DE2349369C3 - Vorrichtung zum katalytischen Wirbelschichtcracken von Kohlenwasserstoffen - Google Patents

Vorrichtung zum katalytischen Wirbelschichtcracken von Kohlenwasserstoffen

Info

Publication number
DE2349369C3
DE2349369C3 DE2349369A DE2349369A DE2349369C3 DE 2349369 C3 DE2349369 C3 DE 2349369C3 DE 2349369 A DE2349369 A DE 2349369A DE 2349369 A DE2349369 A DE 2349369A DE 2349369 C3 DE2349369 C3 DE 2349369C3
Authority
DE
Germany
Prior art keywords
riser
catalyst
flow
line
discharge line
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
DE2349369A
Other languages
German (de)
English (en)
Other versions
DE2349369B2 (de
DE2349369A1 (de
Inventor
Dorrance Parks Bunn Jun.
Dale Williams
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of DE2349369A1 publication Critical patent/DE2349369A1/de
Publication of DE2349369B2 publication Critical patent/DE2349369B2/de
Application granted granted Critical
Publication of DE2349369C3 publication Critical patent/DE2349369C3/de
Expired legal-status Critical Current

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
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B01J8/1872—Details of the fluidised bed reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DE2349369A 1972-12-18 1973-10-02 Vorrichtung zum katalytischen Wirbelschichtcracken von Kohlenwasserstoffen Expired DE2349369C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00315769A US3841843A (en) 1972-12-18 1972-12-18 Apparatus for fluidized catalytic cracking of hydrocarbons

Publications (3)

Publication Number Publication Date
DE2349369A1 DE2349369A1 (de) 1974-06-20
DE2349369B2 DE2349369B2 (de) 1977-09-22
DE2349369C3 true DE2349369C3 (de) 1978-05-18

Family

ID=23225977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2349369A Expired DE2349369C3 (de) 1972-12-18 1973-10-02 Vorrichtung zum katalytischen Wirbelschichtcracken von Kohlenwasserstoffen

Country Status (18)

Country Link
US (1) US3841843A (enExample)
JP (1) JPS4987603A (enExample)
AU (1) AU476574B2 (enExample)
BE (1) BE807874A (enExample)
BR (1) BR7309773D0 (enExample)
CA (1) CA1012084A (enExample)
DE (1) DE2349369C3 (enExample)
ES (1) ES421294A1 (enExample)
FR (1) FR2210653B1 (enExample)
GB (1) GB1437388A (enExample)
IT (1) IT1000860B (enExample)
NL (1) NL7316898A (enExample)
NO (1) NO139740C (enExample)
PL (1) PL85481B1 (enExample)
SE (1) SE400783B (enExample)
TR (1) TR17895A (enExample)
YU (1) YU307873A (enExample)
ZA (1) ZA738346B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957443A (en) * 1973-03-26 1976-05-18 Texaco Inc. Fluid catalytic cracking of hydrocarbon
US4220623A (en) * 1978-03-29 1980-09-02 Texaco Inc. Fluidized catalytic cracking reactor
US4364905A (en) * 1979-11-23 1982-12-21 Standard Oil Company (Indiana) Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst
US4310489A (en) * 1980-08-14 1982-01-12 Standard Oil Company (Indiana) Apparatus for the catalytic cracking of hydrocarbons
US4500423A (en) * 1981-02-26 1985-02-19 Chevron Research Company Separation of reacted hydrocarbons and catalyst in fluidized catalytic cracking
US4397816A (en) * 1981-11-23 1983-08-09 Exxon Research And Engineering Co. Apparatus for regeneration of spent cracking catalyst
US4406776A (en) * 1982-08-25 1983-09-27 Uop Inc. Fluidized catalytic cracking process and apparatus
US4591427A (en) * 1982-11-24 1986-05-27 Chevron Research Company Method for vapor recovery for fluidized catalytic cracking processes
US4778660A (en) * 1984-11-01 1988-10-18 Mobil Oil Corporation Apparatus for separating catalysts in FCC closed cyclone system
US4756886A (en) * 1986-04-10 1988-07-12 Stone & Webster Engineering Corporation Rough cut solids separator
US5259855A (en) * 1991-09-09 1993-11-09 Stone & Webster Engineering Corp. Apparatus for separating fluidized cracking catalysts from hydrocarbon vapor
ATE119932T1 (de) * 1991-09-09 1995-04-15 Stone & Webster Eng Corp Verfahren und apparat zur trennung von fluidisierten krack- katalysatoren aus kohlenwasserstoffdampf.
US6455747B1 (en) 1998-05-21 2002-09-24 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to olefins
DE10144747A1 (de) * 2001-09-11 2003-03-27 Buehler Ag Kontinuierliche thermische Behandlung von Schüttgütern
US7594994B1 (en) 2005-10-06 2009-09-29 Uop Llc FCC riser residence time extension device
US11517869B2 (en) 2019-06-29 2022-12-06 Uop Llc Riser extension apparatus and process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243265A (en) * 1962-12-03 1966-03-29 Chevron Res Catalytic cracking apparatus
US3492221A (en) * 1968-04-05 1970-01-27 Pullman Inc Apparatus and method for conversion of hydrocarbons

Also Published As

Publication number Publication date
FR2210653A1 (enExample) 1974-07-12
IT1000860B (it) 1976-04-10
DE2349369B2 (de) 1977-09-22
BR7309773D0 (pt) 1974-08-29
DE2349369A1 (de) 1974-06-20
CA1012084A (en) 1977-06-14
TR17895A (tr) 1976-11-01
AU476574B2 (en) 1976-09-30
NO139740C (no) 1979-05-02
US3841843A (en) 1974-10-15
BE807874A (fr) 1974-05-27
ES421294A1 (es) 1976-04-16
YU307873A (en) 1980-10-31
AU6214173A (en) 1975-05-08
ZA738346B (en) 1975-03-26
SE400783B (sv) 1978-04-10
NL7316898A (enExample) 1974-06-20
JPS4987603A (enExample) 1974-08-22
PL85481B1 (enExample) 1976-04-30
FR2210653B1 (enExample) 1979-03-30
GB1437388A (en) 1976-05-26
NO139740B (no) 1979-01-22

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant
8339 Ceased/non-payment of the annual fee