ATE31253T1 - Zugabe von wasser zur regenerationsluft. - Google Patents

Zugabe von wasser zur regenerationsluft.

Info

Publication number
ATE31253T1
ATE31253T1 AT84107031T AT84107031T ATE31253T1 AT E31253 T1 ATE31253 T1 AT E31253T1 AT 84107031 T AT84107031 T AT 84107031T AT 84107031 T AT84107031 T AT 84107031T AT E31253 T1 ATE31253 T1 AT E31253T1
Authority
AT
Austria
Prior art keywords
catalyst
stage
regeneration
less
restricted
Prior art date
Application number
AT84107031T
Other languages
English (en)
Inventor
Charles B Miller
Original Assignee
Ashland Oil Inc
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 Ashland Oil Inc filed Critical Ashland Oil Inc
Application granted granted Critical
Publication of ATE31253T1 publication Critical patent/ATE31253T1/de

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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Catalysts (AREA)
AT84107031T 1983-07-25 1984-06-19 Zugabe von wasser zur regenerationsluft. ATE31253T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/517,126 US4780195A (en) 1983-07-25 1983-07-25 Addition of water to regeneration air
EP84107031A EP0134924B1 (de) 1983-07-25 1984-06-19 Zugabe von Wasser zur Regenerationsluft

Publications (1)

Publication Number Publication Date
ATE31253T1 true ATE31253T1 (de) 1987-12-15

Family

ID=24058471

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84107031T ATE31253T1 (de) 1983-07-25 1984-06-19 Zugabe von wasser zur regenerationsluft.

Country Status (5)

Country Link
US (1) US4780195A (de)
EP (1) EP0134924B1 (de)
AT (1) ATE31253T1 (de)
CA (1) CA1239106A (de)
DE (1) DE3467979D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867950A (en) * 1987-10-13 1989-09-19 Mobil Oil Corporation Catalyst regeneration with flue gas
FR2628117B2 (fr) * 1988-01-21 1992-10-16 Inst Francais Du Petrole Procede de craquage catalytique
US5200051A (en) * 1988-11-14 1993-04-06 I-Stat Corporation Wholly microfabricated biosensors and process for the manufacture and use thereof
US6306594B1 (en) 1988-11-14 2001-10-23 I-Stat Corporation Methods for microdispensing patterened layers
US5087349A (en) * 1988-11-18 1992-02-11 Stone & Webster Engineering Corporation Process for selectively maximizing product production in fluidized catalytic cracking of hydrocarbons
US5114682A (en) * 1988-11-18 1992-05-19 Stone & Webster Engineering Corporation Apparatus for recovering heat energy from catalyst regenerator flue gases
US4904372A (en) * 1988-11-18 1990-02-27 Stone & Webster Engineering Corporation Process and apparatus for recovering heat energy from catalyst regenerator flue gases
US5009769A (en) * 1989-02-06 1991-04-23 Stone & Webster Engineering Corporation Process for catalytic cracking of hydrocarbons
US5168086A (en) * 1989-03-02 1992-12-01 W. R. Grace & Co.-Conn. Catalytic cracking catalysis
CN1109091C (zh) * 1997-12-23 2003-05-21 中国石油化工集团公司 重油流化催化裂化重叠式两段再生技术
US6245703B1 (en) * 1998-04-29 2001-06-12 Exxon Mobil Chemical Patents Inc. Efficient method using liquid water to regenerate oxygenate to olefin catalysts while increasing catalyst specificity to light olefins
DE10113041A1 (de) * 2001-03-17 2002-09-26 Linde Ag Verfahren zur Gewinnung von Kohlenwasserstoffprodukten durch thermische Dampfspaltung und nachfolgende katalytische Behandlung
WO2009067331A2 (en) * 2007-11-16 2009-05-28 Exxonmobil Chemical Patents Inc. Catalyst regeneration process
FR2957352B1 (fr) * 2010-03-15 2012-05-18 Inst Francais Du Petrole Procede de craquage catalytique avec controle fin de la teneur en coke residuelle sur le catalyseur apres regeneration
US9314785B1 (en) 2014-11-13 2016-04-19 Chevron U.S.A. Inc. Ketonization process using oxidative catalyst regeneration
US9327278B1 (en) * 2014-12-17 2016-05-03 Uop Llc Process for catalyst regeneration

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394710A (en) * 1943-08-30 1946-02-12 Universal Oil Prod Co Contacting fluids with solids
US2788311A (en) * 1951-08-03 1957-04-09 Kellogg M W Co Fluid system
NL283942A (de) * 1962-06-29
US3303123A (en) * 1964-10-16 1967-02-07 Phillips Petroleum Co Catalytic cracking of residuum oils containing metal contaminants in several stages
US3661799A (en) * 1970-01-26 1972-05-09 Standard Oil Co Oxidative fluidized regeneration of petroleum conversion catalyst in separate dilute and dense phase zones
US3696025A (en) * 1970-11-09 1972-10-03 Chevron Res Catalytic cracking by addition of titanium to catalyst
US3909392A (en) * 1972-06-12 1975-09-30 Standard Oil Co Fluid catalytic cracking process with substantially complete combustion of carbon monoxide during regeneration of catalyst
US3970587A (en) * 1973-07-18 1976-07-20 Mobil Oil Corporation Combustion regeneration of hydrocarbon conversion catalyst with recycle of high temperature regenerated catalyst
US3902990A (en) * 1974-03-18 1975-09-02 Exxon Research Engineering Co Catalyst regeneration process and apparatus
NL7807843A (nl) * 1977-07-28 1979-01-30 Ici Ltd Verwerken van koolwaterstoffen.
US4118338A (en) * 1977-09-01 1978-10-03 Mobil Oil Corporation Method for regenerating a fluid cracking catalyst
US4137152A (en) * 1977-11-10 1979-01-30 Mobil Oil Corporation Selective high conversion cracking process
US4260475A (en) * 1979-11-01 1981-04-07 Chevron Research Company Hydrocarbon cracking process
US4370220A (en) * 1979-12-31 1983-01-25 Exxon Research And Engineering Co. Process for reducing coke formation in heavy feed catalytic cracking
US4367136A (en) * 1980-02-04 1983-01-04 Phillips Petroleum Company Catalyst regeneration
US4332674A (en) * 1980-07-15 1982-06-01 Dean Robert R Method and apparatus for cracking residual oils
US4454026A (en) * 1981-06-17 1984-06-12 Standard Oil Company (Indiana) Hydrotreating catalyst and process
US4374750A (en) * 1981-08-03 1983-02-22 Uop Inc. Fluid catalyst regeneration process and apparatus
US4405445A (en) * 1981-08-24 1983-09-20 Ashland Oil, Inc. Homogenization of water and reduced crude for catalytic cracking

Also Published As

Publication number Publication date
US4780195A (en) 1988-10-25
EP0134924B1 (de) 1987-12-09
DE3467979D1 (en) 1988-01-21
CA1239106A (en) 1988-07-12
EP0134924A1 (de) 1985-03-27

Similar Documents

Publication Publication Date Title
ATE31253T1 (de) Zugabe von wasser zur regenerationsluft.
US4542114A (en) Process for the recovery and recycle of effluent gas from the regeneration of particulate matter with oxygen and carbon dioxide
ATE44041T1 (de) Verfahren zum regenerieren von koksverunreinigtem katalysator.
GB1536158A (en) Method of regenerating a cracking catalyst with substantially complete combustion of carbon monoxide
US4447333A (en) Process for the elimination of ammonia in coke plant waste waters
FR1359156A (fr) Procédé continu de craquage des huiles hydrocarbonées
MY101859A (en) Method and apparatus for regeneration of hydrocarbon conversion catalyst.
EP0331228B2 (de) Verfahren zum Entfernen von H2S aus einem Gasstrom
GB1417980A (en) Fluid catalyst regeneration process with substantially complete combustion of carbon monoxide
US4643888A (en) Process and apparatus for recovery of sulfur from ammonia containing acid gas streams
GB1390211A (en) Process for desulphurizing hot gases
ATE108690T1 (de) Verfahren zur reduzierung von nox in einem feuerungsprozess.
US2509745A (en) Fluidized catalyst process for conversion of hydrocarbons
ES2003449A6 (es) Procedimiento para el tratamiento de condensado hidratado
US2275184A (en) Reactivation of contact masses
PL288020A1 (en) Method of removing sulfur dioxide from outlet gases
JPS5453666A (en) Method and apparatus for purifying gas of high temperature
GB851443A (en) Method of treating gases derived from the distillation of coal
SU541416A3 (ru) Способ регенерации цеолитсодержащего катализатора крекинга углеродов
SU581845A3 (ru) Способ регенерации цеолитсодержащего катализатора крекинга углеводородов
GB1499779A (en) Process for purifying crude gas produced by the gasification of solid fuels
US2490799A (en) Gas purification process
ES443768A1 (es) Un procedimiento para la regeneracion de un catalizador de craqueo catalitico fluidable.
KR940003844A (ko) 배연가스중에 함유된 아황산가스 및 질소산화물 제거용 갈탄챠르 제조방법
MX161136A (es) Procedimiento para convertir una alimentacion de aceite de hidrocarburos que contiene vanadio en productos mas ligeros

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties