CA961239A - Adsorption process for water and nitrogen oxides - Google Patents
Adsorption process for water and nitrogen oxidesInfo
- Publication number
- CA961239A CA961239A CA130,246A CA130246A CA961239A CA 961239 A CA961239 A CA 961239A CA 130246 A CA130246 A CA 130246A CA 961239 A CA961239 A CA 961239A
- Authority
- CA
- Canada
- Prior art keywords
- water
- nitrogen oxides
- adsorption process
- adsorption
- oxides
- 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
-
- 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
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9481—Catalyst preceded by an adsorption device without catalytic function for temporary storage of contaminants, e.g. during cold start
-
- 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
- B01D53/04—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 with stationary adsorbents
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
- B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/36—Nitrogen dioxide (NO2, N2O4)
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
- C10G5/04—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with liquid absorbents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/404—Nitrogen oxides other than dinitrogen oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/401—Further details for adsorption processes and devices using a single bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/414—Further details for adsorption processes and devices using different types of adsorbents
- B01D2259/4141—Further details for adsorption processes and devices using different types of adsorbents within a single bed
- B01D2259/4145—Further details for adsorption processes and devices using different types of adsorbents within a single bed arranged in series
- B01D2259/4146—Contiguous multilayered adsorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10426271A | 1971-01-06 | 1971-01-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA961239A true CA961239A (en) | 1975-01-21 |
Family
ID=22299503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA130,246A Expired CA961239A (en) | 1971-01-06 | 1971-12-16 | Adsorption process for water and nitrogen oxides |
Country Status (11)
Country | Link |
---|---|
US (1) | US3674429A (de) |
JP (1) | JPS5123959B1 (de) |
AU (1) | AU458612B2 (de) |
BE (1) | BE777726A (de) |
CA (1) | CA961239A (de) |
DE (1) | DE2200210C3 (de) |
FR (1) | FR2121599B1 (de) |
GB (1) | GB1357701A (de) |
IT (1) | IT948802B (de) |
NL (1) | NL170838C (de) |
SE (1) | SE382803B (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2055425B2 (de) * | 1970-11-11 | 1979-09-06 | Bayer Ag, 5090 Leverkusen | Adsorptionsverfahren zum Zerlegen von Gasgemischen |
GB1460595A (en) * | 1974-02-22 | 1977-01-06 | Cjb Developments Ltd | Process for the removal of carbon dioxide from gases |
US4220632A (en) * | 1974-09-10 | 1980-09-02 | The United States Of America As Represented By The United States Department Of Energy | Reduction of nitrogen oxides with catalytic acid resistant aluminosilicate molecular sieves and ammonia |
GB1545635A (en) * | 1975-12-19 | 1979-05-10 | Mitsubishi Electric Corp | Ozone-generating apparatus |
US4146372A (en) * | 1976-03-29 | 1979-03-27 | Mittex Aktiengesellschaft | Process and system for recovering water from the atmosphere |
US4367204A (en) * | 1979-05-04 | 1983-01-04 | Budapesti Muszaki Egyetem | Process for the recirculation of nitrogen oxides |
FR2464744A1 (fr) * | 1979-09-12 | 1981-03-20 | Ceag Verfahrenstechnik Gmbh | Procede et installation pour la regeneration thermique de produits adsorbants charges |
US4398927A (en) * | 1980-07-30 | 1983-08-16 | Exxon Research And Engineering Co. | Cyclic adsorption process |
DE3149672C2 (de) * | 1981-12-15 | 1986-11-13 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zum Klimatisieren unter Anwendung von mittels Wassersorption arbeitenden Speichermedien |
DE3201390A1 (de) * | 1982-01-19 | 1983-07-28 | CEAG Verfahrenstechnik GmbH, 4714 Selm | Verfahren zur rueckgewinnung eines im wesentlichen wasserfreien desorbats sowie vorrichtung zum durchfuehren des verfahrens |
DE3226840A1 (de) * | 1982-07-17 | 1984-02-16 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren zur abtrennung und rezyklierung von no(pfeil abwaerts)x(pfeil abwaerts)-gasanteilen durch ad- und desorption an molsieb |
US4472178A (en) * | 1983-07-05 | 1984-09-18 | Air Products And Chemicals, Inc. | Adsorptive process for the removal of carbon dioxide from a gas |
AT380092B (de) * | 1983-09-29 | 1986-04-10 | Simmering Graz Pauker Ag | Verfahren und vorrichtung zur gewinnung von waerme aus wasserdampfhaeltigen gasen durch absorption oder adsorption |
DE3336427A1 (de) * | 1983-10-06 | 1985-04-18 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum regenerieren von adsorbern |
JPS60173592U (ja) * | 1984-04-27 | 1985-11-16 | 三和テッキ株式会社 | 電界検知型ブ−ム |
JP2575874B2 (ja) * | 1989-04-21 | 1997-01-29 | 三菱重工業株式会社 | 自己再生型脱硝方法 |
US5264198A (en) * | 1991-03-29 | 1993-11-23 | Mainstream Engineering Corporation | Method for production of spacecraft-grade N2 O4 |
US5169413A (en) * | 1991-10-07 | 1992-12-08 | Praxair Technology Inc. | Low temperature pressure swing adsorption with refrigeration |
US5670125A (en) * | 1993-09-30 | 1997-09-23 | The Boc Group, Inc. | Process for the purification of nitric oxide |
US5417950A (en) * | 1994-07-07 | 1995-05-23 | The Boc Group, Inc. | Process for the purification of nitric oxide |
US5580369A (en) * | 1995-01-30 | 1996-12-03 | Laroche Industries, Inc. | Adsorption air conditioning system |
US5614000A (en) * | 1995-10-04 | 1997-03-25 | Air Products And Chemicals, Inc. | Purification of gases using solid adsorbents |
US5919286A (en) * | 1997-03-06 | 1999-07-06 | Air Products And Chemicals, Inc. | PSA process for removel of nitrogen oxides from gas |
US6106593A (en) * | 1998-10-08 | 2000-08-22 | Air Products And Chemicals, Inc. | Purification of air |
US6576044B1 (en) | 1999-02-25 | 2003-06-10 | The Boc Group, Inc. | Process for the purification of nitric oxide |
US6231824B1 (en) | 1999-08-10 | 2001-05-15 | The Boc Group, Inc. | Removal of nitric oxide from gas streams |
CA2737695C (en) | 2008-09-22 | 2018-10-23 | Geno Llc | Conversion of nitrogen dioxide (no2) to nitric oxide (no) |
US11779876B2 (en) * | 2020-05-26 | 2023-10-10 | Nicholas Stuckert | Combined thermal energy storage and contaminant removal |
-
1971
- 1971-01-06 US US104262A patent/US3674429A/en not_active Expired - Lifetime
- 1971-12-16 CA CA130,246A patent/CA961239A/en not_active Expired
-
1972
- 1972-01-04 SE SE7200074A patent/SE382803B/xx unknown
- 1972-01-04 DE DE2200210A patent/DE2200210C3/de not_active Expired
- 1972-01-05 GB GB41372A patent/GB1357701A/en not_active Expired
- 1972-01-05 NL NLAANVRAGE7200138,A patent/NL170838C/xx not_active IP Right Cessation
- 1972-01-05 IT IT67034/72A patent/IT948802B/it active
- 1972-01-05 JP JP47000038A patent/JPS5123959B1/ja active Pending
- 1972-01-05 BE BE777726A patent/BE777726A/xx not_active IP Right Cessation
- 1972-01-05 FR FR7200251A patent/FR2121599B1/fr not_active Expired
- 1972-01-05 AU AU37594/72A patent/AU458612B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU458612B2 (en) | 1975-03-06 |
AU3759472A (en) | 1973-07-12 |
NL170838C (nl) | 1983-01-03 |
FR2121599B1 (de) | 1974-10-18 |
NL7200138A (de) | 1972-07-10 |
IT948802B (it) | 1973-06-11 |
JPS5123959B1 (de) | 1976-07-20 |
DE2200210B2 (de) | 1977-11-24 |
BE777726A (fr) | 1972-07-05 |
SE382803B (sv) | 1976-02-16 |
US3674429A (en) | 1972-07-04 |
DE2200210A1 (de) | 1972-07-27 |
GB1357701A (en) | 1974-06-26 |
FR2121599A1 (de) | 1972-08-25 |
DE2200210C3 (de) | 1978-07-13 |
NL170838B (nl) | 1982-08-02 |
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