NL7500756A - Werkwijze voor het calcineren van een kataly- satordrager. - Google Patents

Werkwijze voor het calcineren van een kataly- satordrager.

Info

Publication number
NL7500756A
NL7500756A NL7500756A NL7500756A NL7500756A NL 7500756 A NL7500756 A NL 7500756A NL 7500756 A NL7500756 A NL 7500756A NL 7500756 A NL7500756 A NL 7500756A NL 7500756 A NL7500756 A NL 7500756A
Authority
NL
Netherlands
Prior art keywords
calcining
procedure
kataly sator
carrier
sator carrier
Prior art date
Application number
NL7500756A
Other languages
English (en)
Original Assignee
American Cyanamid Co
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 US05/435,554 external-priority patent/US3947379A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of NL7500756A publication Critical patent/NL7500756A/nl

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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/882—Molybdenum and cobalt
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • C10G45/04—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used
    • C10G45/06—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof
    • C10G45/08—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing characterised by the catalyst used containing nickel or cobalt metal, or compounds thereof in combination with chromium, molybdenum, or tungsten metals, or compounds thereof
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
    • Y10S502/509—Nitrogen containing organic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
NL7500756A 1973-02-06 1975-01-22 Werkwijze voor het calcineren van een kataly- satordrager. NL7500756A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05330166 US3853788A (en) 1973-02-06 1973-02-06 Process for hydrotreating catalyst and product thereby
US05/435,554 US3947379A (en) 1973-02-06 1974-01-22 Process for reducing nitrogen oxides by treating catalyst support and a metal nitrate with urea and thereafter calcining

Publications (1)

Publication Number Publication Date
NL7500756A true NL7500756A (nl) 1975-07-24

Family

ID=26987146

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7500756A NL7500756A (nl) 1973-02-06 1975-01-22 Werkwijze voor het calcineren van een kataly- satordrager.

Country Status (3)

Country Link
US (1) US3853788A (nl)
CA (2) CA1023334A (nl)
NL (1) NL7500756A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051070A (en) * 1974-01-02 1977-09-27 Monsanto Company Catalyst preparation utilizing metal nitrates and nitrogen oxide scavenger
US4013547A (en) * 1976-01-22 1977-03-22 Union Oil Company Of California Desulfurization of residual petroleum oils with a catalyst calcined at higher temperatures
US4497907A (en) * 1982-06-16 1985-02-05 Exxon Research & Engineering Co. Coprecipitated Si-Al-metal-particle catalyst
JP3821483B2 (ja) * 1993-09-30 2006-09-13 ユーオーピー 水素化処理用の触媒とその利用法
US5389595A (en) * 1993-09-30 1995-02-14 Union Oil Company Of California Hydroprocessing catalyst, its use, and method of preparation
US5403806A (en) * 1993-10-22 1995-04-04 Union Oil Company Of California Phosphorous-containing hydroprocessing catalyst and method of preparation
WO2005035115A1 (en) * 2003-10-14 2005-04-21 Lg Chem, Ltd. A catalyst for gaseous partial oxidation of propylene and method for preparing the same
US7560412B2 (en) * 2004-08-14 2009-07-14 Sud-Chemie Inc. Fluid/slurry bed cobalt-alumina catalyst made by compounding and spray drying
CN109675434B (zh) * 2019-01-25 2021-10-29 泰安阳光天润化工工程有限公司 一种选择性催化还原脱硝方法
CN109675433B (zh) * 2019-01-25 2021-11-30 山东东源新材料科技有限公司 一种烟气脱硝工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983691A (en) * 1957-02-04 1961-05-09 Union Oil Co Preparation of supported metal molybdate catalysts
US3751380A (en) * 1971-12-06 1973-08-07 Universal Oil Prod Co Method of preparing a catalyst

Also Published As

Publication number Publication date
US3853788A (en) 1974-12-10
CA1023334A (en) 1977-12-27
CA1045617A (en) 1979-01-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed