CN210477895U - 一种从失效脱硝催化剂中回收钨用固液分离装置 - Google Patents
一种从失效脱硝催化剂中回收钨用固液分离装置 Download PDFInfo
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- CN210477895U CN210477895U CN201921183687.1U CN201921183687U CN210477895U CN 210477895 U CN210477895 U CN 210477895U CN 201921183687 U CN201921183687 U CN 201921183687U CN 210477895 U CN210477895 U CN 210477895U
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- denitration catalyst
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- 239000003054 catalyst Substances 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 20
- 239000010937 tungsten Substances 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 238000001556 precipitation Methods 0.000 claims abstract description 8
- 210000005056 cell body Anatomy 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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CN201921183687.1U CN210477895U (zh) | 2019-07-26 | 2019-07-26 | 一种从失效脱硝催化剂中回收钨用固液分离装置 |
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CN201921183687.1U CN210477895U (zh) | 2019-07-26 | 2019-07-26 | 一种从失效脱硝催化剂中回收钨用固液分离装置 |
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CN210477895U true CN210477895U (zh) | 2020-05-08 |
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CN201921183687.1U Active CN210477895U (zh) | 2019-07-26 | 2019-07-26 | 一种从失效脱硝催化剂中回收钨用固液分离装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112007405A (zh) * | 2020-09-15 | 2020-12-01 | 张碧杰 | 一种物料固液分离加工设备 |
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2019
- 2019-07-26 CN CN201921183687.1U patent/CN210477895U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112007405A (zh) * | 2020-09-15 | 2020-12-01 | 张碧杰 | 一种物料固液分离加工设备 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A solid-liquid separation device for recovering tungsten from spent denitration catalyst Effective date of registration: 20221223 Granted publication date: 20200508 Pledgee: Bank of Shizuishan Limited by Share Ltd. Shizuishan branch Pledgor: NINGXIA GONGXUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022640000028 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200508 Pledgee: Bank of Shizuishan Limited by Share Ltd. Shizuishan branch Pledgor: NINGXIA GONGXUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022640000028 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A solid-liquid separation device for recovering tungsten from failed denitration catalysts Granted publication date: 20200508 Pledgee: Bank of Shizuishan Limited by Share Ltd. Shizuishan branch Pledgor: NINGXIA GONGXUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2024640000008 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |