CN208661074U - 用于硝酸溶解金属的硝酸加料装置 - Google Patents
用于硝酸溶解金属的硝酸加料装置 Download PDFInfo
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- CN208661074U CN208661074U CN201821213683.9U CN201821213683U CN208661074U CN 208661074 U CN208661074 U CN 208661074U CN 201821213683 U CN201821213683 U CN 201821213683U CN 208661074 U CN208661074 U CN 208661074U
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- Prior art keywords
- nitric acid
- feeding device
- circular distribution
- distribution device
- dissolution metal
- 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.)
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910017604 nitric acid Inorganic materials 0.000 title claims abstract description 46
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 25
- 238000004090 dissolution Methods 0.000 title claims abstract description 20
- 238000009826 distribution Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000012824 chemical production Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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- Arc Welding In General (AREA)
Abstract
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Claims (7)
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CN201821213683.9U CN208661074U (zh) | 2018-07-30 | 2018-07-30 | 用于硝酸溶解金属的硝酸加料装置 |
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CN201821213683.9U CN208661074U (zh) | 2018-07-30 | 2018-07-30 | 用于硝酸溶解金属的硝酸加料装置 |
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CN208661074U true CN208661074U (zh) | 2019-03-29 |
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CN201821213683.9U Active CN208661074U (zh) | 2018-07-30 | 2018-07-30 | 用于硝酸溶解金属的硝酸加料装置 |
Country Status (1)
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CN (1) | CN208661074U (zh) |
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2018
- 2018-07-30 CN CN201821213683.9U patent/CN208661074U/zh active Active
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210719 Address after: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: JIANGSU KERUI ENGINEERING DESIGN Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240424 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Country or region after: China Patentee after: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Address before: Liuhe District of Nanjing City, Jiangsu province 210048 geguan Road No. 699 Patentee before: SINOPEC NANJING CHEMICAL RESEARCH INSTITUTE Co.,Ltd. Country or region before: China |