JP2014530934A5 - - Google Patents
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- Publication number
- JP2014530934A5 JP2014530934A5 JP2014537099A JP2014537099A JP2014530934A5 JP 2014530934 A5 JP2014530934 A5 JP 2014530934A5 JP 2014537099 A JP2014537099 A JP 2014537099A JP 2014537099 A JP2014537099 A JP 2014537099A JP 2014530934 A5 JP2014530934 A5 JP 2014530934A5
- Authority
- JP
- Japan
- Prior art keywords
- quenching medium
- thermal circulation
- circulation loop
- quenching
- viscosity
- 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
- 238000010791 quenching Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 230000000171 quenching effect Effects 0.000 claims description 19
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 8
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 239000003112 inhibitor Substances 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 230000002335 preservative effect Effects 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920001568 phenolic resin Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/276,599 US9505988B2 (en) | 2011-10-19 | 2011-10-19 | Circulation aid for primary fractional quench loops |
| US13/276,599 | 2011-10-19 | ||
| PCT/US2012/058835 WO2013058997A1 (en) | 2011-10-19 | 2012-10-05 | Circulation aid for primary fractional quench loops |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014530934A JP2014530934A (ja) | 2014-11-20 |
| JP2014530934A5 true JP2014530934A5 (cg-RX-API-DMAC10.html) | 2016-12-15 |
| JP6068485B2 JP6068485B2 (ja) | 2017-01-25 |
Family
ID=48134973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014537099A Active JP6068485B2 (ja) | 2011-10-19 | 2012-10-05 | 一次分留急冷ループのための循環補助 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US9505988B2 (cg-RX-API-DMAC10.html) |
| EP (1) | EP2768791B9 (cg-RX-API-DMAC10.html) |
| JP (1) | JP6068485B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR101942985B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN103827064B (cg-RX-API-DMAC10.html) |
| BR (1) | BR112014006054B1 (cg-RX-API-DMAC10.html) |
| CA (1) | CA2844829C (cg-RX-API-DMAC10.html) |
| ES (1) | ES2615751T3 (cg-RX-API-DMAC10.html) |
| MY (1) | MY174253A (cg-RX-API-DMAC10.html) |
| RU (1) | RU2623217C2 (cg-RX-API-DMAC10.html) |
| SG (1) | SG2014013312A (cg-RX-API-DMAC10.html) |
| WO (1) | WO2013058997A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112019020668B1 (pt) * | 2017-04-05 | 2023-03-28 | Dorf Ketal Chemicals (India) Private Limited | Composição de aditivo, método para controlar e inibir polimerização de gasolina pirólise, uso da composição de aditivo, método para operar um fracionador primário, método para reduzir a formação de incrustação e depósitos de polímero em um fracionador primário e método para estender um tempo de campanha de um fracionador primário ou de uma usina de etileno |
| WO2020168062A1 (en) * | 2019-02-15 | 2020-08-20 | Exxonmobil Chemical Patents Inc. | Coke and tar removal from a furnace effluent |
| CN121443705A (zh) * | 2023-06-12 | 2026-01-30 | Bl 科技公司 | 乙烯焦油分散剂和裂解气压缩机表面改性剂 |
| WO2026114617A1 (en) | 2024-11-27 | 2026-06-04 | Totalenergies Onetech | Mitigation of the formation of unwanted polymers in the rectification subsection of a primary fractionator of an ethylene plant |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683592A (en) * | 1964-02-27 | 1972-08-15 | Union Carbide Corp | Inhibition of polymerization on molecular sieves |
| US5073248A (en) | 1989-11-08 | 1991-12-17 | Nalco Chemical Company | Asphaltene dispersants - inhibitors |
| JPH06287587A (ja) | 1993-03-31 | 1994-10-11 | Ntn Corp | 軸受用潤滑組成物 |
| JP3545440B2 (ja) * | 1993-12-16 | 2004-07-21 | 伯東株式会社 | 芳香族不飽和化合物の粘度上昇抑制剤およびその方法 |
| US5824829A (en) * | 1993-12-16 | 1998-10-20 | Baker Hughes Incorporated | Hydrocarbon viscosity inhibitor and inhibiting method |
| US5494607A (en) | 1994-04-29 | 1996-02-27 | Nalco Chemical Company | Alkyl substituted phenol-polyethylenepolyamine-formaldehyde resins as asphaltene dispersants |
| US5985940A (en) * | 1998-02-17 | 1999-11-16 | Nalco/Exxon Energy Chemicals, L.P. | Method of mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants |
| CN1254458C (zh) | 2003-06-18 | 2006-05-03 | 中国石油天然气股份有限公司 | 裂解分馏器中急冷油减粘剂 |
| RU2265005C2 (ru) * | 2003-09-16 | 2005-11-27 | Открытое акционерное общество "Ангарская нефтехимическая компания" (ОАО АНХК) | Ингибитор термополимеризации при переработке полупродуктов пиролиза и способ его получения |
| CN101062880A (zh) | 2006-04-29 | 2007-10-31 | 中国石油化工股份有限公司 | 乙烯装置急冷油减粘剂 |
| JP2009536685A (ja) * | 2006-05-08 | 2009-10-15 | ザ ルブリゾル コーポレイション | ポリマーおよび耐摩耗剤を含有する潤滑組成物 |
| US7678745B2 (en) | 2007-09-24 | 2010-03-16 | Schlumberger Technology Corporation | Viscosity reduction |
| DE102009034983A1 (de) | 2008-09-11 | 2010-04-29 | Infineum International Ltd., Abingdon | Verfahren zum Vermindern von Asphaltenablagerung in einem Motor |
| CN101838522A (zh) | 2009-12-31 | 2010-09-22 | 上海良田化工有限公司 | 一种急冷油减粘剂及其应用 |
-
2011
- 2011-10-19 US US13/276,599 patent/US9505988B2/en active Active
-
2012
- 2012-10-05 WO PCT/US2012/058835 patent/WO2013058997A1/en not_active Ceased
- 2012-10-05 MY MYPI2014001113A patent/MY174253A/en unknown
- 2012-10-05 EP EP12841654.2A patent/EP2768791B9/en active Active
- 2012-10-05 BR BR112014006054-1A patent/BR112014006054B1/pt active IP Right Grant
- 2012-10-05 RU RU2014110040A patent/RU2623217C2/ru active
- 2012-10-05 ES ES12841654.2T patent/ES2615751T3/es active Active
- 2012-10-05 JP JP2014537099A patent/JP6068485B2/ja active Active
- 2012-10-05 KR KR1020147006755A patent/KR101942985B1/ko active Active
- 2012-10-05 CA CA2844829A patent/CA2844829C/en active Active
- 2012-10-05 SG SG2014013312A patent/SG2014013312A/en unknown
- 2012-10-05 CN CN201280047082.4A patent/CN103827064B/zh active Active
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