CN1640540A - 硅藻土制备助滤剂的方法 - Google Patents
硅藻土制备助滤剂的方法 Download PDFInfo
- Publication number
- CN1640540A CN1640540A CN 200410010608 CN200410010608A CN1640540A CN 1640540 A CN1640540 A CN 1640540A CN 200410010608 CN200410010608 CN 200410010608 CN 200410010608 A CN200410010608 A CN 200410010608A CN 1640540 A CN1640540 A CN 1640540A
- Authority
- CN
- China
- Prior art keywords
- filter aid
- cyclone separator
- grader
- deduster
- diatomite
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000005909 Kieselgur Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 31
- 239000002689 soil Substances 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 15
- 230000002950 deficient Effects 0.000 claims description 9
- 239000006184 cosolvent Substances 0.000 claims description 6
- 238000013467 fragmentation Methods 0.000 claims description 4
- 238000006062 fragmentation reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract 3
- 239000002245 particle Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000007115 recruitment Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011454 mudbrick Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Cyclones (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100106089A CN100428986C (zh) | 2004-01-07 | 2004-01-07 | 硅藻土制备助滤剂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100106089A CN100428986C (zh) | 2004-01-07 | 2004-01-07 | 硅藻土制备助滤剂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1640540A true CN1640540A (zh) | 2005-07-20 |
CN100428986C CN100428986C (zh) | 2008-10-29 |
Family
ID=34867707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100106089A Expired - Fee Related CN100428986C (zh) | 2004-01-07 | 2004-01-07 | 硅藻土制备助滤剂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100428986C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103055828A (zh) * | 2013-02-05 | 2013-04-24 | 武汉理工大学 | 用于微污染水源直接过滤处理的硅藻土/纤维素无机-有机复合助滤剂、制备方法及其应用 |
CN108905958A (zh) * | 2018-07-13 | 2018-11-30 | 临江市长白山助滤剂有限公司 | 一种硅藻土助滤剂的制备方法 |
-
2004
- 2004-01-07 CN CNB2004100106089A patent/CN100428986C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103055828A (zh) * | 2013-02-05 | 2013-04-24 | 武汉理工大学 | 用于微污染水源直接过滤处理的硅藻土/纤维素无机-有机复合助滤剂、制备方法及其应用 |
CN108905958A (zh) * | 2018-07-13 | 2018-11-30 | 临江市长白山助滤剂有限公司 | 一种硅藻土助滤剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100428986C (zh) | 2008-10-29 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LINJIANG CITY XINGHUI FILTER AID CO., LTD. Free format text: FORMER OWNER: WANG JIBIN Effective date: 20111128 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 134600 BAISHAN, JILIN PROVINCE TO: 134600 CHANGCHUN, JILIN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111128 Address after: 134600, No. 2-1, Jianguo Street, Linjiang City, Jilin Patentee after: Linjiang City Xinghui filter aid Co. Ltd. Address before: 134600 Linjiang City, Jilin province Jianguo Street Station Road No. 2-1 Linjiang City Xinghui filter aid Co. Ltd. Patentee before: Wang Jibin |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20120107 |