ES439969A1 - Production of cracked gases from liquid hydrocarbon - Google Patents

Production of cracked gases from liquid hydrocarbon

Info

Publication number
ES439969A1
ES439969A1 ES439969A ES439969A ES439969A1 ES 439969 A1 ES439969 A1 ES 439969A1 ES 439969 A ES439969 A ES 439969A ES 439969 A ES439969 A ES 439969A ES 439969 A1 ES439969 A1 ES 439969A1
Authority
ES
Spain
Prior art keywords
chamber
liquid hydrocarbon
center
lower chamber
narrowed
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.)
Expired
Application number
ES439969A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of ES439969A1 publication Critical patent/ES439969A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y10S585/919—Apparatus considerations
    • Y10S585/921—Apparatus considerations using recited apparatus structure
    • Y10S585/924—Reactor shape or disposition
    • Y10S585/926—Plurality or verticality
    • 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)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Furnace for cracking liquid hydrocarbon gases, comprising three parts that form a fluidized bed of solid particles therein, said three parts being a central chamber for cracking a starting liquid hydrocarbon, a lower chamber for cracking the recovered liquid hydrocarbon and an upper chamber for rapid cooling of the cracking gases, communicating the central chamber, through the center of its narrowed upper part, with the upper chamber, through the center of the narrowed bottom thereof, while the central chamber, through the The center of its narrowed bottom, communicates with the lower chamber, through the center of the narrowed upper part thereof, the upper chamber being provided with a crest port for gas expulsion, with an injection opening for the liquid hydrocarbon in its part. bottom and a solid particle outlet at the top, while the central chamber has a gas distributor perforated plate in the form of a funnel, for a fluidizing gas, which forms the narrowed bottom and opens to the lower chamber, gas distributor that appears provided, in the conical part, with an injection opening for the starting liquid hydrocarbon, the bottom of the lower chamber being formed by a funnel-shaped perforated plate gas distributor for another fluidizing gas, the opening of which receives a jet stream of another fluidizing gas, having been provided in the lower chamber, in the center of the conical perforated plate at the inlet, an injection nozzle for the recovered liquid hydrocarbon and having said lower chamber, on the side wall, a solid particle inlet connected to the outlet of sore particles in the upper chamber, to re-cycle the solid particles. (Machine-translation by Google Translate, not legally binding)
ES439969A 1972-04-07 1975-08-01 Production of cracked gases from liquid hydrocarbon Expired ES439969A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3445372A JPS538721B2 (en) 1972-04-07 1972-04-07

Publications (1)

Publication Number Publication Date
ES439969A1 true ES439969A1 (en) 1977-03-01

Family

ID=12414653

Family Applications (2)

Application Number Title Priority Date Filing Date
ES413403A Expired ES413403A1 (en) 1972-04-07 1973-04-05 Production of cracked gases from liquid hydrocarbon
ES439969A Expired ES439969A1 (en) 1972-04-07 1975-08-01 Production of cracked gases from liquid hydrocarbon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES413403A Expired ES413403A1 (en) 1972-04-07 1973-04-05 Production of cracked gases from liquid hydrocarbon

Country Status (14)

Country Link
US (1) US3848016A (en)
JP (1) JPS538721B2 (en)
BE (1) BE797609A (en)
BR (1) BR7302377D0 (en)
CA (1) CA990075A (en)
DE (1) DE2316611C3 (en)
ES (2) ES413403A1 (en)
FR (1) FR2179195B1 (en)
GB (1) GB1428174A (en)
IN (1) IN140848B (en)
IT (1) IT987064B (en)
NL (1) NL154548B (en)
SE (1) SE395014B (en)
SU (1) SU508219A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172857A (en) * 1978-04-03 1979-10-30 Arthur G. Mckee & Company Process and apparatus for ethylene production
US4366122A (en) * 1980-02-08 1982-12-28 Ciba-Geigy Corporation Apparatus for making urea-formaldehyde insulation
US4338199A (en) * 1980-05-08 1982-07-06 Modar, Inc. Processing methods for the oxidation of organics in supercritical water
JPS59152992A (en) * 1983-02-18 1984-08-31 Mitsubishi Heavy Ind Ltd Thermal decomposition for producing olefin from hydrocarbon
US5012025A (en) * 1989-08-23 1991-04-30 Viswanatha Sankaran Molecular restructuring catalyst
IT1275573B (en) * 1995-07-20 1997-08-07 Spherilene Spa PROCESS AND EQUIPMENT FOR GAS PHASE POMIMERIZATION OF ALPHA-OLEFINS
CA2455011C (en) 2004-01-09 2011-04-05 Suncor Energy Inc. Bituminous froth inline steam injection processing
US7270791B2 (en) * 2004-05-17 2007-09-18 Univation Technologies, Llc Angular flow distribution bottom head
SE528274C2 (en) * 2005-02-11 2006-10-10 Kvaerner Pulping Tech Way to convert a cellulose pulp tower as well as the tower as such
FR3072302B1 (en) * 2017-10-13 2022-04-01 Ifp Energies Now DEVICE COMPRISING SIDE INJECTIONS OF LIQUID TO LIMIT THE PHENOMENA OF SOLID DEPOSITS IN EQUIPMENT WITH A CONICAL BOTTOM
US20210009903A1 (en) * 2018-02-21 2021-01-14 Exxonmobil Chemical Patents Inc. Fluid Bed Steam Cracking Using Direct Heating
US11352567B2 (en) * 2019-08-02 2022-06-07 Exxonmobil Chemical Patents Inc. Processes for converting organic material-containing feeds via pyrolysis

Also Published As

Publication number Publication date
GB1428174A (en) 1976-03-17
JPS4899101A (en) 1973-12-15
IT987064B (en) 1975-02-20
BE797609A (en) 1973-07-16
SU508219A3 (en) 1976-03-25
NL7304220A (en) 1973-10-09
FR2179195B1 (en) 1978-02-10
BR7302377D0 (en) 1974-02-07
ES413403A1 (en) 1976-05-01
FR2179195A1 (en) 1973-11-16
SE395014B (en) 1977-07-25
NL154548B (en) 1977-09-15
CA990075A (en) 1976-06-01
US3848016A (en) 1974-11-12
JPS538721B2 (en) 1978-03-31
DE2316611C3 (en) 1978-05-03
IN140848B (en) 1977-01-01
DE2316611B2 (en) 1977-09-22
DE2316611A1 (en) 1973-10-18

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