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 (cs)
EP (1) EP0626990A1 (cs)
JP (1) JPH07503993A (cs)
KR (1) KR950700381A (cs)
CN (1) CN1096285A (cs)
AU (1) AU5684994A (cs)
BG (1) BG98987A (cs)
BR (1) BR9305912A (cs)
CA (1) CA2117493A1 (cs)
CZ (1) CZ199494A3 (cs)
HU (1) HUT67948A (cs)
PL (1) PL304810A1 (cs)
RU (1) RU94042400A (cs)
SK (1) SK98794A3 (cs)
TW (1) TW250478B (cs)
WO (1) WO1994014923A1 (cs)

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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
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
NZ503462A (en) * 1997-10-08 2001-09-28 Shell Int Research Flameless combustor process heater with preheater
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
AU2006223450A1 (en) * 2005-03-10 2006-09-21 Shell Internationale Research Maatschappij B.V. A heat transfer system for the combustion of a fuel and heating of a process fluid and a process that uses same
KR101228392B1 (ko) * 2005-03-10 2013-02-01 쉘 인터내셔날 리써취 마트샤피지 비.브이. 연료의 연소 및 공정 유체의 가열을 위한 다중튜브형 열전달 시스템 및 그 용도
CN101163919B (zh) * 2005-03-10 2010-10-13 国际壳牌研究有限公司 用于启动燃料的无焰燃烧和处理流体直接加热的直接加热系统的方法
KR100746583B1 (ko) 2006-09-05 2007-08-06 엘지석유화학 주식회사 코크 저감용 탄화수소 열분해 반응장치 및 코크의 저감방법
JP6105190B2 (ja) * 2007-05-07 2017-03-29 ルムス テクノロジー インコーポレイテッド エチレン炉輻射コイルのデコーキング法
CN101970939A (zh) * 2007-07-20 2011-02-09 国际壳牌研究有限公司 无焰燃烧加热器
BRPI0814093A2 (pt) * 2007-07-20 2015-02-03 Shell Int Research Aquecedor de combustão sem chama
US20090022635A1 (en) * 2007-07-20 2009-01-22 Selas Fluid Processing Corporation High-performance cracker
MX2011001404A (es) 2008-08-08 2011-03-21 Kci Licensing Inc Sistemas de tratamiento de presion reducida con control de deposito.
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
MX366816B (es) * 2012-06-01 2019-07-25 Basf Qtech Inc Superficies cataliticas y revestimientos para la manufactura de petroquimicos.
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
WO2015181638A1 (en) * 2014-05-28 2015-12-03 Sabic Global Technologies B.V. Ethylene furnace process and system
US9845437B2 (en) 2015-02-12 2017-12-19 Ecolab Usa Inc. Surface passivation method for fouling reduction
WO2018020464A1 (en) 2016-07-29 2018-02-01 Basf Qtech Inc. Catalytic coatings, methods of making and use thereof
CA2962667C (en) * 2017-03-30 2024-03-19 Nova Chemicals Corporation Decoking process
CN111712558B (zh) 2017-12-29 2022-06-14 埃克森美孚化学专利公司 烃热解中的焦炭减轻
CA3033604C (en) * 2019-02-12 2022-12-13 Michael KOSELEK Decoking process
CN113924161A (zh) * 2019-05-24 2022-01-11 伊士曼化工公司 给入气体进料裂化器炉的热力热解油
US11365357B2 (en) 2019-05-24 2022-06-21 Eastman Chemical Company Cracking C8+ fraction of pyoil
US20220403255A1 (en) * 2019-10-31 2022-12-22 Eastman Chemical Company Processes and systems for formation of recycle-content hydrocarbon compositions
US12173237B2 (en) 2019-10-31 2024-12-24 Eastman Chemical Company Processes and systems for formation of recycle-content hydrocarbon compositions
CN114641557A (zh) 2019-10-31 2022-06-17 伊士曼化工公司 用于形成回收成分烃组合物的方法和系统

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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
RU94042400A (ru) 1996-07-27
AU5684994A (en) 1994-07-19
BR9305912A (pt) 1997-08-19
HU9402385D0 (en) 1994-11-28
TW250478B (cs) 1995-07-01
WO1994014923A1 (en) 1994-07-07
JPH07503993A (ja) 1995-04-27
CN1096285A (zh) 1994-12-14
US5446229A (en) 1995-08-29
CA2117493A1 (en) 1994-07-07
HUT67948A (en) 1995-05-29
CZ199494A3 (en) 1995-03-15
PL304810A1 (en) 1995-01-09
KR950700381A (ko) 1995-01-16
EP0626990A1 (en) 1994-12-07
SK98794A3 (en) 1995-06-07

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