CN1557714A - Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant - Google Patents
Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant Download PDFInfo
- Publication number
- CN1557714A CN1557714A CNA2004100140319A CN200410014031A CN1557714A CN 1557714 A CN1557714 A CN 1557714A CN A2004100140319 A CNA2004100140319 A CN A2004100140319A CN 200410014031 A CN200410014031 A CN 200410014031A CN 1557714 A CN1557714 A CN 1557714A
- Authority
- CN
- China
- Prior art keywords
- sludge
- activated alumina
- nitric acid
- dilute nitric
- acid solution
- 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.)
- Granted
Links
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100140319A CN1305770C (en) | 2004-02-07 | 2004-02-07 | Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100140319A CN1305770C (en) | 2004-02-07 | 2004-02-07 | Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1557714A true CN1557714A (en) | 2004-12-29 |
CN1305770C CN1305770C (en) | 2007-03-21 |
Family
ID=34351248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100140319A Expired - Fee Related CN1305770C (en) | 2004-02-07 | 2004-02-07 | Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1305770C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1331805C (en) * | 2005-12-08 | 2007-08-15 | 福州大学 | Process for preparing aluminium oxide wear-resisting porcelain ball by industrial mud of aluminium section bar plant and preparation process thereof |
CN100357181C (en) * | 2006-02-16 | 2007-12-26 | 福州大学 | Dilute nitric acid solution dipping and calcination process for regenerating waste active alumina |
CN102319557A (en) * | 2011-09-01 | 2012-01-18 | 福州大学 | Active alumina/active carbon composite material and preparation method thereof |
CN102351224A (en) * | 2011-07-01 | 2012-02-15 | 佛山科学技术学院 | Process for preparing active alumina from aluminum section industrial wastewater alkaline residues |
CN102503208A (en) * | 2011-10-24 | 2012-06-20 | 广亚铝业有限公司 | Method for preparing fine powder additive for high-strength cement from waste water caustic sludge in aluminum profile industry |
CN104512918A (en) * | 2013-09-27 | 2015-04-15 | 沈阳铝镁设计研究院有限公司 | Method for preparation of activated alumina from suspended solids in mother liquor |
CN107971039A (en) * | 2017-11-30 | 2018-05-01 | 中海油天津化工研究设计院有限公司 | The method that alumina support or composite oxide carrier are prepared by organo-aluminium discarded object |
US20220298068A1 (en) * | 2019-06-12 | 2022-09-22 | Ardex Group Gmbh | Process for Producing a Binder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU615645A1 (en) * | 1976-11-09 | 1986-12-23 | Ордена Трудового Красного Знамени Институт Катализа Со Ан Ссср | Method of producing active granulated aluminium oxide |
SU1658563A1 (en) * | 1989-08-28 | 1996-02-20 | Институт катализа СО АН СССР | Process for preparing aluminium oxide |
RU2036146C1 (en) * | 1992-10-01 | 1995-05-27 | Анатолий Кузьмич Абрамов | Process for manufacture of active aluminum oxide granules |
CN1043312C (en) * | 1993-06-24 | 1999-05-12 | 中国石油化工总公司 | Method for producing alumina carrier |
-
2004
- 2004-02-07 CN CNB2004100140319A patent/CN1305770C/en not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1331805C (en) * | 2005-12-08 | 2007-08-15 | 福州大学 | Process for preparing aluminium oxide wear-resisting porcelain ball by industrial mud of aluminium section bar plant and preparation process thereof |
CN100357181C (en) * | 2006-02-16 | 2007-12-26 | 福州大学 | Dilute nitric acid solution dipping and calcination process for regenerating waste active alumina |
CN102351224A (en) * | 2011-07-01 | 2012-02-15 | 佛山科学技术学院 | Process for preparing active alumina from aluminum section industrial wastewater alkaline residues |
CN102319557A (en) * | 2011-09-01 | 2012-01-18 | 福州大学 | Active alumina/active carbon composite material and preparation method thereof |
CN102503208A (en) * | 2011-10-24 | 2012-06-20 | 广亚铝业有限公司 | Method for preparing fine powder additive for high-strength cement from waste water caustic sludge in aluminum profile industry |
CN104512918A (en) * | 2013-09-27 | 2015-04-15 | 沈阳铝镁设计研究院有限公司 | Method for preparation of activated alumina from suspended solids in mother liquor |
CN104512918B (en) * | 2013-09-27 | 2016-12-07 | 沈阳铝镁设计研究院有限公司 | A kind of mother liquor floating material prepares the method for activated alumina |
CN107971039A (en) * | 2017-11-30 | 2018-05-01 | 中海油天津化工研究设计院有限公司 | The method that alumina support or composite oxide carrier are prepared by organo-aluminium discarded object |
CN107971039B (en) * | 2017-11-30 | 2020-10-30 | 中海油天津化工研究设计院有限公司 | Method for preparing alumina carrier or composite oxide carrier from organic aluminum waste |
US20220298068A1 (en) * | 2019-06-12 | 2022-09-22 | Ardex Group Gmbh | Process for Producing a Binder |
Also Published As
Publication number | Publication date |
---|---|
CN1305770C (en) | 2007-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gesenhues | Calcination of metatitanic acid to titanium dioxide white pigments | |
Dhmees et al. | Preparation and characterization of nano SiO2@ CeO2 extracted from blast furnace slag and uranium extraction waste for wastewater treatment | |
CN1830823B (en) | Treatment agent for textile dyeing waste water | |
CN1319640C (en) | Method for preparing active fly ash phosphorus adsorbent | |
CN1557714A (en) | Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant | |
CN1981921A (en) | High-activity mud adsorbent and its production | |
NL2030121B1 (en) | Method for preparing large-size high-quality potassium tantalum niobate ceramic target material | |
CN102030566B (en) | New process for producing efficient calcium magnesium sulphur silicon fertilizer by utilizing slag from magnesium reduction furnace | |
CN113398980A (en) | Fly ash based X zeolite-TiO2Preparation method of composite photocatalyst | |
CN114288983A (en) | Titanium-based lithium ion exchanger and preparation method thereof | |
CN100586862C (en) | Method for manufacturing high purity nano-cerium dioxide | |
CN114408964A (en) | Method for preparing nano titanium-magnesium-aluminum-containing hydrotalcite from titanium-containing blast furnace slag | |
CN100340511C (en) | Process for preparing processable biological active glass ceramic material | |
CN1331805C (en) | Process for preparing aluminium oxide wear-resisting porcelain ball by industrial mud of aluminium section bar plant and preparation process thereof | |
CN1837136A (en) | Middle-temperature high-aluminum reinforced porcelain and process for producing same | |
CN1762816A (en) | High dispersibility alpha-Al2O3 nanometer powder preparation method | |
CN109809486A (en) | It is a kind of to KNbO3The method of Ba and Ni ion is adulterated in perovskite | |
CN1202040C (en) | Method of making jolite and mullite refractory using industrial sludge from aluminium section plant | |
CN100467422C (en) | Raw material formulation and method for preparing aluminum titanate-mullite multiple phase material by using aluminum section plant sludge | |
CN112337424B (en) | Bi5O7I/calcined hydrotalcite composite material and preparation method thereof | |
CN1187280C (en) | Method of making mullite refractory using industrial sludge from aluminium section plant | |
CN1557713A (en) | Method for preparing aluminum oxide utilizing industrial sludge of aluminium section bar plant | |
CN110407241B (en) | Preparation method of high-activity calcium oxide | |
CN103447043A (en) | Method for preparing titanium-loaded metakaolin serving as mineral admixture | |
CN100463857C (en) | Formula for preparing dimension stone of magnesia alumina spinel by using sludge from factory of aluminum section, and preparation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Minfa Aluminum Inc. Assignor: Fuzhou University Contract fulfillment period: 2009.5.11 to 2014.5.10 contract change Contract record no.: 2009350000086 Denomination of invention: Method for preparing active aluminum oxide utilizing industrial sludge of aluminium section bar plant Granted publication date: 20070321 License type: Exclusive license Record date: 2009.5.18 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.11 TO 2014.5.10; CHANGE OF CONTRACT Name of requester: MINFA ALUMINUM CO., LTD., FUJIAN PROVINCE Effective date: 20090518 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |