FI75361B - Kvaevehaltiga tillsatsaemnen anvaendbara foer saenkning av grumlingspunkten hos mellandestillat av kolvaeten samt sammansaettningar av mellandestillat av kolvaeten, omfattande naemnda tillsatsaemnen. - Google Patents

Kvaevehaltiga tillsatsaemnen anvaendbara foer saenkning av grumlingspunkten hos mellandestillat av kolvaeten samt sammansaettningar av mellandestillat av kolvaeten, omfattande naemnda tillsatsaemnen. Download PDF

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Publication number
FI75361B
FI75361B FI822674A FI822674A FI75361B FI 75361 B FI75361 B FI 75361B FI 822674 A FI822674 A FI 822674A FI 822674 A FI822674 A FI 822674A FI 75361 B FI75361 B FI 75361B
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FI
Finland
Prior art keywords
carbon atoms
compound
additive
integer
group
Prior art date
Application number
FI822674A
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English (en)
Finnish (fi)
Other versions
FI822674A0 (fi
FI822674L (fi
FI75361C (sv
Inventor
Paul Maldonado
Robert Leger
Choua Cohen
Bernard Sillion
Original Assignee
Inst Francais Du Petrole
Elf France
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Filing date
Publication date
Application filed by Inst Francais Du Petrole, Elf France filed Critical Inst Francais Du Petrole
Publication of FI822674A0 publication Critical patent/FI822674A0/fi
Publication of FI822674L publication Critical patent/FI822674L/fi
Publication of FI75361B publication Critical patent/FI75361B/fi
Application granted granted Critical
Publication of FI75361C publication Critical patent/FI75361C/sv

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Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/222Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224Amides; Imides carboxylic acid amides, imides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS 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
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/22Organic compounds containing nitrogen
    • C10L1/234Macromolecular compounds
    • C10L1/238Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)

Claims (12)

1. Komposition av medeldestillat av petroleum, k ä n n e -tecknad av att den innefattar en större andel medeldestillat av 5 petroleum ooh en mindre andel tillsatsmedel, vilken är tillräcklig för att sänka grumlingspunkten däri ooh som utgöres av ett ämne med en me-delmolekylmassa av cirka 300 - 10 000, varvid tillsatsmedlet framställes genom att itminstone en alifatisk dikarboxylförening, som kan vara en malein- eller alkylmaleinsyraanhydrid, en alkenyl-bärnstenssyraanhydrid 10 (med 10-30 kolatomer i alkenylgruppen) eller en polyalkenyl-bärnstens-syraanhydrid, motsvarande dikarboxylsyra eller motsvarande diester av lägre alkyl, omsättes med itminstone en förening med en funktionell grupp i form av en primär amin motsvarande endera av de allmänna form-lerna: 15 R-Z—£(CH2)n-Νη|—-H (I) ooh HO - CH2 - R5 - NH2 (II) 20 väri R betecknar en mättad, envärd, alifatisk grupp med 1 - 30 kolatomer, Z är en grupp -NR'-, väri R' betecknar en väteatom eller en mättad, envärd, alifatisk grupp med 1 - 30 kolatomer, eller en syreatom -0-, n är ett heltal med värde 2 - 4, m är noll när Z är -NH- eller ett heltal 25 med värde 1 - 4 i alla fall; och R^ betecknar en mättad, tvivärd, alifatisk grupp med 1-18 kolatomer; varvid denna förening med en funktionell grupp i form av en primär amin användes i en andel av 0,9 - 1,2 mol per mol dikarboxylförening och reaktionen utföres vid en temperatur av 120 - 200°C under tillräcklig tid för att den teoretiska mängden flykti-30 ga ämnen bestäende av vatten och/eller alkohol skall bildas, vilka sedan bortskaffas.
2. Komposition enligt patentkrav 1, kännetecknad av att föreningen med en funktionell grupp i form av en primär amin (I) utgöres av itminstone en monoamin med formeln R1NH2, väri Rl betecknar 35 en linjär alkylgrupp med 12 - 30 kolatomer.
3. Komposition enligt patentkrav 1, kännetecknad av att föreningen med en funktionell grupp i form av en primär amin (I) u^göres av itminstone en polyamin med formeln 24 75361 R.-NH—l(CH_) -NhJ-H • I 2 n Im väri betecknar en linjär alkylgrupp med 12-30 kolatomer, n beteck-nar ett heltal med värde 2-4 och m betecknar ett heltal med värde 1-4. 5
4. Komposition enligt patentkrav 1, kännetecknad av att föreningen med en funktionell grupp i form av en primär amin (I) utgöres av ätminstone en polyamin med formeln R2
10 Jn—t CCH2 )n Nh'U—H Rd u j väri R2 och r3 var och en betecknar en linjär alkylgrupp med 8-24 kolatomer, R2 och r3 tillsammans innefattar 16 - 32 kolatomer, n betecknar 15 ett heltal med värde 2-4 och m ett heltal med värde 1 - 4.
5. Komposition enligt patentkrav 1, kännetecknad av att föreningen med en funktionell grupp i form av en primär amin (II) utgöres av ätminstone en amineter med formeln:
20 RU-0—MCH0) NhI-H I 2 n lm väri R1* betecknar en linjär alkylgrupp med 12 tili 24 kolatomer, n betecknar ett heltal med värde 2-4 och m ett heltal med värde 1-4.
6. Komposition enligt patentkrav 1, kännetecknad 25 av att den alifatiska dikarboxylföreningen utgörs av nägon av ätminstone en aminalkohol med formeln: HO - CH2 - R5 - NH2 5 30 väri R representerar en lineär alkylengrupp med 1 - 18 kolatomer.
7. Komposition enligt nägot av patentkraven 1 tili 6, kännetecknad av att nämnda alifatiska dikarboxylförening utgörs av nägon av följande föreningar: maleinsyraanhydrid, metylmalein-syraanhydrid, n-oktadekenyl- eller dodekenyl-bärnstensyraanhydrid eller 35 polyisobutenyl-bärnstensyraanhydrid, vars molekylvikt är 500 - 2000.
8. Komposition enligt nägot av patentkraven 1 tili 7, II
FI822674A 1981-07-30 1982-07-30 Kvävehaltiga tillsatsämnen användbara för sänkning av grumlingspunkten hos mellandestillat av kolväten samt sammansättningar av mellandestil lat av kolväten, omfattande nämnda tillsatsämnen. FI75361C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8114870A FR2510598A1 (fr) 1981-07-30 1981-07-30 Utilisation d'additifs azotes comme agents d'abaissement du point de trouble des distillats moyens d'hydrocarbures et compositions de distillats moyens d'hydrocarbures renfermant lesdits additifs
FR8114870 1981-07-30

Publications (4)

Publication Number Publication Date
FI822674A0 FI822674A0 (fi) 1982-07-30
FI822674L FI822674L (fi) 1983-01-31
FI75361B true FI75361B (fi) 1988-02-29
FI75361C FI75361C (sv) 1988-06-09

Family

ID=9261024

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822674A FI75361C (sv) 1981-07-30 1982-07-30 Kvävehaltiga tillsatsämnen användbara för sänkning av grumlingspunkten hos mellandestillat av kolväten samt sammansättningar av mellandestil lat av kolväten, omfattande nämnda tillsatsämnen.

Country Status (9)

Country Link
US (1) US4652273A (sv)
EP (1) EP0071513B1 (sv)
JP (1) JPS58108297A (sv)
CA (1) CA1192519A (sv)
DE (1) DE3274368D1 (sv)
DK (1) DK158993C (sv)
FI (1) FI75361C (sv)
FR (1) FR2510598A1 (sv)
NO (1) NO158142C (sv)

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Also Published As

Publication number Publication date
NO158142C (no) 1988-07-20
FI822674A0 (fi) 1982-07-30
DK158993C (da) 1991-01-21
DE3274368D1 (en) 1987-01-08
FI822674L (fi) 1983-01-31
FR2510598B1 (sv) 1985-01-18
FR2510598A1 (fr) 1983-02-04
EP0071513A2 (fr) 1983-02-09
US4652273A (en) 1987-03-24
JPH0251478B2 (sv) 1990-11-07
EP0071513B1 (fr) 1986-11-20
DK158993B (da) 1990-08-13
EP0071513A3 (en) 1983-04-27
JPS58108297A (ja) 1983-06-28
NO822591L (no) 1983-01-31
CA1192519A (fr) 1985-08-27
NO158142B (no) 1988-04-11
FI75361C (sv) 1988-06-09
DK337682A (da) 1983-01-31

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