 abstract 1
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
PURPOSE:One of dimers from butadiene, isoprene or 1,3-pentadiene is added to fuel gases as the effective component to give fuel gases a bad odor sufficient detectable even in low concentration. CONSTITUTION:The Diels-Alder reaction of butadiene, isoprene or 1,3-pentadiene readily gives their dimers respectively. The dimers are added to fuel gases in an amount of about 50 or more ppm. Or when they are used together with other known odorants, the use of 20 or more wt% of the dimer based on the odorants makes the effect remarkable. The liquefied petroleum gas containing the dimer has strong odor sufficient to be detectable even when the mixing ratio is as low as 1:1,000-2,000. These dimers sufficiently satisfy the conditions required as odorants, such as stability, toxicity, erosion, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071378A JPS5566991A (en) | 1978-11-15 | 1978-11-15 | Method of odorizing fuel gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14071378A JPS5566991A (en) | 1978-11-15 | 1978-11-15 | Method of odorizing fuel gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5566991A true JPS5566991A (en) | 1980-05-20 |
Family
ID=15274976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14071378A Pending JPS5566991A (en) | 1978-11-15 | 1978-11-15 | Method of odorizing fuel gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5566991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003044135A1 (en) * | 2001-11-22 | 2003-05-30 | Soda Aromatic Co., Ltd. | Odorant for fuel gas |
-
1978
- 1978-11-15 JP JP14071378A patent/JPS5566991A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003044135A1 (en) * | 2001-11-22 | 2003-05-30 | Soda Aromatic Co., Ltd. | Odorant for fuel gas |
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