CN106477615B - 用于报废电子电路板热解溴化物的回收系统及其工艺 - Google Patents
用于报废电子电路板热解溴化物的回收系统及其工艺 Download PDFInfo
- Publication number
- CN106477615B CN106477615B CN201610939589.0A CN201610939589A CN106477615B CN 106477615 B CN106477615 B CN 106477615B CN 201610939589 A CN201610939589 A CN 201610939589A CN 106477615 B CN106477615 B CN 106477615B
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- Prior art keywords
- powder
- tank
- bromide
- tank body
- gas
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 43
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 37
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 10
- 239000000843 powder Substances 0.000 claims abstract description 102
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 80
- 229910001622 calcium bromide Inorganic materials 0.000 claims abstract description 53
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims abstract description 52
- 239000000428 dust Substances 0.000 claims abstract description 41
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000004064 recycling Methods 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims description 53
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 21
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 13
- 229910001868 water Inorganic materials 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 229910000042 hydrogen bromide Inorganic materials 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- 239000011344 liquid material Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- 239000006052 feed supplement Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000003020 moisturizing effect Effects 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 35
- 238000004090 dissolution Methods 0.000 abstract description 16
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 11
- 230000007704 transition Effects 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000003595 mist Substances 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WVBKSCQINHUKLW-UHFFFAOYSA-K [Br-].[Ca+2].C([O-])([O-])=O.[Ca+2] Chemical compound [Br-].[Ca+2].C([O-])([O-])=O.[Ca+2] WVBKSCQINHUKLW-UHFFFAOYSA-K 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/34—Bromides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610939589.0A CN106477615B (zh) | 2016-10-25 | 2016-10-25 | 用于报废电子电路板热解溴化物的回收系统及其工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610939589.0A CN106477615B (zh) | 2016-10-25 | 2016-10-25 | 用于报废电子电路板热解溴化物的回收系统及其工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106477615A CN106477615A (zh) | 2017-03-08 |
CN106477615B true CN106477615B (zh) | 2018-01-30 |
Family
ID=58272866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610939589.0A Active CN106477615B (zh) | 2016-10-25 | 2016-10-25 | 用于报废电子电路板热解溴化物的回收系统及其工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN106477615B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113979462A (zh) * | 2021-09-27 | 2022-01-28 | 江苏沃德化工有限公司 | 一种液体溴化钙的简便合成方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE38908L (en) * | 1973-03-12 | 1974-09-12 | Euratom | Hydroylsis of calcium bromide |
CN101600648A (zh) * | 2007-02-16 | 2009-12-09 | 雅宝公司 | 共同生成溴和氯化钙的方法 |
CN103613071A (zh) * | 2013-11-07 | 2014-03-05 | 浙江双益环保科技发展有限公司 | 一种从溴化丁基橡胶含溴废水中回收溴素的方法 |
CN206255849U (zh) * | 2016-10-25 | 2017-06-16 | 格林美(武汉)城市矿产循环产业园开发有限公司 | 用于报废电子电路板热解溴化物的回收系统 |
-
2016
- 2016-10-25 CN CN201610939589.0A patent/CN106477615B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE38908L (en) * | 1973-03-12 | 1974-09-12 | Euratom | Hydroylsis of calcium bromide |
GB1409991A (en) * | 1973-03-12 | 1975-10-15 | Euratom | Process for the hydrolysis of calcium bromide |
CN101600648A (zh) * | 2007-02-16 | 2009-12-09 | 雅宝公司 | 共同生成溴和氯化钙的方法 |
CN103613071A (zh) * | 2013-11-07 | 2014-03-05 | 浙江双益环保科技发展有限公司 | 一种从溴化丁基橡胶含溴废水中回收溴素的方法 |
CN206255849U (zh) * | 2016-10-25 | 2017-06-16 | 格林美(武汉)城市矿产循环产业园开发有限公司 | 用于报废电子电路板热解溴化物的回收系统 |
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Publication number | Publication date |
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CN106477615A (zh) | 2017-03-08 |
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C06 | Publication | ||
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Address after: 431400 Wuhan Province, Xinzhou City, the north side of the warehouse Port Street North Road Applicant after: Gelinmei (Wuhan) Mineral Circulation Industrial Park Development Co., Ltd. Applicant after: Henan Environmental Protection Industry Co., Ltd. Applicant after: Green U.S. (Tianjin) city mineral products circulation industry development company limited Applicant after: Limited company of Green U.S. Address before: 431400 Wuhan Province, Xinzhou City, the north side of the warehouse Port Street North Road Applicant before: Gelinmei (Wuhan) Mineral Circulation Industrial Park Development Co., Ltd. Applicant before: HENAN GEM RESOURCES RECYCLING CO., LTD. Applicant before: Green U.S. (Tianjin) city mineral products circulation industry development company limited Applicant before: Limited company of Green U.S. |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 431400 No.9, Bipu Road, cangbu street, Xinzhou District, Wuhan City, Hubei Province Patentee after: Greenmei (Wuhan) electronic waste disposal Co., Ltd Patentee after: Henan green recycling electronic waste disposal Co., Ltd Patentee after: JIANGXI GREEN ECO-MANUFACTURE RESOURCE CYCLE Co.,Ltd. Address before: 431400, Xinzhou District, Hubei City, Wuhan Province Port Street, Wu Bin North Road Patentee before: Greenland (Wuhan) city mineral recycling Industrial Park Development Co.,Ltd. Patentee before: HENAN MUTONG ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Patentee before: GEM (TIANJIN) URBAN MINING RECYCLING INDUSTRY DEVELOPMENT Co.,Ltd. Patentee before: Grammy Corp. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 431400 No.9, Bipu Road, cangbu street, Xinzhou District, Wuhan City, Hubei Province Patentee after: Wuhan green recycling electronic waste disposal Co.,Ltd. Patentee after: Henan green recycling electronic waste disposal Co., Ltd Patentee after: Jiangxi Green Recycling Industry Co.,Ltd. Address before: 431400 No.9, Bipu Road, cangbu street, Xinzhou District, Wuhan City, Hubei Province Patentee before: Greenmei (Wuhan) electronic waste disposal Co., Ltd Patentee before: Henan green recycling electronic waste disposal Co., Ltd Patentee before: JIANGXI GREEN ECO-MANUFACTURE RESOURCE CYCLE Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |