CN102602897A - 节能环保硫铁矿制酸生产线 - Google Patents
节能环保硫铁矿制酸生产线 Download PDFInfo
- Publication number
- CN102602897A CN102602897A CN2011103596291A CN201110359629A CN102602897A CN 102602897 A CN102602897 A CN 102602897A CN 2011103596291 A CN2011103596291 A CN 2011103596291A CN 201110359629 A CN201110359629 A CN 201110359629A CN 102602897 A CN102602897 A CN 102602897A
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- CN
- China
- Prior art keywords
- communicates
- sulfurous gas
- water
- cooling tower
- tower
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000002253 acid Substances 0.000 title claims abstract description 22
- 229910052683 pyrite Inorganic materials 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 63
- 239000002351 wastewater Substances 0.000 claims abstract description 23
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 27
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000002918 waste heat Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 17
- AOSFMYBATFLTAQ-UHFFFAOYSA-N 1-amino-3-(benzimidazol-1-yl)propan-2-ol Chemical compound C1=CC=C2N(CC(O)CN)C=NC2=C1 AOSFMYBATFLTAQ-UHFFFAOYSA-N 0.000 claims description 13
- 235000010265 sodium sulphite Nutrition 0.000 claims description 13
- 239000012716 precipitator Substances 0.000 claims description 12
- 239000012717 electrostatic precipitator Substances 0.000 claims description 11
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims description 11
- 239000011028 pyrite Substances 0.000 claims description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 238000004065 wastewater treatment Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 6
- 239000004291 sulphur dioxide Substances 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 239000003595 mist Substances 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract 1
- ZETCGWYACBNPIH-UHFFFAOYSA-N azane;sulfurous acid Chemical compound N.OS(O)=O ZETCGWYACBNPIH-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 abstract 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Images
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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Treating Waste Gases (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103596291A CN102602897B (zh) | 2011-11-15 | 2011-11-15 | 节能环保硫铁矿制酸生产线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103596291A CN102602897B (zh) | 2011-11-15 | 2011-11-15 | 节能环保硫铁矿制酸生产线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102602897A true CN102602897A (zh) | 2012-07-25 |
CN102602897B CN102602897B (zh) | 2013-07-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103596291A Active CN102602897B (zh) | 2011-11-15 | 2011-11-15 | 节能环保硫铁矿制酸生产线 |
Country Status (1)
Country | Link |
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CN (1) | CN102602897B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111879149A (zh) * | 2020-08-13 | 2020-11-03 | 谢娟 | 一种纺织印染设备专用的尾气余热回收处理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412106A (zh) * | 2001-10-19 | 2003-04-23 | 四川宏达(集团)有限公司 | 一种利用硫铁矿(砂)制酸装置全烧固体硫磺制硫酸的方法 |
CN101745298A (zh) * | 2010-02-04 | 2010-06-23 | 江苏吉华化工有限公司 | 一种有机化工生产中产生的二氧化硫尾气的回收利用方法 |
CN101875486A (zh) * | 2010-04-30 | 2010-11-03 | 安徽祥源安全环境科学技术有限公司 | 一种硫铁矿制酸清洁生产工艺 |
CN102070128A (zh) * | 2010-11-07 | 2011-05-25 | 湖南新恒光科技有限公司 | 一种硫铁矿生产硫酸的余热高效回收工艺 |
-
2011
- 2011-11-15 CN CN2011103596291A patent/CN102602897B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1412106A (zh) * | 2001-10-19 | 2003-04-23 | 四川宏达(集团)有限公司 | 一种利用硫铁矿(砂)制酸装置全烧固体硫磺制硫酸的方法 |
CN101745298A (zh) * | 2010-02-04 | 2010-06-23 | 江苏吉华化工有限公司 | 一种有机化工生产中产生的二氧化硫尾气的回收利用方法 |
CN101875486A (zh) * | 2010-04-30 | 2010-11-03 | 安徽祥源安全环境科学技术有限公司 | 一种硫铁矿制酸清洁生产工艺 |
CN102070128A (zh) * | 2010-11-07 | 2011-05-25 | 湖南新恒光科技有限公司 | 一种硫铁矿生产硫酸的余热高效回收工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111879149A (zh) * | 2020-08-13 | 2020-11-03 | 谢娟 | 一种纺织印染设备专用的尾气余热回收处理装置 |
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Publication number | Publication date |
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CN102602897B (zh) | 2013-07-03 |
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Address after: 448200 Shayang Economic Development Zone, Jingmen, Hubei Patentee after: JINGMEN XIONG XING CHEMICAL Co.,Ltd. Address before: 448200 Chemical Park of Shayang County Economic Development Zone, Jingmen City, Hubei Province (opposite to Shayang Linzui LPG Station) Patentee before: Jingmen Xiongxing Chemical Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 448200 Shayang Economic Development Zone, Hubei, Jingmen Patentee after: Jingmen likanyuan Textile Technology Co.,Ltd. Address before: 448200 Shayang Economic Development Zone, Jingmen, Hubei Patentee before: JINGMEN XIONG XING CHEMICAL Co.,Ltd. |
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Address after: No.146, Hanjin Avenue, Shayang Town, Shayang County, Jingmen City, Hubei Province 448200 Patentee after: Hubei Likangyuan Chemical Co.,Ltd. Address before: 448200 Shayang Economic Development Zone, Jingmen, Hubei Patentee before: Jingmen likanyuan Textile Technology Co.,Ltd. |
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PE01 | Entry into force 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 invention: Energy saving and environmental protection pyrite acid production line Effective date of registration: 20220621 Granted publication date: 20130703 Pledgee: Hubei Shayang Rural Commercial Bank Co.,Ltd. Pledgor: Hubei Likangyuan Chemical Co.,Ltd. Registration number: Y2022980008360 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230807 Granted publication date: 20130703 Pledgee: Hubei Shayang Rural Commercial Bank Co.,Ltd. Pledgor: Hubei Likangyuan Chemical Co.,Ltd. Registration number: Y2022980008360 |
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PE01 | Entry into force 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 invention: Energy saving and environmental protection pyrite acid production line Effective date of registration: 20230809 Granted publication date: 20130703 Pledgee: Hubei Shayang Rural Commercial Bank Co.,Ltd. Pledgor: Hubei Likangyuan Chemical Co.,Ltd. Registration number: Y2023980051509 |