KR950700381A - 코우킹이 감소된 열분해법(Thermal cracking process with reduced coking) - Google Patents
코우킹이 감소된 열분해법(Thermal cracking process with reduced coking)Info
- Publication number
- KR950700381A KR950700381A KR1019940702888A KR19940702888A KR950700381A KR 950700381 A KR950700381 A KR 950700381A KR 1019940702888 A KR1019940702888 A KR 1019940702888A KR 19940702888 A KR19940702888 A KR 19940702888A KR 950700381 A KR950700381 A KR 950700381A
- Authority
- KR
- South Korea
- Prior art keywords
- pyrolysis
- tube
- olefin
- furnace
- surface stabilizer
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract 21
- 238000004939 coking Methods 0.000 title 1
- 238000004227 thermal cracking Methods 0.000 title 1
- 150000001336 alkenes Chemical class 0.000 claims abstract description 23
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000197 pyrolysis Methods 0.000 claims abstract 22
- 239000003381 stabilizer Substances 0.000 claims abstract 20
- 239000002184 metal Substances 0.000 claims abstract 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 15
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 15
- 239000011574 phosphorus Substances 0.000 claims abstract 15
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 10
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 10
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 10
- 239000003054 catalyst Substances 0.000 claims abstract 5
- 150000001875 compounds Chemical class 0.000 claims abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims 8
- DQNJHGSFNUDORY-UHFFFAOYSA-N bis(2-ethylhexoxy)-sulfanyl-sulfanylidene-$l^{5}-phosphane Chemical group CCCCC(CC)COP(S)(=S)OCC(CC)CCCC DQNJHGSFNUDORY-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000005336 cracking Methods 0.000 claims 1
- -1 dithiophosphoric acid ester Chemical class 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99271992A | 1992-12-18 | 1992-12-18 | |
| US07/992,719 | 1992-12-18 | ||
| PCT/US1993/011730 WO1994014923A1 (en) | 1992-12-18 | 1993-12-09 | Thermal cracking process with reduced coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR950700381A true KR950700381A (ko) | 1995-01-16 |
Family
ID=25538658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940702888A Withdrawn KR950700381A (ko) | 1992-12-18 | 1993-12-09 | 코우킹이 감소된 열분해법(Thermal cracking process with reduced coking) |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5446229A (enExample) |
| EP (1) | EP0626990A1 (enExample) |
| JP (1) | JPH07503993A (enExample) |
| KR (1) | KR950700381A (enExample) |
| CN (1) | CN1096285A (enExample) |
| AU (1) | AU5684994A (enExample) |
| BG (1) | BG98987A (enExample) |
| BR (1) | BR9305912A (enExample) |
| CA (1) | CA2117493A1 (enExample) |
| CZ (1) | CZ199494A3 (enExample) |
| HU (1) | HUT67948A (enExample) |
| PL (1) | PL304810A1 (enExample) |
| RU (1) | RU94042400A (enExample) |
| SK (1) | SK98794A3 (enExample) |
| TW (1) | TW250478B (enExample) |
| WO (1) | WO1994014923A1 (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332473C2 (de) * | 1993-09-24 | 1995-09-14 | Krupp Vdm Gmbh | Katalysator für die Hydroraffination von Kohlenwasserstoffgemischen und seine Verwendung |
| US5500107A (en) * | 1994-03-15 | 1996-03-19 | Betz Laboratories, Inc. | High temperature corrosion inhibitor |
| US5656150A (en) * | 1994-08-25 | 1997-08-12 | Phillips Petroleum Company | Method for treating the radiant tubes of a fired heater in a thermal cracking process |
| US5863416A (en) * | 1996-10-18 | 1999-01-26 | Nalco/Exxon Energy Chemicals, L.P. | Method to vapor-phase deliver heater antifoulants |
| CA2292915C (en) * | 1997-06-05 | 2001-08-21 | Atf Resources, Inc. | Method and apparatus for removing and suppressing coke formation during pyrolysis |
| US5954943A (en) * | 1997-09-17 | 1999-09-21 | Nalco/Exxon Energy Chemicals, L.P. | Method of inhibiting coke deposition in pyrolysis furnaces |
| TR200000915T2 (tr) * | 1997-10-08 | 2000-07-21 | Shell Internationale Research Maatschappij B.V. | Alevsiz yanma işlemi ısıtma vasıtası. |
| US5944981A (en) * | 1997-10-28 | 1999-08-31 | The M. W. Kellogg Company | Pyrolysis furnace tubes |
| US6852213B1 (en) * | 1999-09-15 | 2005-02-08 | Nalco Energy Services | Phosphorus-sulfur based antifoulants |
| US6830676B2 (en) * | 2001-06-11 | 2004-12-14 | Chrysalis Technologies Incorporated | Coking and carburization resistant iron aluminides for hydrocarbon cracking |
| US6648988B2 (en) * | 2001-08-17 | 2003-11-18 | Exxonmobil Research And Engineering Company | Furnace run length extension by fouling control |
| KR100645660B1 (ko) * | 2001-11-09 | 2006-11-13 | 에스케이 주식회사 | 탄화수소 유분으로부터 노말파라핀을 분리하는 공정 및분리된 유분의 활용 |
| US20030234171A1 (en) * | 2002-06-19 | 2003-12-25 | Owen Steven A. | Cracking furnace antifoulant injection system |
| US7125483B2 (en) * | 2003-04-10 | 2006-10-24 | Equistar Chemicals, Lp | Corrosion control in olefin production plants |
| JP5000633B2 (ja) * | 2005-03-10 | 2012-08-15 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 燃料の無炎燃焼用直接加熱システムの始動方法及びプロセス流体の直接加熱 |
| PL1856443T3 (pl) * | 2005-03-10 | 2016-01-29 | Shell Int Research | Wielorurowy układ wymiany ciepła do spalania paliwa i ogrzewania płynu technologicznego oraz jego zastosowanie |
| MX2007010988A (es) * | 2005-03-10 | 2007-09-25 | Shell Int Research | Sistema de transferencia de calor para la combustion de un combustible y el calentamiento de un fluido de proceso y proceso que utiliza el mismo. |
| KR100746583B1 (ko) | 2006-09-05 | 2007-08-06 | 엘지석유화학 주식회사 | 코크 저감용 탄화수소 열분해 반응장치 및 코크의 저감방법 |
| CA2686738C (en) * | 2007-05-07 | 2013-07-16 | Lummus Technology Inc. | Ethylene furnace radiant coil decoking method |
| EP2176593A2 (en) * | 2007-07-20 | 2010-04-21 | Shell Internationale Research Maatschappij B.V. | A flameless combustion heater |
| JP2010534312A (ja) * | 2007-07-20 | 2010-11-04 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 無炎燃焼加熱器 |
| US20090022635A1 (en) * | 2007-07-20 | 2009-01-22 | Selas Fluid Processing Corporation | High-performance cracker |
| EP2992912B1 (en) | 2008-08-08 | 2017-11-22 | KCI Licensing, Inc. | Reduced-pressure treatment systems with reservoir control |
| US8002951B2 (en) * | 2008-09-05 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace |
| US8684384B2 (en) | 2009-01-05 | 2014-04-01 | Exxonmobil Chemical Patents Inc. | Process for cracking a heavy hydrocarbon feedstream |
| US20110014372A1 (en) * | 2009-07-15 | 2011-01-20 | Webber Kenneth M | Passivation of thermal cracking furnace conduit |
| US8092618B2 (en) * | 2009-10-21 | 2012-01-10 | Nalco Company | Surface passivation technique for reduction of fouling |
| US8906822B2 (en) * | 2012-06-01 | 2014-12-09 | BASF Qtech, Inc. | Catalytic surfaces and coatings for the manufacture of petrochemicals |
| WO2015041918A1 (en) * | 2013-09-20 | 2015-03-26 | Shell Oil Company | Method of detecting flow status in an olefin heater tube |
| US10219814B2 (en) | 2013-12-13 | 2019-03-05 | Rex Medical, L.P. | Aspiration system for thrombectomy procedures |
| EP3149113B1 (en) * | 2014-05-28 | 2019-09-18 | SABIC Global Technologies B.V. | Ethylene furnace process |
| US9845437B2 (en) | 2015-02-12 | 2017-12-19 | Ecolab Usa Inc. | Surface passivation method for fouling reduction |
| JP7034137B2 (ja) | 2016-07-29 | 2022-03-11 | ビーエーエスエフ キューテック インコーポレーテッド | 触媒コーティング、その製造方法および使用方法 |
| CA2962667C (en) * | 2017-03-30 | 2024-03-19 | Nova Chemicals Corporation | Decoking process |
| US11254877B2 (en) | 2017-12-29 | 2022-02-22 | Exxonmobil Chemical Patents Inc. | Coke mitigation in hydrocarbon pyrolysis |
| CA3033604C (en) * | 2019-02-12 | 2022-12-13 | Michael KOSELEK | Decoking process |
| EP3976735A4 (en) | 2019-05-24 | 2023-03-15 | Eastman Chemical Company | CO-CRACKING OF PYROLYTIC OIL WITH ETHANE |
| US12018220B2 (en) * | 2019-05-24 | 2024-06-25 | Eastman Chemical Company | Thermal pyoil to a gas fed cracker furnace |
| US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
| US12173237B2 (en) | 2019-10-31 | 2024-12-24 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| EP4051763A4 (en) | 2019-10-31 | 2024-03-20 | Eastman Chemical Company | METHOD AND SYSTEMS FOR PRODUCING HYDROCARBON COMPOSITIONS WITH RECYCLE CONTENT |
| US20220403255A1 (en) * | 2019-10-31 | 2022-12-22 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| WO2021092293A1 (en) | 2019-11-07 | 2021-05-14 | Eastman Chemical Company | Recycle content oxo glycols |
| CN117264654B (zh) * | 2023-10-16 | 2026-04-10 | 金浦新材料股份有限公司 | 一种新型乙烯裂解抑焦剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2092626A1 (en) * | 1970-06-02 | 1972-01-28 | Exxon Research Engineering Co | Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation |
| US4321128A (en) * | 1980-05-19 | 1982-03-23 | Atlantic Richfield Company | Phosphorus passivation process |
| US4542253A (en) * | 1983-08-11 | 1985-09-17 | Nalco Chemical Company | Use of phosphate and thiophosphate esters neutralized with water soluble amines as ethylene furnace anti-coking antifoulants |
| US4551227A (en) * | 1984-04-16 | 1985-11-05 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
| US4599480A (en) * | 1985-07-12 | 1986-07-08 | Shell Oil Company | Sequential cracking of hydrocarbons |
| US5000836A (en) * | 1989-09-26 | 1991-03-19 | Betz Laboratories, Inc. | Method and composition for retarding coke formation during pyrolytic hydrocarbon processing |
| US5171921A (en) * | 1991-04-26 | 1992-12-15 | Arco Chemical Technology, L.P. | Production of olefins |
| US5284994A (en) * | 1993-01-13 | 1994-02-08 | Phillips Petroleum Company | Injection of antifoulants into thermal cracking reactors |
-
1993
- 1993-12-09 CA CA002117493A patent/CA2117493A1/en not_active Abandoned
- 1993-12-09 RU RU94042400/26A patent/RU94042400A/ru unknown
- 1993-12-09 BR BR9305912A patent/BR9305912A/pt not_active Application Discontinuation
- 1993-12-09 JP JP6515179A patent/JPH07503993A/ja active Pending
- 1993-12-09 SK SK987-94A patent/SK98794A3/sk unknown
- 1993-12-09 AU AU56849/94A patent/AU5684994A/en not_active Abandoned
- 1993-12-09 WO PCT/US1993/011730 patent/WO1994014923A1/en not_active Ceased
- 1993-12-09 PL PL93304810A patent/PL304810A1/xx unknown
- 1993-12-09 KR KR1019940702888A patent/KR950700381A/ko not_active Withdrawn
- 1993-12-09 EP EP94902493A patent/EP0626990A1/en not_active Ceased
- 1993-12-09 US US08/162,025 patent/US5446229A/en not_active Expired - Fee Related
- 1993-12-09 CZ CZ941994A patent/CZ199494A3/cs unknown
- 1993-12-09 HU HU9402385A patent/HUT67948A/hu unknown
- 1993-12-18 TW TW082110763A patent/TW250478B/zh active
- 1993-12-18 CN CN93120761A patent/CN1096285A/zh active Pending
-
1994
- 1994-08-18 BG BG98987A patent/BG98987A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW250478B (enExample) | 1995-07-01 |
| BR9305912A (pt) | 1997-08-19 |
| CZ199494A3 (en) | 1995-03-15 |
| US5446229A (en) | 1995-08-29 |
| WO1994014923A1 (en) | 1994-07-07 |
| RU94042400A (ru) | 1996-07-27 |
| HU9402385D0 (en) | 1994-11-28 |
| SK98794A3 (en) | 1995-06-07 |
| EP0626990A1 (en) | 1994-12-07 |
| CN1096285A (zh) | 1994-12-14 |
| JPH07503993A (ja) | 1995-04-27 |
| CA2117493A1 (en) | 1994-07-07 |
| BG98987A (en) | 1995-06-30 |
| AU5684994A (en) | 1994-07-19 |
| PL304810A1 (en) | 1995-01-09 |
| HUT67948A (en) | 1995-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH07503993A (ja) | コーキングの少ない熱分解方法 | |
| US4024050A (en) | Phosphorous ester antifoulants in crude oil refining | |
| US4024049A (en) | Mono and di organophosphite esters as crude oil antifoulants | |
| DE69512729T2 (de) | Verfahren zur Behandlung von Strahlröhren von einer brennstoffbefeuerten Heizvorrichtung in einem thermischen Crackverfahren | |
| DE69621503T2 (de) | Verfahren zur Versorgung eines Rohres mit Koksanlagerung- und Kohlenmonoxidhemmenden Eigenschaften bei dem thermische Kracken von Kohlenwasserstoffen | |
| EP0158968A2 (en) | Antifoulants for thermal cracking processes | |
| JPS6366290A (ja) | スチ−ムクラッキングによるオレフィンおよびジオレフィンの製造方法および装置 | |
| US1953353A (en) | Process of treating hydrocarbon oils | |
| WO1999014290A1 (en) | Method of inhibiting coke deposition in pyrolysis furnaces | |
| EP0619361A2 (en) | Phosphorothioate coking inhibitors | |
| DE60127563T2 (de) | Phosphin-verkokungsinhibitoren für edc-vcm-öfen | |
| KR100277412B1 (ko) | 에틸렌 로 오염방지제 | |
| EP0698650A1 (en) | Method for improving the yield of heavy hydrocarbons in a thermal cracking process | |
| US4636297A (en) | Method for preventing coking in hydrocarbon treatment process | |
| DE69801238T2 (de) | Eine Methode zum Koksablagerungsinhibitoren mit Phosphonate/Thiophosphonate | |
| DE69001034T2 (de) | Verfahren zur erniedrigung der verschmutzung in ethylencrackoefen. | |
| JP4390223B2 (ja) | 炭化水素の水蒸気分解 | |
| DE69625665T2 (de) | Pyrolyse von entschwefelten Kohlenwasserstoffen in mit Zinn und Silizium behandelten Rohren | |
| JPS61166882A (ja) | 炭化水素処理プロセスのコ−キング防止方法 | |
| DE2819219A1 (de) | Verfahren zur kohlenwasserstoffumwandlung | |
| DE69323285T2 (de) | Der Einhalt der Koksbindung mit Phosphorsäure-Triamide | |
| KR20030046408A (ko) | Ｅｄｃ-ｖｃｍ노용 아인산염 코크스 억제제 | |
| US1946131A (en) | Treatment of hydrocarbon oils | |
| EP0837119A2 (en) | Method to vapor-phase deliver heater antifoulants | |
| US5213679A (en) | Process for the catalytic conversion of a hydrocarbon feedstock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 19940818 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |