AT77644B - Process for the production of diolefins and rubber-like products from natural gas (natural gas). - Google Patents
Process for the production of diolefins and rubber-like products from natural gas (natural gas).Info
- Publication number
- AT77644B AT77644B AT77644DA AT77644B AT 77644 B AT77644 B AT 77644B AT 77644D A AT77644D A AT 77644DA AT 77644 B AT77644 B AT 77644B
- Authority
- AT
- Austria
- Prior art keywords
- natural gas
- rubber
- diolefins
- products
- production
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 150000001993 dienes Chemical class 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims 8
- 239000003345 natural gas Substances 0.000 title claims 4
- 239000000126 substance Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000011118 potassium hydroxide Nutrition 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
Substanz isoliert werden, indem z. B. nach Entfernung des Zinkpulvers bzw. des Zinkehlorides der Rückstand einer Destillation eventuel unter vermindertem Druck unterworfen und die
EMI2.1
lösung durch Fällung mit Alkohol eine kautschukähnliche Substanz isoliert.
Die in allen Beispielen gewonnene kautschukähnliche Substanz ist in Alkohol unlöslich,
EMI2.2
bekannten Methoden vulkanisiert werden, wobei ein Produkt von Eigenschaften des natürlichen Kautschuks gewonnen wird.
PATENT-ANSPRÜCHE :
1. Verfahren zur Herstellung von Diolefinen aus dem nach Patent Nr. 58273 gewonnenen Gemisch von Halogenderivahn, darin bestehend, dass das Gemisch mit Halogen bzw. Halugen- wass. stoff abspaltenden Mitteln, wie z. B. Kalilauge, Ätzkali, Natronkalk, Anilin, Chinolin oder dgl. oder mit Metallpulvern behandelt wird.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
Substance can be isolated by z. B. after removal of the zinc powder or the zinc chloride, the residue may be subjected to a distillation under reduced pressure and the
EMI2.1
solution, a rubber-like substance is isolated by precipitation with alcohol.
The rubber-like substance obtained in all examples is insoluble in alcohol,
EMI2.2
known methods are vulcanized, a product of the properties of natural rubber being obtained.
PATENT CLAIMS:
1. Process for the production of diolefins from the mixture of halogen derivatives obtained according to patent no. 58273, consisting in that the mixture with halogen or halogenated water. substance separating agents, such as. B. potassium hydroxide, caustic potash, soda lime, aniline, quinoline or the like. Or is treated with metal powders.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT77644T | 1913-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT77644B true AT77644B (en) | 1919-08-11 |
Family
ID=3599249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT77644D AT77644B (en) | 1913-05-02 | 1913-05-02 | Process for the production of diolefins and rubber-like products from natural gas (natural gas). |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT77644B (en) |
-
1913
- 1913-05-02 AT AT77644D patent/AT77644B/en active
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