公开(公告)号：US20190161685A1

公开(公告)日：2019-05-30

申请号：US16091796

申请日：2017-04-04

Applicant: IFP Energies nouvelles

Inventor： Sylvie LACOMBE ,  Bogdan HARBUZARU ,  Ludovic RAYNAL ,  Bertrand FANGET

IPC: C10G11/05 ,  B01J29/70 ,  B01J29/80 ,  B01J21/04 ,  B01J21/16 ,  B01J29/85 ,  B01J37/08 ,  B01J37/30 ,  B01J37/00 ,  B01J37/34 ,  C10G11/18 ,  C07C4/06

Abstract: The invention relates to a process for the catalytic cracking of a gasoline feedstock for the production of light olefins, in which said gasoline feedstock is brought into contact with a catalyst comprising at least one zeolite NU-86, alone or in a mixture with at least one other zeolite, at a temperature comprised between 500 and 700° C., at an absolute pressure comprised between 10 and 60 MPa, and with a contact time of the feedstock on said catalyst comprised between 10 milliseconds and 100 seconds.

公开(公告)号：US20250019593A1

公开(公告)日：2025-01-16

申请号：US18711440

申请日：2022-11-10

Applicant: IFP ENERGIES NOUVELLES

Inventor： Matthieu DREILLARD ,  Bertrand FANGET ,  Frederic FEUGNET ,  Jérôme BONNARDOT ,  Charles SORENSEN ,  Anthony Rocco CARTOLANO

IPC: C10G1/00 ,  B01J29/06 ,  B01J35/64 ,  C10G1/08 ,  C10G67/02

Abstract: The present invention provides a catalytic pyrolysis process for the production of renewable diesel fuel. The present invention provides a process for preparing renewable diesel fuel, comprising preparing renewable diesel fuel by a) fractionating a mixture comprising renewable aromatics to produce a first fraction boiling at 180° C. to 350° C. at atmospheric conditions, and a fraction boiling below the boiling point of the first fraction, blending at least a portion of the first fraction with at least one distillate cut having lower aromatic content than the first fraction, and b) hydrogenating a blend of the first fraction and distillate cut having lower aromatic content to produce a hydrogenated fraction comprising a renewable diesel fuel.

公开(公告)号：US20250011655A1

公开(公告)日：2025-01-09

申请号：US18710960

申请日：2022-11-10

Applicant: IFP ENERGIES NOUVELLES

Inventor： Matthieu DREILLARD ,  Bertrand FANGET ,  Frederic FEUGNET ,  Jérôme BONNARDOT ,  Charles SORENSEN ,  Anthony Rocco CARTOLANO

IPC: C10G1/08 ,  C10G1/00 ,  C10G45/50 ,  C10G65/08

Abstract: The present invention provides a process comprising preparing renewable jet fuel blendstock by: a. feeding biomass, catalyst, and optionally transport fluid to a catalytic pyrolysis process fluidized bed reactor maintained at reaction conditions to manufacture a raw fluid product stream containing renewable aromatics, b. feeding the raw fluid product stream of a) to a solids separation and stripping system to produce separated solids and a fluid product stream, c. feeding the fluid product stream of b) to a fractionation system in order to recover a fraction boiling at 180° C. to 300° C., d. hydrogenating at least a portion of the fraction generated in c) with hydrogen at hydrogenation conditions to produce a hydrogenated fraction containing naphthenes, suitable as jet fuel blendstock, e. optionally recovering the jet fuel blendstock comprising naphthenes from the hydrogenated fraction of d) in a product recovery system.

公开(公告)号：US20150284646A1

公开(公告)日：2015-10-08

申请号：US14679075

申请日：2015-04-06

Applicant: IFP ENERGIES NOUVELLES

Inventor： Bertrand FANGET ,  Abdelhakim KOUDIL ,  Romain CORROYER ,  Alexandre PAGOT ,  Joana FERNANDES

IPC: C10G69/08 ,  C10G63/04

CPC classification number: C10G69/08 ,  C10G11/18 ,  C10G35/00 ,  C10G63/04 ,  C10G63/08

Abstract: The present invention concerns a process for the production of light olefins and BTX using a catalytic cracking unit, NCC, processing a naphtha type feed, and an aromatics complex. It can be used to exploit the synergies between these two units. The thermal balance of the NCC, which is intrinsically deficient in coke, is resolved by the optimal use of heat from the reforming furnaces in order to preheat the feed for the NCC, and by introducing at least a portion of the raffinate obtained from the aromatics complex as a mixture with the naphtha.

Abstract translation: 本发明涉及使用催化裂化装置NCC，加工石脑油型进料和芳族化合物来生产轻质烯烃和BTX的方法。 它可以用于利用这两个单位之间的协同作用。 通过优化使用来自重整炉的热来解决NCC本身缺乏焦炭的热平衡，以便预热NCC的进料，并且通过引入至少一部分由芳族化合物获得的萃余液 作为与石脑油混合物的复合物。

公开(公告)号：US20150284644A1

公开(公告)日：2015-10-08

申请号：US14680542

申请日：2015-04-07

Applicant: IFP Energies nouvelles

Inventor： Bertrand FANGET ,  Abdelhakim KOUDIL ,  Alexandre PAGOT ,  Romain CORROYER ,  Joana FERNANDES

IPC: C10G63/04

CPC classification number: C10G63/04 ,  C10G11/18 ,  C10G11/182 ,  C10G35/00 ,  C10G69/04 ,  C10G69/08 ,  C10G69/126 ,  C10G2300/1044 ,  C10G2300/1059 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2400/20 ,  C10G2400/30

Abstract: The present invention relates to the FCC units processing heavy feedstocks enriched with hydrogen, such as for example a highly hydrotreated VGO, or the unconverted part at the end of hydrocracking this same type of VGO feedstock, feedstocks which have the characteristic of cracking to light olefins such as ethylene and propylene. The integration of an FCC with an aromatic complex allows the recovery by the aromatic complex of the BTX formed in the FCC, and the recovery by the FCC from the flow at the bottom of the column, of heavy aromatics from the aromatic complex.

Abstract translation: 本发明涉及处理富含氢气的重质原料（例如高度加氢处理的VGO）的FCC装置，或加氢裂化末端的未转化部分，该相同类型的VGO原料，具有裂解成轻质烯烃特性的原料 如乙烯和丙烯。 FCC与芳族复合物的整合允许通过FCC中形成的BTX的芳族络合物和来自该塔底部的流的FCC从芳族复合物中回收重质芳族化合物。