CN104058436A - Device and method for preparing aluminum oxide by roasting crystalline aluminum chloride hexahydrate in rotary kiln - Google Patents
Device and method for preparing aluminum oxide by roasting crystalline aluminum chloride hexahydrate in rotary kiln Download PDFInfo
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- CN104058436A CN104058436A CN201410259633.4A CN201410259633A CN104058436A CN 104058436 A CN104058436 A CN 104058436A CN 201410259633 A CN201410259633 A CN 201410259633A CN 104058436 A CN104058436 A CN 104058436A
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- kiln
- rotary kiln
- aluminum chloride
- aluminum oxide
- calcination rotary
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
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CN201410259633.4A CN104058436B (en) | 2014-06-12 | 2014-06-12 | A kind of rotary kiln baking six water crystallization aluminum chloride prepares the device and method of aluminum oxide |
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CN201410259633.4A CN104058436B (en) | 2014-06-12 | 2014-06-12 | A kind of rotary kiln baking six water crystallization aluminum chloride prepares the device and method of aluminum oxide |
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CN104058436A true CN104058436A (en) | 2014-09-24 |
CN104058436B CN104058436B (en) | 2016-06-01 |
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CN201410259633.4A Active CN104058436B (en) | 2014-06-12 | 2014-06-12 | A kind of rotary kiln baking six water crystallization aluminum chloride prepares the device and method of aluminum oxide |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970096A (en) * | 2019-05-08 | 2019-07-05 | 扬州新达锌业有限公司 | A kind of high-density zinc oxide processing technology |
CN111517343A (en) * | 2020-05-15 | 2020-08-11 | 江西鹏腾实业有限公司 | Preparation method of high-purity nano aluminum oxide |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107601538B (en) * | 2017-11-11 | 2019-03-19 | 郑州大学 | A kind of method of low temperature preparation alumina ultrafine spherical powder |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107281A (en) * | 1976-08-16 | 1978-08-15 | Aluminum Pechiney | Process for the thermal decomposition of aluminum chloride hexahydrate to obtain alumina |
CA2175624A1 (en) * | 1995-05-08 | 1996-11-09 | Richard D. Lindsay | Process for treatment of reactive fines |
CN201508106U (en) * | 2009-09-04 | 2010-06-16 | 西安三瑞实业有限公司 | Rotary calciner for producing alumina |
CN102092751A (en) * | 2010-11-19 | 2011-06-15 | 西安三瑞实业有限公司 | Method for preparing aluminum oxide and co-producing hydrochloric acid from aluminum chloride hexahydrate through pyrolytic crystallization |
CN102502744A (en) * | 2011-10-26 | 2012-06-20 | 北京航天动力研究所 | Slagging-free type and multilevel differential temperature fluidized roasting system for crystallized aluminum salt and method thereof |
CN203922759U (en) * | 2014-06-12 | 2014-11-05 | 北京航天动力研究所 | A kind of rotary kiln baking six water crystallization aluminum chloride are prepared the device of aluminum oxide |
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2014
- 2014-06-12 CN CN201410259633.4A patent/CN104058436B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107281A (en) * | 1976-08-16 | 1978-08-15 | Aluminum Pechiney | Process for the thermal decomposition of aluminum chloride hexahydrate to obtain alumina |
CA2175624A1 (en) * | 1995-05-08 | 1996-11-09 | Richard D. Lindsay | Process for treatment of reactive fines |
CN201508106U (en) * | 2009-09-04 | 2010-06-16 | 西安三瑞实业有限公司 | Rotary calciner for producing alumina |
CN102092751A (en) * | 2010-11-19 | 2011-06-15 | 西安三瑞实业有限公司 | Method for preparing aluminum oxide and co-producing hydrochloric acid from aluminum chloride hexahydrate through pyrolytic crystallization |
CN102502744A (en) * | 2011-10-26 | 2012-06-20 | 北京航天动力研究所 | Slagging-free type and multilevel differential temperature fluidized roasting system for crystallized aluminum salt and method thereof |
CN203922759U (en) * | 2014-06-12 | 2014-11-05 | 北京航天动力研究所 | A kind of rotary kiln baking six water crystallization aluminum chloride are prepared the device of aluminum oxide |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970096A (en) * | 2019-05-08 | 2019-07-05 | 扬州新达锌业有限公司 | A kind of high-density zinc oxide processing technology |
CN109970096B (en) * | 2019-05-08 | 2021-11-05 | 扬州新达再生资源科技有限公司 | Processing technology of high-density zinc oxide |
CN111517343A (en) * | 2020-05-15 | 2020-08-11 | 江西鹏腾实业有限公司 | Preparation method of high-purity nano aluminum oxide |
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Publication number | Publication date |
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CN104058436B (en) | 2016-06-01 |
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TR01 | Transfer of patent right |
Effective date of registration: 20170103 Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: Beijing Aerospace Petrochemical Technology and Equipment Engineering Corporation Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: Beijing Aerospace Propulsion Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: Beijing wing wing Technology Co., Ltd. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: Beijing Aerospace Petrochemical Technology and Equipment Engineering Corporation |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee after: Beijing aviate energy saving and Environmental Protection Technology Co., Ltd. Address before: 100076 Beijing, Fengtai District, South Road, No. 1, Patentee before: Beijing wing wing Technology Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |