KR20010092129A - 파울링 제거용 세정제 조성물 및 이의 사용방법 - Google Patents
파울링 제거용 세정제 조성물 및 이의 사용방법 Download PDFInfo
- Publication number
- KR20010092129A KR20010092129A KR1020000014075A KR20000014075A KR20010092129A KR 20010092129 A KR20010092129 A KR 20010092129A KR 1020000014075 A KR1020000014075 A KR 1020000014075A KR 20000014075 A KR20000014075 A KR 20000014075A KR 20010092129 A KR20010092129 A KR 20010092129A
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- aromatic compound
- fouling
- lco
- lgo
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims description 25
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract description 27
- 238000007670 refining Methods 0.000 claims abstract description 6
- 239000003599 detergent Substances 0.000 claims description 10
- GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 claims description 6
- ZLCSFXXPPANWQY-UHFFFAOYSA-N 3-ethyltoluene Chemical compound CCC1=CC=CC(C)=C1 ZLCSFXXPPANWQY-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- QUEBYVKXYIKVSO-UHFFFAOYSA-N m-propyltoluene Chemical compound CCCC1=CC=CC(C)=C1 QUEBYVKXYIKVSO-UHFFFAOYSA-N 0.000 claims description 6
- BFIMMTCNYPIMRN-UHFFFAOYSA-N 1,2,3,5-tetramethylbenzene Chemical compound CC1=CC(C)=C(C)C(C)=C1 BFIMMTCNYPIMRN-UHFFFAOYSA-N 0.000 claims description 4
- SBUYFICWQNHBCM-UHFFFAOYSA-N 4-Ethyl-o-xylene Chemical compound CCC1=CC=C(C)C(C)=C1 SBUYFICWQNHBCM-UHFFFAOYSA-N 0.000 claims description 4
- 229940078552 o-xylene Drugs 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 19
- 239000002904 solvent Substances 0.000 description 17
- 239000003921 oil Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 238000004821 distillation Methods 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000010747 number 6 fuel oil Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/24—Hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detergent Compositions (AREA)
Abstract
Description
조성물 성상 | |||
API | 28.8 | 증류(단위: ℃) | |
C8 방향족 화합물 | 0.05중량 | 초류점 | 163.0 |
C9 방향족 화합물 | 80.78중량 | 10 | 164.4 |
C10 방향족 화합물 | 19.17중량 | 20 | 164.9 |
50 | 166.2 | ||
90 | 176.7 | ||
95 | 199.0 | ||
종류점 | 220.8 |
용매 | 용매 세기(W’/Wo) |
톨루엔 | 0.56 |
LCO | 3.15 |
LGO | 6.75 |
실시예 1(조성물 A) | 0.44 |
실시예 2(LCO + A 10) | 0.50 |
실시예 3(LGO + A 20) | 0.58 |
Claims (7)
- C8 방향족 화합물 0.01∼1중량, C9 방향족 화합물 75∼85중량및 C10 방향족 화합물 14∼24중량를 포함하는 것을 특징으로 하는 정유공정 및 석유화학공정의 라인의 파울링 제거용 세정제 조성물.
- 제1항에 있어서, 상기 C8 방향족 화합물은 o-크실렌인 것을 특징으로 하는 파울링 제거용 세정제 조성물.
- 제1항에 있어서, 상기 C9 방향족 화합물은 1,2,4-트리메틸벤젠 및 1-메틸-3-에틸벤젠으로 이루어진 군으로부터 하나 이상 선택됨을 특징으로 하는 파울링 제거용 세정제 조성물.
- 제1항에 있어서, 상기 C10 방향족 화합물은 1-메틸-3-n-프로필벤젠, 1,2-디메틸-4-에틸벤젠 및 1,2,3,5-테트라 메틸벤젠으로 이루어진 군으로부터 하나 이상 선택됨을 특징으로 하는 파울링 제거용 세정제 조성물.
- 제1항 내지 제4항중 어느 한 항에 따른 정유공정 및 석유화학공정의 라인의 파울링 제거용 세정제 조성물을 LCO 또는 LGO에 2∼20부피로 첨가하여 사용하는 것을 특징으로 하는 파울링 제거용 세정제 조성물의 사용방법.
- 제5항에 있어서, 상기 조성물을 LCO에 첨가할 경우, 2∼10부피로 첨가하여 사용하는 것을 특징으로 하는 파울링 제거용 세정제 조성물의 사용방법.
- 제5항에 있어서, 상기 조성물을 LGO에 첨가할 경우, 5∼20부피로 첨가하여 사용하는 것을 특징으로 하는 파울링 제거용 세정제 조성물의 사용방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000014075A KR100632536B1 (ko) | 2000-03-20 | 2000-03-20 | 파울링 제거용 세정제 조성물 및 이의 사용방법 |
US09/610,711 US6187109B1 (en) | 2000-03-20 | 2000-07-06 | Cleaning composition for removing fouling and a method for using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000014075A KR100632536B1 (ko) | 2000-03-20 | 2000-03-20 | 파울링 제거용 세정제 조성물 및 이의 사용방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010092129A true KR20010092129A (ko) | 2001-10-24 |
KR100632536B1 KR100632536B1 (ko) | 2006-10-09 |
Family
ID=19656809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000014075A KR100632536B1 (ko) | 2000-03-20 | 2000-03-20 | 파울링 제거용 세정제 조성물 및 이의 사용방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6187109B1 (ko) |
KR (1) | KR100632536B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688715B1 (ko) * | 2000-03-20 | 2007-02-28 | 에스케이 주식회사 | 파울링 제거를 위한 화학적 세정공정 |
KR101026095B1 (ko) * | 2003-06-27 | 2011-03-31 | 아사히 가라스 가부시키가이샤 | 세정 헹굼 방법 |
CN105018240A (zh) * | 2015-07-08 | 2015-11-04 | 姚雳 | 化工设备清洁处理剂 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7544932B2 (en) * | 2002-10-21 | 2009-06-09 | The United States Of America, As Represented By The Secretary, Of The Department Of Health And Human Services | Contiguous capillary electrospray sources and analytical devices |
US7976640B2 (en) * | 2005-04-04 | 2011-07-12 | Exxonmobil Research & Engineering Company | On-line heat exchanger cleaning method |
EA014005B1 (ru) * | 2006-01-18 | 2010-08-30 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ и система для промывки внутреннего оборудования резервуара, используемого для обработки потока тяжелых углеводородов |
CA2598960C (en) * | 2007-08-27 | 2015-04-07 | Nova Chemicals Corporation | High temperature process for solution polymerization |
CN103611713A (zh) * | 2013-11-08 | 2014-03-05 | 常州大学 | 一种蒸馏塔顶部污垢及全塔的清洗装置与清洗方法 |
CN111433236B (zh) | 2017-11-17 | 2023-02-24 | 埃克森美孚化学专利公司 | 在线清洁换热器的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1911551C3 (de) | 1969-03-07 | 1974-11-21 | Fa. Heinrich Schuemann, 2400 Luebeck | Vorrichtung zum Wickeln konzentrischer Spulen oder Spulengruppen für elektrische Maschinen |
US4773357A (en) | 1986-08-29 | 1988-09-27 | Anco Engineers, Inc. | Water cannon apparatus and method for cleaning a tube bundle heat exchanger, boiler, condenser, or the like |
US4925497A (en) * | 1987-10-13 | 1990-05-15 | Petrolite Corporation | Solvent for paraffin removal from oilfield equipment |
US5006304A (en) | 1988-04-19 | 1991-04-09 | Westinghouse Electric Corp. | Pressure pulse cleaning method |
US5085710A (en) | 1989-10-31 | 1992-02-04 | Nalco Chemical Company | Method of using an aqueous chemical system to recover hydrocarbon and minimize wastes from sludge deposits in oil storage tanks |
JP3089086B2 (ja) | 1992-02-27 | 2000-09-18 | 日石三菱株式会社 | アスファルト・黒油タンクの内部清掃工法 |
US5413168A (en) | 1993-08-13 | 1995-05-09 | Westinghouse Electric Corporation | Cleaning method for heat exchangers |
US5841826A (en) * | 1995-08-29 | 1998-11-24 | Westinghouse Electric Corporation | Method of using a chemical solution to dislodge and dislocate scale, sludge and other deposits from nuclear steam generators |
US5925151A (en) * | 1996-09-19 | 1999-07-20 | Texaco Inc | Detergent additive compositions for diesel fuels |
JPH10316997A (ja) * | 1997-05-15 | 1998-12-02 | Mitsubishi Rayon Co Ltd | 工業装置に付着した残存物の洗浄方法 |
JPH1161470A (ja) * | 1997-08-18 | 1999-03-05 | Jgc Corp | 重質炭化水素系スラッジが付着した機器の洗浄方法 |
US5998352A (en) * | 1998-06-23 | 1999-12-07 | Dotolo Research Ltd. | Heavy oil remover |
KR100359882B1 (ko) * | 1998-12-15 | 2003-01-24 | 주식회사 엘지화학 | 슬러리 중합 공정의 파울링 방지법 |
-
2000
- 2000-03-20 KR KR1020000014075A patent/KR100632536B1/ko active IP Right Grant
- 2000-07-06 US US09/610,711 patent/US6187109B1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100688715B1 (ko) * | 2000-03-20 | 2007-02-28 | 에스케이 주식회사 | 파울링 제거를 위한 화학적 세정공정 |
KR101026095B1 (ko) * | 2003-06-27 | 2011-03-31 | 아사히 가라스 가부시키가이샤 | 세정 헹굼 방법 |
CN105018240A (zh) * | 2015-07-08 | 2015-11-04 | 姚雳 | 化工设备清洁处理剂 |
Also Published As
Publication number | Publication date |
---|---|
US6187109B1 (en) | 2001-02-13 |
KR100632536B1 (ko) | 2006-10-09 |
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