CN102838134A - 芒硝型卤水机械蒸汽再压缩法盐硝联产工艺及装置 - Google Patents
芒硝型卤水机械蒸汽再压缩法盐硝联产工艺及装置 Download PDFInfo
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- CN102838134A CN102838134A CN2012103454100A CN201210345410A CN102838134A CN 102838134 A CN102838134 A CN 102838134A CN 2012103454100 A CN2012103454100 A CN 2012103454100A CN 201210345410 A CN201210345410 A CN 201210345410A CN 102838134 A CN102838134 A CN 102838134A
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- salt
- mechanical vapour
- vapour recompression
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- 241001131796 Botaurus stellaris Species 0.000 title claims abstract description 53
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 29
- 241001529739 Prunella <angiosperm> Species 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title abstract description 10
- 229910052938 sodium sulfate Inorganic materials 0.000 title abstract description 10
- 235000011152 sodium sulphate Nutrition 0.000 title abstract description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 70
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000000694 effects Effects 0.000 claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 239000012528 membrane Substances 0.000 claims abstract description 23
- 238000009388 chemical precipitation Methods 0.000 claims abstract description 7
- 239000000243 solution Substances 0.000 claims abstract description 6
- 239000012267 brine Substances 0.000 claims abstract description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 4
- 238000001704 evaporation Methods 0.000 claims description 84
- 239000007788 liquid Substances 0.000 claims description 39
- 239000002002 slurry Substances 0.000 claims description 34
- 239000012452 mother liquor Substances 0.000 claims description 22
- 238000001728 nano-filtration Methods 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 16
- 239000010936 titanium Substances 0.000 claims description 16
- 229910052719 titanium Inorganic materials 0.000 claims description 16
- 230000008020 evaporation Effects 0.000 claims description 15
- 230000018044 dehydration Effects 0.000 claims description 10
- 238000006297 dehydration reaction Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000007701 flash-distillation Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000003518 caustics Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 metals ion Chemical class 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000009834 vaporization Methods 0.000 abstract description 6
- 230000008016 vaporization Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 235000010333 potassium nitrate Nutrition 0.000 abstract description 5
- 239000004323 potassium nitrate Substances 0.000 abstract 4
- 238000002425 crystallisation Methods 0.000 abstract 3
- 230000008025 crystallization Effects 0.000 abstract 3
- 239000010413 mother solution Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 150000001455 metallic ions Chemical class 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000006200 vaporizer Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 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
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- 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
Abstract
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CN201210345410.0A CN102838134B (zh) | 2012-09-17 | 2012-09-17 | 芒硝型卤水机械蒸汽再压缩法盐硝联产工艺及装置 |
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CN102838134A true CN102838134A (zh) | 2012-12-26 |
CN102838134B CN102838134B (zh) | 2014-12-24 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104386870A (zh) * | 2014-11-26 | 2015-03-04 | 深圳能源资源综合开发有限公司 | 煤化工高浓盐水蒸发结晶资源回收工艺及专用系统 |
CN106082516A (zh) * | 2016-07-12 | 2016-11-09 | 中国石油集团东北炼化工程有限公司吉林设计院 | 一种分盐结晶工艺和装置 |
CN106115953A (zh) * | 2016-06-16 | 2016-11-16 | 山东默锐科技有限公司 | 一种卤水综合利用联产高纯水盐的方法 |
CN109485071A (zh) * | 2018-12-28 | 2019-03-19 | 中盐淮安鸿运盐化有限公司 | 一种绿色环保硝盐生产工艺 |
CN109607925A (zh) * | 2019-01-23 | 2019-04-12 | 成都锐思环保技术股份有限公司 | 一种可以产生合格盐品的脱硫废水处理方法 |
CN111333086A (zh) * | 2020-03-10 | 2020-06-26 | 广州新普利节能环保科技有限公司 | 一种实现全卤制碱新技术的制备方法及装置 |
CN114455610A (zh) * | 2022-02-16 | 2022-05-10 | 彭赛军 | 一种原卤生产硫酸钠和氯化钠工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153113A (zh) * | 2011-03-01 | 2011-08-17 | 中国中轻国际工程有限公司 | 芒硝型卤水联产碳酸钠、氯化钠、硫酸钠、氯化铵工艺 |
CN102432037A (zh) * | 2011-12-05 | 2012-05-02 | 中盐金坛盐化有限责任公司 | 原卤脱硝生产工艺及其生产设备 |
CN202936209U (zh) * | 2012-09-17 | 2013-05-15 | 广州新普利节能环保科技有限公司 | 芒硝型卤水机械蒸汽再压缩法盐硝联产装置 |
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2012
- 2012-09-17 CN CN201210345410.0A patent/CN102838134B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102153113A (zh) * | 2011-03-01 | 2011-08-17 | 中国中轻国际工程有限公司 | 芒硝型卤水联产碳酸钠、氯化钠、硫酸钠、氯化铵工艺 |
CN102432037A (zh) * | 2011-12-05 | 2012-05-02 | 中盐金坛盐化有限责任公司 | 原卤脱硝生产工艺及其生产设备 |
CN202936209U (zh) * | 2012-09-17 | 2013-05-15 | 广州新普利节能环保科技有限公司 | 芒硝型卤水机械蒸汽再压缩法盐硝联产装置 |
Non-Patent Citations (1)
Title |
---|
陈留平等: "机械热压缩制盐工艺在盐硝联产中的应用", 《盐业与化工》, vol. 41, no. 7, 31 July 2012 (2012-07-31) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104386870A (zh) * | 2014-11-26 | 2015-03-04 | 深圳能源资源综合开发有限公司 | 煤化工高浓盐水蒸发结晶资源回收工艺及专用系统 |
CN106115953A (zh) * | 2016-06-16 | 2016-11-16 | 山东默锐科技有限公司 | 一种卤水综合利用联产高纯水盐的方法 |
CN106115953B (zh) * | 2016-06-16 | 2019-04-05 | 山东默锐科技有限公司 | 一种卤水综合利用联产高纯水盐的方法 |
CN106082516A (zh) * | 2016-07-12 | 2016-11-09 | 中国石油集团东北炼化工程有限公司吉林设计院 | 一种分盐结晶工艺和装置 |
CN106082516B (zh) * | 2016-07-12 | 2020-02-11 | 中国石油集团东北炼化工程有限公司吉林设计院 | 一种分盐结晶工艺和装置 |
CN109485071A (zh) * | 2018-12-28 | 2019-03-19 | 中盐淮安鸿运盐化有限公司 | 一种绿色环保硝盐生产工艺 |
CN109607925A (zh) * | 2019-01-23 | 2019-04-12 | 成都锐思环保技术股份有限公司 | 一种可以产生合格盐品的脱硫废水处理方法 |
CN109607925B (zh) * | 2019-01-23 | 2021-07-23 | 成都锐思环保技术股份有限公司 | 一种产生合格盐品的脱硫废水处理方法 |
CN111333086A (zh) * | 2020-03-10 | 2020-06-26 | 广州新普利节能环保科技有限公司 | 一种实现全卤制碱新技术的制备方法及装置 |
CN111333086B (zh) * | 2020-03-10 | 2022-08-05 | 广州新普利节能环保科技有限公司 | 一种实现全卤制碱新技术的制备方法及装置 |
CN114455610A (zh) * | 2022-02-16 | 2022-05-10 | 彭赛军 | 一种原卤生产硫酸钠和氯化钠工艺 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sal prunella coproduction technology and device adopting sodium sulfate type bittern mechanical vapour recompression method Effective date of registration: 20181228 Granted publication date: 20141224 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018440000409 |
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Granted publication date: 20141224 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Panyu branch Pledgor: GUANGZHOU SINPURELY ENERGY CONSERVATION & ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: 2018440000409 |
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