FR2219115A1 - Process for obtaining spherical particles of active aluminum oxide having a high mechanical resistance - Google Patents

Process for obtaining spherical particles of active aluminum oxide having a high mechanical resistance

Info

Publication number
FR2219115A1
FR2219115A1 FR7406222A FR7406222A FR2219115A1 FR 2219115 A1 FR2219115 A1 FR 2219115A1 FR 7406222 A FR7406222 A FR 7406222A FR 7406222 A FR7406222 A FR 7406222A FR 2219115 A1 FR2219115 A1 FR 2219115A1
Authority
FR
France
Prior art keywords
aluminum oxide
high mechanical
spherical particles
mechanical resistance
active aluminum
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.)
Granted
Application number
FR7406222A
Other languages
French (fr)
Other versions
FR2219115B1 (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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 DE2308890A external-priority patent/DE2308890C2/en
Application filed by Kali Chemie AG filed Critical Kali Chemie AG
Publication of FR2219115A1 publication Critical patent/FR2219115A1/en
Application granted granted Critical
Publication of FR2219115B1 publication Critical patent/FR2219115B1/fr
Granted legal-status Critical Current

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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
    • 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
    • B01J35/51—
    • 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
FR7406222A 1973-02-23 1974-02-22 Process for obtaining spherical particles of active aluminum oxide having a high mechanical resistance Granted FR2219115A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2308890A DE2308890C2 (en) 1973-02-23 1973-02-23 Process for the production of spherical particles from active alumina with high mechanical strength

Publications (2)

Publication Number Publication Date
FR2219115A1 true FR2219115A1 (en) 1974-09-20
FR2219115B1 FR2219115B1 (en) 1978-12-01

Family

ID=5872791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406222A Granted FR2219115A1 (en) 1973-02-23 1974-02-22 Process for obtaining spherical particles of active aluminum oxide having a high mechanical resistance

Country Status (3)

Country Link
FR (1) FR2219115A1 (en)
GB (1) GB1443393A (en)
IT (1) IT1007455B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534828A1 (en) * 1982-10-21 1984-04-27 Pro Catalyse CATALYSTS BASED ON ALUMINA, SILICA OR SILICA-ALUMINUM, THEIR PREPARATION AND THEIR USE IN THE FIELD OF HYDROPROCESSING OIL OF HYDROCARBONS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2473468C1 (en) * 2011-05-31 2013-01-27 Елена Арсеньевна Петрова Method of obtaining active aluminium oxide
DE102014013530A1 (en) 2014-09-12 2016-03-17 Clariant International Ltd. Extruded Cu-Al-Mn hydrogenation catalyst

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411878A (en) * 1965-03-31 1968-11-19 Pechiney Saint Gobain Alumina agglomerates and method for producing same
FR1597102A (en) * 1968-02-26 1970-06-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411878A (en) * 1965-03-31 1968-11-19 Pechiney Saint Gobain Alumina agglomerates and method for producing same
FR1597102A (en) * 1968-02-26 1970-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534828A1 (en) * 1982-10-21 1984-04-27 Pro Catalyse CATALYSTS BASED ON ALUMINA, SILICA OR SILICA-ALUMINUM, THEIR PREPARATION AND THEIR USE IN THE FIELD OF HYDROPROCESSING OIL OF HYDROCARBONS

Also Published As

Publication number Publication date
FR2219115B1 (en) 1978-12-01
IT1007455B (en) 1976-10-30
GB1443393A (en) 1976-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse