GB916597A - Process of recovering and purifying benzene - Google Patents
Process of recovering and purifying benzeneInfo
- Publication number
- GB916597A GB916597A GB12817/59A GB1281759A GB916597A GB 916597 A GB916597 A GB 916597A GB 12817/59 A GB12817/59 A GB 12817/59A GB 1281759 A GB1281759 A GB 1281759A GB 916597 A GB916597 A GB 916597A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzene
- hydrogen
- gas
- recovering
- dealkylated
- 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
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004523 catalytic cracking Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910000423 chromium oxide Inorganic materials 0.000 abstract 1
- 239000011280 coal tar Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/04—Benzene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
- C07C4/14—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene splitting taking place at an aromatic-aliphatic bond
- C07C4/18—Catalytic processes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C07C2521/04—Alumina
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/26—Chromium
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US728620A US2951886A (en) | 1958-04-15 | 1958-04-15 | Recovery and purification of benzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB916597A true GB916597A (en) | 1963-01-23 |
Family
ID=24927590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12817/59A Expired GB916597A (en) | 1958-04-15 | 1959-04-15 | Process of recovering and purifying benzene |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2951886A (de) |
| BE (1) | BE577729A (de) |
| DE (1) | DE1270017B (de) |
| ES (1) | ES248649A1 (de) |
| FR (1) | FR1221539A (de) |
| GB (1) | GB916597A (de) |
| NL (1) | NL113125C (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081259A (en) * | 1963-03-12 | Coke oven light oil purification | ||
| NL256487A (de) * | 1959-10-05 | |||
| US3207802A (en) * | 1960-12-14 | 1965-09-21 | Air Prod & Chem | Purification of coke-oven light oil |
| US3285986A (en) * | 1962-03-12 | 1966-11-15 | Phillips Petroleum Co | Separation process |
| US3213151A (en) * | 1962-07-27 | 1965-10-19 | Phillips Petroleum Co | Recovery of hydrogen from gaseous mixtures and improved hydrogenation process |
| US3284522A (en) * | 1964-04-20 | 1966-11-08 | Air Prod & Chem | Cyclohexane production |
| US4436836A (en) | 1982-07-06 | 1984-03-13 | Air Products And Chemicals, Inc. | Catalyst for the hydrodealkylation of alkylaromatic compounds |
| US4451687A (en) * | 1982-07-06 | 1984-05-29 | Air Products And Chemicals, Inc. | Catalyst for the hydrodealkylation of alkylaromatic compounds |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734929A (en) * | 1956-02-14 | Dealkylation of hydrocarbons | ||
| US2402854A (en) * | 1940-06-13 | 1946-06-25 | Universal Oil Prod Co | Hydrocarbon conversion |
| GB667145A (en) * | 1949-10-26 | 1952-02-27 | Peter William Reynolds | Improvements in and relating to the production of alumina |
| US2705733A (en) * | 1950-05-20 | 1955-04-05 | Basf Ag | Purification of crude benzene |
| US2780661A (en) * | 1951-08-15 | 1957-02-05 | Exxon Research Engineering Co | Reforming followed by hydrodealkylation |
| US2774801A (en) * | 1952-09-16 | 1956-12-18 | Socony Mobil Oil Co Inc | Conversion of methylnaphthalenes |
| US2773917A (en) * | 1952-09-16 | 1956-12-11 | Socony Mobil Oil Co | Demethylation over chromia or molybdena catalysts |
-
0
- NL NL113125D patent/NL113125C/xx active
- BE BE577729D patent/BE577729A/xx unknown
-
1958
- 1958-04-15 US US728620A patent/US2951886A/en not_active Expired - Lifetime
-
1959
- 1959-04-13 DE DEP1270A patent/DE1270017B/de active Pending
- 1959-04-14 ES ES0248649A patent/ES248649A1/es not_active Expired
- 1959-04-15 FR FR792137A patent/FR1221539A/fr not_active Expired
- 1959-04-15 GB GB12817/59A patent/GB916597A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1270017B (de) | 1968-06-12 |
| BE577729A (de) | |
| FR1221539A (fr) | 1960-06-02 |
| US2951886A (en) | 1960-09-06 |
| ES248649A1 (es) | 1959-09-16 |
| NL113125C (de) |
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