GB1578771A - Process and apparatus for the separation of tar and ammonia liquor effluents from coke oven plants - Google Patents
Process and apparatus for the separation of tar and ammonia liquor effluents from coke oven plants Download PDFInfo
- Publication number
- GB1578771A GB1578771A GB4500/77A GB450077A GB1578771A GB 1578771 A GB1578771 A GB 1578771A GB 4500/77 A GB4500/77 A GB 4500/77A GB 450077 A GB450077 A GB 450077A GB 1578771 A GB1578771 A GB 1578771A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tar
- foam
- liquor
- phase
- ammonia liquor
- 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.)
- Expired
Links
- 235000011114 ammonium hydroxide Nutrition 0.000 title claims abstract description 36
- 239000000571 coke Substances 0.000 title claims abstract description 8
- 238000000926 separation method Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 15
- 239000006260 foam Substances 0.000 claims abstract description 48
- 239000003245 coal Substances 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000009182 swimming Effects 0.000 claims description 5
- 239000011362 coarse particle Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000012071 phase Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/02—Removal of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/10—Settling tanks with multiple outlets for the separated liquids
- B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/02—General arrangement of separating plant, e.g. flow sheets specially adapted for oil-sand, oil-chalk, oil-shales, ozokerite, bitumen, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/085—Subsequent treatment of concentrated product of the feed, e.g. conditioning, de-sliming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Working-Up Tar And Pitch (AREA)
- Industrial Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65621176A | 1976-02-09 | 1976-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1578771A true GB1578771A (en) | 1980-11-12 |
Family
ID=24632111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4500/77A Expired GB1578771A (en) | 1976-02-09 | 1977-02-03 | Process and apparatus for the separation of tar and ammonia liquor effluents from coke oven plants |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5943510B2 (enrdf_load_stackoverflow) |
| AU (1) | AU510678B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1105846A (enrdf_load_stackoverflow) |
| FR (1) | FR2340133A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1578771A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846089A (zh) * | 2019-12-18 | 2020-02-28 | 中冶焦耐(大连)工程技术有限公司 | 一种焦化生产剩余氨水内焦油的深处理装置及工艺 |
| CN112723504A (zh) * | 2020-11-13 | 2021-04-30 | 内蒙古万众炜业科技环保股份公司 | 一种基于兰炭生产的煤气焦油回收循环水处理装置及方法 |
| CN114850169A (zh) * | 2022-04-15 | 2022-08-05 | 山东钢铁集团日照有限公司 | 一种降低焦油渣中水分含量的方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5512922B2 (ja) * | 2007-07-18 | 2014-06-04 | 株式会社タクマ | ガス精製システムおよびそのシステムにおける洗浄排水処理方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE335705C (de) * | 1921-04-11 | Ludwig Graven | Verfahren und Vorrichtung, um wasserreiche Teere zu entwaessern | |
| DE544664C (de) * | 1928-08-30 | 1932-02-24 | Gutehoffnungshuette Oberhausen | Verfahren und Vorrichtung zum Entteeren von Gaswasser |
| US3864251A (en) * | 1974-01-22 | 1975-02-04 | Cities Service Canada | Treatment of middlings stream from hot water process for recovering bitumen from tar sand |
| DE2454394A1 (de) * | 1974-11-16 | 1976-05-26 | Bergwerksverband Gmbh | Verfahren zur aufbereitung sogenannter schwimmteere |
-
1977
- 1977-02-03 GB GB4500/77A patent/GB1578771A/en not_active Expired
- 1977-02-08 AU AU22044/77A patent/AU510678B2/en not_active Ceased
- 1977-02-08 CA CA271,289A patent/CA1105846A/en not_active Expired
- 1977-02-08 JP JP52012891A patent/JPS5943510B2/ja not_active Expired
- 1977-02-09 FR FR7703595A patent/FR2340133A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846089A (zh) * | 2019-12-18 | 2020-02-28 | 中冶焦耐(大连)工程技术有限公司 | 一种焦化生产剩余氨水内焦油的深处理装置及工艺 |
| CN112723504A (zh) * | 2020-11-13 | 2021-04-30 | 内蒙古万众炜业科技环保股份公司 | 一种基于兰炭生产的煤气焦油回收循环水处理装置及方法 |
| CN112723504B (zh) * | 2020-11-13 | 2023-02-03 | 内蒙古万众炜业科技环保股份公司 | 一种基于兰炭生产的煤气焦油回收循环水处理装置及方法 |
| CN114850169A (zh) * | 2022-04-15 | 2022-08-05 | 山东钢铁集团日照有限公司 | 一种降低焦油渣中水分含量的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5943510B2 (ja) | 1984-10-22 |
| JPS52110723A (en) | 1977-09-17 |
| FR2340133A1 (fr) | 1977-09-02 |
| AU510678B2 (en) | 1980-07-10 |
| FR2340133B1 (enrdf_load_stackoverflow) | 1982-05-07 |
| AU2204477A (en) | 1978-08-17 |
| CA1105846A (en) | 1981-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |