RU2017789C1 - Способ парового крекинга углеводородного сырья и установка для его осуществления - Google Patents

Способ парового крекинга углеводородного сырья и установка для его осуществления Download PDF

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Publication number
RU2017789C1
RU2017789C1 SU904894540A SU4894540A RU2017789C1 RU 2017789 C1 RU2017789 C1 RU 2017789C1 SU 904894540 A SU904894540 A SU 904894540A SU 4894540 A SU4894540 A SU 4894540A RU 2017789 C1 RU2017789 C1 RU 2017789C1
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RU
Russia
Prior art keywords
solid particles
particles
gas
installation
coke
Prior art date
Application number
SU904894540A
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English (en)
Russian (ru)
Inventor
Ленгле Эрик
Original Assignee
Проседе Петролье э Петрошимик
Ленгле Эрик
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
Priority claimed from PCT/FR1990/000272 external-priority patent/WO1990012851A1/fr
Application filed by Проседе Петролье э Петрошимик, Ленгле Эрик filed Critical Проседе Петролье э Петрошимик
Application granted granted Critical
Publication of RU2017789C1 publication Critical patent/RU2017789C1/ru

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    • 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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
SU904894540A 1989-04-14 1990-12-13 Способ парового крекинга углеводородного сырья и установка для его осуществления RU2017789C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8904986 1989-04-14
FR8904986A FR2645873B1 (fr) 1989-04-14 1989-04-14 Procede de decokage d'une installation de vapocraquage d'hydrocarbures, et installation de vapocraquage correspondante
PCT/FR1990/000272 WO1990012851A1 (fr) 1989-04-14 1990-04-13 Procede et appareillage pour le decokage d'une installation de vapocraquage

Publications (1)

Publication Number Publication Date
RU2017789C1 true RU2017789C1 (ru) 1994-08-15

Family

ID=9380757

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904894540A RU2017789C1 (ru) 1989-04-14 1990-12-13 Способ парового крекинга углеводородного сырья и установка для его осуществления

Country Status (2)

Country Link
FR (1) FR2645873B1 (fr)
RU (1) RU2017789C1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939112A (en) * 1932-09-08 1933-12-12 Adam J Eulberg Process and apparatus for removing carbon from still tubes
GB1255886A (en) * 1969-04-23 1971-12-01 Mitsui Shipbuilding Eng Process and apparatus for preparing lower olefins
NL7016475A (en) * 1970-11-11 1971-02-25 Descaling reactors used for cracking hydro - carbons
US4297147A (en) * 1978-05-17 1981-10-27 Union Carbide Corporation Method for decoking fired heater tubes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Патент США N 4318800, 208-127, кл. C 10G 9/32, 1982. *
Патент США N 4420343, кл. B 08B 9/02, 1983. *

Also Published As

Publication number Publication date
FR2645873A1 (fr) 1990-10-19
FR2645873B1 (fr) 1991-07-19

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