DK86192A - Void grading - Google Patents

Void grading Download PDF

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Publication number
DK86192A
DK86192A DK086192A DK86192A DK86192A DK 86192 A DK86192 A DK 86192A DK 086192 A DK086192 A DK 086192A DK 86192 A DK86192 A DK 86192A DK 86192 A DK86192 A DK 86192A
Authority
DK
Denmark
Prior art keywords
grading
void
void grading
Prior art date
Application number
DK086192A
Other languages
English (en)
Other versions
DK86192D0 (da
DK170679B1 (da
Inventor
Jesper Bartholdy
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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (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
DK086192A DK170679B1 (da) 1992-06-30 1992-06-30 Katalysatorleje til anvendelse ved hydrobehandling af carbonhydrider
DK86192 1992-06-30

Publications (3)

Publication Number Publication Date
DK86192D0 DK86192D0 (da) 1992-06-30
DK86192A true 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
DK0847803T3 (da) * 1996-04-08 2003-03-03 Catalysts & Chem Ind Co Hydrometalliseringskatalysator til hydrocarbonolie og fremgangsmåde til hydrodemetallisering af hydrocarbonolie under anvendelse af katalysatoren
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
US6258900B1 (en) 1998-07-16 2001-07-10 Crystaphase International, Inc Filtration and flow distribution method for chemical reactors
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
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
US7393510B2 (en) * 2003-03-25 2008-07-01 Crystaphase International, Inc. Decontamination of process streams
WO2006069408A2 (en) * 2004-12-23 2006-06-29 The Petroleum Oil And Gas Corporation Of South Africa (Pty) Ltd Synthetically derived distillate kerosene
US20080257783A1 (en) * 2004-12-23 2008-10-23 The Petroleum Oil And Gas Corporation Of South Africa (Pty) Ltd Process for Catalytic Conversion of Fischer-Tropsch Derived Olefins to Distillates
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
WO2021127644A1 (en) 2019-12-20 2021-06-24 Crystaphase Products, Inc. Resaturation of gas into a liquid feedstream
CA3192003A1 (en) 2020-09-09 2022-03-17 Crystaphase Products, Inc. Process vessel entry zones

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
JP2695372B2 (ja) 1997-12-24
JPH06158060A (ja) 1994-06-07
DK86192D0 (da) 1992-06-30
DK170679B1 (da) 1995-12-04
US5368722A (en) 1994-11-29

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