IT1163144B - Procedimento e apparecchiatura per rigenerare materiale adsorbente - Google Patents
Procedimento e apparecchiatura per rigenerare materiale adsorbenteInfo
- Publication number
- IT1163144B IT1163144B IT20034/83A IT2003483A IT1163144B IT 1163144 B IT1163144 B IT 1163144B IT 20034/83 A IT20034/83 A IT 20034/83A IT 2003483 A IT2003483 A IT 2003483A IT 1163144 B IT1163144 B IT 1163144B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- equipment
- adsorbent material
- regenerate adsorbent
- regenerate
- Prior art date
Links
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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3458—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase
- B01J20/3466—Regenerating or reactivating using a particular desorbing compound or mixture in the gas phase with steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
- C01B32/36—Reactivation or regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/58—Use in a single column
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/357,566 US4416798A (en) | 1982-03-12 | 1982-03-12 | Pulsed regeneration of adsorption column |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8320034A0 IT8320034A0 (it) | 1983-03-11 |
IT1163144B true IT1163144B (it) | 1987-04-08 |
Family
ID=23406135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20034/83A IT1163144B (it) | 1982-03-12 | 1983-03-11 | Procedimento e apparecchiatura per rigenerare materiale adsorbente |
Country Status (7)
Country | Link |
---|---|
US (1) | US4416798A (it) |
JP (1) | JPS58166916A (it) |
CA (1) | CA1188230A (it) |
CH (1) | CH662285A5 (it) |
DE (1) | DE3308577A1 (it) |
FR (1) | FR2522987B1 (it) |
IT (1) | IT1163144B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4589890A (en) * | 1985-01-10 | 1986-05-20 | Dedert Corporation | Heat recovery method and apparatus |
US5013698A (en) * | 1989-12-27 | 1991-05-07 | Lonsinger Deborah A | Method of reducing carbon loss in regeneration process |
US5198398A (en) * | 1991-04-02 | 1993-03-30 | American Norit Company, Inc. | Method for regenerating spent activated carbon and portable container for use therein |
FR2821616B1 (fr) * | 2001-03-01 | 2003-05-30 | Pica | Charbon actif a capacite d'adsorption elevee et a faible teneur en residuel phosphorique, son procede de preparation et des applications |
US7763767B2 (en) * | 2005-05-04 | 2010-07-27 | Exxonmobil Chemicals Patents Inc. | Adsorption process with on-line adsorbent removal |
US7638673B2 (en) * | 2005-05-04 | 2009-12-29 | Exxonmobil Chemical Patents Inc. | Process for hydrocarbon conversion with on-line solid particulate material removal |
JP2015181970A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社オメガ | 排水処理方法 |
CN110075799A (zh) * | 2019-05-07 | 2019-08-02 | 安徽工大化工科技有限公司 | 一种金属离子废水处理***及其处理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056651A (en) * | 1958-12-11 | 1962-10-02 | Dow Chemical Co | Method for making potable water and magnesium chloride from sea water |
US3436343A (en) * | 1963-10-17 | 1969-04-01 | Aqua Filter Inc | Simultaneous filtering for removal of taste,odor and turbidity |
US3625886A (en) * | 1969-02-13 | 1971-12-07 | Day & Zimmermann Inc | Process for recovering organic material from aqueous streams |
GB1435936A (en) * | 1972-05-26 | 1976-05-19 | Hager & Elsaesser | Method and apparatus for the purification of liquids |
JPS50111857A (it) * | 1974-02-13 | 1975-09-02 | ||
CA1048940A (en) * | 1974-07-31 | 1979-02-20 | Gunther Gappa | Activated-carbon water purification controlled by analysis of carbon content in water |
DE2631225A1 (de) * | 1976-07-12 | 1978-01-26 | Adsorptionstech Lab | Regenerieren beladener adsorptionsmittel mit wasserdampf |
JPS585085B2 (ja) * | 1977-10-07 | 1983-01-29 | 武田薬品工業株式会社 | 上向流移動層式濾過装置 |
DE2820771C3 (de) * | 1978-05-12 | 1981-12-17 | BÖWE Maschinenfabrik GmbH, 8900 Augsburg | Adsorptionsvorrichtung |
-
1982
- 1982-03-12 US US06/357,566 patent/US4416798A/en not_active Expired - Fee Related
-
1983
- 1983-03-07 CA CA000422979A patent/CA1188230A/en not_active Expired
- 1983-03-10 DE DE19833308577 patent/DE3308577A1/de active Granted
- 1983-03-11 CH CH1359/83A patent/CH662285A5/de not_active IP Right Cessation
- 1983-03-11 IT IT20034/83A patent/IT1163144B/it active
- 1983-03-12 JP JP58041379A patent/JPS58166916A/ja active Granted
- 1983-03-14 FR FR8304173A patent/FR2522987B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH662285A5 (de) | 1987-09-30 |
FR2522987B1 (fr) | 1985-11-15 |
JPS634442B2 (it) | 1988-01-29 |
IT8320034A0 (it) | 1983-03-11 |
JPS58166916A (ja) | 1983-10-03 |
FR2522987A1 (fr) | 1983-09-16 |
US4416798A (en) | 1983-11-22 |
DE3308577A1 (de) | 1983-09-22 |
CA1188230A (en) | 1985-06-04 |
DE3308577C2 (it) | 1990-08-16 |
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