DD242755A5 - Verfahren zur regenerierung eines beladenen waschmittels - Google Patents
Verfahren zur regenerierung eines beladenen waschmittels Download PDFInfo
- Publication number
- DD242755A5 DD242755A5 DD86286798A DD28679886A DD242755A5 DD 242755 A5 DD242755 A5 DD 242755A5 DD 86286798 A DD86286798 A DD 86286798A DD 28679886 A DD28679886 A DD 28679886A DD 242755 A5 DD242755 A5 DD 242755A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- condensate
- detergent
- column
- regenerating
- steam
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 17
- 230000008929 regeneration Effects 0.000 claims abstract description 20
- 238000011069 regeneration method Methods 0.000 claims abstract description 20
- 238000009833 condensation Methods 0.000 claims abstract description 4
- 230000005494 condensation Effects 0.000 claims abstract description 4
- 238000001704 evaporation Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000005191 phase separation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000010992 reflux Methods 0.000 description 7
- 239000006096 absorbing agent Substances 0.000 description 6
- 238000009835 boiling Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000010196 hermaphroditism Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853504032 DE3504032A1 (de) | 1985-02-06 | 1985-02-06 | Verfahren zur regenerierung eines beladenen waschmittels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD242755A5 true DD242755A5 (de) | 1987-02-11 |
Family
ID=6261820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD86286798A DD242755A5 (de) | 1985-02-06 | 1986-02-05 | Verfahren zur regenerierung eines beladenen waschmittels |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4670027A (cs) |
| EP (1) | EP0203259B1 (cs) |
| AT (1) | ATE55275T1 (cs) |
| CS (1) | CS268808B2 (cs) |
| DD (1) | DD242755A5 (cs) |
| DE (2) | DE3504032A1 (cs) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4713089A (en) * | 1986-07-18 | 1987-12-15 | The Dow Chemical Company | System and method for removing volatile components from an aqueous medium |
| DE3626697A1 (de) * | 1986-08-07 | 1988-02-11 | Linde Ag | Verfahren zur regenerierung eines beladenen waschmittels |
| US4878931A (en) * | 1988-08-29 | 1989-11-07 | Quadrex Hps Inc. | Two stage vapor recovery system |
| FI80218C (fi) * | 1988-12-30 | 1990-05-10 | Alko Ab Oy | Foerfarande och anlaeggning foer rening av en tvaokomponentvaetskeblandning medelst destillering. |
| US5186726A (en) * | 1990-05-11 | 1993-02-16 | Ahlstromforetagen Swenska | Suspension deaerating process |
| US5209762A (en) * | 1992-01-24 | 1993-05-11 | Gas Research Institute | Method and system for controlling emissions from glycol dehydrators |
| US5346537A (en) * | 1992-01-24 | 1994-09-13 | Gas Research Institute | Method and system for controlling emissions from glycol dehydrators |
| US20080000839A1 (en) * | 2006-02-15 | 2008-01-03 | Liquid Separation Technologies And Equipment, Llc | Methods of water decontamination |
| US20080000819A1 (en) * | 2006-02-15 | 2008-01-03 | Liquid Separation Technologies And Equipment, Llc | Water decontamination systems |
| US20080000821A1 (en) * | 2006-02-15 | 2008-01-03 | Liquid Separation Technologies And Equipment, Llc | Apparatus for water decontamination |
| US8101089B2 (en) * | 2007-08-15 | 2012-01-24 | Liquid Separation Technologies And Equipment, Llc | Apparatus for aeration of contaminated liquids |
| CN102695553A (zh) * | 2009-12-09 | 2012-09-26 | 里贾纳大学 | 基于醇的气体汽提方法 |
| US20130139687A1 (en) * | 2011-12-06 | 2013-06-06 | Linde Aktiengesellschaft | Method for the removal of acid gases from a residual gas of an alcohol synthesis |
| CN108722118B (zh) * | 2018-05-28 | 2020-08-04 | 中石化（洛阳）科技有限公司 | 一种低能耗脱硫剂再生方法及脱硫方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA470069A (en) * | 1950-12-12 | N. Shiras Russell | Processes and apparatus for the separation of hydrocarbon gas | |
| US2111822A (en) * | 1934-10-01 | 1938-03-22 | Standard Oil Co | Recovery of solvents |
| US2974750A (en) * | 1958-02-13 | 1961-03-14 | William B Retallick | Distillation and absorption process |
| FR1317856A (cs) * | 1961-03-18 | 1963-05-08 | ||
| US3188287A (en) * | 1961-09-07 | 1965-06-08 | Gas Processors Inc | Oil absorption process |
| US3255572A (en) * | 1962-12-11 | 1966-06-14 | Union Oil Co | Extraction of acidic components from gas mixtures |
| US3511027A (en) * | 1968-03-26 | 1970-05-12 | Treadwell Corp | Sulfur dioxide recovery process |
| US3471371A (en) * | 1968-04-25 | 1969-10-07 | Foster Wheeler Corp | Steam stripping process with recycle water as a source of steam |
| US3964980A (en) * | 1975-03-24 | 1976-06-22 | Halcon International, Inc. | Process for the recovery of ethylene oxide |
| US4038332A (en) * | 1975-10-09 | 1977-07-26 | Phillips Petroleum Company | Separation of ethyl fluoride |
| DE2548700C2 (de) * | 1975-10-30 | 1982-04-01 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zur Wasserstoffreinigung unter gleichzeitiger Kohlendioxidgewinnung |
| DE2943130A1 (de) * | 1978-11-09 | 1981-05-07 | Linde Ag, 6200 Wiesbaden | Verfahren zur entfernung unerwuenschter gasfoermiger bestandteile aus heissen abgasen |
| DE2924162A1 (de) * | 1979-06-15 | 1980-12-18 | Linde Ag | Verfahren zum selektiven auswaschen von schwefelverbindungen aus feuchten gasgemischen |
| FR2482979A1 (fr) * | 1980-05-22 | 1981-11-27 | Commissariat Energie Atomique | Procede de distillation de l'alcool comportant l'utilisation d'une pompe a chaleur, et dispositif de mise en oeuvre de ce procede |
| CA1179291A (en) * | 1981-10-30 | 1984-12-11 | David T. Ahlberg | Distillation apparatus |
| US4530704A (en) * | 1983-12-19 | 1985-07-23 | The Dow Chemical Company | Selective absorption of SO2 from gases containing the same |
| US4566947A (en) * | 1984-09-27 | 1986-01-28 | Hidemasa Tsuruta | Method of separating a mixed liquid into light and heavy fractions by distillation |
-
1985
- 1985-02-06 DE DE19853504032 patent/DE3504032A1/de not_active Withdrawn
-
1986
- 1986-02-05 AT AT86101474T patent/ATE55275T1/de not_active IP Right Cessation
- 1986-02-05 EP EP86101474A patent/EP0203259B1/de not_active Expired - Lifetime
- 1986-02-05 DD DD86286798A patent/DD242755A5/de unknown
- 1986-02-05 DE DE8686101474T patent/DE3673239D1/de not_active Expired - Fee Related
- 1986-02-05 CS CS86827A patent/CS268808B2/cs unknown
- 1986-02-06 US US06/826,533 patent/US4670027A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0203259A3 (en) | 1988-02-03 |
| CS268808B2 (en) | 1990-04-11 |
| EP0203259A2 (de) | 1986-12-03 |
| ATE55275T1 (de) | 1990-08-15 |
| DE3504032A1 (de) | 1986-08-07 |
| DE3673239D1 (de) | 1990-09-13 |
| CS82786A2 (en) | 1989-08-14 |
| EP0203259B1 (de) | 1990-08-08 |
| US4670027A (en) | 1987-06-02 |
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