FR2187695B1 - - Google Patents

Info

Publication number
FR2187695B1
FR2187695B1 FR7321117A FR7321117A FR2187695B1 FR 2187695 B1 FR2187695 B1 FR 2187695B1 FR 7321117 A FR7321117 A FR 7321117A FR 7321117 A FR7321117 A FR 7321117A FR 2187695 B1 FR2187695 B1 FR 2187695B1
Authority
FR
France
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.)
Expired
Application number
FR7321117A
Other languages
French (fr)
Other versions
FR2187695A1 (enrdf_load_stackoverflow
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.)
Bayer AG
Original Assignee
Bayer 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 DE19722227804 external-priority patent/DE2227804C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2187695A1 publication Critical patent/FR2187695A1/fr
Application granted granted Critical
Publication of FR2187695B1 publication Critical patent/FR2187695B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/025—Granulation or agglomeration
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/21—Attrition-index or crushing strength of granulates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Analytical Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7321117A 1972-06-08 1973-06-08 Expired FR2187695B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722227804 DE2227804C3 (de) 1972-06-08 Verfahren zur Herstellung von aktivem Aluminiumoxid in Perlform

Publications (2)

Publication Number Publication Date
FR2187695A1 FR2187695A1 (enrdf_load_stackoverflow) 1974-01-18
FR2187695B1 true FR2187695B1 (enrdf_load_stackoverflow) 1978-11-17

Family

ID=5847109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7321117A Expired FR2187695B1 (enrdf_load_stackoverflow) 1972-06-08 1973-06-08

Country Status (6)

Country Link
JP (1) JPS5623923B2 (enrdf_load_stackoverflow)
ES (1) ES415672A1 (enrdf_load_stackoverflow)
FR (1) FR2187695B1 (enrdf_load_stackoverflow)
GB (1) GB1404543A (enrdf_load_stackoverflow)
IT (1) IT985323B (enrdf_load_stackoverflow)
NL (1) NL7308056A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5165471A (en) * 1974-12-03 1976-06-07 Morishita Chem Ind Kaijoniokeru oiruboorukaishusochi
RU2219128C2 (ru) * 2001-12-10 2003-12-20 Открытое акционерное общество "Всероссийский алюминиево-магниевый институт" Установка для термообработки гидроксида алюминия
RU2219129C2 (ru) * 2001-12-19 2003-12-20 Открытое акционерное общество "Всероссийский алюминево-магниевый институт" Установка для термообработки гидроксида алюминия
RU2241672C2 (ru) * 2002-10-14 2004-12-10 Научно-исследовательский физико-технический институт Красноярского государственного университета Министерства образования Российской Федерации СПОСОБ ПОЛУЧЕНИЯ МАЛОЩЕЛОЧНОГО α-ГЛИНОЗЕМА
DE102009000916A1 (de) * 2009-02-17 2010-10-14 Velind Chemie Gmbh & Co. Kg Zusammensetzung und Verfahren zur Regulierung der Raumluftfeuchte in Gebäuden
CN112028639B (zh) * 2020-09-14 2022-04-22 江苏金石研磨有限公司 一种陶瓷研磨球滚动成型用冷水快速凝胶浆水及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392125A (en) * 1963-07-11 1968-07-09 Kaiser Aluminium Chem Corp Method for preparing an alpha alumina catalyst support
US3594982A (en) * 1970-04-20 1971-07-27 Kaiser Aluminium Chem Corp Process for drying unsaturated organic gaseous compounds
JPS5021319A (enrdf_load_stackoverflow) * 1973-06-27 1975-03-06

Also Published As

Publication number Publication date
FR2187695A1 (enrdf_load_stackoverflow) 1974-01-18
DE2227804A1 (de) 1974-01-03
IT985323B (it) 1974-11-30
NL7308056A (enrdf_load_stackoverflow) 1973-12-11
GB1404543A (en) 1975-09-03
ES415672A1 (es) 1976-02-01
DE2227804B2 (de) 1976-08-26
JPS5623923B2 (enrdf_load_stackoverflow) 1981-06-03
JPS4962400A (enrdf_load_stackoverflow) 1974-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse