CN1142092C - 高堆重活性炭制造技术 - Google Patents
高堆重活性炭制造技术 Download PDFInfo
- Publication number
- CN1142092C CN1142092C CNB991253124A CN99125312A CN1142092C CN 1142092 C CN1142092 C CN 1142092C CN B991253124 A CNB991253124 A CN B991253124A CN 99125312 A CN99125312 A CN 99125312A CN 1142092 C CN1142092 C CN 1142092C
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- CN
- China
- Prior art keywords
- temperature
- carbonization
- active carbon
- stove
- activation
- 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.)
- Expired - Fee Related
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Abstract
Description
项目 | 传统技术 | 本发明技术 | 测定方法 |
堆重 | 470-490g/L | 510-530g/L | JIS |
灰份 | <3%(wt%) | <3%(wt%) | JIS |
四氯化碳吸附值 | >73%(wt%) | >73-76%(wt%) | JIS |
强度 | 90-95%(wt%) | 95-99%(wt%) | Gb>>02.3-87 |
粒度 | φ3.3mm±0.1 | φ3.3mm±0.1 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991253124A CN1142092C (zh) | 1999-12-01 | 1999-12-01 | 高堆重活性炭制造技术 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991253124A CN1142092C (zh) | 1999-12-01 | 1999-12-01 | 高堆重活性炭制造技术 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1297845A CN1297845A (zh) | 2001-06-06 |
CN1142092C true CN1142092C (zh) | 2004-03-17 |
Family
ID=5283860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991253124A Expired - Fee Related CN1142092C (zh) | 1999-12-01 | 1999-12-01 | 高堆重活性炭制造技术 |
Country Status (1)
Country | Link |
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CN (1) | CN1142092C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325154C (zh) * | 2004-04-09 | 2007-07-11 | 李韬 | 活性金乌炭的生产与再生活化方法及其产品 |
CN100422078C (zh) * | 2004-09-15 | 2008-10-01 | 可乐丽化学(宁夏)环境化工有限公司 | 活性炭的制造方法以及活性炭 |
KR100932158B1 (ko) * | 2005-09-29 | 2009-12-16 | 쇼와 덴코 가부시키가이샤 | 활성탄 및 그것의 제조방법 |
-
1999
- 1999-12-01 CN CNB991253124A patent/CN1142092C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1297845A (zh) | 2001-06-06 |
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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: NANJING NINGXIA ACTIVATED CARBON CO., COAL CO., L Free format text: FORMER OWNER: YINCHUAN ACTIVE CARBON PLANT Effective date: 20041112 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20041112 Address after: 750021 Chen Jiaquan, new downtown, the Ningxia Hui Autonomous Region, Yinchuan Patentee after: Ningxia Ning coal activated carbon Co., Ltd. Address before: 750021 Chen Jiaquan, new downtown, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: Yinchuan Active Carbon Plant |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |