BRPI1014219A2 - "método e aparelho para processar uma corrente compreendendo cloro líquido contendo tricloreto de nitrogênio" - Google Patents

"método e aparelho para processar uma corrente compreendendo cloro líquido contendo tricloreto de nitrogênio"

Info

Publication number: BRPI1014219A2
Authority: BR; Brazil
Prior art keywords: stream; processing; containing nitrogen; liquid chlorine; chlorine containing
Prior art date: 2010-03-06

Application number

BRPI1014219A

Other languages

English (en)

Inventor

Clive Brereton

Sergio Berreta

Original Assignee

Noram Int 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.)

2010-03-06

Filing date

2010-03-06

Publication date

2016-04-12

2010-03-06 Application filed by Noram Int Ltd filed Critical Noram Int Ltd

2016-04-12 Publication of BRPI1014219A2 publication Critical patent/BRPI1014219A2/pt

Links

KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title 1
QEHKBHWEUPXBCW-UHFFFAOYSA-N nitrogen trichloride Chemical compound ClN(Cl)Cl QEHKBHWEUPXBCW-UHFFFAOYSA-N 0.000 title 1

Classifications

- 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
- C01B7/07—Purification ; Separation
- C01B7/075—Purification ; Separation of liquid chlorine
- 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
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
- C01B21/0832—Binary compounds of nitrogen with halogens

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Separation By Low-Temperature Treatments (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BRPI1014219A 2010-03-06 2010-03-06 "método e aparelho para processar uma corrente compreendendo cloro líquido contendo tricloreto de nitrogênio" BRPI1014219A2 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/IB2010/000468 WO2011110880A1 (en)	2010-03-06	2010-03-06	Method of processing liquid chlorine containing nitrogen trichloride

Publications (1)

Publication Number	Publication Date
BRPI1014219A2 true BRPI1014219A2 (pt)	2016-04-12

Family

ID=42140083

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1014219A BRPI1014219A2 (pt)	2010-03-06	2010-03-06	"método e aparelho para processar uma corrente compreendendo cloro líquido contendo tricloreto de nitrogênio"

Country Status (9)

Country	Link
US (1)	US20120020866A1 (pt)
EP (1)	EP2544992B1 (pt)
JP (1)	JP5736393B2 (pt)
KR (1)	KR20120136343A (pt)
CN (1)	CN102612485B (pt)
BR (1)	BRPI1014219A2 (pt)
CA (1)	CA2758370C (pt)
PT (1)	PT2544992T (pt)
WO (1)	WO2011110880A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6250794B2 (ja)	2013-05-22	2017-12-20	コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏＤｅｕｔｓｃｈｌａｎｄＡｇ	分画による原料ガスの精製方法
CN103771361B (zh) *	2013-12-23	2015-11-04	攀钢集团钛业有限责任公司	一种含三氯化氮的液氯的蒸发方法
CN104235605A (zh) *	2014-06-22	2014-12-24	李安民	液氯连续气化生产过热氯气的工艺及设备
CN105327607B (zh) *	2015-11-23	2017-11-03	金川集团股份有限公司	一种降低氯碱生产中三氯化氮危险性的装置及方法
CN110056777A (zh) *	2019-04-17	2019-07-26	江苏中建工程设计研究院有限公司	一种安全环保高效的液氯汽化装置及工艺

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2692818A (en) *	1950-07-18	1954-10-26	Allied Chem & Dye Corp	Removing nitrogen trichloride from chlorine
DE1232933B (de) *	1964-02-21	1967-01-26	Solvay	Verfahren zur Entfernung von Stickstofftrichlorid aus dieses und Chlor enthaltenden gasfoermigen oder fluessigen Gemischen
US3568409A (en)	1969-06-04	1971-03-09	Dow Chemical Co	Hydrochloric acid treatment for chlorine
JPS5244316B2 (pt) *	1973-04-14	1977-11-07
US4003982A (en) *	1975-04-30	1977-01-18	The Dow Chemical Company	Safe method for thermal decomposition of nitrogen trichloride
US4138296A (en) *	1977-06-03	1979-02-06	Basf Wyandotte Corporation	Method for removing nitrogen trichloride from chlorine gas
DE2917974A1 (de) *	1979-05-04	1980-11-13	Hoechst Ag	Verfahren zur fluessigchlorgewinnung
JPS62175575A (ja) *	1985-10-14	1987-08-01	関東電化工業株式会社	塩素ガスの処理方法
JPS63271083A (ja) *	1987-04-28	1988-11-08	株式会社神戸製鋼所	凝縮装置
JPH028683A (ja) *	1988-02-16	1990-01-12	Mitsui Toatsu Chem Inc	塩素の分離回収方法
FR2721596B1 (fr) *	1994-06-23	1996-08-30	Solvay	Procédé pour l'élimination de trichlorure d'azote présent dans du chlore brut.
JP3246705B2 (ja) *	1995-03-09	2002-01-15	株式会社トクヤマ	塩素ガスの供給方法
US5639422A (en) *	1996-08-02	1997-06-17	Occidental Chemical Corporation	Reducing corrosion of carbon steel reboilers
JP3495267B2 (ja) *	1998-11-13	2004-02-09	株式会社神戸製鋼所	ガス液化・再気化用冷凍装置
JP2002316804A (ja) *	2001-04-19	2002-10-31	Sumitomo Chem Co Ltd	塩素精製法
WO2005044725A1 (ja) *	2003-11-05	2005-05-19	Toagosei Co., Ltd.	高純度液体塩素の製造方法
JP4308810B2 (ja) *	2004-10-18	2009-08-05	株式会社カネカ	塩素ガス、次亜塩素酸ナトリウム水溶液および液体塩素の製造方法
US8048203B2 (en) *	2005-10-14	2011-11-01	Kaneka Corporation	Method of producing chlorine gas, aqueous sodium hypochlorite solution and liquid chlorine
DE102007013964A1 (de) *	2007-03-23	2008-09-25	Bayer Materialscience Ag	Prozess zur Entfernung und Rückführung kondensierbarer Komponenten aus chlorhaltigen Gasströmen
CN101343040B (zh) *	2008-08-22	2010-04-07	山东聊城中盛蓝瑞化工有限公司	一种液氯闪蒸提纯生产工艺
JP5439779B2 (ja) *	2008-09-24	2014-03-12	東ソー株式会社	高圧且つ高純度である塩素ガスを製造する方法
HUE032915T2 (hu) *	2009-11-13	2017-11-28	Basf Se	Eljárás egy klór-betáplálás tisztítására

2010
- 2010-03-06 PT PT10710902T patent/PT2544992T/pt unknown
- 2010-03-06 CN CN201080018796.3A patent/CN102612485B/zh not_active Expired - Fee Related
- 2010-03-06 CA CA2758370A patent/CA2758370C/en active Active
- 2010-03-06 KR KR1020127002769A patent/KR20120136343A/ko not_active Ceased
- 2010-03-06 JP JP2012555501A patent/JP5736393B2/ja not_active Expired - Fee Related
- 2010-03-06 WO PCT/IB2010/000468 patent/WO2011110880A1/en not_active Ceased
- 2010-03-06 BR BRPI1014219A patent/BRPI1014219A2/pt not_active Application Discontinuation
- 2010-03-06 US US13/262,200 patent/US20120020866A1/en not_active Abandoned
- 2010-03-06 EP EP10710902.7A patent/EP2544992B1/en active Active

Also Published As

Publication number	Publication date
CA2758370A1 (en)	2011-09-15
EP2544992A1 (en)	2013-01-16
WO2011110880A1 (en)	2011-09-15
JP5736393B2 (ja)	2015-06-17
CN102612485B (zh)	2014-08-27
EP2544992B1 (en)	2019-05-08
JP2013521211A (ja)	2013-06-10
PT2544992T (pt)	2019-07-04
CA2758370C (en)	2015-11-24
KR20120136343A (ko)	2012-12-18
CN102612485A (zh)	2012-07-25
US20120020866A1 (en)	2012-01-26

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Legal Events

Date	Code	Title	Description
2016-10-11	B25G	Requested change of headquarter approved	Owner name: NORAM INTERNATIONAL LIMITED (IE)
2018-04-17	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-01-22	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-04-02	B11E	Dismissal acc. art. 34 of ipl - requirements for examination incomplete
2020-09-24	B11T	Dismissal of application maintained [chapter 11.20 patent gazette]