KR950010949A - 공극크기배합 - Google Patents

공극크기배합 Download PDF

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Publication number
KR950010949A
KR950010949A KR1019940027641A KR19940027641A KR950010949A KR 950010949 A KR950010949 A KR 950010949A KR 1019940027641 A KR1019940027641 A KR 1019940027641A KR 19940027641 A KR19940027641 A KR 19940027641A KR 950010949 A KR950010949 A KR 950010949A
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KR
South Korea
Prior art keywords
particles
catalyst
catalyst system
mixed
bed
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KR1019940027641A
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English (en)
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KR0131037B1 (ko
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바르톨디 제스퍼
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헤닝 베그;파울 티게센
할도르 톱세 아크티에 셀스카브
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Publication of KR950010949A publication Critical patent/KR950010949A/ko
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    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

입자가 고정상 촉매시스템내에서 다른 혼합비율의 공극이 큰 입자와 공극이 작은 입자를 가지는 다른층들로 층을 이룬 구조를 얻도록 촉매베드의 다른 층들에서 다른 양으로 혼합되는, 공극이 큰 촉매입자와 공극이 작은 촉매입자의 물리적 혼합으로 이루어진 수소처리 촉매의 고정상 촉매시스템을 통하여 공급원료를 통과시키는 탄화수소 공급원료의 수소처리를 위한 방법 및 촉매시스템.

Description

공극크기배합
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 체적밀도 측정의 결과를 그래프로 나타낸다.
제2도는 공극부피의 평균크기를 계산한 결과를 나타낸다.
제3도는 촉매베드의 상부에서만 고체침착이 생김을 나타낸다.
제4도는 크기배합된 베드에서 얻어진 침착프로파일을 나타낸다

Claims (6)

  1. 공극이 큰 촉매입자와 공극이 작은 촉매입자의 물리적 혼합으로 이루어진 탄화수소 공급원료의 수소처리를 위한 촉매시스템에 있어서, 입자는 고정상 촉매시스템내에서 다른 혼합비율의 공극이 큰입자와 공극이 작은 입자를 가지는 다른 층들로 층을 이룬 구조를 얻도록 촉매베드의 다른 층들에서 다른 양으로 혼합되는 것을 특징으로 하는 촉매시스템.
  2. 제1항에 있어서, 공극이 큰 촉매입자는 링, 웨곤휠 및 복수의 내부채널이 있는 물체의 형태를 가지는 입자의 군으로부터 선택되고, 공극이 작은 촉매입자는 원통형, 삼엽형 및 구형의 형태를 가지는 입자의 군으로부터 선택되는 것을 특징으로 하는 촉매시스템.
  3. 제1항에 있어서, 고정상 촉매시스템이 링형과 삼엽형 입자로된 혼합층, 링형입자로된 상층 및 삼엽형 입자로 된 하층으로 연속층을 이루는 것을 특징으로 하는 촉매시스템.
  4. 제3항에 있어서, 혼합층이 삼엽형 입자와 각각 혼합된 85중량%와 60%중랑 링형 입자로 구성되는 것을 특징으로 하는 촉매시스템.
  5. 제3항에 있어서, 혼합층이 삼엽형 입자와 각각 혼합된 85중량%와 48중량% 링형입자로 구성되는 것을 특징으로 하는 촉매시스템.
  6. 탄화수소 공급원료의 수소처리 방법에 있어서, 입자가 고정상 촉매시스템내에서 다른 혼합비율의 공극이 큰입자와 공극이 작은 입자를 가지는 다른층들로 층을 이룬 구조를 얻도록 촉매베드의 다른 층들에서 다른 양으로 혼합되는, 공극이 큰 촉매입자와 공극이 작은 촉매입자의 물리적 혼합으로 이루어진 수소처리 촉매의 고정상 촉매시스템을 통하여 공급원료를 통과시키는 것을 특징으로 하는 수소처리방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940027641A 1993-10-28 1994-10-27 공극크기배합 KR0131037B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK931219A DK121993D0 (da) 1993-10-28 1993-10-28 Graded catalyst system
DK1219/93 1993-10-28

Publications (2)

Publication Number Publication Date
KR950010949A true KR950010949A (ko) 1995-05-15
KR0131037B1 KR0131037B1 (ko) 1998-04-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940027641A KR0131037B1 (ko) 1993-10-28 1994-10-27 공극크기배합

Country Status (9)

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EP (1) EP0651041B1 (ko)
KR (1) KR0131037B1 (ko)
CN (1) CN1068035C (ko)
AU (1) AU682201B2 (ko)
CA (1) CA2134047C (ko)
DE (1) DE69424250T2 (ko)
DK (1) DK121993D0 (ko)
ES (1) ES2146624T3 (ko)
NZ (1) NZ260623A (ko)

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CN1088094C (zh) * 1999-10-13 2002-07-24 中国石油化工集团公司 加氢裂化催化剂级配装填方法
US6666436B1 (en) * 2002-09-25 2003-12-23 Beco Engineering Co. Mixed-size packed beds
US7435336B2 (en) 2002-10-10 2008-10-14 China Petroleum & Chenical Corporation Process for carrying out gas-liquid countercurrent processing
US7722832B2 (en) 2003-03-25 2010-05-25 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US7393510B2 (en) 2003-03-25 2008-07-01 Crystaphase International, Inc. Decontamination of process streams
US7265189B2 (en) * 2003-03-25 2007-09-04 Crystaphase Products, Inc. Filtration, flow distribution and catalytic method for process streams
US7645906B2 (en) 2007-03-27 2010-01-12 Chevron Phillips Chemical Company Lp Graded catalyst bed for methyl mercaptan synthesis
CN102311764B (zh) * 2010-07-07 2013-12-04 中国石油化工股份有限公司 一种加氢处理催化剂的级配方法
CN102443415B (zh) * 2010-10-12 2013-12-04 中国石油化工股份有限公司 一种加氢处理催化剂的级配方案
CN103773437B (zh) * 2012-10-24 2016-02-10 中国石油化工股份有限公司 一种加氢脱硫催化剂级配方法
FR3013721B1 (fr) 2013-11-28 2015-11-13 Ifp Energies Now Procede d'hydrotraitement de gazole mettant en oeuvre un enchainement de catalyseurs
FR3013720B1 (fr) 2013-11-28 2015-11-13 IFP Energies Nouvelles Procede d'hydrotraitement de distillat sous vide mettant en oeuvre un enchainement de catalyseurs
US10744426B2 (en) 2015-12-31 2020-08-18 Crystaphase Products, Inc. Structured elements and methods of use
US10054140B2 (en) 2016-02-12 2018-08-21 Crystaphase Products, Inc. Use of treating elements to facilitate flow in vessels
EP4076719A1 (en) 2019-12-20 2022-10-26 Crystaphase Products Inc. Resaturation of gas into a liquid feedstream
JP2023541252A (ja) 2020-09-09 2023-09-29 クリスタフェーズ・プロダクツ・インコーポレーテッド プロセス容器進入ゾーン
US20230348797A1 (en) 2020-12-22 2023-11-02 China Petroleum & Chemical Corporation Solid particle bed, fixed bed, and oil hydrogenation method

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NL187914C (nl) * 1974-05-20 1992-02-17 Shell Int Research Werkwijze voor het katalytisch hydrogenerend ontzwavelen zonder katalysatorverversing van vanadium- en nikkelhoudende residuale koolwaterstofolien.
AU519272B2 (en) * 1978-03-07 1981-11-19 Mobil Oil Corp. Demetalation and desulfurization of petroleum oils
US4510263A (en) * 1983-10-17 1985-04-09 W. R. Grace & Co. Catalyst with high geometric surface area alumina extrudate and catalyst with high geometric surface area
US4830736A (en) * 1986-07-28 1989-05-16 Chevron Research Company Graded catalyst system for removal of calcium and sodium from a hydrocarbon feedstock
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DK170679B1 (da) * 1992-06-30 1995-12-04 Topsoe Haldor As Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider

Also Published As

Publication number Publication date
DE69424250D1 (de) 2000-06-08
DK121993D0 (da) 1993-10-28
EP0651041A1 (en) 1995-05-03
AU7289494A (en) 1995-05-18
EP0651041B1 (en) 2000-05-03
ES2146624T3 (es) 2000-08-16
AU682201B2 (en) 1997-09-25
DE69424250T2 (de) 2000-09-14
KR0131037B1 (ko) 1998-04-14
CA2134047C (en) 2004-12-28
NZ260623A (en) 1995-07-26
CN1068035C (zh) 2001-07-04
CA2134047A1 (en) 1995-04-29
CN1104558A (zh) 1995-07-05

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