DK478877A - Fremgangsmaade til fjernelse af nitrogenoxider - Google Patents

Fremgangsmaade til fjernelse af nitrogenoxider

Info

Publication number: DK478877A
Authority: DK; Denmark
Prior art keywords: nitrogen oxides; removing nitrogen; oxides; nitrogen
Prior art date: 1976-10-29

Application number

DK478877A

Other languages

English (en)

Other versions

DK148836B (da

DK148836C (da

Inventor

M Maki

Y Kaneko

K Tsuruda

I Kobayashi

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date 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 date listed.)

1976-10-29

Filing date

1977-10-27

Publication date

1978-04-30

1977-10-27 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1978-04-30 Publication of DK478877A publication Critical patent/DK478877A/da

1985-10-21 Publication of DK148836B publication Critical patent/DK148836B/da

1986-03-17 Application granted granted Critical

1986-03-17 Publication of DK148836C publication Critical patent/DK148836C/da

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
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (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)
Treating Waste Gases (AREA)
Catalysts (AREA)

DK478877A 1976-10-29 1977-10-27 Fremgangsmaade til fjernelse af nitrogenoxider fra en gas DK148836C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP13075376		1976-10-29
JP13075376A JPS5355491A (en)	1976-10-29	1976-10-29	Nitrogen oxides removing agent

Publications (3)

Publication Number	Publication Date
DK478877A true DK478877A (da)	1978-04-30
DK148836B DK148836B (da)	1985-10-21
DK148836C DK148836C (da)	1986-03-17

Family

ID=15041808

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK478877A DK148836C (da)	1976-10-29	1977-10-27	Fremgangsmaade til fjernelse af nitrogenoxider fra en gas

Country Status (11)

Country	Link
US (1)	US4113839A (da)
JP (1)	JPS5355491A (da)
AT (1)	AT365941B (da)
CH (1)	CH624019A5 (da)
DE (1)	DE2748209A1 (da)
DK (1)	DK148836C (da)
ES (1)	ES463715A1 (da)
FR (1)	FR2371221A1 (da)
GB (1)	GB1545444A (da)
NL (1)	NL7711967A (da)
SE (1)	SE421751B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5361584A (en) *	1976-11-16	1978-06-02	Matsushita Electric Ind Co Ltd	Production of nitrogen oxides removing agent
GB1573878A (en) *	1977-03-18	1980-08-28	Matsushita Electric Industrial Co Ltd	Method for the purification of air containing carbon monoxide
US4273751A (en) *	1978-11-09	1981-06-16	Calgon Corporation	Removal of acidica contaminants from gas streams by caustic impregnated activated carbon
US4215096A (en) *	1978-11-09	1980-07-29	Calgon Corporation	Removal of acidic contaminants from gas streams by caustic impregnated activated carbon
JPS5567316A (en) *	1978-11-13	1980-05-21	Matsushita Electric Ind Co Ltd	Table top type air purifying machine
DE3524160A1 (de) *	1985-07-05	1987-01-15	Sued Chemie Ag	Katalysator zur verminderung des stickoxidgehalts von verbrennungsabgasen
DE3536158A1 (de) *	1985-10-10	1986-02-13	Ulf Dipl.-Landw. Dr. 7967 Bad Waldsee Abele	Verfahren zur reinigung von luft, abgasen und rohgasen von vorwiegend organischen, geruchswirksamen verbindungen
DE3735245A1 (de) *	1987-04-23	1989-05-03	Hoelter Heinz	Trockene gasreinigung von sauren schadstoffen wie so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts), hf, hcl und no(pfeil abwaerts)x(pfeil abwaerts) durch mit alkalien getraenkte kalk-aluminium-zementsilikate als sorptionsmittel
DE3727642A1 (de) *	1987-08-19	1989-03-02	Bayer Ag	Katalysator, verfahren zu seiner herstellung und dessen verwendung
US4855276A (en) *	1987-09-02	1989-08-08	Purafil, Inc.	Solid filtration medium incorporating alumina and carbon
AT397622B (de) *	1988-03-22	1994-05-25	Sueddeutsche Kalkstickstoff	Verfahren zur entfernung von schwefeloxiden aus abgasen
JP4782380B2 (ja) *	2003-03-26	2011-09-28	エア・ウォーター株式会社	空気分離装置
CN101588855B (zh)	2006-11-30	2013-08-28	普拉菲尔有限公司	干式净化用介质组合物及其制备方法和使用方法
WO2009120744A1 (en)	2008-03-25	2009-10-01	Purafil, Inc.	Dry-scrubbing media compositions and methods of production and use
KR101742351B1 (ko)	2011-02-28	2017-05-31	쿠퍼비젼 인터내셔날 홀딩 캄파니, 엘피	포스핀-함유 히드로겔 콘택트 렌즈
CN103551028A (zh) *	2013-10-10	2014-02-05	嘉兴润博化工科技有限公司	以氨基多元醇为活性物的反应型甲醛清除剂及其制备方法
US20160296908A1 (en) *	2015-04-07	2016-10-13	Ada Carbon Solutions, Llc	Activated carbon sorbent composition with reduced auto-ignition properties
CN106621782B (zh) *	2016-12-30	2019-04-16	深圳华明环保科技有限公司	一种高分子脱硝剂及其制备方法
CN112827348B (zh) *	2019-11-25	2024-07-16	中国科学院上海高等研究院	废气处理系统及废气处理方法
JP7823822B2 (ja) *	2021-09-28	2026-03-04	ダイキン工業株式会社	吸着材および吸着材の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE16896E (en)		1928-03-06		Bonding activated carbon
BE550397A (da) *
US1140124A (en) *	1912-06-17	1915-05-18	Gustaf Dalen	Storing mass for acetylene gas.
US3498743A (en) *	1966-05-17	1970-03-03	Mine Safety Appliances Co	Method for removing no2 from waste gases
JPS521389B1 (da) *	1971-06-24	1977-01-13
NL7307675A (da) *	1972-06-16	1973-12-18
JPS4984956A (da) *	1972-12-11	1974-08-15
JPS5159085A (en) *	1974-11-20	1976-05-22	Matsushita Electric Industrial Co Ltd	Gasujokayososeibutsuno seizoho

1976
- 1976-10-29 JP JP13075376A patent/JPS5355491A/ja active Granted
1977
- 1977-10-27 DE DE19772748209 patent/DE2748209A1/de not_active Withdrawn
- 1977-10-27 US US05/846,495 patent/US4113839A/en not_active Expired - Lifetime
- 1977-10-27 DK DK478877A patent/DK148836C/da not_active IP Right Cessation
- 1977-10-28 GB GB45013/77A patent/GB1545444A/en not_active Expired
- 1977-10-28 AT AT0774677A patent/AT365941B/de not_active IP Right Cessation
- 1977-10-28 FR FR7732794A patent/FR2371221A1/fr active Granted
- 1977-10-28 SE SE7712185A patent/SE421751B/xx not_active IP Right Cessation
- 1977-10-29 ES ES463715A patent/ES463715A1/es not_active Expired
- 1977-10-31 CH CH1324277A patent/CH624019A5/de not_active IP Right Cessation
- 1977-10-31 NL NL7711967A patent/NL7711967A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPS5758974B2 (da)	1982-12-13
DK148836B (da)	1985-10-21
DE2748209A1 (de)	1978-05-11
DK148836C (da)	1986-03-17
US4113839A (en)	1978-09-12
FR2371221A1 (fr)	1978-06-16
JPS5355491A (en)	1978-05-19
NL7711967A (nl)	1978-05-03
SE421751B (sv)	1982-02-01
ES463715A1 (es)	1978-07-16
CH624019A5 (da)	1981-07-15
SE7712185L (sv)	1978-04-30
FR2371221B1 (da)	1982-11-12
GB1545444A (en)	1979-05-10
ATA774677A (de)	1981-07-15
AT365941B (de)	1982-02-25

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Legal Events

Date	Code	Title	Description
1993-06-28	PBP	Patent lapsed