CN101264942A - 一种高品质氧化镍生产方法和装置 - Google Patents
一种高品质氧化镍生产方法和装置 Download PDFInfo
- Publication number
- CN101264942A CN101264942A CNA200810050622XA CN200810050622A CN101264942A CN 101264942 A CN101264942 A CN 101264942A CN A200810050622X A CNA200810050622X A CN A200810050622XA CN 200810050622 A CN200810050622 A CN 200810050622A CN 101264942 A CN101264942 A CN 101264942A
- Authority
- CN
- China
- Prior art keywords
- nickel oxide
- nickel
- concentration
- control
- washing
- 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
- 229910000480 nickel oxide Inorganic materials 0.000 title claims abstract description 74
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 62
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000005406 washing Methods 0.000 claims abstract description 22
- 150000002815 nickel Chemical class 0.000 claims abstract description 21
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims abstract description 12
- 239000006228 supernatant Substances 0.000 claims abstract description 10
- 239000013078 crystal Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000013049 sediment Substances 0.000 claims description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 241000080590 Niso Species 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000036449 good health Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 33
- 239000002585 base Substances 0.000 description 16
- 238000002441 X-ray diffraction Methods 0.000 description 12
- 239000000843 powder Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000008139 complexing agent Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000003321 atomic absorption spectrophotometry Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000004737 colorimetric analysis Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- LVIYYTJTOKJJOC-UHFFFAOYSA-N nickel phthalocyanine Chemical compound [Ni+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 LVIYYTJTOKJJOC-UHFFFAOYSA-N 0.000 description 3
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- 238000004448 titration Methods 0.000 description 3
- 238000000207 volumetry Methods 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- MULYSYXKGICWJF-UHFFFAOYSA-L cobalt(2+);oxalate Chemical compound [Co+2].[O-]C(=O)C([O-])=O MULYSYXKGICWJF-UHFFFAOYSA-L 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004517 catalytic hydrocracking Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- HIRWGWMTAVZIPF-UHFFFAOYSA-N nickel;sulfuric acid Chemical compound [Ni].OS(O)(=O)=O HIRWGWMTAVZIPF-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810050622XA CN101264942B (zh) | 2008-04-22 | 2008-04-22 | 一种高品质氧化镍生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810050622XA CN101264942B (zh) | 2008-04-22 | 2008-04-22 | 一种高品质氧化镍生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101264942A true CN101264942A (zh) | 2008-09-17 |
CN101264942B CN101264942B (zh) | 2011-02-02 |
Family
ID=39987667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810050622XA Expired - Fee Related CN101264942B (zh) | 2008-04-22 | 2008-04-22 | 一种高品质氧化镍生产方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101264942B (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154549A (zh) * | 2011-02-21 | 2011-08-17 | 宇辰新能源材料科技无锡有限公司 | 高纯无硬团聚超细氧化镍或钴及镍或钴粉的生产方法 |
CN102701294A (zh) * | 2012-06-25 | 2012-10-03 | 江门市长优实业有限公司 | 一种制备球形氢氧化镍的装置 |
CN102887551A (zh) * | 2012-10-12 | 2013-01-23 | 金川集团股份有限公司 | 一种多孔球形氧化亚镍及其制备方法 |
CN103043731A (zh) * | 2013-02-04 | 2013-04-17 | 苏州纳格光电科技有限公司 | 氧化镍纳米片阵列的制备方法及甲醛传感器 |
CN103874659A (zh) * | 2011-08-06 | 2014-06-18 | 住友金属矿山株式会社 | 氧化镍微粉末及其制造方法 |
CN105329955A (zh) * | 2015-12-01 | 2016-02-17 | 韶关中弘金属实业有限公司 | 球型氢氧化镍的生产工艺 |
CN106248744A (zh) * | 2016-07-15 | 2016-12-21 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种用于甲醛选择性吸附的微孔中空氧化镍气敏传感器件及制备和应用 |
CN106676284A (zh) * | 2016-12-08 | 2017-05-17 | 中南大学 | 一种利用铜镍矿制备用以制备镍基正极材料前驱体的原料的方法 |
CN108573815A (zh) * | 2017-03-13 | 2018-09-25 | 苏州市迈尔特材料科技有限公司 | 超级电容器电极材料多孔球状NiO的制备方法 |
CN109205681A (zh) * | 2018-09-12 | 2019-01-15 | 嘉兴学院 | 一种三维分级结构金属氧化物及其制备方法 |
CN110803722A (zh) * | 2018-08-06 | 2020-02-18 | 天津市茂联科技有限公司 | 一种大颗粒氢氧化亚镍的制备方法 |
CN111354941A (zh) * | 2018-12-24 | 2020-06-30 | 荆门市格林美新材料有限公司 | 一种在线制备不同结构的镍钴锰酸锂正极材料的装置以及方法 |
CN113003618A (zh) * | 2021-03-01 | 2021-06-22 | 杭州申柯新材料有限公司 | 一种金属镍直接氧化法生产高纯氧化亚镍生产线及其生产工艺 |
CN113249540A (zh) * | 2021-05-14 | 2021-08-13 | 山西太钢不锈钢股份有限公司 | 使用aod炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法 |
CN113485494A (zh) * | 2021-07-01 | 2021-10-08 | 安徽普冈电子材料有限公司 | 阳极铝箔生产的混酸工艺系统 |
CN115043445A (zh) * | 2022-05-17 | 2022-09-13 | 华碧新能源技术研究(苏州)有限公司 | 氧化镍纳米颗粒的制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1421394A (zh) * | 2001-11-26 | 2003-06-04 | 刘宝峰 | 制备球形氢氧化镍的方法 |
-
2008
- 2008-04-22 CN CN200810050622XA patent/CN101264942B/zh not_active Expired - Fee Related
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102154549B (zh) * | 2011-02-21 | 2012-12-19 | 宇辰新能源材料科技无锡有限公司 | 高纯无硬团聚超细氧化镍或钴及镍或钴粉的生产方法 |
CN102154549A (zh) * | 2011-02-21 | 2011-08-17 | 宇辰新能源材料科技无锡有限公司 | 高纯无硬团聚超细氧化镍或钴及镍或钴粉的生产方法 |
US10329163B2 (en) | 2011-08-06 | 2019-06-25 | Sumitomo Metal Mining Co., Ltd. | Nickel oxide micropowder and method for producing same |
CN103874659A (zh) * | 2011-08-06 | 2014-06-18 | 住友金属矿山株式会社 | 氧化镍微粉末及其制造方法 |
CN103874659B (zh) * | 2011-08-06 | 2016-01-20 | 住友金属矿山株式会社 | 氧化镍微粉末及其制造方法 |
US9790099B2 (en) | 2011-08-06 | 2017-10-17 | Sumitomo Metal Mining Co., Ltd. | Nickel oxide micropowder and method for producing same |
CN102701294A (zh) * | 2012-06-25 | 2012-10-03 | 江门市长优实业有限公司 | 一种制备球形氢氧化镍的装置 |
CN102887551A (zh) * | 2012-10-12 | 2013-01-23 | 金川集团股份有限公司 | 一种多孔球形氧化亚镍及其制备方法 |
CN103043731A (zh) * | 2013-02-04 | 2013-04-17 | 苏州纳格光电科技有限公司 | 氧化镍纳米片阵列的制备方法及甲醛传感器 |
CN103043731B (zh) * | 2013-02-04 | 2014-10-29 | 苏州纳格光电科技有限公司 | 氧化镍纳米片阵列的制备方法及甲醛传感器 |
CN105329955A (zh) * | 2015-12-01 | 2016-02-17 | 韶关中弘金属实业有限公司 | 球型氢氧化镍的生产工艺 |
CN106248744A (zh) * | 2016-07-15 | 2016-12-21 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种用于甲醛选择性吸附的微孔中空氧化镍气敏传感器件及制备和应用 |
CN106676284A (zh) * | 2016-12-08 | 2017-05-17 | 中南大学 | 一种利用铜镍矿制备用以制备镍基正极材料前驱体的原料的方法 |
CN108573815A (zh) * | 2017-03-13 | 2018-09-25 | 苏州市迈尔特材料科技有限公司 | 超级电容器电极材料多孔球状NiO的制备方法 |
CN108573815B (zh) * | 2017-03-13 | 2020-12-15 | 苏州市迈尔特材料科技有限公司 | 超级电容器电极材料多孔球状NiO的制备方法 |
CN110803722A (zh) * | 2018-08-06 | 2020-02-18 | 天津市茂联科技有限公司 | 一种大颗粒氢氧化亚镍的制备方法 |
CN109205681A (zh) * | 2018-09-12 | 2019-01-15 | 嘉兴学院 | 一种三维分级结构金属氧化物及其制备方法 |
CN111354941A (zh) * | 2018-12-24 | 2020-06-30 | 荆门市格林美新材料有限公司 | 一种在线制备不同结构的镍钴锰酸锂正极材料的装置以及方法 |
CN113003618A (zh) * | 2021-03-01 | 2021-06-22 | 杭州申柯新材料有限公司 | 一种金属镍直接氧化法生产高纯氧化亚镍生产线及其生产工艺 |
CN113249540A (zh) * | 2021-05-14 | 2021-08-13 | 山西太钢不锈钢股份有限公司 | 使用aod炉以氢氧化镍为原料冶炼镍系不锈钢的生产方法 |
CN113485494A (zh) * | 2021-07-01 | 2021-10-08 | 安徽普冈电子材料有限公司 | 阳极铝箔生产的混酸工艺系统 |
CN113485494B (zh) * | 2021-07-01 | 2022-04-15 | 安徽普冈电子材料有限公司 | 阳极铝箔生产的混酸工艺系统 |
CN115043445A (zh) * | 2022-05-17 | 2022-09-13 | 华碧新能源技术研究(苏州)有限公司 | 氧化镍纳米颗粒的制备方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
CN101264942B (zh) | 2011-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101264942B (zh) | 一种高品质氧化镍生产方法 | |
CN107282030A (zh) | 一种三维木质素多孔碳/氧化锌复合材料及其制备和在光催化领域中的应用 | |
KR20140131998A (ko) | 피셔-트롭쉬 합성에서 Co-Ru/Al2O3 폐촉매제로부터 금속 코발트, 루테늄 및 알루미늄의 종합적인 회수를 위한 공정 | |
CN102603009B (zh) | 一种纳米透明氧化铁红颜料的制备方法 | |
CN105129866A (zh) | 一种硫酸亚铁水热法生产氧化铁红的方法 | |
CN101293674A (zh) | 纺锤状α-Fe2O3纳米粉体的制备方法 | |
CN101829786A (zh) | 一种细晶团聚体形貌的钴粉及其制备方法 | |
CN102603010A (zh) | 纳米透明氧化铁红颜料 | |
CN102614885B (zh) | 一种回收处理有机硅废触体制备复合铜催化剂的方法 | |
CN102910683A (zh) | 全湿法合成纳米级氧化铁红的生产方法 | |
CN102786095B (zh) | 制备四氧化三锰的方法 | |
CN102764662B (zh) | 一种scr脱硝催化剂专用的钛钨粉的制备方法 | |
CN106830051A (zh) | 一种以工业氧化锌为原料制备纳米氧化锌粉体的方法 | |
CN105293567B (zh) | 片状多孔纳米氧化锌及其制备方法 | |
CN104979555B (zh) | 一种亚微米级钴锰复合氧化物材料及其制备方法 | |
CN101293675B (zh) | 六方圆盘状α-Fe2O3纳米粉体的制备方法 | |
CN105883910B (zh) | 一种钙钛矿SrTiO3多孔纳米颗粒的制备方法及产物 | |
CN102604435A (zh) | 纳米透明氧化铁黄颜料 | |
CN112209446B (zh) | 回收利用含Cr碳化钨废料的方法及其应用 | |
CN116354744B (zh) | 一种二氧化钛抗菌自洁免烧釉及其使用方法 | |
CN109553121A (zh) | 一种高纯低钠氢氧化铝的制备方法 | |
CN108545780B (zh) | 一种以工业钛精矿为原料制备纳米三氧化二铁铁红的方法 | |
CN103803647B (zh) | 一种高纯度电子级金红石型二氧化钛的制备方法 | |
CN108554437B (zh) | 一种异质光催化剂的制备及其在降解甲醛方面的应用 | |
CN100567171C (zh) | 一种制备高比表面积介孔氧化亚镍的方法 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: JILIN FRIEND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINLIN JINTAI CHEMICAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 132012 No. 99 Hanjiang Road, fine chemical industrial park, Longtan economic development zone, Jilin, Jilin Patentee after: Jilin City Friend Technology Co., Ltd. Address before: 132021, Hanjiang Road, fine chemical industrial park, Longtan economic zone, Jilin, Jilin 99, China Patentee before: Jinlin Jintai Chemical Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160922 Address after: 518100, Shenzhen, Guangdong, Xixiang, Baoan District, two road forward, Taoyuan, 14, ABC, building C1004 room Patentee after: Zheng Jingyi Address before: No. 99 Hanjiang Road, fine chemical industrial park, Longtan economic development zone, Jilin, Jilin Patentee before: Jilin City Friend Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20180422 |