CN106180169B - 一种土壤热脱附修复工艺及设备 - Google Patents
一种土壤热脱附修复工艺及设备 Download PDFInfo
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- CN106180169B CN106180169B CN201610780840.3A CN201610780840A CN106180169B CN 106180169 B CN106180169 B CN 106180169B CN 201610780840 A CN201610780840 A CN 201610780840A CN 106180169 B CN106180169 B CN 106180169B
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- 238000003795 desorption Methods 0.000 title claims abstract description 65
- 239000002689 soil Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000009418 renovation Methods 0.000 title claims description 11
- 239000007789 gas Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000007781 pre-processing Methods 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 14
- 231100000719 pollutant Toxicity 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000018044 dehydration Effects 0.000 claims abstract description 11
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 11
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims abstract description 4
- 239000003546 flue gas Substances 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 238000012216 screening Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
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- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- 238000005067 remediation Methods 0.000 description 4
- 239000003802 soil pollutant Substances 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 2
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- 239000003513 alkali Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- KYKQHSMYWLWROM-UHFFFAOYSA-N ac1l4yjn Chemical compound [Hg].[Hg] KYKQHSMYWLWROM-UHFFFAOYSA-N 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
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- 239000011368 organic material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 230000007306 turnover Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
- B09C1/065—Reclamation of contaminated soil thermally by pyrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Treating Waste Gases (AREA)
Abstract
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CN201610780840.3A CN106180169B (zh) | 2016-08-31 | 2016-08-31 | 一种土壤热脱附修复工艺及设备 |
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CN106180169B true CN106180169B (zh) | 2018-09-28 |
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Families Citing this family (28)
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CN106694538B (zh) * | 2017-01-04 | 2022-08-30 | 浙江博世华环保科技有限公司 | 一种污泥微波气化残渣靶向修复有机污染土壤的系统及方法 |
CN106825020B (zh) * | 2017-04-06 | 2018-03-27 | 安徽省通源环境节能股份有限公司 | 一种物化结合的土壤修复系统与方法 |
CN107497842B (zh) * | 2017-07-14 | 2021-06-04 | 江苏大丰港和顺科技有限公司 | 微波修复土壤工艺 |
CN107377602A (zh) * | 2017-07-18 | 2017-11-24 | 中科鼎实环境工程股份有限公司 | 用于修复有机物污染土壤的双层膜结构处理系统 |
CN107413834A (zh) * | 2017-08-10 | 2017-12-01 | 广州市金龙峰环保设备工程有限公司 | 一种有机污染土壤的热修复成套装置及应用 |
CN107971330B (zh) * | 2017-11-23 | 2023-07-25 | 北京建工环境修复股份有限公司 | 余热高效利用的有机污染土壤异位热脱附修复系统及方法 |
CN108237143B (zh) * | 2018-01-24 | 2020-05-19 | 鸿灌环境技术有限公司 | 一种低能耗有机污染土壤异位热脱附工艺 |
CN108147645A (zh) * | 2018-02-13 | 2018-06-12 | 浙江宜可欧环保科技有限公司 | 化工污泥处理方法及装置 |
CN108751513B (zh) * | 2018-07-18 | 2023-12-05 | 北京建工环境修复股份有限公司 | 一种用于热解吸含汞废水处理及其汞资源化回收的系统 |
CN109045898B (zh) * | 2018-07-18 | 2023-12-01 | 北京建工环境修复股份有限公司 | 一种用于含汞固废及土壤处理的间接热解吸修复系统及方法 |
CN108744829A (zh) * | 2018-07-18 | 2018-11-06 | 北京建工环境修复股份有限公司 | 一种用于含汞固废及土壤处理的间接热解吸尾气处理系统 |
CN113664029A (zh) * | 2018-09-04 | 2021-11-19 | 湖南新九方科技有限公司 | 一种用于治理有机污染场地的热脱附修复方法 |
CN109078976B (zh) * | 2018-10-30 | 2024-01-02 | 中冶南方都市环保工程技术股份有限公司 | 热脱附装置、热脱附修复系统及污染土壤热脱附修复方法 |
CN109433814A (zh) * | 2018-11-30 | 2019-03-08 | 浙江宜可欧环保科技有限公司 | 基于热解脱附的土壤异位修复方法及其装置 |
CN109848197A (zh) * | 2019-01-04 | 2019-06-07 | 北京坤达胜源环境科技有限公司 | 一种有机物污染土壤的热脱附修复系统 |
CN109622588A (zh) * | 2019-01-29 | 2019-04-16 | 中(福建)环境工程有限公司 | 一种污染土壤修复设备 |
CN110201990B (zh) * | 2019-06-11 | 2021-12-17 | 江苏博世建设有限公司 | 污染土壤修复系统 |
CN110586636A (zh) * | 2019-10-12 | 2019-12-20 | 上海松沅环境修复技术有限公司 | 四环素类抗生素污染土壤间接热脱附处理方法及系统 |
CN111014263A (zh) * | 2019-11-22 | 2020-04-17 | 光大环境修复(江苏)有限公司 | 异位工厂化修复污染土壤的系统和方法 |
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CN111872093A (zh) * | 2020-06-16 | 2020-11-03 | 江苏省环境科学研究院 | 一种石油烃污染土壤的修复方法 |
CN112387769A (zh) * | 2020-09-30 | 2021-02-23 | 南京格洛特环境工程股份有限公司 | 一种用于污染土壤异位修复工程的微负压收集及处理系统 |
CN112718841A (zh) * | 2020-11-19 | 2021-04-30 | 上海宝发环科技术有限公司 | 一种热脱附耦合化学氧化的土壤修复方法 |
CN112499925A (zh) * | 2020-12-08 | 2021-03-16 | 广西博世科环保科技股份有限公司 | 一种用于处理含油污泥的间接电热回转窑热解系统 |
CN113275371B (zh) * | 2021-05-25 | 2022-01-04 | 南京金乾盛建设工程有限公司 | 一种有机污染土壤的热脱附处理工艺及修复装置 |
CN113732038A (zh) * | 2021-09-13 | 2021-12-03 | 中冶节能环保有限责任公司 | 一种污染土壤热处理系统及工艺 |
CN114345549B (zh) * | 2022-01-28 | 2024-07-23 | 生态环境部土壤与农业农村生态环境监管技术中心 | 污染土壤热脱附烟气中重金属Cr去除方法和装置 |
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CN204448809U (zh) * | 2015-01-23 | 2015-07-08 | 苏州同和环保工程有限公司 | 一种用于污染土壤的热处理修复方法中的系统 |
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2016
- 2016-08-31 CN CN201610780840.3A patent/CN106180169B/zh active Active
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