GB314052A - Process for refining benzene - Google Patents
Process for refining benzeneInfo
- Publication number
- GB314052A GB314052A GB10223/29A GB1022329A GB314052A GB 314052 A GB314052 A GB 314052A GB 10223/29 A GB10223/29 A GB 10223/29A GB 1022329 A GB1022329 A GB 1022329A GB 314052 A GB314052 A GB 314052A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzene
- water
- refining benzene
- bregent
- gaz
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/17—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with acids or sulfur oxides
- C07C7/171—Sulfuric acid or oleum
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
314,052. Soc. du Gaz de Paris. June 23, 1928, [Convention date]. Addition to 307,935. Purifying benzol.-Crude benzene is refined by passing the vapour against sulphuric acid flowing continuously or intermittently over Raschig rings, Bregent coils, or other filling masses suitably heated. After condensation the benzene is washed in turn with water, alkaline lye, and water. Acid of 66‹ BÚ., diluted or not, is specified.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR314052X | 1928-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB314052A true GB314052A (en) | 1930-06-12 |
Family
ID=8889479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10223/29A Expired GB314052A (en) | 1928-06-23 | 1929-04-02 | Process for refining benzene |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB314052A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454467A (en) * | 1945-08-11 | 1948-11-23 | Standard Oil Dev Co | Process for removing olefins from aromatic hydrocarbons |
-
1929
- 1929-04-02 GB GB10223/29A patent/GB314052A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2454467A (en) * | 1945-08-11 | 1948-11-23 | Standard Oil Dev Co | Process for removing olefins from aromatic hydrocarbons |
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