SE424181B - Sett att framstella kulformiga aliminiumoxid- innehallande partiklar - Google Patents

Sett att framstella kulformiga aliminiumoxid- innehallande partiklar

Info

Publication number
SE424181B
SE424181B SE7601138A SE7601138A SE424181B SE 424181 B SE424181 B SE 424181B SE 7601138 A SE7601138 A SE 7601138A SE 7601138 A SE7601138 A SE 7601138A SE 424181 B SE424181 B SE 424181B
Authority
SE
Sweden
Prior art keywords
alimino
oxide
containing particles
make carbonic
carbonic
Prior art date
Application number
SE7601138A
Other languages
English (en)
Other versions
SE7601138L (sv
Inventor
H Fischer
H Schindler
W Kuhrt
G Weidenbach
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 DE19752504463 external-priority patent/DE2504463A1/de
Priority claimed from DE19752546318 external-priority patent/DE2546318A1/de
Application filed by Kali Chemie Ag filed Critical Kali Chemie Ag
Publication of SE7601138L publication Critical patent/SE7601138L/sv
Publication of SE424181B publication Critical patent/SE424181B/sv

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
    • 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
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • 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
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
SE7601138A 1975-02-04 1976-02-03 Sett att framstella kulformiga aliminiumoxid- innehallande partiklar SE424181B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752504463 DE2504463A1 (de) 1975-02-04 1975-02-04 Verfahren zur herstellung von kugelfoermigen tonerdehaltigen teilchen
DE19752546318 DE2546318A1 (de) 1975-10-16 1975-10-16 Verfahren zur herstellung von kugelfoermigen tonerdehaltigen katalysatoren

Publications (2)

Publication Number Publication Date
SE7601138L SE7601138L (sv) 1976-08-05
SE424181B true SE424181B (sv) 1982-07-05

Family

ID=25768439

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7601138A SE424181B (sv) 1975-02-04 1976-02-03 Sett att framstella kulformiga aliminiumoxid- innehallande partiklar

Country Status (7)

Country Link
US (1) US4013587A (sv)
JP (1) JPS51103100A (sv)
FR (1) FR2299911A1 (sv)
GB (1) GB1514424A (sv)
IT (1) IT1054831B (sv)
NL (1) NL7601024A (sv)
SE (1) SE424181B (sv)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7700810A (nl) * 1977-01-27 1978-07-31 Akzo Nv Werkwijze ter bereiding van agglomeraten van aluminiumoxyde.
FR2413323A1 (fr) * 1977-12-30 1979-07-27 American Cyanamid Co Procede de preparation de particules d'alumine rehydratable mises en forme
JPS57170861A (en) * 1981-04-14 1982-10-21 Mitsubishi Chem Ind Manufacture of porous active alumina formed body
DE3275503D1 (en) * 1981-12-30 1987-04-09 Monsanto Co Attrition resistant metal/oxygen compositions
FR2527197B1 (fr) * 1982-05-19 1985-06-21 Rhone Poulenc Spec Chim Procede de fabrication de billes d'alumine mises en forme par coagulation en gouttes
DE8305722U1 (de) * 1983-03-01 1983-07-07 Riegler, geb. Kuhn, Ingrid, 6900 Heidelberg Brotformbehaelter
US4507396A (en) * 1983-08-18 1985-03-26 Chevron Research Company Solid body preparation and formation by agglomeration in an immiscible solvent
GB8330780D0 (en) * 1983-11-18 1983-12-29 Atomic Energy Authority Uk Materials
GB8406883D0 (en) * 1984-03-16 1984-04-18 Atomic Energy Authority Uk Materials
US5468558A (en) * 1992-05-22 1995-11-21 Solvay Catalysts Gmbh Process for preparing fracture-resistant sol/gel particles
DE4216867A1 (de) * 1992-05-22 1993-11-25 Solvay Catalysts Gmbh Sorption von organischen Verbindungen aus Gasen
FR2764208B1 (fr) * 1997-06-10 1999-07-16 Rhodia Chimie Sa Extrudes d'alumine, leurs procedes de preparation et leur utilisation comme catalyseurs ou supports de catalyseurs
CN1054393C (zh) * 1997-07-22 2000-07-12 中国石油化工总公司 一种渣油加氢脱金属催化剂
DE60128128T2 (de) * 2000-10-26 2007-12-13 Smg Technologies Africa (Pty) Ltd. Metall und metalloxyd enthaltendes granulat und verfahren zur herstellung
US7704486B2 (en) * 2005-02-16 2010-04-27 Basf Corporation Precious metal water-gas shift catalyst with oxide support modified with rare earth elements
US20070196268A1 (en) * 2006-02-22 2007-08-23 Smith John R Thermal activation of photocatalytic generation of hydrogen
EP2294002A4 (en) * 2008-06-25 2012-12-26 Hydrogen Generation Inc IMPROVED METHOD FOR THE PRODUCTION OF HYDROGEN
JP2010179267A (ja) * 2009-02-07 2010-08-19 Kosei:Kk 担体およびその製造方法
US10822536B2 (en) 2010-07-19 2020-11-03 Baker Hughes, A Ge Company, Llc Method of using a screen containing a composite for release of well treatment agent into a well
US9029300B2 (en) 2011-04-26 2015-05-12 Baker Hughes Incorporated Composites for controlled release of well treatment agents
US9976070B2 (en) 2010-07-19 2018-05-22 Baker Hughes, A Ge Company, Llc Method of using shaped compressed pellets in well treatment operations
BR112014012122B1 (pt) 2011-11-22 2022-03-03 Baker Hughes Incorporated Método de fraturamento de uma formação subterrânea penetrada por um poço, método de controle de areia para um furo de poço, que penetra em uma formação subterrânea e método de monitoramento da produtividade de hidrocarbonetos de uma formação de arenito ou carbonato penetrada pelo poço
RU2667165C2 (ru) * 2014-07-23 2018-09-17 Бейкер Хьюз Инкорпорейтед Композиционный материал, содержащий реагент и/или индикатор для обработки скважины, нанесенный на термообработанную подложку с ядром, покрытым оксидом металла, и способ его использования
US9656237B2 (en) 2014-07-31 2017-05-23 Baker Hughes Incorporated Method of scavenging hydrogen sulfide and mercaptans using well treatment composites
US10641083B2 (en) 2016-06-02 2020-05-05 Baker Hughes, A Ge Company, Llc Method of monitoring fluid flow from a reservoir using well treatment agents
US10413966B2 (en) 2016-06-20 2019-09-17 Baker Hughes, A Ge Company, Llc Nanoparticles having magnetic core encapsulated by carbon shell and composites of the same
US11254861B2 (en) 2017-07-13 2022-02-22 Baker Hughes Holdings Llc Delivery system for oil-soluble well treatment agents and methods of using the same
US12060523B2 (en) 2017-07-13 2024-08-13 Baker Hughes Holdings Llc Method of introducing oil-soluble well treatment agent into a well or subterranean formation
WO2019089043A1 (en) 2017-11-03 2019-05-09 Baker Hughes, A Ge Company, Llc Treatment methods using aqueous fluids containing oil-soluble treatment agents
US10961444B1 (en) 2019-11-01 2021-03-30 Baker Hughes Oilfield Operations Llc Method of using coated composites containing delayed release agent in a well treatment operation
CN112429755A (zh) * 2020-11-18 2021-03-02 山东物华新材料科技有限公司 一种水处理活性氧化铝球的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408986A (en) * 1944-04-15 1946-10-08 Socony Vacuum Oil Co Inc Gel bead
US2697066A (en) * 1950-12-28 1954-12-14 California Research Corp Method of producing gel-type inorganic oxide catalysts
FR1231993A (fr) * 1958-08-13 1960-10-04 Basf Ag Procédé pour la production de globules renfermant de l'alumine
GB1107875A (en) * 1964-04-07 1968-03-27 Snam Spa Method for preparing spheroidal alumina
GB1119589A (en) * 1965-12-13 1968-07-10 Engelhard Min & Chem Improvements in or relating to aluminum oxide gels

Also Published As

Publication number Publication date
IT1054831B (it) 1981-11-30
SE7601138L (sv) 1976-08-05
JPS51103100A (en) 1976-09-11
NL7601024A (nl) 1976-08-06
FR2299911B1 (sv) 1980-07-18
GB1514424A (en) 1978-06-14
US4013587A (en) 1977-03-22
FR2299911A1 (fr) 1976-09-03

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