JP2017500323A5 - - Google Patents
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- Publication number
- JP2017500323A5 JP2017500323A5 JP2016541043A JP2016541043A JP2017500323A5 JP 2017500323 A5 JP2017500323 A5 JP 2017500323A5 JP 2016541043 A JP2016541043 A JP 2016541043A JP 2016541043 A JP2016541043 A JP 2016541043A JP 2017500323 A5 JP2017500323 A5 JP 2017500323A5
- Authority
- JP
- Japan
- Prior art keywords
- stream
- reactor
- naphthenes
- liquid stream
- condensed liquid
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 19
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 17
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000008096 xylene Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000006317 isomerization reaction Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims 20
- 150000003738 xylenes Chemical class 0.000 claims 8
- 238000004821 distillation Methods 0.000 claims 3
- 230000003134 recirculating effect Effects 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 2
- 239000003377 acid catalyst Substances 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012263 liquid product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361917055P | 2013-12-17 | 2013-12-17 | |
| US61/917,055 | 2013-12-17 | ||
| PCT/US2014/066536 WO2015094563A1 (en) | 2013-12-17 | 2014-11-20 | Energy efficient naphthene recycle via the use of a side draw fractionation tower and partial condensation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017500323A JP2017500323A (ja) | 2017-01-05 |
| JP2017500323A5 true JP2017500323A5 (enExample) | 2017-12-28 |
| JP6416910B2 JP6416910B2 (ja) | 2018-10-31 |
Family
ID=53403491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016541043A Expired - Fee Related JP6416910B2 (ja) | 2013-12-17 | 2014-11-20 | 側流分留塔（ｓｉｄｅ ｄｒａｗ ｆｒａｃｔｉｏｎ ｔｏｗｅｒ）及び部分凝縮（ｐａｒｔｉａｌ ｃｏｎｄｅｎｓａｔｉｏｎ）を用いることによるエネルギー効率の良いナフテンの再循環 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US9902666B2 (enExample) |
| EP (1) | EP3083531B1 (enExample) |
| JP (1) | JP6416910B2 (enExample) |
| KR (1) | KR20160098335A (enExample) |
| CN (1) | CN105829269B (enExample) |
| CA (1) | CA2930427A1 (enExample) |
| ES (1) | ES2717106T3 (enExample) |
| MX (1) | MX2016007845A (enExample) |
| PL (1) | PL3083531T3 (enExample) |
| PT (1) | PT3083531T (enExample) |
| RU (1) | RU2668561C1 (enExample) |
| SA (1) | SA516371318B1 (enExample) |
| SG (1) | SG11201604861UA (enExample) |
| TR (1) | TR201903637T4 (enExample) |
| WO (1) | WO2015094563A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10519082B2 (en) * | 2016-12-20 | 2019-12-31 | Uop Llc | Removal of feed treatment units in aromatics complex designs |
| US10793493B2 (en) * | 2017-08-31 | 2020-10-06 | Uop Llc | Process for recovering benzene and fuel gas in an aromatics complex |
| US10696609B2 (en) | 2018-10-15 | 2020-06-30 | Saudi Arabian Oil Company | Integrated process for maximizing production of para-xylene from full reformate |
| US10894755B2 (en) | 2018-10-15 | 2021-01-19 | Saudi Arabian Oil Company | Integrated process for optimum production of para-xylene |
| US10501389B1 (en) | 2018-10-25 | 2019-12-10 | Saudi Arabian Oil Company | Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics |
| KR101952349B1 (ko) * | 2018-12-05 | 2019-02-26 | 부경대학교 산학협력단 | 추출증류를 이용한 ρ-자일렌 분리장치 및 이 장치를 이용한 분리방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2109342A5 (en) * | 1970-10-13 | 1972-05-26 | Standard Oil Co | P-xylene separation from mixed isomers |
| US4039599A (en) * | 1976-08-26 | 1977-08-02 | Uop Inc. | Xylene isomerization process |
| JPS6044001B2 (ja) * | 1977-07-15 | 1985-10-01 | 松山石油化学株式会社 | 複合蒸留方法 |
| JPS5490122A (en) * | 1977-12-27 | 1979-07-17 | Chiyoda Chem Eng & Constr Co Ltd | Distillation of multi-component hydrocarbon composition |
| US5705726A (en) * | 1994-11-18 | 1998-01-06 | Mobil Oil Corporation | Xylene isomerization on separate reactors |
| CN1045286C (zh) * | 1995-03-30 | 1999-09-29 | 中国石油化工总公司石油化工科学研究院 | 高纯度间二甲苯的制备方法 |
| FR2757507B1 (fr) * | 1996-12-20 | 1999-01-29 | Inst Francais Du Petrole | Procede de separation de paraxylene comprenant une adsorption avec injection d'eau et une cristallisation |
| FR2792632B1 (fr) | 1999-04-22 | 2004-02-13 | Inst Francais Du Petrole | Procede de production de paraxylene comprenant une etape d'adsorption, une etape d'isomerisation en phase liquide et une etape d'isomerisation en phase gazeuse avec une zeolithe de type eu0 |
| US6878855B2 (en) * | 2000-02-22 | 2005-04-12 | Exxonmobil Chemical Patents Inc. | Process for producing para-xylene |
| TWI240716B (en) | 2000-07-10 | 2005-10-01 | Bp Corp North America Inc | Pressure swing adsorption process for separating paraxylene and ethylbenzene from mixed C8 aromatics |
| JP2002159801A (ja) * | 2001-10-09 | 2002-06-04 | Kyowa Yuka Co Ltd | 結合型蒸留塔 |
| US7271305B2 (en) * | 2003-05-01 | 2007-09-18 | Bp Corporation North America Inc. | Method of obtaining para-xylene |
| US7381858B2 (en) | 2004-01-30 | 2008-06-03 | Bp Corporation North America Inc. | Xylene process using perm-selective separations |
| US7249469B2 (en) | 2004-11-18 | 2007-07-31 | Exxonmobil Chemical Patents Inc. | Method for separating a multicomponent stream |
| US7553998B2 (en) | 2006-06-21 | 2009-06-30 | Uop Llc | Energy-efficient process for para-xylene production |
| US20130144097A1 (en) | 2011-12-06 | 2013-06-06 | Exxonmobil Chemical Patents Inc. | Aromatics Production Process and Apparatus |
-
2014
- 2014-11-20 TR TR2019/03637T patent/TR201903637T4/tr unknown
- 2014-11-20 JP JP2016541043A patent/JP6416910B2/ja not_active Expired - Fee Related
- 2014-11-20 PL PL14871811T patent/PL3083531T3/pl unknown
- 2014-11-20 CA CA2930427A patent/CA2930427A1/en not_active Abandoned
- 2014-11-20 KR KR1020167018458A patent/KR20160098335A/ko not_active Ceased
- 2014-11-20 EP EP14871811.7A patent/EP3083531B1/en active Active
- 2014-11-20 MX MX2016007845A patent/MX2016007845A/es active IP Right Grant
- 2014-11-20 PT PT14871811T patent/PT3083531T/pt unknown
- 2014-11-20 WO PCT/US2014/066536 patent/WO2015094563A1/en not_active Ceased
- 2014-11-20 RU RU2016124911A patent/RU2668561C1/ru active
- 2014-11-20 ES ES14871811T patent/ES2717106T3/es active Active
- 2014-11-20 US US15/105,693 patent/US9902666B2/en not_active Expired - Fee Related
- 2014-11-20 CN CN201480069149.3A patent/CN105829269B/zh not_active Expired - Fee Related
- 2014-11-20 SG SG11201604861UA patent/SG11201604861UA/en unknown
-
2016
- 2016-06-14 SA SA516371318A patent/SA516371318B1/ar unknown
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