EP1044161A1 - Solid particle manufacture - Google Patents
Solid particle manufactureInfo
- Publication number
- EP1044161A1 EP1044161A1 EP98948071A EP98948071A EP1044161A1 EP 1044161 A1 EP1044161 A1 EP 1044161A1 EP 98948071 A EP98948071 A EP 98948071A EP 98948071 A EP98948071 A EP 98948071A EP 1044161 A1 EP1044161 A1 EP 1044161A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- solids
- dry
- blend
- microns
- aqueous slurry
- 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.)
- Withdrawn
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
- B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
-
- 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
-
- 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
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
-
- 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
- B01J37/0027—Powdering
- B01J37/0036—Grinding
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
-
- 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
- B01J37/04—Mixing
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94835897A | 1997-10-10 | 1997-10-10 | |
US948358 | 1997-10-10 | ||
PCT/US1998/018169 WO1999019251A1 (en) | 1997-10-10 | 1998-09-14 | Solid particle manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1044161A1 true EP1044161A1 (en) | 2000-10-18 |
EP1044161A4 EP1044161A4 (en) | 2002-07-10 |
Family
ID=25487710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98948071A Withdrawn EP1044161A4 (en) | 1997-10-10 | 1998-09-14 | Solid particle manufacture |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1044161A4 (en) |
AU (1) | AU9472098A (en) |
WO (1) | WO1999019251A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0127517D0 (en) * | 2001-11-16 | 2002-01-09 | Statoil Asa | Catalysts |
US6998100B2 (en) * | 2003-11-19 | 2006-02-14 | Toll Processing And Consulting, Llc | Sulfur oxide sorption with layered chlorite-type contact solids |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640825A (en) * | 1985-03-26 | 1987-02-03 | Battelle Memorial Institute | Process for simultaneous removal of SO2 and NOx from gas streams |
US4931264A (en) * | 1986-11-07 | 1990-06-05 | Board Of Regents, The University Of Texas System | Process for removing sulfur from sulfur-containing gases |
US5330943A (en) * | 1989-03-10 | 1994-07-19 | Thiele Kaolin Company | Process for improving the physical and catalytic properties of a fluid cracking catalyst |
US5498731A (en) * | 1993-06-29 | 1996-03-12 | Mitsubishi Chemical Corporation | Oxide catalyst and process for producing maleic anhydride by using oxide catalyst |
US5512097A (en) * | 1994-04-08 | 1996-04-30 | Emmer; Wayne W. | Removal of sulfur oxides from waste gases by scrubbing with an aqueous slurry of finely comminuted limestone |
US5559067A (en) * | 1995-03-31 | 1996-09-24 | Engelhard Corporation | Modified microsphere FCC catalysts and manufacture thereof |
-
1998
- 1998-09-14 EP EP98948071A patent/EP1044161A4/en not_active Withdrawn
- 1998-09-14 AU AU94720/98A patent/AU9472098A/en not_active Abandoned
- 1998-09-14 WO PCT/US1998/018169 patent/WO1999019251A1/en active Application Filing
Non-Patent Citations (2)
Title |
---|
No further relevant documents disclosed * |
See also references of WO9919251A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1044161A4 (en) | 2002-07-10 |
WO1999019251A1 (en) | 1999-04-22 |
AU9472098A (en) | 1999-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000719 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE DK ES FI FR GB IT LI LU NL SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20020527 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): BE CH DE DK ES FI FR GB IT LI LU NL SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7C 01B 7/00 A, 7B 01J 8/00 B, 7C 01B 13/14 B, 7B 01J 2/04 B, 7B 01J 37/00 B, 7B 01J 20/30 B, 7B 01J 20/06 B, 7B 01J 23/06 B, 7B 01J 35/02 B |
|
17Q | First examination report despatched |
Effective date: 20030304 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20080401 |