GB437864A - Process of manufacturing refined hydrocarbons and hydrocarbon mixtures - Google Patents
Process of manufacturing refined hydrocarbons and hydrocarbon mixturesInfo
- Publication number
- GB437864A GB437864A GB577735A GB577735A GB437864A GB 437864 A GB437864 A GB 437864A GB 577735 A GB577735 A GB 577735A GB 577735 A GB577735 A GB 577735A GB 437864 A GB437864 A GB 437864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sulphonic acid
- per cent
- steam
- hydrocarbon
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
- C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
In the refining of hydrocarbons, e.g. motor benzol or cracked benzine without loss of desirable unsaturateds, by contacting the hydrocarbon vapour and steam with a sulphonic acid of a hydrocarbon or of a halogen substituted hydrocarbon which has not more than 10 carbon atoms in the molecule, is free from sulphuric acid, and is suspended or dissolved in an inert organic medium liquid at the working temperature, the concentration of the sulphonic acid in the organic medium is at most 10 per cent, and the temperature is sufficiently high to prevent substantial hydration of the sulphonic acid. Refining by other methods, e.g. with lye, acid, or adsorbents may precede and/or follow. Sulphonic acids specified are those of benzene, b -naphthalene, toluene, xylene, and p-chlorbenzene and methionic acid. Organic media suitable are Edeleanu extract, gas oil, lubricating oil, and distillation residues of pressure-distillates. The apparatus should be made of or lined with stainless steel, enamel, or earthenware to prevent the formation of oxides. In an example, pressure distillate is fractionally distilled with steam, and the mixture of benzine vapour with about 10 per cent of steam passed at 200 DEG C. through a series of columns, filled with Raschig rings, in countercurrent with a 2 per cent solution of benzene-sulphonic acid in lubricating oil, fresh sulphonic acid being added between the columns. Washing with sodium carbonate or hydrate follows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB577735A GB437864A (en) | 1935-02-22 | 1935-02-22 | Process of manufacturing refined hydrocarbons and hydrocarbon mixtures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB577735A GB437864A (en) | 1935-02-22 | 1935-02-22 | Process of manufacturing refined hydrocarbons and hydrocarbon mixtures |
Publications (1)
Publication Number | Publication Date |
---|---|
GB437864A true GB437864A (en) | 1935-11-06 |
Family
ID=9802421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB577735A Expired GB437864A (en) | 1935-02-22 | 1935-02-22 | Process of manufacturing refined hydrocarbons and hydrocarbon mixtures |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB437864A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2428686A (en) * | 1945-05-12 | 1947-10-07 | Standard Oil Dev Co | Method of treating a hydrocarbon feed stock with a solution comprising aryl sulfonic acid |
US2436494A (en) * | 1945-05-12 | 1948-02-24 | Standard Oil Dev Co | Method for treating a hydrocarbon feed stock with a solution of toluene sulphonic acid and sodium meta arsenite |
US2446679A (en) * | 1945-05-11 | 1948-08-10 | Pan American Refining Corp | Refining toluene with toluene sulfonic acid |
-
1935
- 1935-02-22 GB GB577735A patent/GB437864A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446679A (en) * | 1945-05-11 | 1948-08-10 | Pan American Refining Corp | Refining toluene with toluene sulfonic acid |
US2428686A (en) * | 1945-05-12 | 1947-10-07 | Standard Oil Dev Co | Method of treating a hydrocarbon feed stock with a solution comprising aryl sulfonic acid |
US2436494A (en) * | 1945-05-12 | 1948-02-24 | Standard Oil Dev Co | Method for treating a hydrocarbon feed stock with a solution of toluene sulphonic acid and sodium meta arsenite |
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