CN107523363A - 煤气湿法净化流程中的脱氨冷却塔以及净化洗涤方法 - Google Patents
煤气湿法净化流程中的脱氨冷却塔以及净化洗涤方法 Download PDFInfo
- Publication number
- CN107523363A CN107523363A CN201710966383.1A CN201710966383A CN107523363A CN 107523363 A CN107523363 A CN 107523363A CN 201710966383 A CN201710966383 A CN 201710966383A CN 107523363 A CN107523363 A CN 107523363A
- Authority
- CN
- China
- Prior art keywords
- deamination
- gas
- cooling tower
- tower
- circulation
- 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
- 230000009615 deamination Effects 0.000 title claims abstract description 53
- 238000006481 deamination reaction Methods 0.000 title claims abstract description 53
- 238000001816 cooling Methods 0.000 title claims abstract description 52
- 238000000746 purification Methods 0.000 title claims abstract description 26
- 238000005406 washing Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000003034 coal gas Substances 0.000 claims abstract description 27
- 239000000945 filler Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 19
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 15
- 239000013505 freshwater Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005201 scrubbing Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 32
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- -1 packing support Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Industrial Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710966383.1A CN107523363A (zh) | 2017-10-17 | 2017-10-17 | 煤气湿法净化流程中的脱氨冷却塔以及净化洗涤方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710966383.1A CN107523363A (zh) | 2017-10-17 | 2017-10-17 | 煤气湿法净化流程中的脱氨冷却塔以及净化洗涤方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107523363A true CN107523363A (zh) | 2017-12-29 |
Family
ID=60684633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710966383.1A Pending CN107523363A (zh) | 2017-10-17 | 2017-10-17 | 煤气湿法净化流程中的脱氨冷却塔以及净化洗涤方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107523363A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115612531A (zh) * | 2022-12-16 | 2023-01-17 | 天津市创举科技股份有限公司 | 一种焦炉煤气中氨回收工艺及其设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205995240U (zh) * | 2016-08-29 | 2017-03-08 | 陕西省石油化工研究设计院 | 一种应用于含硫废气吸收的高效吸收塔 |
-
2017
- 2017-10-17 CN CN201710966383.1A patent/CN107523363A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205995240U (zh) * | 2016-08-29 | 2017-03-08 | 陕西省石油化工研究设计院 | 一种应用于含硫废气吸收的高效吸收塔 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115612531A (zh) * | 2022-12-16 | 2023-01-17 | 天津市创举科技股份有限公司 | 一种焦炉煤气中氨回收工艺及其设备 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20181121 Address after: No. 7, Tang Yan Nan Road, Xi'an, Shaanxi Province Applicant after: HUALU ENGINEERING & TECHNOLOGY Co.,Ltd. Applicant after: TIANJIN HUIZHU HENGSHENG TECHNOLOGY Co.,Ltd. Address before: No. 7, Tang Yan Nan Road, Xi'an, Shaanxi Province Applicant before: HUALU ENGINEERING & TECHNOLOGY Co.,Ltd. Applicant before: TIANJIN MEIJIA HENGSHENG TECHNOLOGY DEVELOPMENT CO.,LTD. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |
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RJ01 | Rejection of invention patent application after publication |