DE3321605C2 - - Google Patents
Info
- Publication number
- DE3321605C2 DE3321605C2 DE19833321605 DE3321605A DE3321605C2 DE 3321605 C2 DE3321605 C2 DE 3321605C2 DE 19833321605 DE19833321605 DE 19833321605 DE 3321605 A DE3321605 A DE 3321605A DE 3321605 C2 DE3321605 C2 DE 3321605C2
- Authority
- DE
- Germany
- Prior art keywords
- adsorbent
- btx
- adsorption
- column
- desorption
- 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
- 239000003463 adsorbent Substances 0.000 claims description 23
- 238000001179 sorption measurement Methods 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 20
- 239000002351 wastewater Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 15
- 150000002989 phenols Chemical class 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000003795 desorption Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 5
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 claims description 5
- 229920006037 cross link polymer Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833321605 DE3321605A1 (de) | 1983-06-15 | 1983-06-15 | Verfahren zur reinigung von phenole und btx-aromaten enthaltenden abwaessern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833321605 DE3321605A1 (de) | 1983-06-15 | 1983-06-15 | Verfahren zur reinigung von phenole und btx-aromaten enthaltenden abwaessern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3321605A1 DE3321605A1 (de) | 1984-12-20 |
| DE3321605C2 true DE3321605C2 (enrdf_load_stackoverflow) | 1989-09-07 |
Family
ID=6201561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833321605 Granted DE3321605A1 (de) | 1983-06-15 | 1983-06-15 | Verfahren zur reinigung von phenole und btx-aromaten enthaltenden abwaessern |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3321605A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7638673B2 (en) | 2005-05-04 | 2009-12-29 | Exxonmobil Chemical Patents Inc. | Process for hydrocarbon conversion with on-line solid particulate material removal |
| US7763767B2 (en) | 2005-05-04 | 2010-07-27 | Exxonmobil Chemicals Patents Inc. | Adsorption process with on-line adsorbent removal |
| CN105236509A (zh) * | 2015-11-13 | 2016-01-13 | 如皋市金陵化工有限公司 | 一种双酚s高浓度废水预处理工艺 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3335995A1 (de) * | 1983-10-04 | 1985-04-11 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zur entfernung von verunreinigenden, organischen substanzen aus fluessigkeiten und zur regenerierung der hierbei verwendeten adsorbermaterialien |
| DE3808725A1 (de) * | 1988-03-16 | 1989-09-28 | Metallgesellschaft Ag | Verfahren zum selektiven entfernen von verunreinigungen aus wasser |
| DE3823127A1 (de) * | 1988-07-08 | 1990-01-11 | Rheinische Braunkohlenw Ag | Vorrichtung und verfahren zur reinigung von abwasser |
| WO1994014513A1 (en) * | 1992-12-23 | 1994-07-07 | Union Oil Company Of California | Removal of hydrocarbons by countercurrent extraction |
| CN109052775A (zh) * | 2018-08-06 | 2018-12-21 | 绍兴齐英膜科技有限公司 | 对硝基苯甲酸生产废水的处理方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE540054C (de) * | 1929-05-03 | 1931-12-05 | Carbo Norit Union Verwaltungs | Verfahren zur Reinigung von Waessern, insbesondere von Abwaessern |
-
1983
- 1983-06-15 DE DE19833321605 patent/DE3321605A1/de active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7638673B2 (en) | 2005-05-04 | 2009-12-29 | Exxonmobil Chemical Patents Inc. | Process for hydrocarbon conversion with on-line solid particulate material removal |
| US7763767B2 (en) | 2005-05-04 | 2010-07-27 | Exxonmobil Chemicals Patents Inc. | Adsorption process with on-line adsorbent removal |
| US8071834B2 (en) | 2005-05-04 | 2011-12-06 | Exxonmobil Chemical Patents Inc. | Adsorption process with on-line adsorbent removal |
| US8148593B2 (en) | 2005-05-04 | 2012-04-03 | Exxonmobil Chemical Patents Inc. | Process for hydrocarbon conversion with on-line solid particulate material removal |
| CN105236509A (zh) * | 2015-11-13 | 2016-01-13 | 如皋市金陵化工有限公司 | 一种双酚s高浓度废水预处理工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3321605A1 (de) | 1984-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VFT AG, 47138 DUISBURG, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: RUETGERS VFT AG, 44579 CASTROP-RAUXEL, DE |
|
| 8339 | Ceased/non-payment of the annual fee |