SA519410234B1 - عملية لتحويل غاز التخليق إلى أيزو بيوتانول - Google Patents

عملية لتحويل غاز التخليق إلى أيزو بيوتانول

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Publication number
SA519410234B1
SA519410234B1 SA519410234A SA519410234A SA519410234B1 SA 519410234 B1 SA519410234 B1 SA 519410234B1 SA 519410234 A SA519410234 A SA 519410234A SA 519410234 A SA519410234 A SA 519410234A SA 519410234 B1 SA519410234 B1 SA 519410234B1
Authority
SA
Saudi Arabia
Prior art keywords
isobutanol
conversion
synthesis gas
syngas
synthesis process
Prior art date
Application number
SA519410234A
Other languages
English (en)
Inventor
روان تيان
جو جينبياو
لونج ريتشارد
زهو لوبو
Original Assignee
تشاينا بيتروليم آند كيميكالز كوربوريشن
يو أو بي إل إل سي
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 تشاينا بيتروليم آند كيميكالز كوربوريشن, يو أو بي إل إل سي filed Critical تشاينا بيتروليم آند كيميكالز كوربوريشن
Publication of SA519410234B1 publication Critical patent/SA519410234B1/ar

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
    • C07C29/154—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • C07C29/34—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups by condensation involving hydroxy groups or the mineral ester groups derived therefrom, e.g. Guerbet reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

يتعلق الاختراع الحالي بتقديم عملية محسنة لتخليق الأيزو بيوتانول isobutanol synthesis يتم إنجازها من خلال تكوين أنواع كحول alcohols مختلطة من غاز التخليق syngas. العملية المكونة من خطوتين تتجنب تفاعل الإضافة البطيء جدا عند ذرة الكربون α α-carbon ، في العملية التقليدية للتخليق المباشر للأيزو بيوتانول isobutanol في خطوة واحدة. بمجرد إنتاج الإيثانول ethanol والبروبانول propanol في منطقة التفاعل reaction zone الأولى، فإنهما يمكن أن يتفاعلا مع الميثانول methanol و/ أو غاز التخليق في منطقة تفاعل ثانية لإنتاج الأيزو بيوتانول isobutanol من خلال تفاعل الإضافة السريع عند ذرة الكربون β β-carbon في وجود محفز، مما يؤدي إلى إنتاجية محسنة بدرجة كبيرة للأيزو بيوتانول isobutanol. شكل 2.
SA519410234A 2018-02-28 2019-10-02 عملية لتحويل غاز التخليق إلى أيزو بيوتانول SA519410234B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/020260 WO2019168527A1 (en) 2018-02-28 2018-02-28 Process for the conversion of synthesis gas to isobutanol

Publications (1)

Publication Number Publication Date
SA519410234B1 true SA519410234B1 (ar) 2023-11-09

Family

ID=61622798

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519410234A SA519410234B1 (ar) 2018-02-28 2019-10-02 عملية لتحويل غاز التخليق إلى أيزو بيوتانول

Country Status (4)

Country Link
US (1) US10919826B2 (ar)
CN (1) CN110730768A (ar)
SA (1) SA519410234B1 (ar)
WO (1) WO2019168527A1 (ar)

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US20230265028A1 (en) 2020-09-14 2023-08-24 Uop Llc Catalysts for isobutanol synthesis from syngas and ethanol or propanol
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US20230265030A1 (en) * 2020-09-25 2023-08-24 Uop Llc Isobutanol production process
CN113860997A (zh) * 2021-08-31 2021-12-31 南京工业大学 一种用于合成气串联催化合成异丁醇的方法
CN115770583B (zh) * 2021-09-06 2024-05-14 中石化南京化工研究院有限公司 一种以合成气和甲醇生产异丁醇的催化剂

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Also Published As

Publication number Publication date
WO2019168527A1 (en) 2019-09-06
US20200039905A1 (en) 2020-02-06
US10919826B2 (en) 2021-02-16
CN110730768A (zh) 2020-01-24

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