RU2011105060A - Топливная композиция с улучшенными низкотемпературными свойствами - Google Patents
Топливная композиция с улучшенными низкотемпературными свойствами Download PDFInfo
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Abstract
1. Способ ингибирования образования частиц в возобновляемых топливах или смесях возобновляемых топлив и легких топлив, включающий этапы, на которых: добавляют присадочную композицию, ингибирующую частицы, к топливу или смеси, где присадочная композиция, ингибирующая частицы, включает одно или более из: ! (a) замедлителя агломерации; ! (b) диспергатора частиц; ! (c) ингибитора осаждения частиц; или ! (d) усилителя совместимости, ! таким образом образование частиц ингибируют выше температуры точки помутнения. ! 2. Способ по п.1, где указанный замедлитель агломерации получают из мономеров, выбранных из группы, включающей мономеры, представленные общими формулами I и II: ! общая формула I ! , ! где R=атом водорода или факультативно замещенная углеводородная группа с 1-30 атомами углерода; ! R1=Н или факультативно замещенная углеводородная группа с 1-30 атомами углерода; ! R2=атом водорода или факультативно замещенная С 1-8 алкильная группа; и ! R3=атом водорода или факультативно замещенная С 1-8 алкильная группа; или ! R2 и R3 вместе с присоединенным атомом углерода представляют факультативно замещенное циклоалкильное или циклоалкиленовое кольцо с 5-20 кольцевыми атомами углерода; ! общая формула II ! , ! где R=атом водорода или факультативно замещенная углеводородная группа с 1-30 атомами углерода ! R', R”=атом водорода или факультативно замещенная С 1-8 алкильная группа !R1=H или факультативно замещенная углеводородная группа с 1-30 атомами углерода ! х=от 0 до 5 ! n=от 1 до 100. ! 3. Способ по п.2, где относительное содержание мономеров, выбранных из общей формулы I, составляет 100% полимера. ! 4. Способ по п.2, относительное содержание мономеров, выбранных
Claims (15)
1. Способ ингибирования образования частиц в возобновляемых топливах или смесях возобновляемых топлив и легких топлив, включающий этапы, на которых: добавляют присадочную композицию, ингибирующую частицы, к топливу или смеси, где присадочная композиция, ингибирующая частицы, включает одно или более из:
(a) замедлителя агломерации;
(b) диспергатора частиц;
(c) ингибитора осаждения частиц; или
(d) усилителя совместимости,
таким образом образование частиц ингибируют выше температуры точки помутнения.
2. Способ по п.1, где указанный замедлитель агломерации получают из мономеров, выбранных из группы, включающей мономеры, представленные общими формулами I и II:
общая формула I
где R=атом водорода или факультативно замещенная углеводородная группа с 1-30 атомами углерода;
R1=Н или факультативно замещенная углеводородная группа с 1-30 атомами углерода;
R2=атом водорода или факультативно замещенная С 1-8 алкильная группа; и
R3=атом водорода или факультативно замещенная С 1-8 алкильная группа; или
R2 и R3 вместе с присоединенным атомом углерода представляют факультативно замещенное циклоалкильное или циклоалкиленовое кольцо с 5-20 кольцевыми атомами углерода;
общая формула II
где R=атом водорода или факультативно замещенная углеводородная группа с 1-30 атомами углерода
R', R”=атом водорода или факультативно замещенная С 1-8 алкильная группа
R1=H или факультативно замещенная углеводородная группа с 1-30 атомами углерода
х=от 0 до 5
n=от 1 до 100.
3. Способ по п.2, где относительное содержание мономеров, выбранных из общей формулы I, составляет 100% полимера.
4. Способ по п.2, относительное содержание мономеров, выбранных из общей формулы II, составляет 100% полимера.
5. Способ по п.1, где указанный замедлитель агломерации включает 6% полимера акриловой кислоты и 40% разбавителей.
6. Способ по п.1, где указанный диспергатор частиц выбирают из группы, включающей:
(i) замещенные амины;
(ii) ацилирующее азотное соединение;
(iii) азотсодержащие конденсаты фенола и альдегида; и их смеси.
7. Способ по п.6, где указанный диспергатор частиц выбирают из группы, включающей гидрокарбиламин, ароматический амин, ароматический полиамин, полиамин и алкоксилат полиамина.
8. Способ по п.6, где указанный диспергатор частиц получают в результате комбинации карбоновокислотного ацилирующего средства и аминосоединения с образованием имидо, амидо, амидин или ацилоксиаммонийного соединения.
9. Способ по п.1, где указанный диспергатор частиц представляет собой комбинацию любых двух или более из замещенного амина, ацилированного азотного соединения и азотсодержащих конденсатов фенола и альдегида.
10. Способ по п.1, где указанный диспергатор частиц представляет собой продукт реакции ацилирующего средства, полученного из поли(изобутен)-замещенной янтарной кислоты, где поли(изобутен)-заместитель имеет от приблизительно 12 до приблизительно 200 атомов углерода, со смесью этиленполиаминов, имеющих от приблизительно 3 до приблизительно 9 азотных атомов азота амина на этиленполиамин и от приблизительно 1 до приблизительно 8 этиленовых групп.
11. Способ по п.1, где указанный ингибитор осаждения частиц выбирают из группы, включающей:
(i) углеводородные полимеры,
(ii) оксиалкиленовые полимеры, и
(iii) азотсодержащие полимеры.
12. Способ по п.11, где указанные углеводородные полимеры выбирают из группы, включающей полимеры, представленные общей формулой:
где R=Н, гидрокарбил или гидрокарбилен с 1-30 атомами углерода, или арил, или Q;
Q=R, COOR, OCOR, СООН или OR;
S=Н или Q;
Т=Н, R, COOR, или арильная, или гетероциклическая группа;
U=Н, COOR, OCOR, OR или СООН;
V=Н, R, COOR, OCOR, СООН или СООН; и
х и у представляют мольные доли (х/у) мономеров, предпочтительно в диапазоне от приблизительно 2,5 до приблизительно 0,4, и
где указанные оксиалкиленовые полимеры выбирают из группы, включающей полимеры сложных эфиров, простых эфиров и сложных эфиров/простых эфиров, представленные общей формулой:
где R и R1 могут быть одинаковыми или отличными, и где
R, R'=н-алкил-, н-алкил-СО-, н-алкил-O-СО(СН2)х- или н-алкил-O-СО(СН2)х-СО-;
D=полиалкилен; и
х представляет собой целое от 1 до 60, и
где указанные азотсодержащие полимеры выбирают из группы, включающей амидные, имидные, имидазолиновые, карбаматные, мочевинные, иминовые, енаминовые производные первичных, енаминовые производные вторичных аминов и енаминовые производные полиаминов.
13. Способ по п.12, где указанные полиамины представлены общей формулой:
где R, R' могут быть линейным алкилом, разветвленным алкилом, содержащим 1-30 атомов углерода, ароматическим, циклическим, полициклическим, полиалкокси или карбонилом;
R, R' альтернативно содержат гетероатомы, такие как О, N, S и Р;
R' и R' альтернативно включены в кольцевую систему, содержащую 3-12 членов;
х может быть 1-6; и
у может быть 1-6.
14. Способ по п.1, где указанный усилитель совместимости выбирают из группы, включающей: монофункциональные спирты, гликоли, полиолы, сложные эфиры, простые эфиры, ацетаты простых гликолевых эфиров, кетоны, простые гликолевые эфиры, амиды, амины, нитросоединения и комбинации двух или более из них.
15. Способ по п.1, дополнительно включающий этап, на котором добавляют к топливу или смеси одну или более композиций, выбранных из группы, включающей: а) присадки для пригодности к эксплуатации при низких температурах/хладнотекучести, (b) ингибиторы коррозии, (с) присадки для повышения цетанового числа, (d) детергенты, (е) присадки для улучшения смазывающих свойств, (f) красители или индикаторы, (g) противообледенительные присадки, (h) деэмульгаторы/присадки против помутнения, (i) антиоксиданты, (j) дезактиваторы металлов, (k) биоциды, (1) термические стабилизаторы, (m) антивспенивающие средства, (n) антистатические присадки и их комбинации.
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US12/171,560 US20100005706A1 (en) | 2008-07-11 | 2008-07-11 | Fuel composition with enhanced low temperature properties |
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2008
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2009
- 2009-07-07 KR KR1020117003305A patent/KR101646796B1/ko active IP Right Grant
- 2009-07-07 MY MYPI2011003217A patent/MY160060A/en unknown
- 2009-07-07 EP EP09795050.5A patent/EP2307528B1/en active Active
- 2009-07-07 BR BRPI0915891-0A patent/BRPI0915891B1/pt active IP Right Grant
- 2009-07-07 WO PCT/US2009/049778 patent/WO2010005947A2/en active Application Filing
- 2009-07-07 CN CN200980135725.9A patent/CN102149797B/zh active Active
- 2009-07-07 AU AU2009268728A patent/AU2009268728A1/en not_active Abandoned
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BRPI0915891A2 (pt) | 2015-11-03 |
BRPI0915891B1 (pt) | 2018-03-27 |
ZA201101126B (en) | 2012-08-29 |
EP2307528A4 (en) | 2012-04-04 |
KR20110068971A (ko) | 2011-06-22 |
WO2010005947A2 (en) | 2010-01-14 |
AU2016216699B2 (en) | 2017-09-28 |
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EP2307528A2 (en) | 2011-04-13 |
CA2733810C (en) | 2017-07-04 |
EP2307528B1 (en) | 2019-08-28 |
US9493716B2 (en) | 2016-11-15 |
AU2009268728A1 (en) | 2010-01-14 |
CN102149797A (zh) | 2011-08-10 |
MY160060A (en) | 2017-02-15 |
RU2515238C2 (ru) | 2014-05-10 |
KR101646796B1 (ko) | 2016-08-08 |
CA2733810A1 (en) | 2010-01-14 |
CN102149797B (zh) | 2015-08-26 |
US20100005706A1 (en) | 2010-01-14 |
WO2010005947A3 (en) | 2010-05-06 |
AU2016216699A1 (en) | 2016-09-15 |
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