FR2341364A1 - Procede de preparation d'un support poreux solide et application - Google Patents

Procede de preparation d'un support poreux solide et application

Info

Publication number
FR2341364A1
FR2341364A1 FR7701245A FR7701245A FR2341364A1 FR 2341364 A1 FR2341364 A1 FR 2341364A1 FR 7701245 A FR7701245 A FR 7701245A FR 7701245 A FR7701245 A FR 7701245A FR 2341364 A1 FR2341364 A1 FR 2341364A1
Authority
FR
France
Prior art keywords
preparing
application
porous support
solid porous
solid
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7701245A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2341364A1 publication Critical patent/FR2341364A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0207—Pretreatment of the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
FR7701245A 1976-02-18 1977-01-17 Procede de preparation d'un support poreux solide et application Withdrawn FR2341364A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/658,919 US4087383A (en) 1976-02-18 1976-02-18 Method for acid treating solid supports

Publications (1)

Publication Number Publication Date
FR2341364A1 true FR2341364A1 (fr) 1977-09-16

Family

ID=24643253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701245A Withdrawn FR2341364A1 (fr) 1976-02-18 1977-01-17 Procede de preparation d'un support poreux solide et application

Country Status (6)

Country Link
US (2) US4087383A (fr)
JP (1) JPS52100386A (fr)
BE (1) BE851548A (fr)
DE (1) DE2704257A1 (fr)
FR (1) FR2341364A1 (fr)
NL (1) NL7700326A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213271A1 (fr) * 1985-07-24 1987-03-11 Didier-Werke Ag Procédé de fabrication de catalyseurs pour la réduction d'oxydes d'azote de gaz d'échappement et procédé chimique de purification d'air

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733849A1 (de) * 1977-07-27 1979-02-15 Basf Ag Feste kaltbleichaktivatoren fuer aktivsauerstoff abgebende verbindungen enthaltende wasch- und reinigungsmittel
US4212771A (en) * 1978-08-08 1980-07-15 Exxon Research & Engineering Co. Method of preparing an alumina catalyst support and catalyst comprising the support
US4243556A (en) * 1978-12-04 1981-01-06 Chevron Research Company Sulfur oxides control in cracking catalyst
US4329445A (en) * 1979-04-30 1982-05-11 E. I. Du Pont De Nemours And Company Process for preparing a tetrahydrofuran-alkylene oxide copolymer with treated bentonite catalyst
US4235751A (en) * 1979-04-30 1980-11-25 E. I. Du Pont De Nemours And Company Modified montmorillonite clay catalyst
US4252635A (en) * 1980-04-11 1981-02-24 Chevron Research Company Sulfur oxides control in cracking catalyst regeneration
US4330437A (en) * 1980-11-05 1982-05-18 Borden, Inc. Supported silver catalyst and a process of preparing it
US4816159A (en) * 1987-08-31 1989-03-28 Aluminum Company Of America Supercritical fluid chromatography packing material
US4982043A (en) * 1989-03-20 1991-01-01 Phillips Petroleum Company Organic solvent treatment for catalysts and olefin dimerization processes therewith
US5728358A (en) * 1992-04-15 1998-03-17 Mobil Oil Corporation Sox sorbent regeneration
US20030183802A1 (en) * 2002-03-28 2003-10-02 Price Ashley G. Desulfurization and novel compositions for same
US20030183803A1 (en) * 2002-03-28 2003-10-02 Price Ashley G. Desulfurization and novel compositions for same
US20060261011A1 (en) * 2005-05-19 2006-11-23 Kanazirev Vladislav I Metal oxides with improved resistance to reduction
US8314277B2 (en) 2010-06-30 2012-11-20 Uop Llc Adsorbent for feed and products purification in benzene saturation process
US8313641B2 (en) 2010-06-30 2012-11-20 Uop Llc Adsorbent for feed and products purification in a reforming process
CN104492247B (zh) * 2014-12-15 2016-06-08 沈阳三聚凯特催化剂有限公司 一种瓷球脱硫剂的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790816A (fr) * 1971-11-01 1973-04-30 Exxon Research Engineering Co Desulfuration de gaz de carneau pour l'utilisation d'un sorbanta grand volume vide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213271A1 (fr) * 1985-07-24 1987-03-11 Didier-Werke Ag Procédé de fabrication de catalyseurs pour la réduction d'oxydes d'azote de gaz d'échappement et procédé chimique de purification d'air

Also Published As

Publication number Publication date
BE851548A (fr) 1977-08-17
US4087383A (en) 1978-05-02
JPS52100386A (en) 1977-08-23
NL7700326A (nl) 1977-08-22
US4152400A (en) 1979-05-01
DE2704257A1 (de) 1977-08-25

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Legal Events

Date Code Title Description
ST Notification of lapse