NO144512C - Fremgangsmaate for fremstilling av stabilisert silisiumholdig gamma-aluminiumoksyd - Google Patents

Fremgangsmaate for fremstilling av stabilisert silisiumholdig gamma-aluminiumoksyd

Info

Publication number
NO144512C
NO144512C NO743890A NO743890A NO144512C NO 144512 C NO144512 C NO 144512C NO 743890 A NO743890 A NO 743890A NO 743890 A NO743890 A NO 743890A NO 144512 C NO144512 C NO 144512C
Authority
NO
Norway
Prior art keywords
procedure
preparation
gamma aluminum
stabilized silicone
contained gamma
Prior art date
Application number
NO743890A
Other languages
English (en)
Norwegian (no)
Other versions
NO743890L (xx
NO144512B (no
Inventor
Franco Buonomo
Vittorio Fattore
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO743890L publication Critical patent/NO743890L/no
Publication of NO144512B publication Critical patent/NO144512B/no
Publication of NO144512C publication Critical patent/NO144512C/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12Silica and alumina
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04Alkali metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08Heat treatment
    • B01J37/10Heat treatment in the presence of water, e.g. steam
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • C01B13/145After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/30Particle morphology extending in three dimensions
    • C01P2004/32Spheres
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/14Pore volume
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/50Stabilized

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Silicon Polymers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO743890A 1974-09-19 1974-10-29 Fremgangsmaate for fremstilling av stabilisert silisiumholdig gamma-aluminiumoksyd NO144512C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27455/74A IT1022099B (it) 1974-09-19 1974-09-19 Procedimento per preparare materiali aventi proprieta meccaniche migliorate e materiali cosi ottenuti

Publications (3)

Publication Number Publication Date
NO743890L NO743890L (xx) 1976-03-22
NO144512B NO144512B (no) 1981-06-09
NO144512C true NO144512C (no) 1981-09-16

Family

ID=11221676

Family Applications (1)

Application Number Title Priority Date Filing Date
NO743890A NO144512C (no) 1974-09-19 1974-10-29 Fremgangsmaate for fremstilling av stabilisert silisiumholdig gamma-aluminiumoksyd

Country Status (31)

Country Link
US (1) US4013589A (xx)
JP (1) JPS5546973B2 (xx)
AR (1) AR204423A1 (xx)
AT (1) AT346815B (xx)
BE (1) BE821548A (xx)
BR (1) BR7409134A (xx)
CA (1) CA1047736A (xx)
CS (1) CS199567B2 (xx)
DD (1) DD114585A5 (xx)
DE (1) DE2451849B2 (xx)
DK (1) DK146045C (xx)
EG (1) EG13460A (xx)
ES (1) ES431756A1 (xx)
FR (1) FR2285343A1 (xx)
GB (1) GB1492273A (xx)
HU (1) HU169266B (xx)
IE (1) IE41855B1 (xx)
IT (1) IT1022099B (xx)
LU (1) LU71178A1 (xx)
MW (1) MW4374A1 (xx)
NL (1) NL178752C (xx)
NO (1) NO144512C (xx)
PH (1) PH12791A (xx)
PL (1) PL100123B1 (xx)
RO (1) RO75102A (xx)
SE (1) SE411100B (xx)
SU (1) SU639439A3 (xx)
TR (1) TR19054A (xx)
YU (1) YU36134B (xx)
ZA (1) ZA746597B (xx)
ZM (1) ZM15874A1 (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1025882B (it) * 1974-11-21 1978-08-30 Snam Progetti Processo per la preparazione dieteri
US4080284A (en) * 1976-04-12 1978-03-21 Mobil Oil Corporation Hydrocarbon conversion with modified solid catalyst materials
JPS57198901A (en) * 1981-05-30 1982-12-06 Tokyo Shibaura Electric Co Controller for liquid level of evaporation generator
CA1215963A (en) * 1982-11-12 1986-12-30 Tenneco Oil Company A1.sub.20.sub.3alkene isomerization process
JPS59191007U (ja) * 1983-05-31 1984-12-18 横河電機株式会社 ボイラの給水制御システム
US4806513A (en) * 1984-05-29 1989-02-21 Phillips Petroleum Company Silicon and fluorine-treated alumina containing a chromium catalyst and method of producing same
JPS6166005A (ja) * 1984-09-10 1986-04-04 バブコツク日立株式会社 ボイラ気胴水位制御装置
US4677095A (en) * 1985-01-31 1987-06-30 Engelhard Corporation Stabilized alumina catalyst support coatings
NL8501862A (nl) * 1985-06-28 1987-01-16 Shell Int Research Werkwijze ter bereiding van een zilver-houdende katalysator.
GB2184367A (en) * 1985-12-18 1987-06-24 British Gas Plc Methanation catalysts
CA1276002C (en) * 1985-12-31 1990-11-06 Lawrence L. Murrell Catalysts comprising silica supported on alumina their preparation and use
US4708945A (en) * 1985-12-31 1987-11-24 Exxon Research And Engineering Company Catalysts comprising silica supported on a boehmite-like surface, their preparation and use
FR2676437B1 (fr) * 1991-05-14 1993-09-17 Rhone Poulenc Chimie Alumine stabilisee par la silice et son procede de preparation.
US5507940A (en) * 1991-08-30 1996-04-16 Shell Oil Company Hydrodenitrification catalyst and process
IT1271313B (it) 1994-12-21 1997-05-27 Enichem Spa Processo integrato per la produzione di eteri alchilici ter-amilici
US20090098032A1 (en) * 2007-10-11 2009-04-16 Basf Catalysts Llc Methods of making aluminosilicate coated alumina
CN108371949A (zh) * 2018-02-07 2018-08-07 武汉凯迪工程技术研究总院有限公司 高抗磨损性氧化铝载体及其制备方法
CN111318286B (zh) * 2018-12-13 2023-08-01 中国石油化工股份有限公司 一种加氢处理催化剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852473A (en) * 1955-06-08 1958-09-16 Grace W R & Co Method of preparing alumina and hydroforming catalyst thereon
US3359214A (en) * 1964-02-20 1967-12-19 Cabot Corp Surface properties of solids
GB1107875A (en) * 1964-04-07 1968-03-27 Snam Spa Method for preparing spheroidal alumina
GB1170622A (en) * 1967-01-10 1969-11-12 British Petroleum Co Improvements relating to the preparation of Catalysts

Also Published As

Publication number Publication date
AR204423A1 (es) 1976-02-06
GB1492273A (en) 1977-11-16
DE2451849B2 (de) 1978-09-14
SU639439A3 (ru) 1978-12-25
ZM15874A1 (en) 1975-06-23
FR2285343B1 (xx) 1978-09-29
ES431756A1 (es) 1977-04-16
MW4374A1 (en) 1976-05-12
ZA746597B (en) 1975-11-26
FR2285343A1 (fr) 1976-04-16
DD114585A5 (xx) 1975-08-12
JPS5546973B2 (xx) 1980-11-27
AT346815B (de) 1978-11-27
LU71178A1 (xx) 1975-04-17
IT1022099B (it) 1978-03-20
SE7413475L (sv) 1976-03-22
BE821548A (fr) 1975-02-17
DK146045C (da) 1983-11-07
DK146045B (da) 1983-06-13
YU36134B (en) 1982-02-25
DK565874A (da) 1976-03-20
AU7451474A (en) 1976-04-29
NL7414139A (nl) 1976-03-23
DE2451849A1 (de) 1976-04-01
EG13460A (en) 1981-12-31
NL178752B (nl) 1985-12-16
CS199567B2 (en) 1980-07-31
IE41855L (en) 1976-03-19
NO743890L (xx) 1976-03-22
NO144512B (no) 1981-06-09
RO75102A (ro) 1980-10-30
PH12791A (en) 1979-08-17
TR19054A (tr) 1978-03-01
YU286074A (en) 1981-04-30
BR7409134A (pt) 1976-05-11
PL100123B1 (pl) 1978-09-30
US4013589A (en) 1977-03-22
CA1047736A (en) 1979-02-06
NL178752C (nl) 1986-05-16
HU169266B (xx) 1976-10-28
JPS5139598A (xx) 1976-04-02
SE411100B (sv) 1979-12-03
ATA877174A (de) 1978-04-15
IE41855B1 (en) 1980-04-09

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