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SA522440094B1 - Petrochemical production processes and systems that integrate deep hydrotreating of distillate products - Google Patents

Petrochemical production processes and systems that integrate deep hydrotreating of distillate products

Info

Publication number
SA522440094B1
SA522440094B1 SA522440094A SA522440094A SA522440094B1 SA 522440094 B1 SA522440094 B1 SA 522440094B1 SA 522440094 A SA522440094 A SA 522440094A SA 522440094 A SA522440094 A SA 522440094A SA 522440094 B1 SA522440094 B1 SA 522440094B1
Authority
SA
Saudi Arabia
Prior art keywords
systems
production processes
deep hydrogenation
distillate products
petrochemical production
Prior art date
Application number
SA522440094A
Other languages
Arabic (ar)
Inventor
ريفا كوسيوجلو عمر
Original Assignee
شركــــة الزيــت العربيـــة السعوديــة
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
Priority claimed from US16/787,342 external-priority patent/US11142707B2/en
Priority claimed from US16/787,372 external-priority patent/US11142706B2/en
Priority claimed from US16/787,529 external-priority patent/US11124716B2/en
Priority claimed from US16/880,406 external-priority patent/US11142711B2/en
Priority claimed from US16/880,434 external-priority patent/US11118123B2/en
Priority claimed from US16/880,424 external-priority patent/US11142712B2/en
Application filed by شركــــة الزيــت العربيـــة السعوديــة filed Critical شركــــة الزيــت العربيـــة السعوديــة
Publication of SA522440094B1 publication Critical patent/SA522440094B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/06—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of thermal cracking in the absence of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

يتعلق الاختراع الحالي بالكشف عن هيئات مخطط عملية تتيح الهدرجة العميقة deep hydrogenation لنواتج تقطير متوسطة middle distillates. تتم معالجة نواتج التقطير المتوسطة middle distillates المعالجة بالهيدروجين hydrogenated في وحدة تكسير بالبخار steam cracker لتحويلها إلى ألفينات خفيفة light olefins. تتضمن تيارات التغذية Feeds إلى منطقة المعالجة العميقة بالهيدروجين deep hydrogenation zone تيارات من ناتج تقطير في مدى الديزل diesel range distillate streams من منطقة المعالجة بالهيدروجين hydroprocessing zone ، زيت خفيف معاد التكرير light cycle oil و/ أو نفط غاز وحدة التكويك الخفيف light coker gas oil. تعمل منطقة المعالجة بالهيدروجين العميقة deep hydrogenation zone تحت ظروف فعالة لتخفيض المحتوى من المواد العطرية في تيار تغذية بمدى ديزل diesel range feedstream من مدى يتراوح من حوالي 10-40% بالوزن أو أكبر، إلى منتج متوسط في مدى ناتج تقطير معالج بالهيدروجين hydrogenated distillate range به محتوى من المواد العطرية aromatic content يبلغ أقل من حوالي 5-0.5 % بالوزن. شكل 1أ.The present invention relates to the disclosure of process schemes that enable the deep hydrogenation of middle distillates. The hydrogenated middle distillates are processed in a steam cracker to light olefins. Feeds to the deep hydrogenation zone include diesel range distillate streams from the hydroprocessing zone, light cycle oil and/or light coker gas oil. The deep hydrogenation zone operates under conditions effective for reducing the aromatic content of a diesel range feedstream from about 10-40 wt% or greater, to a product in the hydrogenated distillate range having an aromatic content of less than about 0.5-5 wt%. Fig. 1A.

SA522440094A 2020-02-11 2022-08-09 Petrochemical production processes and systems that integrate deep hydrotreating of distillate products SA522440094B1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US16/787,342 US11142707B2 (en) 2020-02-11 2020-02-11 Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates
US16/787,372 US11142706B2 (en) 2020-02-11 2020-02-11 Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products
US16/787,529 US11124716B2 (en) 2020-02-11 2020-02-11 Processes and systems for petrochemical production integrating coking and deep hydrogenation of coking reaction products
US16/880,406 US11142711B2 (en) 2020-02-11 2020-05-21 Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates
US16/880,434 US11118123B2 (en) 2020-02-11 2020-05-21 Processes and systems for petrochemical production integrating coking and deep hydrogenation of coking products
US16/880,424 US11142712B2 (en) 2020-02-11 2020-05-21 Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products
PCT/US2021/017693 WO2021163352A1 (en) 2020-02-11 2021-02-11 Processes and systems for petrochemical production integrating deep hydrogenation of distillates

Publications (1)

Publication Number Publication Date
SA522440094B1 true SA522440094B1 (en) 2024-08-15

Family

ID=74853801

Family Applications (3)

Application Number Title Priority Date Filing Date
SA523441177A SA523441177B1 (en) 2020-02-11 2022-08-09 Processes and Systems for Petrochemical Production Integrating Fluid Catalytic Cracking and Deep Hydrogenation of Fluid Catalytic Cracking Reaction Products
SA523441176A SA523441176B1 (en) 2020-02-11 2022-08-09 Petrochemical production processes and systems that integrate fluid catalytic cracking and deep hydrotreating of fluid catalytic cracking reaction products
SA522440094A SA522440094B1 (en) 2020-02-11 2022-08-09 Petrochemical production processes and systems that integrate deep hydrotreating of distillate products

Family Applications Before (2)

Application Number Title Priority Date Filing Date
SA523441177A SA523441177B1 (en) 2020-02-11 2022-08-09 Processes and Systems for Petrochemical Production Integrating Fluid Catalytic Cracking and Deep Hydrogenation of Fluid Catalytic Cracking Reaction Products
SA523441176A SA523441176B1 (en) 2020-02-11 2022-08-09 Petrochemical production processes and systems that integrate fluid catalytic cracking and deep hydrotreating of fluid catalytic cracking reaction products

Country Status (2)

Country Link
SA (3) SA523441177B1 (en)
WO (1) WO2021163352A1 (en)

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Also Published As

Publication number Publication date
SA523441177B1 (en) 2024-10-05
SA523441176B1 (en) 2024-10-05
WO2021163352A1 (en) 2021-08-19

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