GB450152A - Improvements in manufacture of tetra alkyl lead - Google Patents
Improvements in manufacture of tetra alkyl leadInfo
- Publication number
- GB450152A GB450152A GB45635A GB45635A GB450152A GB 450152 A GB450152 A GB 450152A GB 45635 A GB45635 A GB 45635A GB 45635 A GB45635 A GB 45635A GB 450152 A GB450152 A GB 450152A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- lead
- oil
- ethyl
- product
- 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
- 125000000217 alkyl group Chemical group 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 3
- FCSHMCFRCYZTRQ-UHFFFAOYSA-N N,N'-diphenylthiourea Chemical compound C=1C=CC=CC=1NC(=S)NC1=CC=CC=C1 FCSHMCFRCYZTRQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910000528 Na alloy Inorganic materials 0.000 abstract 2
- -1 aliphatic diamines Chemical class 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 239000010705 motor oil Substances 0.000 abstract 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 238000001256 steam distillation Methods 0.000 abstract 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical group CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000080 wetting agent Substances 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000004133 Sodium thiosulphate Substances 0.000 abstract 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 229960003750 ethyl chloride Drugs 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000005404 monopole Effects 0.000 abstract 1
- ZHALDANPYXAMJF-UHFFFAOYSA-N octadecanoate;tris(2-hydroxyethyl)azanium Chemical compound OCC[NH+](CCO)CCO.CCCCCCCCCCCCCCCCCC([O-])=O ZHALDANPYXAMJF-UHFFFAOYSA-N 0.000 abstract 1
- 239000010665 pine oil Substances 0.000 abstract 1
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical class [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 abstract 1
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000019351 sodium silicates Nutrition 0.000 abstract 1
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 1
- AZXQLMRILCCVDW-UHFFFAOYSA-M sodium;5-propan-2-ylnaphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(C(C)C)=CC=CC2=C1S([O-])(=O)=O AZXQLMRILCCVDW-UHFFFAOYSA-M 0.000 abstract 1
- 229940117013 triethanolamine oleate Drugs 0.000 abstract 1
- 229940029614 triethanolamine stearate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/24—Lead compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
In the preparation of lead alkyls from lead-sodium alloy and alkyl halides, the reaction mixture is treated with water and steam distilled, first in the presence of a dispersing agent and then in the presence of a wetting agent, whereby the whole of the product is recovered. Dispersing agents mentioned are engine oil, thiocarbanilide, sodium chromate or dichromate, sodium thiosulphate and sodium silicates. Sulphonated natural oils such as castor oil and monopole oil are particularly useful as wetting agents: others referred to are the salts of alkylnaphthalene sulphonic acids; the condensation products of naphthol sulphonic acids and formaldehyde; the reaction products of oleic acid and aliphatic diamines; the higher fatty and unsaturated acids and their soaps, e.g. sodium and potassium stearates and triethanolamine stearate and oleate; the resinates; the mixture of pine oil and aqueous sodium isopropylnaphthalene sulphonate known as "Merpentene"; and the sodium alkylated naphthalene sulphonates known under the Registered Trade Marks "Leonil S" and "Nekals." According to the example, ethyl chloride is reacted in an autoclave with a lead-sodium alloy, the product drowned in water to which a little engine oil and thiocarbanilide have been added, and the lead tetra-ethyl removed by steam distillation; when no further product comes over, turkey red oil is added to the still and the steam distillation continued to remove the final traces of lead tetra-ethyl. U.S.A. Specification 1,645,375 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45635A GB450152A (en) | 1935-01-05 | 1935-01-05 | Improvements in manufacture of tetra alkyl lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45635A GB450152A (en) | 1935-01-05 | 1935-01-05 | Improvements in manufacture of tetra alkyl lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB450152A true GB450152A (en) | 1936-07-06 |
Family
ID=9704654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB45635A Expired GB450152A (en) | 1935-01-05 | 1935-01-05 | Improvements in manufacture of tetra alkyl lead |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB450152A (en) |
-
1935
- 1935-01-05 GB GB45635A patent/GB450152A/en not_active Expired
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