CA2131795C - Alumine stabilisee offrant une meilleure resistance a la perte de porosite aux hautes temperatures - Google Patents

Alumine stabilisee offrant une meilleure resistance a la perte de porosite aux hautes temperatures Download PDF

Info

Publication number: CA2131795C
Authority: CA; Canada
Prior art keywords: alumina; boehmite alumina; gel; stabilizer; surface area
Prior art date: 1992-03-12
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 - Fee Related

Application number

CA002131795A

Other languages

English (en)

Other versions

CA2131795A1 (fr

Inventor

Lewis Bernard Decker Jr.

Kevin J. Mclaughlin

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.)

Sasol North America Inc

Original Assignee

Condea Vista Co

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.)

1992-03-12

Filing date

1993-03-10

Publication date

2004-02-03

1993-03-10 Application filed by Condea Vista Co filed Critical Condea Vista Co

1993-09-16 Publication of CA2131795A1 publication Critical patent/CA2131795A1/fr

2004-02-03 Application granted granted Critical

2004-02-03 Publication of CA2131795C publication Critical patent/CA2131795C/fr

2013-03-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 66
VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims abstract description 43
239000003381 stabilizer Substances 0.000 claims abstract description 42
229910052788 barium Inorganic materials 0.000 claims abstract description 19
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims abstract description 19
229910052751 metal Inorganic materials 0.000 claims abstract description 17
239000002184 metal Substances 0.000 claims abstract description 17
150000001875 compounds Chemical class 0.000 claims abstract description 16
239000002243 precursor Substances 0.000 claims abstract description 16
238000010008 shearing Methods 0.000 claims abstract description 14
239000011148 porous material Substances 0.000 claims abstract description 10
229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 9
239000000203 mixture Substances 0.000 claims abstract description 9
150000002602 lanthanoids Chemical class 0.000 claims abstract description 7
238000004519 manufacturing process Methods 0.000 claims abstract 3
238000000034 method Methods 0.000 claims description 42
239000002253 acid Substances 0.000 claims description 7
239000006185 dispersion Substances 0.000 claims description 7
-1 lanthanide metals Chemical class 0.000 claims description 7
229910052746 lanthanum Inorganic materials 0.000 claims description 7
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 5
238000001354 calcination Methods 0.000 claims description 4
229910052593 corundum Inorganic materials 0.000 claims 4
229910001845 yogo sapphire Inorganic materials 0.000 claims 4
150000002739 metals Chemical class 0.000 abstract description 6
230000014759 maintenance of location Effects 0.000 abstract description 4
239000000499 gel Substances 0.000 description 33
239000000463 material Substances 0.000 description 30
FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 18
239000000843 powder Substances 0.000 description 18
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
239000003054 catalyst Substances 0.000 description 13
239000008367 deionised water Substances 0.000 description 12
229910021641 deionized water Inorganic materials 0.000 description 12
FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 12
229910001593 boehmite Inorganic materials 0.000 description 11
239000000047 product Substances 0.000 description 11
239000002002 slurry Substances 0.000 description 10
239000007858 starting material Substances 0.000 description 9
239000003349 gelling agent Substances 0.000 description 8
239000000243 solution Substances 0.000 description 8
230000000717 retained effect Effects 0.000 description 7
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
229910052782 aluminium Inorganic materials 0.000 description 6
ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 6
230000003197 catalytic effect Effects 0.000 description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 4
230000006641 stabilisation Effects 0.000 description 4
238000011105 stabilization Methods 0.000 description 4
230000007062 hydrolysis Effects 0.000 description 3
238000006460 hydrolysis reaction Methods 0.000 description 3
230000000087 stabilizing effect Effects 0.000 description 3
BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
238000004220 aggregation Methods 0.000 description 2
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000001747 exhibiting effect Effects 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
229910017604 nitric acid Inorganic materials 0.000 description 2
239000000376 reactant Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
238000004627 transmission electron microscopy Methods 0.000 description 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
LRDIEHDJWYRVPT-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 LRDIEHDJWYRVPT-UHFFFAOYSA-N 0.000 description 1
IVRMZWNICZWHMI-UHFFFAOYSA-N Azide Chemical compound [N-]=[N+]=[N-] IVRMZWNICZWHMI-UHFFFAOYSA-N 0.000 description 1
101100452784 Caenorhabditis elegans ire-1 gene Proteins 0.000 description 1
229910052684 Cerium Inorganic materials 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
101000930354 Homo sapiens Protein dispatched homolog 1 Proteins 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
241001272996 Polyphylla fullo Species 0.000 description 1
102100035622 Protein dispatched homolog 1 Human genes 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
150000004703 alkoxides Chemical class 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
WZPMZMCZAGFKOC-UHFFFAOYSA-N diisopropyl hydrogen phosphate Chemical compound CC(C)OP(O)(=O)OC(C)C WZPMZMCZAGFKOC-UHFFFAOYSA-N 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
238000001879 gelation Methods 0.000 description 1
239000012760 heat stabilizer Substances 0.000 description 1
238000010335 hydrothermal treatment Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
GJKFIJKSBFYMQK-UHFFFAOYSA-N lanthanum(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GJKFIJKSBFYMQK-UHFFFAOYSA-N 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000000386 microscopy Methods 0.000 description 1
230000003278 mimic effect Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
241000894007 species Species 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1

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
- 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
- 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
- C01P2006/13—Surface area thermal stability thereof at high temperatures
- 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
- C01P2006/14—Pore volume
- 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
- C01P2006/16—Pore diameter
- 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
- C01P2006/16—Pore diameter
- C01P2006/17—Pore diameter distribution

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Catalysts (AREA)

CA002131795A 1992-03-12 1993-03-10 Alumine stabilisee offrant une meilleure resistance a la perte de porosite aux hautes temperatures Expired - Fee Related CA2131795C (fr)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US84974792A	1992-03-12	1992-03-12
US84988292A	1992-03-12	1992-03-12
US849,747		1992-03-12
US849,882		1992-03-12
PCT/US1993/002104 WO1993017968A1 (fr)	1992-03-12	1993-03-10	Preparation d'alumine stabilisee presentant une resistance accrue a la perte de superficie aux temperatures elevees

Publications (2)

Publication Number	Publication Date
CA2131795A1 CA2131795A1 (fr)	1993-09-16
CA2131795C true CA2131795C (fr)	2004-02-03

Family

ID=27126871

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002131795A Expired - Fee Related CA2131795C (fr)	1992-03-12	1993-03-10	Alumine stabilisee offrant une meilleure resistance a la perte de porosite aux hautes temperatures

Country Status (3)

Country	Link
EP (1)	EP0630356A4 (fr)
CA (1)	CA2131795C (fr)
WO (1)	WO1993017968A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5389589A (en) *	1992-12-22	1995-02-14	Allied-Signal Inc.	Barium-containing alumina
DE19634855C2 (de) *	1996-08-28	1998-07-02	Haldenwanger Tech Keramik Gmbh	Verfahren zur Herstellung eines Oxidationsschutzes für poröse Keramiken auf der Basis von SiC und Si¶3¶N¶4¶
US6129904A (en) *	1996-09-19	2000-10-10	Sud-Chemie A.G.	Aluminum oxide masses with very narrow pore radius distribution
CN102448606B (zh)	2009-05-27	2014-03-26	株式会社科特拉	废气净化用催化剂
GB201220912D0 (en)	2012-11-21	2013-01-02	Johnson Matthey Plc	Oxidation catalyst for treating the exhaust gas of a compression ignition engine
EP3915675A1 (fr)	2020-05-26	2021-12-01	SASOL Germany GmbH	Supports d'alumine de forme stable et leur procédé de production

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4220559A (en) *	1978-02-14	1980-09-02	Engelhard Minerals & Chemicals Corporation	High temperature-stable catalyst composition
JPS5527830A (en) *	1978-08-15	1980-02-28	Chiyoda Chem Eng & Constr Co Ltd	Production of alumina carrier
JPS6034733A (ja) *	1983-08-04	1985-02-22	Nikki Universal Co Ltd	アルミナ触媒担体の製造法
US4861410A (en) *	1985-02-25	1989-08-29	University Of Florida	Method of joining metal oxide containing ceramic bodies
JPS61245844A (ja) *	1985-04-25	1986-11-01	Babcock Hitachi Kk	燃焼用触媒担体およびその製法
US4676928A (en) *	1986-01-30	1987-06-30	Vista Chemical Company	Process for producing water dispersible alumina
JPS62180751A (ja) *	1986-02-03	1987-08-08	Toyota Central Res & Dev Lab Inc	耐熱性アルミナ担体
DE3823895C1 (fr) *	1988-07-14	1989-12-21	Condea Chemie Gmbh, 2212 Brunsbuettel, De

1993
- 1993-03-10 EP EP93907334A patent/EP0630356A4/fr not_active Ceased
- 1993-03-10 WO PCT/US1993/002104 patent/WO1993017968A1/fr not_active Ceased
- 1993-03-10 CA CA002131795A patent/CA2131795C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO1993017968A1 (fr)	1993-09-16
EP0630356A4 (fr)	1995-06-14
EP0630356A1 (fr)	1994-12-28
CA2131795A1 (fr)	1993-09-16

Legal Events

Date	Code	Title	Description
2000-03-09	EEER	Examination request
2006-03-10	MKLA	Lapsed

Publication	Publication Date	Title
US5837634A (en)	1998-11-17	Process for producing stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US5593654A (en)	1997-01-14	Preparation of stabilized alumina having enhanced resistance to loss of surface area at high temperatures
US4315839A (en)	1982-02-16	Spheroidal alumina particulates having bifold porosity and process for their preparation
US4542113A (en)	1985-09-17	Method for preparing spheroidal alumina
DE69420163T2 (de)	2000-04-20	Verfahren zur Herstellung von Zirconium -Cez Mischoxyde enthaltenden Zusammensetzung
KR102032478B1 (ko)	2019-11-08	내열성이 증가된 세리아 지르코니아 알루미나 조성물
DE69411630T2 (de)	1999-03-11	Verfahren zur Verbesserung der Temperaturwechselbeständigkeit eines Überzugkörpers
DE3839580C1 (fr)	1990-07-05
DE69112514T2 (de)	1996-02-29	Wärmebeständige Übergangsalumina und Verfahren zu deren Herstellung.
DE60205245T2 (de)	2006-05-24	Verfahren zur herstellung von katalysatoren mit verbesserter zugänglichkeit
DE69919350T2 (de)	2005-09-01	Extrudierte schleifkörner auf basis von aluminiumoxid, schleifprodukte und verfahren
DE3587275T2 (de)	1993-09-16	Durch rehydratation bindbares aluminiumoxid.
US20090023581A1 (en)	2009-01-22	THERMALLY STABLE DOPED AND UNDOPED POROUS ALUMINUM OXIDES AND NANOCOMPOSITE CeO2-ZrO2 AND Al2O3 CONTAINING MIXED OXIDES
GB2085420A (en)	1982-04-28	Improved alumina suitable for use as a catalyst carrier
US4965057A (en)	1990-10-23	Process for producing morphologically improved ceric oxide particulates
KR20130000419A (ko)	2013-01-02	지르코늄, 세륨 및 1종 이상의 다른 희토류의 산화물을 함유하며 특정 다공도를 갖는 조성물, 그의 제조 방법 및 촉매작용에서의 그의 용도
CA2131795C (fr)	2004-02-03	Alumine stabilisee offrant une meilleure resistance a la perte de porosite aux hautes temperatures
KR100865840B1 (ko)	2008-10-29	촉매화된 입자상 필터의 제조 방법 및 이로써 얻어진 필터
DE60032742T2 (de)	2007-11-08	Stabilisierung von übergangsaluminiumoxyd
CA2131796C (fr)	2004-01-27	Preparation d'alumine ayant une porosite accrue
US3983197A (en)	1976-09-28	Preparation of alumina extrudates
DE3856087T2 (de)	1998-07-16	Verfahren zur Hersellung eines Katalysatorträger ausgehend von geteilt vorliegenden Stoffen
WO1991013831A1 (fr)	1991-09-19	Aluminate de magnesium a zone de surface controlee
DE68923930T2 (de)	1996-04-18	Peptisierte aktivierte Kohlenstoff-/Aluminiumoxid-Zusammenstellung.
US6312619B1 (en)	2001-11-06	Method for producing water-dispersible alpha-alumina monohydrate