GR3001208T3 - Process for the purification of benzene - Google Patents
Process for the purification of benzeneInfo
- Publication number
- GR3001208T3 GR3001208T3 GR90401080T GR900401080T GR3001208T3 GR 3001208 T3 GR3001208 T3 GR 3001208T3 GR 90401080 T GR90401080 T GR 90401080T GR 900401080 T GR900401080 T GR 900401080T GR 3001208 T3 GR3001208 T3 GR 3001208T3
- Authority
- GR
- Greece
- Prior art keywords
- zeolite
- benzene
- impurities
- purified
- heat treatment
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title abstract 12
- 238000000034 method Methods 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 abstract 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 4
- 229910021536 Zeolite Inorganic materials 0.000 abstract 3
- 239000010457 zeolite Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000012535 impurity Substances 0.000 abstract 2
- 230000000750 progressive effect Effects 0.000 abstract 2
- 229930192474 thiophene Natural products 0.000 abstract 2
- 239000005749 Copper compound Substances 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 150000001880 copper compounds Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8700647A FR2609710B1 (fr) | 1987-01-21 | 1987-01-21 | Procede de purification du benzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3001208T3 true GR3001208T3 (en) | 1992-07-30 |
Family
ID=9347105
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR88300152T GR880300152T1 (en) | 1987-01-21 | 1989-01-31 | Process for the purification of benzene |
| GR90401080T GR3001208T3 (en) | 1987-01-21 | 1990-12-18 | Process for the purification of benzene |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR88300152T GR880300152T1 (en) | 1987-01-21 | 1989-01-31 | Process for the purification of benzene |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0275855B1 (el) |
| AT (1) | ATE58518T1 (el) |
| DE (2) | DE3766358D1 (el) |
| ES (1) | ES2002708B3 (el) |
| FR (1) | FR2609710B1 (el) |
| GR (2) | GR880300152T1 (el) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3940428A1 (de) * | 1989-12-07 | 1991-06-13 | Ruetgerswerke Ag | Verfahren zur abtrennung von thiophen aus benzol |
| RU2135444C1 (ru) * | 1998-04-15 | 1999-08-27 | Закрытое акционерное общество "Максим Инжиниринг" | Способ очистки бензола от сернистых соединений |
| RU2155177C1 (ru) * | 1999-08-10 | 2000-08-27 | ООО "Синтезхим Бис" | Способ очистки бензола от тиофена |
| US6558533B2 (en) | 2001-04-13 | 2003-05-06 | W.R. Grace & Co.-Conn | Process for sulfur removal from hydrocarbon liquids |
| WO2003020850A2 (en) * | 2001-09-04 | 2003-03-13 | The Regents Of The University Of Michigan | Selective sorbents for purification of hydrocarbons |
| RU2254319C1 (ru) * | 2004-01-16 | 2005-06-20 | Открытое акционерное общество "Уралоргсинтез" | Способ очистки бензола |
| CN100336789C (zh) * | 2005-12-31 | 2007-09-12 | 石家庄焦化集团有限责任公司 | 一种利用焦化苯生产试剂苯的方法及装置 |
| CN101270026B (zh) * | 2008-05-06 | 2012-07-04 | 天津凯赛特科技有限公司 | 一种焦化纯苯或含硫纯苯的专用萃取精馏系统及其精制方法 |
| RU2473529C1 (ru) * | 2011-07-26 | 2013-01-27 | Учреждение Российской академии наук Институт катализа им. Г.К. Борескова Сибирского отделения РАН | Способ очистки коксохимического бензола от азотсодержащих примесей |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1065392A1 (ru) * | 1980-04-30 | 1984-01-07 | Предприятие П/Я В-8873 | Способ очистки ароматических углеводородов от тиофена и непредельных соединений |
-
1987
- 1987-01-21 FR FR8700647A patent/FR2609710B1/fr not_active Expired
- 1987-12-10 EP EP87870174A patent/EP0275855B1/fr not_active Expired - Lifetime
- 1987-12-10 DE DE8787870174T patent/DE3766358D1/de not_active Expired - Fee Related
- 1987-12-10 DE DE198787870174T patent/DE275855T1/de active Pending
- 1987-12-10 AT AT87870174T patent/ATE58518T1/de not_active IP Right Cessation
- 1987-12-10 ES ES87870174T patent/ES2002708B3/es not_active Expired - Lifetime
-
1989
- 1989-01-31 GR GR88300152T patent/GR880300152T1/el unknown
-
1990
- 1990-12-18 GR GR90401080T patent/GR3001208T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE275855T1 (de) | 1988-12-15 |
| EP0275855A1 (fr) | 1988-07-27 |
| ATE58518T1 (de) | 1990-12-15 |
| FR2609710B1 (fr) | 1989-04-21 |
| FR2609710A1 (fr) | 1988-07-22 |
| ES2002708B3 (es) | 1991-04-16 |
| EP0275855B1 (fr) | 1990-11-22 |
| ES2002708A4 (es) | 1988-10-01 |
| DE3766358D1 (de) | 1991-01-03 |
| GR880300152T1 (en) | 1989-01-31 |
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