CN1654371A - 一种可实现灰碱液废铬液处理回用零排放的制革技术及其处理装置 - Google Patents
一种可实现灰碱液废铬液处理回用零排放的制革技术及其处理装置 Download PDFInfo
- Publication number
- CN1654371A CN1654371A CNA2004100993896A CN200410099389A CN1654371A CN 1654371 A CN1654371 A CN 1654371A CN A2004100993896 A CNA2004100993896 A CN A2004100993896A CN 200410099389 A CN200410099389 A CN 200410099389A CN 1654371 A CN1654371 A CN 1654371A
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- Prior art keywords
- alkali lye
- liquor
- pond
- chrome liquor
- suspended substance
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100993896A CN100431986C (zh) | 2004-12-31 | 2004-12-31 | 一种可实现灰碱液废铬液处理回用零排放的制革方法及其处理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100993896A CN100431986C (zh) | 2004-12-31 | 2004-12-31 | 一种可实现灰碱液废铬液处理回用零排放的制革方法及其处理装置 |
Publications (2)
Publication Number | Publication Date |
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CN1654371A true CN1654371A (zh) | 2005-08-17 |
CN100431986C CN100431986C (zh) | 2008-11-12 |
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Family Applications (1)
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CNB2004100993896A Expired - Fee Related CN100431986C (zh) | 2004-12-31 | 2004-12-31 | 一种可实现灰碱液废铬液处理回用零排放的制革方法及其处理装置 |
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CN (1) | CN100431986C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234695A (zh) * | 2010-04-29 | 2011-11-09 | 宝斯卡(商丘)化工有限公司 | 一种制革处理液直接循环加热方法 |
WO2015081624A1 (zh) * | 2013-12-04 | 2015-06-11 | 张壮斗 | 一种制革工艺 |
CN110340793A (zh) * | 2019-07-02 | 2019-10-18 | 宝钢湛江钢铁有限公司 | 一种涂镀类生产线apc塔顶辊辊面清洁装置及其控制系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2065835C1 (ru) * | 1995-01-27 | 1996-08-27 | Мануйлова Ева Юльевна | Способ очистки воды от тяжелых металлов, коллоидная система для очистки воды и способ ее получения |
-
2004
- 2004-12-31 CN CNB2004100993896A patent/CN100431986C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234695A (zh) * | 2010-04-29 | 2011-11-09 | 宝斯卡(商丘)化工有限公司 | 一种制革处理液直接循环加热方法 |
WO2015081624A1 (zh) * | 2013-12-04 | 2015-06-11 | 张壮斗 | 一种制革工艺 |
CN110340793A (zh) * | 2019-07-02 | 2019-10-18 | 宝钢湛江钢铁有限公司 | 一种涂镀类生产线apc塔顶辊辊面清洁装置及其控制系统 |
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Publication number | Publication date |
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CN100431986C (zh) | 2008-11-12 |
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Legal Events
Date | Code | Title | Description |
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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: Haining Sende Leather Co., Ltd. Assignor: Kasen Industry Co., Ltd., Zhejiang Contract fulfillment period: 2009.6.18 to 2019.6.17 Contract record no.: 2009330002620 Denomination of invention: Tanning technology for treatment and reuse of waste chrome liquor of bate without discharge and its treatment device Granted publication date: 20081112 License type: Exclusive license Record date: 20091023 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.18 TO 2019.6.17; CHANGE OF CONTRACT Name of requester: HAINING SENDE LEATHER CO., LTD. Effective date: 20091023 |
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ASS | Succession or assignment of patent right |
Owner name: HAINING SENDE LEATHER CO., LTD. Effective date: 20110824 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314400 JIAXING, ZHEJIANG PROVINCE TO: 314403 JIAXING, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110824 Address after: 314403 Qingyun Industrial Park, oblique Town, Zhejiang, Haining Patentee after: Haining Sende Leather Co., Ltd. Address before: Haizhou Street Qianjiang road 314400 Zhejiang city of Haining province No. 259 Patentee before: Kasen Industry Co., Ltd., Zhejiang |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20171231 |
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CF01 | Termination of patent right due to non-payment of annual fee |