EP0605857B1 - Huile Diesel niveau à basse teneur en soufre - Google Patents

Huile Diesel niveau à basse teneur en soufre Download PDF

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Publication number
EP0605857B1
EP0605857B1 EP93120859A EP93120859A EP0605857B1 EP 0605857 B1 EP0605857 B1 EP 0605857B1 EP 93120859 A EP93120859 A EP 93120859A EP 93120859 A EP93120859 A EP 93120859A EP 0605857 B1 EP0605857 B1 EP 0605857B1
Authority
EP
European Patent Office
Prior art keywords
diesel
diesel fuel
fuel
boiling point
die
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 - Lifetime
Application number
EP93120859A
Other languages
German (de)
English (en)
Other versions
EP0605857A1 (fr
Inventor
Bernd Dr. Wenderoth
Juergen Dr. Thomas
Helmut Schmidt
Hans-Peter Beringer
Klaus Starke
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.)
BASF SE
Original Assignee
BASF SE
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Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0605857A1 publication Critical patent/EP0605857A1/fr
Application granted granted Critical
Publication of EP0605857B1 publication Critical patent/EP0605857B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/1802—Organic compounds containing oxygen natural products, e.g. waxes, extracts, fatty oils
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • 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

Definitions

  • the invention relates to mineral low-sulfur diesel fuels with a start of boiling above 160 ° C and a boiling end below 420 ° C, which contain a vegetable oil as a lubricity improver.
  • phosphate- or metal-containing compounds are possible as wear protection additives, which in turn lead to loads in the exhaust gas and damage possible catalysts.
  • castor oil can improve the lubricity of alcohols as a diesel substitute fuel (Pitkanen et al., VTT Symp. 1986, 69, 26-39; Hardenberg, SAE Int. Fuels Lubr. Meet. 1987, Pap. 872093) and that can be used as an oil component in engine lubricating oils together with molybdenum compounds (JP 62,215,697, CA 107,239647f).
  • the present invention had for its object to provide mineral low-sulfur diesel fuels that have sufficient lubricity, so that there is no major wear in the engine or the distributor injection pump system, and which do not lead to a load on the exhaust gas by non-combustible compounds .
  • vegetable oils in particular castor oil, are suitable as lubricity improvers for mineral low-sulfur diesel fuels.
  • the invention therefore relates to mineral low-sulfur diesel fuels with a boiling point above 160 ° C and a boiling point below 420 ° C and a sulfur content of 0 to 500 mg / kg of fuel, which are characterized in that they contain a vegetable oil.
  • the dosage level of the vegetable oils required to achieve the desired lubricity-improving effect is preferably between 0.01 and 2.9%, in particular between 0.05 and 1.5%.
  • Vegetable oils which consist essentially of esters of glycerol and certain fatty acids, are non-drying oils such as castor oil and peanut oil, semi-drying oils such as rapeseed oil, corn oil and soybean oil, and drying oils such as sunflower oil and linseed oil. Rapeseed oil, sunflower oil and in particular castor oil are preferably used.
  • Mineral low-sulfur diesel fuels are preferred which have a boiling end of below 350 ° C., very preferably of less than 300 ° C.
  • the mineral diesel fuels usually contain no or only small amounts, i.e. up to 20% by weight, preferably up to 8% by weight, in particular up to 0.8% alcohol based on the total amount of fuel.
  • Diesel fuels containing less than 50 mg alcohol / kg fuel are particularly preferred. They are characterized by the fact that they have a low sulfur content of 0 to 500 mg / kg fuel, preferably only 0 to 300 mg / kg, in particular 0 to 100 mg S / kg fuel.
  • Mineral diesel fuels with a sulfur content of 0 to 500 mg / kg of fuel are produced in the refineries in a manner known per se by appropriate production methods.
  • the commercially available diesel fuels have an S content of around 800 to 2,000 mg / kg fuel, with the maximum approved S content varying from country to country. If the diesel fuels according to the invention boil below 300 ° C., they are also referred to as “city diesel”.
  • the volumetric wear of two steel sliding partners (stationary ball 1, oscillating plate 2), which are surrounded by diesel fuel during the test run, is measured with the aid of an oscillating / friction-wear apparatus (FIG. 2).
  • the total wear coefficient k (in mm 3 / Nm) is calculated from the volumetric wear amounts. The better the lubricity of the diesel fuel between the ball and the plate, the smaller it is.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Catalysts (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Claims (8)

  1. Carburants minéraux pour moteurs diesel, pauvres en soufre, d'un début d'ébullition supérieur à 160°C et d'une fin d'ébullition inférieure à 420°C et une teneur en soufre de 0 à 500 mg/kg de carburant, caractérisés en ce qu'ils contiennent une huile végétale.
  2. Carburants pour moteurs diesel suivant la revendication 1, caractérisés en ce qu'ils contiennent de 0,01 à 2,9% en poids d'une huile végétale.
  3. Carburants pour moteurs diesel suivant la revendication 1, caractérisés en ce qu'ils contiennent, à titre d'huile végétale, de l'huile de tournesol, de l'huile de colza et/ou de l'huile de ricin.
  4. Carburants pour moteurs diesel suivant la revendication 1, caractérisés en ce qu'ils contiennent de 0 à 20% en poids d'alcool.
  5. Carburants pour moteurs diesels suivant la revendication 1, caractérisés en ce que leur teneur en soufre varie de 0 à 100 mg/kg de carburant.
  6. Carburants pour moteurs diesel suivant la revendication 1, caractérisés en ce qu'ils présentent une fin d'ébullition inférieure à 300°C.
  7. Utilisation d'huiles végétales à titre d'agents d'amélioration du caractère lubrifiant dans des carburants pour moteurs diesel minéraux possédant un début d'ébullition supérieur à 160°C et une fin d'ébullition inférieure à 420°C et une teneur en soufre de 0 à 500 mg/kg de carburant.
  8. Utilisation suivant la revendication 7, caractérisée en ce que les carburants pour moteurs diesel présentent une fin d'ébullition inférieure à 300°C et présentent une teneur en soufre de 0 à 100 mg/kg de carburant.
EP93120859A 1993-01-07 1993-12-23 Huile Diesel niveau à basse teneur en soufre Expired - Lifetime EP0605857B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4300207A DE4300207A1 (de) 1993-01-07 1993-01-07 Mineralische schwefelarme Dieselkraftstoffe
DE4300207 1993-01-07

Publications (2)

Publication Number Publication Date
EP0605857A1 EP0605857A1 (fr) 1994-07-13
EP0605857B1 true EP0605857B1 (fr) 1996-11-13

Family

ID=6477811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93120859A Expired - Lifetime EP0605857B1 (fr) 1993-01-07 1993-12-23 Huile Diesel niveau à basse teneur en soufre

Country Status (7)

Country Link
EP (1) EP0605857B1 (fr)
AT (1) ATE145234T1 (fr)
CA (1) CA2112732C (fr)
DE (2) DE4300207A1 (fr)
DK (1) DK0605857T3 (fr)
FI (1) FI115467B (fr)
NO (1) NO306516B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7850744B2 (en) 2004-08-05 2010-12-14 Basf Aktiengesellschaft Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833722A (en) * 1994-12-13 1998-11-10 Exxon Chemical Patents, Inc. Fuel oil compositions with improved lubricity properties
GB9514480D0 (en) † 1995-07-14 1995-09-13 Exxon Chemical Patents Inc Additives and fuel oil compositions
CH689981A5 (de) * 1995-07-25 2000-02-29 Midt Gmbh K Schwefelarmer, additivierter Diesel Kraftstoff mit verbesserter Schmierwirkung und erhöhter Dichte.
DE19739271A1 (de) † 1997-09-08 1999-03-11 Clariant Gmbh Additiv zur Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten
FI117704B (fi) * 2000-05-15 2007-01-31 M I Finland Oy Menetelmä vastusta vähentävän koostumuksen valmistamiseksi ja menetelmä hiilivetyvirtauksen vastuksen vähentämiseksi
FR2888248B1 (fr) 2005-07-05 2010-02-12 Total France Composition lubrifiante pour melange hydrocarbone et produits obtenus
KR101265478B1 (ko) 2011-08-22 2013-05-21 한국석유관리원 윤활성 향상제
WO2017144378A1 (fr) 2016-02-23 2017-08-31 Basf Se Acides polycarboxyliques hydrophobes utilisés comme additifs réducteurs d'usure par frottement dans des carburants
CN107129840B (zh) * 2017-04-19 2018-07-27 江苏科创石化有限公司 一种加氢低硫柴油润滑性添加剂及其制备方法
KR102738014B1 (ko) 2019-12-31 2024-12-03 차이나 페트로리움 앤드 케미컬 코포레이션 저황 디젤 막힘 억제제 및 이의 제조 방법과 응용
CN113121336B (zh) * 2019-12-31 2022-08-12 中国石油化工股份有限公司 化合物及堵塞抑制剂及其制备方法和堵塞抑制性低硫柴油及提高低硫柴油堵塞抑制性的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930220A1 (de) * 1979-07-25 1981-01-29 Landwirtschaftskammer Schleswi Dieselkraftstoff
JPS6032674B2 (ja) * 1980-04-10 1985-07-29 ヤンマーディーゼル株式会社 デイ−ゼル機関用燃料
GB2127433A (en) * 1982-07-26 1984-04-11 Alfredo O Dimatera Liquid fuel composition
JPS6157686A (ja) * 1984-08-30 1986-03-24 Komatsu Ltd 植物油ブレンド燃料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7850744B2 (en) 2004-08-05 2010-12-14 Basf Aktiengesellschaft Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion
US8814957B2 (en) 2004-08-05 2014-08-26 Basf Aktiengesellschaft Heterocyclic compounds containing nitrogen as a fuel additive in order to reduce abrasion

Also Published As

Publication number Publication date
DE4300207A1 (de) 1994-07-14
FI940068A0 (fi) 1994-01-07
DK0605857T3 (da) 1996-12-02
FI115467B (fi) 2005-05-13
EP0605857A1 (fr) 1994-07-13
ATE145234T1 (de) 1996-11-15
NO940049D0 (no) 1994-01-06
NO306516B1 (no) 1999-11-15
CA2112732A1 (fr) 1994-07-08
CA2112732C (fr) 2004-02-24
FI940068L (fi) 1994-07-08
NO940049L (fr) 1994-07-08
DE59304483D1 (de) 1996-12-19

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