WO2018052341A1 - Catalyseur d'isomérisation de n-alcanes dans un processus de reformage de fractions d'essence hydro-purifiées (variantes) - Google Patents

Catalyseur d'isomérisation de n-alcanes dans un processus de reformage de fractions d'essence hydro-purifiées (variantes) Download PDF

Info

Publication number
WO2018052341A1
WO2018052341A1 PCT/RU2017/000666 RU2017000666W WO2018052341A1 WO 2018052341 A1 WO2018052341 A1 WO 2018052341A1 RU 2017000666 W RU2017000666 W RU 2017000666W WO 2018052341 A1 WO2018052341 A1 WO 2018052341A1
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst
zeolite
mass
silicoaluminophosphate
sapo
Prior art date
Application number
PCT/RU2017/000666
Other languages
English (en)
Russian (ru)
Inventor
Вадим Владимирович ФАДЕЕВ
Анна Всеволодовна АБРАМОВА
Денис Николаевич ГЕРАСИМОВ
Левон Львович ХЕМЧЯН
Анна Николаевна ЛОГИНОВА
Денис Владимирович ЛЯМИН
Екатерина Григорьевна ПЕТРОВА
Надежда Юрьевна УВАРОВА
Роман Алексеевич СМОЛИН
Original Assignee
Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть")
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") filed Critical Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть")
Publication of WO2018052341A1 publication Critical patent/WO2018052341A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates (SAPO compounds)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

Le groupe d'invention concerne un catalyseur d'isomérisation de n-alcanes dans un processus de reformage de fractions d'essence hydro-purifiées. Selon une première variante, le catalyseur comprend, en % en poids: platine 0,1-0,3, étain 0,07-0,30, zéolite à base de silicoaluminophosphate SAPO-31 ou zéolite à base de silicoaluminophosphate SAPO-11 10-60, le reste se composant d'oxyde d'aluminium. La plupart du temps, le catalyseur comprend en outre de la zéolite à structure FAU dans une quantité de 10,0-60,0 % en poids, et on utilise en qualité de zéolite à structure FAU de l'aluminosilicate sous forme H+ selon un rapport molaire SiO2/Al2O3 égal à 82,6. Selon une seconde variante comprend en % en poids: platine 0,1-0,3, un mlange de zéolite à base de silicoaluminophosphate SAPO-31 et de zéolite à base de silicoaluminophosphate SAPO-11 10,0-60,0, le reste se composant d'oxyde d'aluminium. La plupart du temps, le catalyseur comprend en outre de la zéolite à structure FAU dans une quantité de 10,0-60,0 % en poids, et on utilise en qualité de zéolite à structure FAU de l'aluminosilicate sous forme H+ selon un rapport molaire SiO2/Al2O3 égal à 82,6, et de l'étain dans une quantité de 0,1-0,30 % en poids. L'invention permet d'effectuer efficacement une isomérisation de n-alcanes dans un processus de de reformage de fractions d'essence hydro-purifiées, tout en garantissant une sélectivité de formation d'iso-alcanes d'au moins 92% en poids et une augmentation du contenu en iso-alcanes dans produit de reformage (produit de catalyse stabilisé) d'u moins 14 % en poids par rapport à la matière première.
PCT/RU2017/000666 2016-09-16 2017-09-13 Catalyseur d'isomérisation de n-alcanes dans un processus de reformage de fractions d'essence hydro-purifiées (variantes) WO2018052341A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016137134 2016-09-16
RU2016137134A RU2626747C1 (ru) 2016-09-16 2016-09-16 Катализатор изомеризации н-алканов в процессе риформинга гидроочищенных бензиновых фракций (варианты)

Publications (1)

Publication Number Publication Date
WO2018052341A1 true WO2018052341A1 (fr) 2018-03-22

Family

ID=59632236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2017/000666 WO2018052341A1 (fr) 2016-09-16 2017-09-13 Catalyseur d'isomérisation de n-alcanes dans un processus de reformage de fractions d'essence hydro-purifiées (variantes)

Country Status (2)

Country Link
RU (1) RU2626747C1 (fr)
WO (1) WO2018052341A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114602548A (zh) * 2022-01-24 2022-06-10 中国科学院上海高等研究院 一种金属单原子分散的烷烃异构化催化剂及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417083A (en) * 1980-05-09 1983-11-22 Elf France Process for the dehydrocyclization of paraffins at low pressure
CN1283668A (zh) * 1999-07-06 2001-02-14 中国石油化工集团公司 一种烷烃临氢异构化催化剂
RU2257954C1 (ru) * 2004-05-12 2005-08-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ приготовления катализатора и способ изомеризации н- парафинов с использованием этого катализатора
US20100317910A1 (en) * 2009-06-12 2010-12-16 Albemarle Europe Sprl Sapo molecular sieve catalysts and their preparation and uses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596156B1 (en) * 2001-01-05 2003-07-22 China Petroleum And Chemical Corporation SAPO-11 molecular sieve, its synthetic method and a catalyst containing the molecular sieve
RU2248342C1 (ru) * 2003-12-29 2005-03-20 Московская государственная академия тонкой химической технологии им. М.В. Ломоносова Способ получения высокооктановой добавки бензина

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417083A (en) * 1980-05-09 1983-11-22 Elf France Process for the dehydrocyclization of paraffins at low pressure
CN1283668A (zh) * 1999-07-06 2001-02-14 中国石油化工集团公司 一种烷烃临氢异构化催化剂
RU2257954C1 (ru) * 2004-05-12 2005-08-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Способ приготовления катализатора и способ изомеризации н- парафинов с использованием этого катализатора
US20100317910A1 (en) * 2009-06-12 2010-12-16 Albemarle Europe Sprl Sapo molecular sieve catalysts and their preparation and uses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114602548A (zh) * 2022-01-24 2022-06-10 中国科学院上海高等研究院 一种金属单原子分散的烷烃异构化催化剂及其制备方法
CN114602548B (zh) * 2022-01-24 2023-05-23 中国科学院上海高等研究院 一种金属单原子分散的烷烃异构化催化剂及其制备方法

Also Published As

Publication number Publication date
RU2626747C1 (ru) 2017-07-31

Similar Documents

Publication Publication Date Title
AU2005300486B2 (en) Alkylation catalyst, its preparation and use
US5831139A (en) Production of aliphatic gasoline
MXPA06015055A (es) Catalizador y proceso de isomerizacion de alta actividad.
HUE035768T2 (en) Alkylation Process with Rare Earth Zeolites and a Hydrogenating Metal Catalyst
CN103361114A (zh) 富含碳四碳五碳六烷烃原料生产高辛烷值汽油的工艺
CN106669810A (zh) 一种烷烃异构化催化剂及其制备方法和应用
CN101851530B (zh) 一种降低苯含量的烷烃异构化方法
WO2012048533A1 (fr) Catalyseur pour l'isomérisation sélective de paraffine et son procédé de préparation et son utilisation
RU2626747C1 (ru) Катализатор изомеризации н-алканов в процессе риформинга гидроочищенных бензиновых фракций (варианты)
RU2623434C1 (ru) Катализатор низкотемпературного дегидрирования нафтеновых углеводородов для процесса риформинга гидроочищенных бензиновых фракций и способ его получения
US20170072387A1 (en) A Process For Preparing A Catalyst
WO2013095762A1 (fr) Isomérisation de paraffines légères
RU2670108C1 (ru) Каталитическая система для низкотемпературного риформинга бензиновых фракций и способ его осуществления с применением каталитической системы
US9604203B2 (en) Reforming catalyst compositions
CN103361116A (zh) 富含碳四碳五碳六烷烃原料生产高辛烷值汽油的方法
RU2675629C1 (ru) Катализатор для риформинга бензиновых фракций, способ его получения и применение катализатора
CN102309979B (zh) 一种乙苯异构化为二甲苯催化剂及其制备方法和应用
FR2601601A1 (fr) Catalyseur d'isomerisation d'hydrocarbures, procede de preparation et application dudit catalyseur.
Eswaramoorthi et al. Nickel impregnated Pt/H-β and Pt/H-mordenite catalysts for hydroisomerization of n-hexane
RU2762251C1 (ru) Катализатор для процесса гидроизомеризации бензолсодержащих бензиновых фракций
RU2024582C1 (ru) Способ гидроизомеризации н-парафиновых углеводородов и катализатор для его осуществления
US8222473B1 (en) Isomerization of light paraffins
RU2536585C1 (ru) Катализатор, способ его приготовления и процесс гидроизомеризации дизельного топлива
CN1041997C (zh) 增加重整催化剂转化的预处理方法
RU2352612C1 (ru) Способ каталитического риформинга бензиновых фракций

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17851172

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17851172

Country of ref document: EP

Kind code of ref document: A1