NL6914981A - - Google Patents

Info

Publication number
NL6914981A
NL6914981A NL6914981A NL6914981A NL6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A
Authority
NL
Netherlands
Application number
NL6914981A
Other versions
NL161494C (nl
NL161494B (nl
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 filed Critical
Publication of NL6914981A publication Critical patent/NL6914981A/xx
Publication of NL161494B publication Critical patent/NL161494B/xx
Application granted granted Critical
Publication of NL161494C publication Critical patent/NL161494C/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

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)
NL6914981.A 1968-10-16 1969-10-03 Werkwijze ter verwijdering van cokes bij het thermisch kraken van koolwaterstoffen. NL161494C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76806568A 1968-10-16 1968-10-16

Publications (3)

Publication Number Publication Date
NL6914981A true NL6914981A (enrdf_load_stackoverflow) 1970-04-20
NL161494B NL161494B (nl) 1979-09-17
NL161494C NL161494C (nl) 1980-02-15

Family

ID=25081421

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6914981.A NL161494C (nl) 1968-10-16 1969-10-03 Werkwijze ter verwijdering van cokes bij het thermisch kraken van koolwaterstoffen.

Country Status (8)

Country Link
US (1) US3557241A (enrdf_load_stackoverflow)
BE (1) BE739923A (enrdf_load_stackoverflow)
CA (1) CA926799A (enrdf_load_stackoverflow)
DE (1) DE1948635C3 (enrdf_load_stackoverflow)
FR (1) FR2020790B1 (enrdf_load_stackoverflow)
GB (1) GB1266433A (enrdf_load_stackoverflow)
NL (1) NL161494C (enrdf_load_stackoverflow)
SE (1) SE344961B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818975A (en) * 1971-07-13 1974-06-25 Idemitsu Petrochemical Co Method of removing carbonaceous matter from heat exchange tubes
US3920537A (en) * 1974-06-05 1975-11-18 Toscopetro Corp Process for on-stream decoking of vapor lines
US4203963A (en) * 1977-12-12 1980-05-20 United Technologies Corporation Staged vaporization of liquid hydrocarbon fuels
DE3010000A1 (de) * 1980-03-15 1981-09-24 Basf Ag, 6700 Ludwigshafen Verfahren zur thermischen entkokung von spaltgaskuehlern
US4469587A (en) * 1983-09-02 1984-09-04 Intevep, S.A. Process for the conversion of asphaltenes and resins in the presence of steam, ammonia and hydrogen
US4917787A (en) * 1983-10-31 1990-04-17 Union Carbide Chemicals And Plastics Company Inc. Method for on-line decoking of flame cracking reactors
CA1232856A (en) * 1983-10-31 1988-02-16 Akinobu Fukuhara Method for on-line decoking of flame cracking reactors
US4908121A (en) * 1986-05-12 1990-03-13 The M. W. Kellogg Company Flexible feed pyrolysis process
US4904368A (en) * 1987-10-30 1990-02-27 Ashland Oil, Inc. Method for removal of furfural coke from metal surfaces
US4902403A (en) * 1987-10-30 1990-02-20 Ashland Oil, Inc. Heat treatment of exchangers to remove coke
US5190634A (en) * 1988-12-02 1993-03-02 Lummus Crest Inc. Inhibition of coke formation during vaporization of heavy hydrocarbons
US5932089A (en) * 1997-01-24 1999-08-03 Atlantic Richfield Company Petroleum coker cooling method with minimum coke drum stress
US7244871B2 (en) * 2004-05-21 2007-07-17 Exxonmobil Chemical Patents, Inc. Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids
US8864977B2 (en) * 2008-07-11 2014-10-21 Exxonmobil Chemical Patents Inc. Process for the on-stream decoking of a furnace for cracking a hydrocarbon feed
US8684384B2 (en) * 2009-01-05 2014-04-01 Exxonmobil Chemical Patents Inc. Process for cracking a heavy hydrocarbon feedstream
US8815080B2 (en) * 2009-01-26 2014-08-26 Lummus Technology Inc. Adiabatic reactor to produce olefins
US8137476B2 (en) * 2009-04-06 2012-03-20 Synfuels International, Inc. Secondary reaction quench device and method of use
KR20140108309A (ko) 2011-12-21 2014-09-05 에이치와이엘 테크놀로지즈, 에스.에이. 데 씨.브이. 코크스로 가스를 이용하여 직접환원철(ｄｒｉ)을 생성하기 위한 방법 및 장치
US10968399B2 (en) * 2017-04-07 2021-04-06 Citgo Petroleum Corporation Online coke removal in a heater pass
WO2020206561A1 (de) * 2019-04-12 2020-10-15 Synhelion Ag Verfahren und vorrichtung zum cracken von kohlenwasserstoffgasen

Also Published As

Publication number Publication date
NL161494C (nl) 1980-02-15
DE1948635A1 (de) 1970-07-16
DE1948635C3 (de) 1978-10-26
GB1266433A (enrdf_load_stackoverflow) 1972-03-08
FR2020790B1 (enrdf_load_stackoverflow) 1973-12-21
NL161494B (nl) 1979-09-17
DE1948635B2 (de) 1978-02-23
FR2020790A1 (enrdf_load_stackoverflow) 1970-07-17
US3557241A (en) 1971-01-19
CA926799A (en) 1973-05-22
BE739923A (enrdf_load_stackoverflow) 1970-04-07
SE344961B (enrdf_load_stackoverflow) 1972-05-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: EXXON RES