GB1245654A - Process for reducing the loss due to abrasion of alumina extrudates and of extruded catalysts based on alumina - Google Patents

Process for reducing the loss due to abrasion of alumina extrudates and of extruded catalysts based on alumina

Info

Publication number
GB1245654A
GB1245654A GB44115/68A GB4411568A GB1245654A GB 1245654 A GB1245654 A GB 1245654A GB 44115/68 A GB44115/68 A GB 44115/68A GB 4411568 A GB4411568 A GB 4411568A GB 1245654 A GB1245654 A GB 1245654A
Authority
GB
United Kingdom
Prior art keywords
alumina
calcined
extrudates
dried
treatment
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.)
Expired
Application number
GB44115/68A
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.)
Konink Zwavelzuurfabrieken V H
Koninklijke Zwavelzuurfabrieken Voorheen Ketjen NV
Original Assignee
Konink Zwavelzuurfabrieken V H
Koninklijke Zwavelzuurfabrieken Voorheen Ketjen NV
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 Konink Zwavelzuurfabrieken V H, Koninklijke Zwavelzuurfabrieken Voorheen Ketjen NV filed Critical Konink Zwavelzuurfabrieken V H
Publication of GB1245654A publication Critical patent/GB1245654A/en
Expired 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Glanulating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB44115/68A 1967-10-04 1968-09-17 Process for reducing the loss due to abrasion of alumina extrudates and of extruded catalysts based on alumina Expired GB1245654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6713461A NL6713461A (en:Method) 1967-10-04 1967-10-04

Publications (1)

Publication Number Publication Date
GB1245654A true GB1245654A (en) 1971-09-08

Family

ID=19801362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44115/68A Expired GB1245654A (en) 1967-10-04 1968-09-17 Process for reducing the loss due to abrasion of alumina extrudates and of extruded catalysts based on alumina

Country Status (11)

Country Link
US (1) US3551354A (en:Method)
JP (1) JPS5010883B1 (en:Method)
BE (1) BE721631A (en:Method)
DE (1) DE1800699A1 (en:Method)
ES (1) ES358718A1 (en:Method)
FI (1) FI47847C (en:Method)
FR (1) FR1589189A (en:Method)
GB (1) GB1245654A (en:Method)
NL (1) NL6713461A (en:Method)
NO (1) NO125615B (en:Method)
SE (1) SE347437B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002456A1 (en) * 1985-03-18 1992-02-20 Aluminum Company Of America Alumina suitable for catalytic applications

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061594A (en) * 1974-01-10 1977-12-06 Rhone-Poulenc Industries Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures
CN113447386B (zh) * 2021-07-16 2022-08-12 苏州西热节能环保技术有限公司 一种板式催化剂对再生工艺适应性的判断方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002456A1 (en) * 1985-03-18 1992-02-20 Aluminum Company Of America Alumina suitable for catalytic applications

Also Published As

Publication number Publication date
JPS5010883B1 (en:Method) 1975-04-25
FI47847C (fi) 1974-04-10
SE347437B (en:Method) 1972-08-07
DE1800699A1 (de) 1969-05-08
BE721631A (en:Method) 1969-03-03
NO125615B (en:Method) 1972-10-09
ES358718A1 (es) 1970-10-16
FR1589189A (en:Method) 1970-03-23
US3551354A (en) 1970-12-29
NL6713461A (en:Method) 1969-04-09
FI47847B (en:Method) 1974-01-02

Similar Documents

Publication Publication Date Title
ATA958874A (de) Verfahren zum nassbehandeln, insbesondere zum farben, von textilen wickelkorpern od. dgl. textilgut
AT369531B (de) Verfahren zum trocknen von schmierbaren, pasten- artigen, insbesondere feuchten, mikrokristallinen substanzen
NL7415926A (nl) Werkwijze voor het behandelen van vezels en volgens deze werkwijze behandelde vezels.
NL7415549A (nl) Werkwijze voor de bereiding van haarwas- en haarbehandelingsmiddelen alsmede werkwijze voor het wassen en/of behandelen van haar onder toepassing van aldus bereide middelen.
GB1361212A (en) Control method and apparatus for a machine or process having dead time
CH546285A (de) Verfahren und vorrichtung zur steuerung des fuellungsgrades von bandspeichern in der textilindustrie, insbesondere in spinnerei.
GB1245654A (en) Process for reducing the loss due to abrasion of alumina extrudates and of extruded catalysts based on alumina
GB1275382A (en) Apparatus for, and method of producing freeze dried substances
CH556424B (de) Verfahren zum nassbehandeln und trocknen von textilmaterial.
GB1318336A (en) Gel-derived alumina shapes and method of making same
BE830538A (fr) Procede de sechage continu de produits mouilles en grains et/ ou en morceaux, et sechoir pour l'execution du procede
CH555709A (fr) Procede pour essorer et/ou secher un fil humide.
GB1251516A (en:Method)
CH511675A (de) Vorrichtung zum Bearbeiten von Teilen nach dem Gleitschliffverfahren oder zum Mahlen, Beschichten und Mischen von Stoffen
AT397660B (de) Verfahren zum waschen bzw. bleichen von textilien, mittel zur durchführung und verfahren zur herstellung
OA04823A (fr) Procédé de traitement de fruits, notamment de bananes.
CH530232A (de) Verfahren zum unregelmässigen Färben von Polyester- bzw. Polyamid-Fasern oder Fädenmaterial
AT337325B (de) Verfahren zum waschen, bleichen oder reinigen von festen werkstoffen, insbesondere von textilien, sowie mittel zur durchfuhrung des verfahrens
HU171247B (hu) Baraban dlja obrabotki kozhevennogo syr'ja
GB1277998A (en) Preparation of hydrogenation catalysts
SU395440A1 (ru) Способ обработки кожи
AT294777B (de) Verfahren zum Einbetten bzw. Umhüllen von festen oder flüssigen Substanzen
AT289601B (de) Verfahren zum Herstellen von Seilen oder Litzen und Schnellverseilmaschine zur Durchführung des Verfahrens
DE1900707B2 (de) Verfahren und rohkoerper zur herstellung von seilrollen
ATA644774A (de) Verfahren zum wiedergewinnen und stabilisieren von fett, fettartigen stoffen, protein, proteinartigen stoffen und/oder abbauprodukten der genannten stoffe aus brauch- oder abwasser