CA1028831A - Selective absorption of chlorine from gases which contain chlorine and carbon dioxide - Google Patents
Selective absorption of chlorine from gases which contain chlorine and carbon dioxideInfo
- Publication number
- CA1028831A CA1028831A CA202,390A CA202390A CA1028831A CA 1028831 A CA1028831 A CA 1028831A CA 202390 A CA202390 A CA 202390A CA 1028831 A CA1028831 A CA 1028831A
- Authority
- CA
- Canada
- Prior art keywords
- chlorine
- gases
- carbon dioxide
- selective absorption
- contain
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/04—Hypochlorous acid
- C01B11/06—Hypochlorites
- C01B11/062—Hypochlorites of alkali metals
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2413358A DE2413358C3 (de) | 1974-03-20 | 1974-03-20 | Verfahren zur Entchlorung von Kohlendioxid und Chlor enthaltenden Gasgemischen |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1028831A true CA1028831A (en) | 1978-04-04 |
Family
ID=5910614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA202,390A Expired CA1028831A (en) | 1974-03-20 | 1974-06-13 | Selective absorption of chlorine from gases which contain chlorine and carbon dioxide |
Country Status (11)
Country | Link |
---|---|
US (1) | US3984523A (de) |
JP (1) | JPS572367B2 (de) |
BE (1) | BE815477A (de) |
CA (1) | CA1028831A (de) |
DE (1) | DE2413358C3 (de) |
ES (1) | ES426445A1 (de) |
FR (1) | FR2264772B1 (de) |
GB (1) | GB1455730A (de) |
IT (1) | IT1011472B (de) |
NL (1) | NL179643C (de) |
SE (1) | SE400759B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401693A1 (fr) * | 1977-09-05 | 1979-03-30 | Solvay | Procede de recuperation selective de chlore et d'anhydride carbonique d'un melange gazeux |
JPS54120280A (en) * | 1978-03-13 | 1979-09-18 | Mitsubishi Heavy Ind Ltd | Treating method for exhaust gas |
DE3246953C2 (de) * | 1982-12-18 | 1987-01-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Wiedergewinnung von Chlor aus chlorhaltigen Abgasen |
US4687640A (en) * | 1985-11-08 | 1987-08-18 | Figgie International Inc. | Chlorine gas filtering material suitable for use in a chemical oxygen generator |
JPS6314083A (ja) * | 1986-06-28 | 1988-01-21 | Nippon Denso Co Ltd | 積層型熱交換器 |
CH673643A5 (de) * | 1988-02-18 | 1990-03-30 | Sulzer Ag | |
FI82386C (fi) * | 1989-05-31 | 1991-03-11 | Inventio Oy | Tvaostegskondensor. |
DE3921787A1 (de) * | 1989-07-01 | 1991-01-17 | Hoechst Ag | Verfahren zur selektiven absorption von chlor und/oder brom aus co(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen mit hilfe von wasserdampf |
DE3921714A1 (de) * | 1989-07-01 | 1991-01-10 | Hoechst Ag | Verfahren zur selektiven absorption von chlor aus co(pfeil abwaerts)2(pfeil abwaerts)-haltigen abgasen |
CA2079633C (en) * | 1992-07-31 | 1998-04-28 | John Robert Jackson | Method for the preparation of chlorates from waste gas streams obtained from the production of chlorine dioxide |
JP4553674B2 (ja) * | 2004-10-15 | 2010-09-29 | 住友化学株式会社 | 塩素ガスの除害方法 |
DE102006023939A1 (de) * | 2006-05-19 | 2007-11-22 | Bayer Materialscience Ag | Verfahren zur Absorption von Chlor aus einem Chlor- und Kohlendioxid-enthaltenden Gas |
DE102007013964A1 (de) | 2007-03-23 | 2008-09-25 | Bayer Materialscience Ag | Prozess zur Entfernung und Rückführung kondensierbarer Komponenten aus chlorhaltigen Gasströmen |
DE102007059863A1 (de) * | 2007-12-12 | 2009-06-18 | Evonik Degussa Gmbh | Verfahren zur Reinigung der bei der Cyanurchlorid-Herstellung anfallenden Abgase |
US20100239467A1 (en) | 2008-06-17 | 2010-09-23 | Brent Constantz | Methods and systems for utilizing waste sources of metal oxides |
EP2245214B1 (de) | 2008-07-16 | 2014-10-15 | Calera Corporation | Elektrochemisches system und methode zur co2-verwendung |
US8869477B2 (en) | 2008-09-30 | 2014-10-28 | Calera Corporation | Formed building materials |
CN101918614A (zh) | 2009-02-10 | 2010-12-15 | 卡勒拉公司 | 用氢和电催化电极低电压生产碱 |
US8883104B2 (en) * | 2009-03-02 | 2014-11-11 | Calera Corporation | Gas stream multi-pollutants control systems and methods |
DE102011087654A1 (de) | 2011-12-02 | 2013-06-06 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Isocyanaten |
CN112593253B (zh) * | 2020-11-24 | 2022-07-01 | 山东消博士消毒科技股份有限公司 | 一种次氯酸免洗手消毒液制造装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB271852A (en) * | 1926-05-28 | 1927-11-10 | Ig Farbenindustrie Ag | Improvements in and means for the extraction of carbon dioxide from gaseous mixtures |
US2170108A (en) * | 1936-04-01 | 1939-08-22 | Clorax Chemical Co | Stabilized hypochlorite solution and method therefor |
US2918351A (en) * | 1956-09-18 | 1959-12-22 | Clorox Co | Method of producing purified stabilized sodium hypochlorite |
NL171233C (nl) * | 1971-05-12 | 1983-03-01 | Comprimo N V | Inrichting voor het uitvoeren van reacties in heterogene systemen alsmede werkwijze voor het bereiden van onderchlorig zuur onder toepassing van deze inrichting. |
-
1974
- 1974-03-20 DE DE2413358A patent/DE2413358C3/de not_active Expired
- 1974-05-18 ES ES426445A patent/ES426445A1/es not_active Expired
- 1974-05-20 NL NLAANVRAGE7406769,A patent/NL179643C/xx not_active IP Right Cessation
- 1974-05-20 IT IT51112/74A patent/IT1011472B/it active
- 1974-05-21 SE SE7406772A patent/SE400759B/xx not_active IP Right Cessation
- 1974-05-24 BE BE144694A patent/BE815477A/xx not_active IP Right Cessation
- 1974-05-29 FR FR7418670A patent/FR2264772B1/fr not_active Expired
- 1974-06-13 CA CA202,390A patent/CA1028831A/en not_active Expired
- 1974-06-14 GB GB2645674A patent/GB1455730A/en not_active Expired
- 1974-06-17 US US05/480,171 patent/US3984523A/en not_active Expired - Lifetime
- 1974-06-21 JP JP7033574A patent/JPS572367B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3984523A (en) | 1976-10-05 |
ES426445A1 (es) | 1976-10-16 |
DE2413358B2 (de) | 1977-08-11 |
SE7406772L (de) | 1975-09-22 |
NL179643C (nl) | 1986-10-16 |
JPS50125974A (de) | 1975-10-03 |
JPS572367B2 (de) | 1982-01-16 |
NL179643B (nl) | 1986-05-16 |
NL7406769A (nl) | 1975-09-23 |
SE400759B (sv) | 1978-04-10 |
DE2413358A1 (de) | 1975-09-25 |
GB1455730A (en) | 1976-11-17 |
FR2264772B1 (de) | 1978-01-13 |
DE2413358C3 (de) | 1978-04-13 |
BE815477A (fr) | 1974-11-25 |
IT1011472B (it) | 1977-01-20 |
FR2264772A1 (de) | 1975-10-17 |
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