CN101824542A - 硫酸法钛白废酸的综合利用方法 - Google Patents
硫酸法钛白废酸的综合利用方法 Download PDFInfo
- Publication number
- CN101824542A CN101824542A CN201010159990A CN201010159990A CN101824542A CN 101824542 A CN101824542 A CN 101824542A CN 201010159990 A CN201010159990 A CN 201010159990A CN 201010159990 A CN201010159990 A CN 201010159990A CN 101824542 A CN101824542 A CN 101824542A
- Authority
- CN
- China
- Prior art keywords
- waste acid
- acid
- titanium white
- titanium dioxide
- white waste
- 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.)
- Pending
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 123
- 239000002253 acid Substances 0.000 title claims abstract description 110
- 239000002699 waste material Substances 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 62
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 19
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 28
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 14
- 239000004571 lime Substances 0.000 claims abstract description 14
- 239000011787 zinc oxide Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 9
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 9
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 9
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 6
- 235000010215 titanium dioxide Nutrition 0.000 claims description 98
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 238000006386 neutralization reaction Methods 0.000 claims description 15
- 229960004643 cupric oxide Drugs 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000005751 Copper oxide Substances 0.000 abstract description 6
- 229910000431 copper oxide Inorganic materials 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010306 acid treatment Methods 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 description 22
- 239000012065 filter cake Substances 0.000 description 16
- 238000013019 agitation Methods 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000002386 leaching Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000011790 ferrous sulphate Substances 0.000 description 3
- 235000003891 ferrous sulphate Nutrition 0.000 description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010159990A CN101824542A (zh) | 2010-04-29 | 2010-04-29 | 硫酸法钛白废酸的综合利用方法 |
Applications Claiming Priority (1)
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CN201010159990A CN101824542A (zh) | 2010-04-29 | 2010-04-29 | 硫酸法钛白废酸的综合利用方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101824542A true CN101824542A (zh) | 2010-09-08 |
Family
ID=42688705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010159990A Pending CN101824542A (zh) | 2010-04-29 | 2010-04-29 | 硫酸法钛白废酸的综合利用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101824542A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974682A (zh) * | 2010-10-27 | 2011-02-16 | 攀枝花市硕盛工贸有限公司 | 利用钛白粉厂的废酸从含锌20%以下氧化物料中制取电解锌 |
CN102051478A (zh) * | 2010-11-28 | 2011-05-11 | 郴州市金贵银业股份有限公司 | 一种铅冰铜湿法处理工艺 |
CN102863066A (zh) * | 2012-10-18 | 2013-01-09 | 海南英利新能源有限公司 | 一种酸碱值不大于0的浓酸的处理方法 |
CN103496779A (zh) * | 2013-10-14 | 2014-01-08 | 铜陵化学工业集团有限公司 | 用含镁矿处理钛白酸性废水的方法 |
CN104086027A (zh) * | 2014-07-15 | 2014-10-08 | 铜陵化学工业集团有限公司 | 一种硫酸法钛白废水处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101209853A (zh) * | 2007-12-25 | 2008-07-02 | 金川集团有限公司 | 一种以海绵铜和含铜废酸液为原料制备硫酸铜的方法 |
-
2010
- 2010-04-29 CN CN201010159990A patent/CN101824542A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101209853A (zh) * | 2007-12-25 | 2008-07-02 | 金川集团有限公司 | 一种以海绵铜和含铜废酸液为原料制备硫酸铜的方法 |
Non-Patent Citations (3)
Title |
---|
《中国有色冶金》 19800430 余楚蓉 国外氧化锌矿的冶炼 第23-33页 , 第2期 2 * |
《有色矿冶》 20030228 水浩东 废酸堆浸氧化铜锌矿工艺 第29-30页 第19卷, 第1期 2 * |
《有色金属(冶炼部分)》 19980228 陈朝华,陈广 用钛白粉厂废酸制硫酸锌 第33-35页 1-6 , 第2期 2 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974682A (zh) * | 2010-10-27 | 2011-02-16 | 攀枝花市硕盛工贸有限公司 | 利用钛白粉厂的废酸从含锌20%以下氧化物料中制取电解锌 |
CN102051478A (zh) * | 2010-11-28 | 2011-05-11 | 郴州市金贵银业股份有限公司 | 一种铅冰铜湿法处理工艺 |
CN102051478B (zh) * | 2010-11-28 | 2012-11-21 | 郴州市金贵银业股份有限公司 | 一种铅冰铜湿法处理工艺 |
CN102863066A (zh) * | 2012-10-18 | 2013-01-09 | 海南英利新能源有限公司 | 一种酸碱值不大于0的浓酸的处理方法 |
CN103496779A (zh) * | 2013-10-14 | 2014-01-08 | 铜陵化学工业集团有限公司 | 用含镁矿处理钛白酸性废水的方法 |
CN104086027A (zh) * | 2014-07-15 | 2014-10-08 | 铜陵化学工业集团有限公司 | 一种硫酸法钛白废水处理方法 |
CN104086027B (zh) * | 2014-07-15 | 2015-06-10 | 铜陵化学工业集团有限公司 | 一种硫酸法钛白废水处理方法 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONG CHAO HE JIMIN WANG XIAOGANG ZHOU HONGWEI Owner name: PAN XIUSHU Free format text: FORMER OWNER: PANZHIHUA QINGHONGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20110823 |
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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: 617000 PANZHIHUA, SICHUAN PROVINCE TO: 325100 WENZHOU, ZHEJIANG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110823 Address after: 325100, No. 1 middle street, Yongjia village, Xixi County, Wenzhou County, Zhejiang Applicant after: Pan Xiushu Co-applicant after: Zhong Chao Co-applicant after: He Jimin Co-applicant after: Wang Xiaogang Co-applicant after: Zhou Hongwei Address before: 617000, Sichuan Panzhihua Airport junction Golden Eagle Restaurant 50 meters on the right side Applicant before: Panzhihua Qinghongyuan Environmental Technology Co., Ltd. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100908 |