BG98987A - Method for thermal cracking with reduced coking - Google Patents

Method for thermal cracking with reduced coking

Info

Publication number
BG98987A
BG98987A BG98987A BG9898794A BG98987A BG 98987 A BG98987 A BG 98987A BG 98987 A BG98987 A BG 98987A BG 9898794 A BG9898794 A BG 9898794A BG 98987 A BG98987 A BG 98987A
Authority
BG
Bulgaria
Prior art keywords
pyrolysis
thermal cracking
furnace
passivator
olefin
Prior art date
Application number
BG98987A
Other languages
Bulgarian (bg)
English (en)
Inventor
Don Taylor
Lynn Allen
Myron Schroeder
Original Assignee
Amoco Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Amoco Corporation filed Critical Amoco Corporation
Publication of BG98987A publication Critical patent/BG98987A/xx

Links

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)
BG98987A 1992-12-18 1994-08-18 Method for thermal cracking with reduced coking BG98987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99271992A 1992-12-18 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
BG98987A true BG98987A (en) 1995-06-30

Family

ID=25538658

Family Applications (1)

Application Number Title Priority Date Filing Date
BG98987A BG98987A (en) 1992-12-18 1994-08-18 Method for thermal cracking with reduced coking

Country Status (16)

Country Link
US (1) US5446229A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0626990A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH07503993A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR950700381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1096285A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU5684994A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BG (1) BG98987A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9305912A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2117493A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CZ (1) CZ199494A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HUT67948A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL304810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU94042400A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SK (1) SK98794A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW250478B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994014923A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5863416A (en) * 1996-10-18 1999-01-26 Nalco/Exxon Energy Chemicals, L.P. Method to vapor-phase deliver heater antifoulants
AU7727498A (en) * 1997-06-05 1998-12-21 Atf Resources, Inc. Method and apparatus for removing and suppressing coke formation during py rolysis
US5954943A (en) * 1997-09-17 1999-09-21 Nalco/Exxon Energy Chemicals, L.P. Method of inhibiting coke deposition in pyrolysis furnaces
UA50853C2 (uk) * 1997-10-08 2002-11-15 Шелл Інтернаціонале Рісерч Маатшаппідж Б.В. Робочий нагрівач безполуменевої камери згоряння та спосіб забезпечення теплоти для ендотермічного процесу за допомогою такого нагрівача
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
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.
JP5065238B2 (ja) * 2005-03-10 2012-10-31 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 燃料の燃焼とプロセス流体の加熱のための多管伝熱システム及びその使用法
US8016589B2 (en) * 2005-03-10 2011-09-13 Shell Oil Company Method of starting up a direct heating system for the flameless combustion of fuel and direct heating of a process fluid
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
US20090022635A1 (en) * 2007-07-20 2009-01-22 Selas Fluid Processing Corporation High-performance cracker
WO2009014969A2 (en) * 2007-07-20 2009-01-29 Shell Oil Company A flameless combustion heater
ATE511062T1 (de) * 2007-07-20 2011-06-15 Shell Int Research Heizvorrichtung zur flammenlosen verbrennung
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
MY171718A (en) * 2012-06-01 2019-10-24 Basf Corp 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
US10655071B2 (en) * 2014-05-28 2020-05-19 Sabic Global Technologies B.V. Ethylene furnace process and system
WO2016130644A1 (en) * 2015-02-12 2016-08-18 Ecolab Usa Inc. Surface passivation method for fouling reduction
KR102448809B1 (ko) 2016-07-29 2022-09-30 바스프 큐테크 인크. 촉매적 코팅, 그의 제조 방법 및 용도
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
US11365357B2 (en) 2019-05-24 2022-06-21 Eastman Chemical Company Cracking C8+ fraction of pyoil
EP3976736A4 (en) * 2019-05-24 2023-04-12 Eastman Chemical Company THERMAL PYROLYTIC OIL TO A GAS-FED CRACKER FURNACE
CN114846119A (zh) 2019-10-31 2022-08-02 伊士曼化工公司 用于形成再循环物烃组合物的方法和系统
WO2021087062A1 (en) * 2019-10-31 2021-05-06 Eastman Chemical Company Processes and systems for formation of recycle-content hydrocarbon compositions
WO2021087066A1 (en) 2019-10-31 2021-05-06 Eastman Chemical Company Processes and systems for formation of recycle-content hydrocarbon compositions

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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

Also Published As

Publication number Publication date
SK98794A3 (en) 1995-06-07
CA2117493A1 (en) 1994-07-07
WO1994014923A1 (en) 1994-07-07
US5446229A (en) 1995-08-29
AU5684994A (en) 1994-07-19
EP0626990A1 (en) 1994-12-07
CZ199494A3 (en) 1995-03-15
RU94042400A (ru) 1996-07-27
JPH07503993A (ja) 1995-04-27
KR950700381A (ko) 1995-01-16
HUT67948A (en) 1995-05-29
TW250478B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1995-07-01
CN1096285A (zh) 1994-12-14
PL304810A1 (en) 1995-01-09
HU9402385D0 (en) 1994-11-28
BR9305912A (pt) 1997-08-19

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