IT1025790B - Rigeneratore a letto fluidizzato per apparecchiature di riposcissione catalitica a fluido - Google Patents

Rigeneratore a letto fluidizzato per apparecchiature di riposcissione catalitica a fluido

Info

Publication number: IT1025790B
Authority: IT; Italy
Prior art keywords: fluidized bed; fluid catalytic; bed regenerator; release equipment; catalytic release
Prior art date: 1973-11-19

Application number

IT29552/74A

Other languages

English (en)

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.)

1973-11-19

Filing date

1974-11-18

Publication date

1978-08-30

1974-11-18 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1978-08-30 Application granted granted Critical

1978-08-30 Publication of IT1025790B publication Critical patent/IT1025790B/it

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
- C10G11/182—Regeneration
- 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
- B01J8/1818—Feeding of the fluidising gas
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49357—Regenerator or recuperator making

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

IT29552/74A 1973-11-19 1974-11-18 Rigeneratore a letto fluidizzato per apparecchiature di riposcissione catalitica a fluido IT1025790B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US417166A US3912460A (en)	1973-11-19	1973-11-19	Method and article for distributing air in a regenerator

Publications (1)

Publication Number	Publication Date
IT1025790B true IT1025790B (it)	1978-08-30

Family

ID=23652839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29552/74A IT1025790B (it)	1973-11-19	1974-11-18	Rigeneratore a letto fluidizzato per apparecchiature di riposcissione catalitica a fluido

Country Status (11)

Country	Link
US (1)	US3912460A (it)
JP (1)	JPS5344152B2 (it)
BE (1)	BE822248A (it)
CA (1)	CA1030888A (it)
DE (1)	DE2454456A1 (it)
FI (1)	FI324174A (it)
FR (1)	FR2251362B1 (it)
GB (1)	GB1457700A (it)
IT (1)	IT1025790B (it)
PL (1)	PL97344B1 (it)
ZA (1)	ZA747045B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4032300A (en) *	1975-05-02	1977-06-28	Shell Oil Company	Oxygen-containing gas distribution apparatus employed in fluidized bed regeneration of carbon-contaminated catalysts
US4101288A (en) *	1977-07-29	1978-07-18	Texaco Inc.	Method and a support assembly for supporting an air ring in a regenerator in a fluid catalytic cracking unit
US4223843A (en) *	1978-03-16	1980-09-23	Texaco Inc.	Air distribution apparatus
US4241021A (en) *	1979-05-14	1980-12-23	Stauffer Chemical Company	Fluidized bed reactor system
DE3137136C2 (de) *	1981-09-18	1985-10-03	Rheinische Braunkohlenwerke AG, 5000 Köln	Vergasungsmittel-Zuleitungsbrücke für einen Wirbelbett-Druckvergaser
JPS58162800A (ja) *	1982-03-19	1983-09-27	Sanyo Electric Co Ltd	扇風機
US4502419A (en) *	1984-05-14	1985-03-05	Westinghouse Electric Corp.	Discharge tube for inhibiting stratification in feedwater headers of a steam generator
DE3664877D1 (en) *	1985-02-22	1989-09-14	Brian Harding	Sparge pipe assembly for fluidised bed
US4859430A (en) *	1987-06-29	1989-08-22	Uop	Air distribution device
TW203062B (it) *	1990-11-15	1993-04-01	Sumitomo Chemical Co
TW351683B (en) *	1993-04-21	1999-02-01	Shell Int Research	Process for radially distributing a dispersion of particles in a fluid into a mass of particles dispersed in a fluid
US5368824A (en) *	1993-08-18	1994-11-29	Marquess And Nell Inc.	Gas distribution system for fluidized bed reactors
JP2007203207A (ja) *	2006-02-02	2007-08-16	Sumitomo Chemical Co Ltd	スパージャー、それを用いた反応器およびオキシムの製造方法。
CN100408135C (zh) *	2006-05-31	2008-08-06	天津大学	双层折返流气体分布器
CN101607184B (zh) *	2009-07-09	2011-09-14	天津大学	复合式气体分布器
US8539807B2 (en) *	2009-08-12	2013-09-24	National Oilwell Varco, L.P.	Process for making upsets for oilfield drill pipe
US8756923B2 (en) *	2010-11-24	2014-06-24	Cnh Industrial America Llc	Mixing pipe for SCR mufflers
KR101468556B1 (ko) *	2012-02-13	2014-12-04	(주)그린컨테크	유동층 장치 및 유동층 장치의 분산기
CN103394377B (zh) *	2013-08-22	2014-09-24	魏伯卿	炼油催化剂富氧再生方法
FR3082125B1 (fr) *	2018-06-06	2021-05-21	Ifp Energies Now	Dispositif de distribution de melange polyphasique dans une enceinte comportant un milieu fluidise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1955622A (en) *	1932-07-20	1934-04-17	Perry A Dayton	Gas burner
US2816011A (en) *	1954-11-22	1957-12-10	Shell Dev	Fluid catalyst regeneration vessel
US3785779A (en) *	1971-08-02	1974-01-15	Exxon Research Engineering Co	Gas liquid inlet distributor

1973
- 1973-11-19 US US417166A patent/US3912460A/en not_active Expired - Lifetime
1974
- 1974-10-29 GB GB4665374A patent/GB1457700A/en not_active Expired
- 1974-10-30 JP JP12449474A patent/JPS5344152B2/ja not_active Expired
- 1974-11-01 ZA ZA00747045A patent/ZA747045B/xx unknown
- 1974-11-07 FI FI3241/74A patent/FI324174A/fi unknown
- 1974-11-14 BE BE150558A patent/BE822248A/xx unknown
- 1974-11-14 CA CA213,762A patent/CA1030888A/en not_active Expired
- 1974-11-16 DE DE19742454456 patent/DE2454456A1/de active Pending
- 1974-11-18 FR FR7437929A patent/FR2251362B1/fr not_active Expired
- 1974-11-18 IT IT29552/74A patent/IT1025790B/it active
- 1974-11-19 PL PL1974175741A patent/PL97344B1/pl unknown

Also Published As

Publication number	Publication date
JPS5080971A (it)	1975-07-01
FR2251362B1 (it)	1979-02-23
GB1457700A (en)	1976-12-08
DE2454456A1 (de)	1975-05-22
PL97344B1 (pl)	1978-02-28
AU7515774A (en)	1976-05-13
BE822248A (fr)	1975-05-14
FI324174A (it)	1975-05-20
JPS5344152B2 (it)	1978-11-27
FR2251362A1 (it)	1975-06-13
CA1030888A (en)	1978-05-09
ZA747045B (en)	1976-03-31
US3912460A (en)	1975-10-14

Publication	Publication Date	Title
IT1025790B (it)	1978-08-30	Rigeneratore a letto fluidizzato per apparecchiature di riposcissione catalitica a fluido
IT975286B (it)	1974-07-20	Reattore a letto fluidizzato
IT1027794B (it)	1978-12-20	Corfo catalitico per l impiego come convertitore per gas di
ATA896575A (de)	1982-06-15	Wirbelschichtreaktor
IT976421B (it)	1974-08-20	Apparecchiatura di preriscalda mento per reattore a letto fluido e metodo relativo
IT1026097B (it)	1978-09-20	Apparecchio per la rigenerazione di catalizzatori di termoscissione
IT1003448B (it)	1976-06-10	Apparecchio di frazionemento di fluidi
IT990603B (it)	1975-07-10	Sistema a letto fluidificato per rifiuti solidi
IT1004884B (it)	1976-07-20	Corpo discoidale di sopporto di registrazioni
RO68029A (ro)	1980-10-30	Procedeu de reactivare a catalizatorilor de oxidare cu continut de ,olibden in reactoare cu straturi fluidizate
IT971718B (it)	1974-05-10	Catalizzatore per la conversione di idrocarburi a base di zeolite l
IT1020381B (it)	1977-12-20	Stampatrice a fluido
IT1062374B (it)	1984-10-10	Scambiatore di calore per reattori a letto fluidizzato
IT1027660B (it)	1978-12-20	Tubo per fluidi sotto pressione
BE818768A (fr)	1974-12-02	Systeme d'electrode a lit fluidise
IT1016057B (it)	1977-05-30	Piastra di reattori a letto fluido
IT1015379B (it)	1977-05-10	Valvola per il controllo di fluidi
IT977831B (it)	1974-09-20	Reattore adatto alle reazioni tra due fluidi
BE818595A (nl)	1975-02-10	Werkwijze voor het bereiden van een remvloeistof
IT1065000B (it)	1985-02-25	Procedimento per la rigenerazione di un sistema catalitico
BE821787A (fr)	1975-02-17	Systeme a fluide sterile
CA1024998A (en)	1978-01-24	Catalyst charge for fluid bed oxyhalogenation
IT1037655B (it)	1979-11-20	Reattore per la depurazione fluida
IT990357B (it)	1975-06-20	Procedimento per la preparazione della fase solida di alimentazione per reattori a letto fluido
IT1004894B (it)	1976-07-20	Apparecchiatura per dispensare fluidi