CA1190867A - Device especially designed to save energy in the regeneration of active charcoal containing adsorbed solvents - Google Patents
Device especially designed to save energy in the regeneration of active charcoal containing adsorbed solventsInfo
- Publication number
- CA1190867A CA1190867A CA000425090A CA425090A CA1190867A CA 1190867 A CA1190867 A CA 1190867A CA 000425090 A CA000425090 A CA 000425090A CA 425090 A CA425090 A CA 425090A CA 1190867 A CA1190867 A CA 1190867A
- Authority
- CA
- Canada
- Prior art keywords
- exchanger
- coming
- impure
- water
- steam
- 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
- 239000003610 charcoal Substances 0.000 title claims abstract description 8
- 239000002904 solvent Substances 0.000 title claims abstract description 6
- 230000008929 regeneration Effects 0.000 title claims abstract 3
- 238000011069 regeneration method Methods 0.000 title claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000009833 condensation Methods 0.000 claims abstract 2
- 230000005494 condensation Effects 0.000 claims abstract 2
- 238000004064 recycling Methods 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 2
- 244000201986 Cassia tora Species 0.000 description 1
- 238000006066 Comins reaction Methods 0.000 description 1
- 241000287531 Psittacidae Species 0.000 description 1
- 101150065794 Ptpre gene Proteins 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 1
- NCAIGTHBQTXTLR-UHFFFAOYSA-N phentermine hydrochloride Chemical compound [Cl-].CC(C)([NH3+])CC1=CC=CC=C1 NCAIGTHBQTXTLR-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8205804 | 1982-04-02 | ||
| FR8205804A FR2524338A1 (fr) | 1982-04-02 | 1982-04-02 | Dispositif pour realiser notamment des economies d'energie dans la recuperation des charbons actifs contenant des solvants adsorbes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1190867A true CA1190867A (en) | 1985-07-23 |
Family
ID=9272718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000425090A Expired CA1190867A (en) | 1982-04-02 | 1983-03-31 | Device especially designed to save energy in the regeneration of active charcoal containing adsorbed solvents |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0091355B1 (enrdf_load_stackoverflow) |
| AT (1) | ATE21831T1 (enrdf_load_stackoverflow) |
| CA (1) | CA1190867A (enrdf_load_stackoverflow) |
| DE (1) | DE3365793D1 (enrdf_load_stackoverflow) |
| ES (1) | ES8401863A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2524338A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589890A (en) * | 1985-01-10 | 1986-05-20 | Dedert Corporation | Heat recovery method and apparatus |
| AT396654B (de) * | 1989-07-06 | 1993-11-25 | Semlitsch Ignaz | Einrichtung zur regeneration von filtern |
| NL9001697A (nl) * | 1990-07-26 | 1992-02-17 | Qutherm Kav B V | Werkwijze voor het regenereren van een adsorptiefilter dat (halogeen)koolwaterstoffen bevat, werkwijze voor het verwijderen van (halogeen)koolwaterstoffen uit gassen, alsmede werkwijze voor het regenereren van een (halogeen)koolwaterstoffen bevattend adsorptiemiddel, alsmede voor het verwerken van geconcentreerde (halogeen)koolwaterstoffen in vloeibare vorm. |
| DE10338410A1 (de) * | 2003-08-18 | 2005-04-14 | Donau Carbon Gmbh & Co. Kg | Verfahren und Anlage zur Kaltwassererzeugung mittels Desorbatwärme |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR605304A (fr) * | 1924-09-15 | 1926-05-25 | Metallbank & Metallurg Ges Ag | Procédé de régénération d'agents d'adsorption par traitement avec des vapeurs de liquide surchauffées |
| FR870381A (fr) * | 1940-11-12 | 1942-03-10 | Carbonisation Charbons Actifs | économiseur de vapeur dans la récupération des solvants volatils par les charbonsactifs |
| CH559058A5 (en) * | 1971-09-21 | 1975-02-28 | Technochemie Ag Maschf | Sepg. solvents from air by adsorption - using steam for desorption which is reused after condensation and sepn. |
-
1982
- 1982-04-02 FR FR8205804A patent/FR2524338A1/fr active Granted
-
1983
- 1983-03-28 DE DE8383400639T patent/DE3365793D1/de not_active Expired
- 1983-03-28 AT AT83400639T patent/ATE21831T1/de not_active IP Right Cessation
- 1983-03-28 EP EP83400639A patent/EP0091355B1/fr not_active Expired
- 1983-03-30 ES ES521176A patent/ES8401863A1/es not_active Expired
- 1983-03-31 CA CA000425090A patent/CA1190867A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0091355B1 (fr) | 1986-09-03 |
| EP0091355A1 (fr) | 1983-10-12 |
| ATE21831T1 (de) | 1986-09-15 |
| DE3365793D1 (en) | 1986-10-09 |
| ES521176A0 (es) | 1984-01-01 |
| FR2524338B1 (enrdf_load_stackoverflow) | 1984-07-13 |
| ES8401863A1 (es) | 1984-01-01 |
| FR2524338A1 (fr) | 1983-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |