BR9405329A - Processo para manter limpos os circuitos de um motor a diesel turbocomprimido e composição à base de terra(s) rara(s) - Google Patents

Processo para manter limpos os circuitos de um motor a diesel turbocomprimido e composição à base de terra(s) rara(s)

Info

Publication number
BR9405329A
BR9405329A BR9405329A BR9405329A BR9405329A BR 9405329 A BR9405329 A BR 9405329A BR 9405329 A BR9405329 A BR 9405329A BR 9405329 A BR9405329 A BR 9405329A BR 9405329 A BR9405329 A BR 9405329A
Authority
BR
Brazil
Prior art keywords
keeping
clean
rare earth
diesel engine
based composition
Prior art date
Application number
BR9405329A
Other languages
English (en)
Inventor
Jean-Pierre Clamadieu
Jacques Lemaire
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of BR9405329A publication Critical patent/BR9405329A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supercharger (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BR9405329A 1993-12-31 1994-12-30 Processo para manter limpos os circuitos de um motor a diesel turbocomprimido e composição à base de terra(s) rara(s) BR9405329A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315986A FR2714695B1 (fr) 1993-12-31 1993-12-31 Procédé pour maintenir propre les circuits d'un moteur turbocompressé et pour réduire les rejets carbonés d'un tel moteur.

Publications (1)

Publication Number Publication Date
BR9405329A true BR9405329A (pt) 1995-09-19

Family

ID=9454672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405329A BR9405329A (pt) 1993-12-31 1994-12-30 Processo para manter limpos os circuitos de um motor a diesel turbocomprimido e composição à base de terra(s) rara(s)

Country Status (9)

Country Link
EP (1) EP0661377A1 (pt)
JP (1) JP2854257B2 (pt)
KR (1) KR0153231B1 (pt)
CN (1) CN1112195A (pt)
AU (1) AU8181094A (pt)
BR (1) BR9405329A (pt)
CA (1) CA2139377A1 (pt)
FR (1) FR2714695B1 (pt)
HU (1) HU216658B (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359199A1 (fr) * 1976-07-22 1978-02-17 Gamlen Naintre Sa Derives oleosolubles de metaux de terres rares utiles comme adjuvants de combustion dans les moteurs diesel
US4251233A (en) * 1979-03-05 1981-02-17 University Patents, Inc. Liquid hydrocarbon-soluble rare earth chelates prepared from the novel ligand 2,2,7-trimethyl-3,5-octanedione and fuels containing same
DE3205732A1 (de) * 1982-02-18 1983-08-25 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur verbesserung der verbrennung von kraftstoffen fuer dieselmotoren
US4522631A (en) * 1983-11-18 1985-06-11 Texaco Inc. Diesel fuel containing rare earth metal and oxygenated compounds
JPH0658056B2 (ja) * 1985-11-13 1994-08-03 トヨタ自動車株式会社 デイ−ゼル排気ガスフイルタの再生装置
JPH0658057B2 (ja) * 1985-11-15 1994-08-03 トヨタ自動車株式会社 デイ−ゼル排気処理装置再生用燃料添加剤供給装置
US4775389A (en) * 1986-12-29 1988-10-04 Texaco Inc. Exhaust particulate reducing and color stabilizing additives for diesel fuels
DE4018797C1 (pt) * 1990-06-12 1991-05-23 Miltiathis Markou
FR2698346B1 (fr) * 1992-11-25 1995-01-27 Rhone Poulenc Chimie Agrégat de cristallites d'oxyde cérique, procédé d'obtention et son utilisation pour réduire les résidus de combustion.

Also Published As

Publication number Publication date
HUT69595A (en) 1995-09-28
KR950016840A (ko) 1995-07-20
CN1112195A (zh) 1995-11-22
CA2139377A1 (fr) 1995-07-01
HU216658B (hu) 1999-07-28
AU8181094A (en) 1995-07-13
KR0153231B1 (ko) 1998-11-16
EP0661377A1 (fr) 1995-07-05
FR2714695A1 (fr) 1995-07-07
JP2854257B2 (ja) 1999-02-03
JPH07208148A (ja) 1995-08-08
HU9403844D0 (en) 1995-03-28
FR2714695B1 (fr) 1996-03-22

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law