DK86192D0 - Void grading - Google Patents

Void grading

Info

Publication number
DK86192D0
DK86192D0 DK92861A DK86192A DK86192D0 DK 86192 D0 DK86192 D0 DK 86192D0 DK 92861 A DK92861 A DK 92861A DK 86192 A DK86192 A DK 86192A DK 86192 D0 DK86192 D0 DK 86192D0
Authority
DK
Denmark
Prior art keywords
grading
void
void grading
Prior art date
Application number
DK92861A
Other languages
English (en)
Other versions
DK86192A (da
DK170679B1 (da
Original Assignee
Haldor Topsoe As
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 Haldor Topsoe As filed Critical Haldor Topsoe As
Priority to DK086192A priority Critical patent/DK170679B1/da
Publication of DK86192D0 publication Critical patent/DK86192D0/da
Priority to US08/076,577 priority patent/US5368722A/en
Priority to JP5159746A priority patent/JP2695372B2/ja
Publication of DK86192A publication Critical patent/DK86192A/da
Application granted granted Critical
Publication of DK170679B1 publication Critical patent/DK170679B1/da

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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

Landscapes

  • 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)
DK086192A 1992-06-30 1992-06-30 Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider DK170679B1 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK086192A DK170679B1 (da) 1992-06-30 1992-06-30 Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider
US08/076,577 US5368722A (en) 1992-06-30 1993-06-14 Void grading
JP5159746A JP2695372B2 (ja) 1992-06-30 1993-06-29 炭化水素の水素化処理

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK86192 1992-06-30
DK086192A DK170679B1 (da) 1992-06-30 1992-06-30 Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider

Publications (3)

Publication Number Publication Date
DK86192D0 true DK86192D0 (da) 1992-06-30
DK86192A DK86192A (da) 1993-12-31
DK170679B1 DK170679B1 (da) 1995-12-04

Family

ID=8098365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK086192A DK170679B1 (da) 1992-06-30 1992-06-30 Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider

Country Status (3)

Country Link
US (1) US5368722A (da)
JP (1) JP2695372B2 (da)
DK (1) DK170679B1 (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK121993D0 (da) * 1993-10-28 1993-10-28 Haldor Topsoe As Graded catalyst system
US5837128A (en) * 1996-01-16 1998-11-17 Amoco Corporation Method for grading cylindrical catalyst particles in a bed to reduce pressure drop
WO1997037766A1 (fr) * 1996-04-08 1997-10-16 Catalysts & Chemicals Industries Co., Ltd. Catalyseur d'hydrodemetallation d'huile hydrocarbonee et procede d'hydrodemetallation d'huile hydrocarbonee utilisant ce catalyseur
US6258900B1 (en) 1998-07-16 2001-07-10 Crystaphase International, Inc Filtration and flow distribution method for chemical reactors
US6291603B1 (en) 1997-07-18 2001-09-18 Crystaphase International, Inc. Filtration and flow distribution method for chemical reactors using reticulated ceramics with uniform pore distributions
US8062521B2 (en) 1998-05-29 2011-11-22 Crystaphase Products, Inc. Filtering medium and method for contacting solids-containing feeds for chemical reactors
FR2818283B1 (fr) * 2000-12-20 2003-02-14 Inst Francais Du Petrole Procede de traitement d'une charge hydrocarbonee comprenant une etape d'hydrotraitement en lit fixe a contre-courant
US7435336B2 (en) * 2002-10-10 2008-10-14 China Petroleum & Chenical Corporation Process for carrying out gas-liquid countercurrent processing
US7393510B2 (en) * 2003-03-25 2008-07-01 Crystaphase International, Inc. Decontamination of process streams
US7722832B2 (en) 2003-03-25 2010-05-25 Crystaphase International, Inc. Separation method and assembly for process streams in component separation units
US7265189B2 (en) * 2003-03-25 2007-09-04 Crystaphase Products, Inc. Filtration, flow distribution and catalytic method for process streams
EP1836279A1 (en) * 2004-12-23 2007-09-26 The Petroleum Oil and Gas Corporation of South Afr. A process for catalytic conversion of fischer-tropsch derived olefins to distillates
US20080250704A1 (en) * 2004-12-23 2008-10-16 The Petroleum Oil And Gas Corporation Of South Africa (Pty) Ltd Synthetically Derived Illuminating and Heating Paraffin Oil
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898180A (en) * 1970-07-23 1975-08-05 Ici Ltd Catalyst pellet
JPS59115750A (ja) * 1982-12-22 1984-07-04 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸合成用触媒
US4830736A (en) * 1986-07-28 1989-05-16 Chevron Research Company Graded catalyst system for removal of calcium and sodium from a hydrocarbon feedstock
US4828683A (en) * 1987-02-06 1989-05-09 Phillips Petroleum Company Hydrofining employing a support material for fixed beds
DE3827639A1 (de) * 1988-08-16 1990-02-22 Basf Ag Katalysator fuer die oxidation und ammonoxidation von (alpha),ss-ungesaettigten kohlenwasserstoffen
US5206431A (en) * 1990-02-08 1993-04-27 Nippon Shokubai Kagaku Kogyo Co., Ltd. Process for producing methacrylic acid
US5262012A (en) * 1990-09-19 1993-11-16 Chemical Research & Licensing Company Catalytic distillation system
US5198579A (en) * 1990-11-14 1993-03-30 Mitsui Toatsu Chemicals, Inc. Catalyst for oxidizing methacrolein and method for preparing methacrylic acid

Also Published As

Publication number Publication date
DK86192A (da) 1993-12-31
JP2695372B2 (ja) 1997-12-24
US5368722A (en) 1994-11-29
DK170679B1 (da) 1995-12-04
JPH06158060A (ja) 1994-06-07

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