RU2006109607A - METHOD FOR PRODUCING DIESEL FUEL - Google Patents

METHOD FOR PRODUCING DIESEL FUEL Download PDF

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Publication number
RU2006109607A
RU2006109607A RU2006109607/04A RU2006109607A RU2006109607A RU 2006109607 A RU2006109607 A RU 2006109607A RU 2006109607/04 A RU2006109607/04 A RU 2006109607/04A RU 2006109607 A RU2006109607 A RU 2006109607A RU 2006109607 A RU2006109607 A RU 2006109607A
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RU
Russia
Prior art keywords
reactor
regeneration
catalyst
diesel fuel
loaded
Prior art date
Application number
RU2006109607/04A
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Russian (ru)
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RU2316579C1 (en
Inventor
Виктор Андреевич Зоткин (RU)
Виктор Андреевич Зоткин
Александр Анатольевич Никитин (RU)
Александр Анатольевич Никитин
Антон Владимирович Зайцев (RU)
Антон Владимирович Зайцев
Дмитрий Александрович Старусев (RU)
Дмитрий Александрович Старусев
Игорь Александрович Бабушкин (RU)
Игорь Александрович Бабушкин
Original Assignee
Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС") (RU)
Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС")
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Application filed by Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС") (RU), Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС") filed Critical Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" (ОАО "Славнефть-ЯНОС") (RU)
Priority to RU2006109607/04A priority Critical patent/RU2316579C1/en
Publication of RU2006109607A publication Critical patent/RU2006109607A/en
Application granted granted Critical
Publication of RU2316579C1 publication Critical patent/RU2316579C1/en

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Claims (1)

Способ получения дизельного топлива путем гидроочистки дизельных фракций при повышенных температуре и давлении в присутствии алюмокобальтмолибденового или алюмоникельмолибденового катализатора, загруженного в два реактора и проведения регенерации дезактивированного катализатора путем дозированной подачи воздуха в поток инертного газа при переходе зоны горения от одного слоя катализатора к другому и плавного повышения температуры до 500-540°С, отличающийся тем, что после первого цикла эксплуатации регенерации подвергают катализатор, загруженный в первом реакторе, а второй реактор до начала регенерации в первом реакторе отглушают для байпасирования продуктов регенерации мимо катализатора, загруженного в него.A method of producing diesel fuel by hydrotreating diesel fractions at elevated temperature and pressure in the presence of aluminum-cobalt-molybdenum or aluminum-nickel-molybdenum catalyst loaded into two reactors and regenerating the deactivated catalyst by dosing air into the inert gas stream when the combustion zone passes from one catalyst layer to another and gradually increase temperature up to 500-540 ° С, characterized in that after the first operation cycle regeneration is subjected to catalysis Loaded in the first reactor and a second reactor prior to regeneration in a first reactor for bypassing otglushayut regeneration products by catalyst loaded into it.
RU2006109607/04A 2006-03-28 2006-03-28 Diesel fuel production process RU2316579C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006109607/04A RU2316579C1 (en) 2006-03-28 2006-03-28 Diesel fuel production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006109607/04A RU2316579C1 (en) 2006-03-28 2006-03-28 Diesel fuel production process

Publications (2)

Publication Number Publication Date
RU2006109607A true RU2006109607A (en) 2007-10-10
RU2316579C1 RU2316579C1 (en) 2008-02-10

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Application Number Title Priority Date Filing Date
RU2006109607/04A RU2316579C1 (en) 2006-03-28 2006-03-28 Diesel fuel production process

Country Status (1)

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RU (1) RU2316579C1 (en)

Also Published As

Publication number Publication date
RU2316579C1 (en) 2008-02-10

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Effective date: 20100329