GB969533A - Improvements in the purification of crude benzole - Google Patents
Improvements in the purification of crude benzoleInfo
- Publication number
- GB969533A GB969533A GB3076061A GB3076061A GB969533A GB 969533 A GB969533 A GB 969533A GB 3076061 A GB3076061 A GB 3076061A GB 3076061 A GB3076061 A GB 3076061A GB 969533 A GB969533 A GB 969533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- benzole
- gas
- crude
- coke oven
- crude benzole
- 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 22
- 238000000746 purification Methods 0.000 title abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000000571 coke Substances 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- -1 benzole hydrocarbons Chemical class 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH40296A DE1275070B (de) | 1960-08-26 | 1960-08-26 | Verfahren zum Reinigen von Rohbenzol durch fraktionierte Kondensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB969533A true GB969533A (en) | 1964-09-09 |
Family
ID=7154212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3076061A Expired GB969533A (en) | 1960-08-26 | 1961-08-25 | Improvements in the purification of crude benzole |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1275070B (enExample) |
| GB (1) | GB969533A (enExample) |
| NL (1) | NL268653A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376518C (zh) * | 2005-12-31 | 2008-03-26 | 石家庄焦化集团有限责任公司 | 一种利用焦化甲苯生产试剂甲苯的方法及装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE641172C (de) * | 1928-02-16 | 1937-01-21 | Teerverwertung M B H Ges | Verfahren zum Reinigen von Rohbenzol |
| DE844440C (de) * | 1949-11-29 | 1952-07-21 | Scholven Chemie Ag | Verfahren zur katalytischen Druckraffination von Benzol-kohlenwasserstoffen |
| DE1013774B (de) * | 1954-07-09 | 1957-08-14 | Emag Elek Zitaets Ges M B H | Schaltanordnung fuer eingangsseitig parallel geschaltete Stromrichter |
-
0
- NL NL268653D patent/NL268653A/xx unknown
-
1960
- 1960-08-26 DE DEH40296A patent/DE1275070B/de active Pending
-
1961
- 1961-08-25 GB GB3076061A patent/GB969533A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376518C (zh) * | 2005-12-31 | 2008-03-26 | 石家庄焦化集团有限责任公司 | 一种利用焦化甲苯生产试剂甲苯的方法及装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL268653A (enExample) | |
| DE1275070B (de) | 1968-08-14 |
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