AU8280698A - Bleaching clay and method of manufacture - Google Patents
Bleaching clay and method of manufactureInfo
- Publication number
- AU8280698A AU8280698A AU82806/98A AU8280698A AU8280698A AU 8280698 A AU8280698 A AU 8280698A AU 82806/98 A AU82806/98 A AU 82806/98A AU 8280698 A AU8280698 A AU 8280698A AU 8280698 A AU8280698 A AU 8280698A
- Authority
- AU
- Australia
- Prior art keywords
- manufacture
- bleaching clay
- bleaching
- clay
- 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.)
- Abandoned
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
- 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
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- 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
- B01J21/16—Clays or other mineral silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88912297A | 1997-07-07 | 1997-07-07 | |
US08889122 | 1997-07-07 | ||
PCT/US1998/013701 WO1999002256A1 (en) | 1997-07-07 | 1998-06-30 | Bleaching clay and method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8280698A true AU8280698A (en) | 1999-02-08 |
Family
ID=25394541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82806/98A Abandoned AU8280698A (en) | 1997-07-07 | 1998-06-30 | Bleaching clay and method of manufacture |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1264320A (en) |
AU (1) | AU8280698A (en) |
BR (1) | BR9810572A (en) |
WO (1) | WO1999002256A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6365536B1 (en) * | 2000-05-05 | 2002-04-02 | Oil-Dri Corporation Of America | Method of making bleaching clay |
DE10324561A1 (en) * | 2003-05-30 | 2004-12-16 | Süd-Chemie AG | Semi-synthetic bleaching earth |
DE102004012259A1 (en) | 2004-03-12 | 2005-09-29 | Süd-Chemie AG | Method for reducing the dioxin content of a bleaching earth |
CN101016157A (en) * | 2006-02-09 | 2007-08-15 | 浙江海力生制药有限公司 | Method of purifying montmorillonite, purified montmorillonite and composition thereof |
US20090221809A1 (en) * | 2005-12-09 | 2009-09-03 | Sud-Chemie Ag | Method for the sorption of at least one nucleic acid-activated phyllosilicates |
DE102005060392A1 (en) | 2005-12-16 | 2007-06-21 | Süd-Chemie AG | Separating proteins from liquid media, useful e.g. for isolation of proteins from bioreactors or body fluids, using specific clay material that does not swell much in water |
EP1920829A1 (en) | 2006-11-07 | 2008-05-14 | Süd-Chemie Ag | Amorphous adsorbent, method of obtaining the same and its use in the bleaching of fats and/or oils |
JP4393579B1 (en) * | 2008-09-18 | 2010-01-06 | 水澤化学工業株式会社 | Novel bleaching agent for activated clay and animal or plant oils or mineral oils |
EA030274B9 (en) * | 2014-02-28 | 2018-10-31 | Клариант Интернэшнл Лтд | Dry-modified acid-activated bleaching earth, process for production thereof and use thereof |
CN114288985A (en) * | 2021-12-29 | 2022-04-08 | 浙江工业大学 | Black talc adsorption material and preparation method and application thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2671058A (en) * | 1951-07-21 | 1954-03-02 | Filtrol Corp | Process for preparation of acid activated clay |
GB1188317A (en) * | 1966-12-10 | 1970-04-15 | Mizusawa Industrial Chem | Improvements in the production of Active Clay and Finely Divided Silica |
US4717699A (en) * | 1986-01-02 | 1988-01-05 | American Colloid Company | Process for acid treating clay for improved filtration |
US4919818A (en) * | 1987-01-28 | 1990-04-24 | American Colloid Company | Process for extruding and treating clay for improved filtration |
US5008226A (en) * | 1989-05-16 | 1991-04-16 | Engelhard Corporation | Process for making acid activated bleaching earth using high susceptibility source clay and novel bleaching earth product |
US5783511A (en) * | 1995-11-30 | 1998-07-21 | Oil-Dri Corporation Of America | Process for selecting raw material and making a bleaching clay |
-
1998
- 1998-06-30 AU AU82806/98A patent/AU8280698A/en not_active Abandoned
- 1998-06-30 WO PCT/US1998/013701 patent/WO1999002256A1/en not_active Application Discontinuation
- 1998-06-30 BR BR9810572-8A patent/BR9810572A/en not_active IP Right Cessation
- 1998-06-30 CN CN 98806923 patent/CN1264320A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1264320A (en) | 2000-08-23 |
BR9810572A (en) | 2000-09-19 |
WO1999002256A1 (en) | 1999-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |