DE60310971D1 - Verfahren zur entfernung von ammoniak aus einem cyanwasserstoff, ammoniak und wasser enthaltenden gas - Google Patents

Verfahren zur entfernung von ammoniak aus einem cyanwasserstoff, ammoniak und wasser enthaltenden gas

Info

Publication number: DE60310971D1
Authority: DE; Germany
Prior art keywords: ammonia; hydrogen; cyanine; containing gas; water containing
Prior art date: 2002-07-30
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 - Lifetime

Application number

DE60310971T

Other languages

English (en)

Other versions

DE60310971T2 (de

Inventor

Hoon Kim

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Invista Technologies SARL USA

Original Assignee

Invista Technologies SARL USA

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.)

2002-07-30

Filing date

2003-07-29

Publication date

2007-02-15

2003-07-29 Application filed by Invista Technologies SARL USA filed Critical Invista Technologies SARL USA

2007-02-15 Publication of DE60310971D1 publication Critical patent/DE60310971D1/de

2007-10-04 Application granted granted Critical

2007-10-04 Publication of DE60310971T2 publication Critical patent/DE60310971T2/de

2023-07-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract 10
229910021529 ammonia Inorganic materials 0.000 title abstract 5
239000007789 gas Substances 0.000 title abstract 4
229910052739 hydrogen Inorganic materials 0.000 title abstract 2
239000001257 hydrogen Substances 0.000 title abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
-1 CYANINE HYDROGEN Chemical class 0.000 title 1
239000004254 Ammonium phosphate Substances 0.000 abstract 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
229910000148 ammonium phosphate Inorganic materials 0.000 abstract 2
235000019289 ammonium phosphates Nutrition 0.000 abstract 2
MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
150000004675 formic acid derivatives Chemical class 0.000 abstract 1
150000003891 oxalate salts Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0295—Purification
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Gas Separation By Absorption (AREA)
Treating Waste Gases (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Physical Water Treatments (AREA)
Removal Of Specific Substances (AREA)
Degasification And Air Bubble Elimination (AREA)
Cleaning Or Drying Semiconductors (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Catalysts (AREA)

DE60310971T 2002-07-30 2003-07-29 Verfahren zur entfernung von ammoniak aus einem cyanwasserstoff, ammoniak und wasser enthaltenden gas Expired - Lifetime DE60310971T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US10/209,258 US6872296B2 (en)	2002-07-30	2002-07-30	Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water
US209258		2002-07-30
PCT/US2003/023699 WO2004011374A1 (en)	2002-07-30	2003-07-29	Method for removing ammonia from a gas comprising hydrogen cyanide, ammonia and water

Publications (2)

Publication Number	Publication Date
DE60310971D1 true DE60310971D1 (de)	2007-02-15
DE60310971T2 DE60310971T2 (de)	2007-10-04

Family

ID=31187007

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60310971T Expired - Lifetime DE60310971T2 (de)	2002-07-30	2003-07-29	Verfahren zur entfernung von ammoniak aus einem cyanwasserstoff, ammoniak und wasser enthaltenden gas

Country Status (13)

Country	Link
US (1)	US6872296B2 (de)
EP (1)	EP1551765B1 (de)
JP (1)	JP2005534600A (de)
KR (1)	KR20050026970A (de)
CN (1)	CN1307103C (de)
AT (1)	ATE350339T1 (de)
AU (1)	AU2003256980A1 (de)
BR (1)	BR0313348A (de)
DE (1)	DE60310971T2 (de)
MY (1)	MY131917A (de)
RU (1)	RU2318727C2 (de)
TW (1)	TWI293621B (de)
WO (1)	WO2004011374A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1784357A2 (de) *	2004-07-22	2007-05-16	Ineos Usa Llc	Verbessertes verfahren zur wiedergewinnung und rückführung von ammoniak aus einem gasstrom
US8968515B2 (en)	2006-05-01	2015-03-03	Board Of Trustees Of Michigan State University	Methods for pretreating biomass
US9206446B2 (en)	2006-05-01	2015-12-08	Board Of Trustees Of Michigan State University	Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US20080053913A1 (en) *	2006-09-06	2008-03-06	Fassbender Alexander G	Nutrient recovery process
US20080156726A1 (en) *	2006-09-06	2008-07-03	Fassbender Alexander G	Integrating recycle stream ammonia treatment with biological nutrient removal
GB0709109D0 (en) *	2007-05-11	2007-06-20	Enpar Technologies Inc	Wastewater ammonium extraction and electrolytic conversion to nitrogen gas
US10457810B2 (en)	2009-08-24	2019-10-29	Board Of Trustees Of Michigan State University	Densified biomass products containing pretreated biomass fibers
US8945245B2 (en)	2009-08-24	2015-02-03	The Michigan Biotechnology Institute	Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
CA2760840C (en)	2009-08-24	2014-12-02	Board Of Trustees Of Michigan State University	Pretreated densified biomass products and methods of making and using same
MX341792B (es)	2010-04-19	2016-09-02	Univ Michigan State	Biomasa lignocelulósica digeribles y extractos y métodos para producir la misma.
US8394177B2 (en)	2010-06-01	2013-03-12	Michigan Biotechnology Institute	Method of separating components from a gas stream
DE102010025880A1 (de) *	2010-07-02	2012-01-05	Emitec Gesellschaft Für Emissionstechnologie Mbh	Abgasbehandlungsvorrichtung
JP2015530341A (ja) *	2012-07-19	2015-10-15	インヴィスタテクノロジーズエスアエルエル	腐食制御のためのパージを用いたアンモニア回収
CN103936033B (zh) *	2012-12-18	2017-08-11	英威达科技公司	从Andrussow工艺的氨解吸塔中回收热量的方法
WO2017011428A1 (en) *	2015-07-14	2017-01-19	The Chemours Company Fc, Llc	Method for removing nitriles from hydrogen cyanide
JP6903435B2 (ja) *	2017-01-11	2021-07-14	キヤノンメディカルシステムズ株式会社	核医学診断装置及びキャリブレーション方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1934838A (en)	1930-04-14	1933-11-14	Ig Farbenindustrie Ag	Production of hydrocyanic acid
US2899274A (en)	1956-12-31	1959-08-11		Recovery of ammonia and hydrogen
US4287162A (en) *	1979-07-18	1981-09-01	Suntech, Inc.	Separation of ammonia from ammonia containing gases

2002
- 2002-07-30 US US10/209,258 patent/US6872296B2/en not_active Expired - Fee Related
2003
- 2003-04-30 TW TW092110150A patent/TWI293621B/zh not_active IP Right Cessation
- 2003-07-29 RU RU2005105583/15A patent/RU2318727C2/ru not_active IP Right Cessation
- 2003-07-29 MY MYPI20032839A patent/MY131917A/en unknown
- 2003-07-29 AU AU2003256980A patent/AU2003256980A1/en not_active Abandoned
- 2003-07-29 CN CNB038180669A patent/CN1307103C/zh not_active Expired - Lifetime
- 2003-07-29 EP EP03772048A patent/EP1551765B1/de not_active Expired - Lifetime
- 2003-07-29 BR BR0313348-6A patent/BR0313348A/pt active Search and Examination
- 2003-07-29 KR KR1020057001572A patent/KR20050026970A/ko not_active Application Discontinuation
- 2003-07-29 DE DE60310971T patent/DE60310971T2/de not_active Expired - Lifetime
- 2003-07-29 JP JP2004525024A patent/JP2005534600A/ja not_active Ceased
- 2003-07-29 AT AT03772048T patent/ATE350339T1/de not_active IP Right Cessation
- 2003-07-29 WO PCT/US2003/023699 patent/WO2004011374A1/en active IP Right Grant

Also Published As

Publication number	Publication date
KR20050026970A (ko)	2005-03-16
WO2004011374A1 (en)	2004-02-05
EP1551765A1 (de)	2005-07-13
CN1307103C (zh)	2007-03-28
DE60310971T2 (de)	2007-10-04
US20040022709A1 (en)	2004-02-05
RU2005105583A (ru)	2005-08-10
JP2005534600A (ja)	2005-11-17
BR0313348A (pt)	2005-07-12
AU2003256980A1 (en)	2004-02-16
CN1684908A (zh)	2005-10-19
TW200401748A (en)	2004-02-01
EP1551765B1 (de)	2007-01-03
US6872296B2 (en)	2005-03-29
MY131917A (en)	2007-09-28
ATE350339T1 (de)	2007-01-15
RU2318727C2 (ru)	2008-03-10
TWI293621B (en)	2008-02-21

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Legal Events

Date	Code	Title	Description
2008-01-24	8364	No opposition during term of opposition