Process for forming alkylated aryl phosphite compositions from complex hydrocarbon streams
Abstract
one. A method of obtaining a phosphite composition, comprising the interaction of a hydroxyaryl compound with an olefin in a stream of a mixture of hydrocarbons to obtain an alkylation product composition, comprising two or more alkylated hydroxyaryl compounds; and the interaction of two or more alkylated hydroxyaryl compounds with phosphorus trihalide to obtain a phosphite composition, where the phosphite composition contains at least two different phosphites and is a liquid under ambient conditions. The method of claim 1, wherein the olefin is a branched olefin. The method according to claim 2, where in the stream of the mixture of hydrocarbons is from 45 to 95 wt.% Branched olefin. The method according to claim 1, wherein the hydrocarbon mixture stream further comprises saturated hydrocarbons. The method according to claim 4, wherein from the hydrocarbon mixture stream is from 0.5 to 20 wt.% Saturated hydrocarbons. The method according to claim 1, wherein the hydrocarbon mixture stream is obtained from a fraction from cracking a hydrocarbon feed stream. The method according to claim 1, wherein the hydrocarbon mixture stream is obtained from the products of a dehydrogenation reaction of paraffin feed. The method according to claim 1, wherein the hydrocarbon mixture stream contains at least 80 wt.% Hydrocarbons with the same number of carbon atoms. The method of claim 8, wherein the number of carbon atoms is from 2 to 18 carbon atoms. The method according to claim 1, where the hydroxyaryl compound is selected from the group consisting of phenol, 1-naphthol, 2-naphthol, 9-phenanthrol, indanol, catechol, resorcinol, anthracene-2-ol, 4-biphenol, 4,4′- biphenol, xylene, cresol and their derivatives. 11. The method according to claim 1, wherein the unreacted components of the carbohydrate mixture stream are further separated
Term
Projected expiry 13 July 2030.
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32 claims: 20 independent, 12 dependent
- 1A method for producing phosphite composition comprising 1. Способ получения фосфитной композиции, включающий
- 2reacting a hydroxyaryl compound with an olefin in the hydrocarbon stream to produce a composition mixture of alkylation products comprising two or more alkylated hydroxyaryl compounds;and 2. взаимодействие гидроксиарильного соединения с олефином в потоке смеси углеводородов с получением композиции продуктов алкилирования, включающей два или несколько алкилированных гидроксиарильных соединений;и
- 3interaction of two or more alkylated hydroxyaryl compounds with a phosphorus trihalide to give a phosphite composition, wherein the phosphite composition comprises at least two different and phosphite is a liquid at ambient conditions. 3. взаимодействие двух или более алкилированных гидроксиарильных соединений с тригалогенидом фосфора с получением фосфитной композиции, где фосфитная композиция содержит по меньшей мере два различных фосфита и представляет собой жидкость в условиях окружающей среды.
- 15tris (dialkylaryl) phosphite, 15. трис(диалкиларил)фосфит,
- 16tris (monoalkilaril) phosphite, 16. трис(моноалкиларил)фосфит,
- 17bis (dialkylaryl) and monoalkilarilfosfit 17. бис(диалкиларил)моноалкиларилфосфит и
- 18bis (monoalkilaril) dialkilarilfosfit. 18. бис(моноалкиларил)диалкиларилфосфит.
- 20tris (monoalkilaril) phosphite in an amount of from 20 to 70 wt.%, 20. трис(моноалкиларил)фосфит в количестве от 20 до 70 мас.%,
- 21bis (monoalkilaril) dialkilarilfosfit in an amount of from 15 to 60 wt.%, 21. бис(моноалкиларил)диалкиларилфосфит в количестве от 15 до 60 мас.%,
- 22tris (dialkylaryl) phosphite in an amount of 0.1 to 20 wt.% Or 22. трис(диалкиларил)фосфит в количестве от 0,1 до 20 мас.% или
- 23bis (dialkylaryl) monoarilfosfit in an amount of from 2 to 20 wt.%. 23. бис(диалкиларил)моноарилфосфит в количестве от 2 до 20 мас.%.
- 2414. A method for producing phosphite composition comprising at least two phosphite, wherein the method comprises the steps of:14. Способ получения фосфитной композиции, содержащей по меньшей мере два фосфита, где способ включает стадии:
- 25(a) providing a mixture of hydrocarbons stream comprising at least one olefin and at least one saturated compound;25. (a) обеспечения потока смеси углеводородов, содержащего по меньшей мере один олефин и по меньшей мере одно насыщенное соединение;
- 26(b) contacting the hydrocarbon stream with a hydroxyaryl mixture under conditions effective to form two or more alkylated hydroxyarylene in the reaction mixture;26. (b) контактирования гидроксиарила с потоком смеси углеводородов в условиях, эффективных для получения двух или более алкилированных гидроксиарилов в реакционной смеси;
- 27(c) separating at least one saturated compound from the reaction mixture;and 27. (c) отделения по меньшей мере одного насыщенного соединения от реакционной смеси;и
- 28(d) the interaction of two or more alkylated hydroxyarylene with phosphorus trihalide to give a phosphite composition, wherein the phosphite composition is a liquid at ambient conditions. 28. (d) взаимодействия двух или более алкилированных гидроксиарилов с тригалогенидом фосфора с получением фосфитной композиции, где фосфитная композиция представляет собой жидкость в условиях окружающей среды.
- 2915. Combined reaction system for producing phosphite composition comprising:15. Совмещенная реакционная система для получения фосфитной композиции, включающая:
- 30(a) petrochemical processing system to produce a stream of hydrocarbon mixtures containing at least one olefin;30. (a) систему нефтехимической переработки для получения потока смеси углеводородов, содержащего по меньшей мере один олефин;
- 31(b) the alkylation reactor, in fluid communication with the petrochemical and refining system in which the olefin stream from the hydrocarbon mixture is reacted with one or more hydroxyarylene under conditions effective to produce a composition alkylation product;and 31. (b) реактор для проведения алкилирования, сообщающийся посредством текучей среды с системой нефтехимической переработки и в котором олефин из потока смеси углеводородов вводят во взаимодействие с одним или несколькими гидроксиарилами в условиях, эффективных для получения композиции продуктов алкилирования;и
- 32(c) a reactor for the synthesis of phosphite in fluid communication with the reactor for alkylation and alkylation products in which the composition is reacted with a phosphorus trihalide, in the presence or absence of a catalyst under conditions effective to produce liquid phosphite compositions. 32. (c) реактор для синтеза фосфита, сообщающийся посредством текучей среды с реактором для проведения алкилирования и в котором композицию продуктов алкилирования вводят во взаимодействие с тригалогенидом фосфора, в присутствии или в отсутствие катализатора, в условиях, эффективных для получения жидкой фосфитной композиции.
Independent claims20
116 members in 18 offices
Priority claims14
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Numbers
- Publication
- 2012107451
- Publication, DOCDB
- 2012107451
- Publication, EPODOC
- RU2012107451
- Application
- 201210745104
- Application, DOCDB
- 2012107451
- Application, EPODOC
- RU20120107451
Titles2
- Russian
- СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИЙ АЛКИЛИРОВАННЫХ АРИЛФОСФИТОВ ИЗ ПОТОКОВ СМЕСЕЙ УГЛЕВОДОРОДОВ
- English
- Processes for making compositions of alkylated aryl phosphites FLOWS FROM mixture of hydrocarbons
Classification
- CPC, 8
- B01J19/0046
- C07C37/14
- C09K15/322
- C07F9/145
- B01J19/24
- C08K3/32
- B01J2219/00277
- B01J2219/0072
- IPC, 1
- C07C37 14