BE866133A - Procede de fabrication du trifluorure d'azote - Google Patents

Procede de fabrication du trifluorure d'azote

Info

Publication number: BE866133A
Authority: BE; Belgium
Prior art keywords: manufacturing process; nitrogen trifluoride; trifluoride manufacturing; nitrogen; trifluoride
Prior art date: 1977-04-19

Application number

BE186910A

Other languages

English (en)

Original Assignee

Air Prod & Chem

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.)

1977-04-19

Filing date

1978-04-19

Publication date

1978-08-14

1978-04-19 Application filed by Air Prod & Chem filed Critical Air Prod & Chem

1978-08-14 Publication of BE866133A publication Critical patent/BE866133A/fr

Links

238000004519 manufacturing process Methods 0.000 title 1
QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-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
- 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
- C01B21/0835—Nitrogen trifluoride

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Glass Compositions (AREA)

BE186910A 1977-04-19 1978-04-19 Procede de fabrication du trifluorure d'azote BE866133A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/788,724 US4091081A (en)	1977-04-19	1977-04-19	Preparation of nitrogen trifluoride

Publications (1)

Publication Number	Publication Date
BE866133A true BE866133A (fr)	1978-08-14

Family

ID=25145354

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE186910A BE866133A (fr)	1977-04-19	1978-04-19	Procede de fabrication du trifluorure d'azote

Country Status (10)

Country	Link
US (1)	US4091081A (fr)
JP (1)	JPS53130296A (fr)
BE (1)	BE866133A (fr)
CA (1)	CA1090535A (fr)
DE (1)	DE2817117C2 (fr)
FR (1)	FR2387906A1 (fr)
GB (1)	GB1570253A (fr)
IT (1)	IT1094706B (fr)
NL (1)	NL172944C (fr)
ZA (1)	ZA782210B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4193976A (en) *	1978-04-06	1980-03-18	Air Products & Chemicals, Inc.	Removal of dinitrogen difluoride from nitrogen trifluoride
US4156598A (en) *	1978-06-08	1979-05-29	Air Products And Chemicals, Inc.	Purification of nitrogen trifluoride atmospheres
JPS6071503A (ja) *	1983-09-27	1985-04-23	Central Glass Co Ltd	Νｆ↓３の製造法
JPH0755807B2 (ja) *	1987-11-04	1995-06-14	三井東圧化学株式会社	三弗化窒素の製造方法
US5625165A (en) *	1992-02-24	1997-04-29	Wight; Charles A.	Desensitized energetic materials
US5637285A (en) *	1996-01-30	1997-06-10	Air Products And Chemicals, Inc.	Process for nitrogen trifluoride synthesis
CN1213943C (zh) *	2000-05-12	2005-08-10	昭和电工株式会社	生产三氟化氮的方法及其应用
JP4508356B2 (ja) *	2000-05-12	2010-07-21	昭和電工株式会社	三フッ化窒素の製造方法及びその用途
US6986874B2 (en) *	2000-12-14	2006-01-17	The Boc Group, Inc.	Method and apparatus for the production of nitrogen trifluoride
RU2184698C1 (ru) *	2001-05-08	2002-07-10	Закрытое акционерное общество Научно-производственное объединение "ПиМ-Инвест"	Способ получения трифторида азота
RU2182555C1 (ru) *	2001-08-22	2002-05-20	Зао "Астор-Электроникс"	Способ получения трифторида азота
RU2182556C1 (ru) *	2001-09-28	2002-05-20	Зао "Астор-Электроникс"	Способ получения трифторида азота
US6908601B2 (en) *	2002-02-08	2005-06-21	The Boc Group, Inc.	Method for the production of nitrogen trifluoride
US6790428B2 (en) *	2002-03-20	2004-09-14	Air Products And Chemicals, Inc.	Process for the reduction or elimination of NH3/HF byproduct in the manufacture of nitrogen trifluoride
EP1495485A4 (fr) *	2002-04-12	2007-10-10	Fujifilm Electronic Materials	Systeme de surveillance eloignee pour liquide chimique
KR100452233B1 (ko) *	2002-07-19	2004-10-12	한국과학기술연구원	젯트루프식 분사형 반응기를 이용한 삼불화질소 제조방법
KR100481795B1 (ko) *	2002-07-31	2005-04-11	주식회사 소디프신소재	고 순도의 삼불화 질소 가스 제조 방법
US20040096386A1 (en) *	2002-11-19	2004-05-20	Syvret Robert George	Method for nitrogen trifluoride production
US7128885B2 (en) *	2002-12-23	2006-10-31	The Boc Group, Inc.	NF3 production reactor
US7074378B2 (en)	2004-01-23	2006-07-11	Air Products And Chemicals, Inc.	Process for the purification of NF3
US7395823B2 (en) *	2004-04-09	2008-07-08	The Boc Group, Inc.	Method and apparatus for local fluorine and nitrogen trifluoride production
RU2256605C1 (ru) *	2004-05-14	2005-07-20	Общество с ограниченной ответственностью "НьюКем"	Способ получения трифторида азота
US7045107B2 (en) *	2004-09-20	2006-05-16	Air Products And Chemicals, Inc.	Process for the production of nitrogen trifluoride
US7384618B2 (en) *	2005-04-07	2008-06-10	Honeywell International Inc.	Purification of nitrogen trifluoride
JP5034322B2 (ja) *	2005-07-06	2012-09-26	セントラル硝子株式会社	ハロゲン化窒素の合成方法
US7413722B2 (en) *	2005-08-04	2008-08-19	Foosung Co., Ltd.	Method and apparatus for manufacturing nitrogen trifluoride
KR100975490B1 (ko) *	2005-08-26	2010-08-11	쇼와 덴코 가부시키가이샤	삼불화질소의 제조 방법 및 제조 장치
RU2317251C1 (ru) *	2006-06-07	2008-02-20	Федеральное государственное унитарное предприятие "Сибирский химический комбинат"	Способ получения трифторида азота
CN102311101A (zh) *	2010-08-30	2012-01-11	天津市泰旭物流有限公司	一种气固反应直接氟化法制备三氟化氮的技术
CN101913579A (zh) *	2010-08-30	2010-12-15	天津市泰源工业气体有限公司	一种氟与氨的气相直接氟化制备三氟化氮的技术
US8163262B1 (en)	2011-01-04	2012-04-24	Omotowa Bamidele A	Method for production of nitrogen trifluoride from trimethylsilylamines
JP5759782B2 (ja) *	2011-05-11	2015-08-05	川崎重工業株式会社	湿式排ガス浄化装置
WO2021031431A1 (fr)	2019-08-22	2021-02-25	Fujian Yongjing Technology Co., Ltd	Procédé de préparation de fluorobenzène par fluoration directe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3961024A (en) *	1963-06-18	1976-06-01	Allied Chemical Corporation	Fluoro compound production

1977
- 1977-04-19 US US05/788,724 patent/US4091081A/en not_active Expired - Lifetime
1978
- 1978-04-14 JP JP4411678A patent/JPS53130296A/ja active Granted
- 1978-04-18 ZA ZA00782210A patent/ZA782210B/xx unknown
- 1978-04-19 FR FR7811618A patent/FR2387906A1/fr active Granted
- 1978-04-19 NL NLAANVRAGE7804171,A patent/NL172944C/xx not_active IP Right Cessation
- 1978-04-19 GB GB15344/78A patent/GB1570253A/en not_active Expired
- 1978-04-19 IT IT22464/78A patent/IT1094706B/it active
- 1978-04-19 DE DE2817117A patent/DE2817117C2/de not_active Expired
- 1978-04-19 CA CA301,466A patent/CA1090535A/fr not_active Expired
- 1978-04-19 BE BE186910A patent/BE866133A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2817117C2 (de)	1984-05-03
NL172944C (nl)	1983-11-16
JPS53130296A (en)	1978-11-14
FR2387906B1 (fr)	1981-07-24
JPS558926B2 (fr)	1980-03-06
US4091081A (en)	1978-05-23
IT7822464A0 (it)	1978-04-19
FR2387906A1 (fr)	1978-11-17
CA1090535A (fr)	1980-12-02
ZA782210B (en)	1979-04-25
IT1094706B (it)	1985-08-02
DE2817117A1 (de)	1978-10-26
GB1570253A (en)	1980-06-25
NL7804171A (nl)	1978-10-23

Legal Events

Date

Code

Title

Description

1991-10-31

RE

Patent lapsed

Owner name: AIR PRODUCTS AND CHEMICALS INC.

Effective date: 19910430

Publication	Publication Date	Title
BE866133A (fr)	1978-08-14	Procede de fabrication du trifluorure d'azote
BE873261A (fr)	1979-04-17	Procede de fabrication d'implants et implants ainsi obtenus
BE869673A (fr)	1978-12-01	Procede de fabrication d'une brique carbone-magnesie
FR2343588A1 (fr)	1977-10-07	Dispositif de fabrication de corps creux par le procede d'extrusion-soufflage
FR2390155B1 (fr)	1985-07-19	Procede de fabrication d'articles dimensionnellement stables
FR2302603A1 (fr)	1976-09-24	Procede de fabrication d'un reflect
BE838332R (fr)	1976-08-06	Procede de fabrication d'un succedane d'amuse-geule
LU79549A1 (fr)	1978-11-03	Procede de fabrication d'articles de gypse
FR2322868A1 (fr)	1977-04-01	Procede de fabrication d'acyloxysilanes
LU79994A1 (fr)	1979-04-09	Procede de fabrication d'articles metalliques frittes
BE881720A (fr)	1980-08-14	Procede de fabrication de l'acier
BE838957A (fr)	1976-08-26	Procede de fabrication d'anneaux metalliques
BE862754A (fr)	1978-07-10	Procede de reduction d'oxydes d'azote
BE872909A (fr)	1979-04-17	Procede et agencement de fabrication d'enveloppes
BE862335A (fr)	1978-04-14	Procede de preparation de protoxyde d'azote
BE872357A (fr)	1979-03-16	Procede de fabrication d'alpha-hydroxymethylene-nitriles
FR2292696A1 (fr)	1976-06-25	Procede de fabrication d'aminocomposes
FR2338961A1 (fr)	1977-08-19	Procede de fabrication de polyoxyphenylenes
BE872015A (fr)	1979-05-14	Procede de fabrication d'acide phosphorique
BE833171A (fr)	1976-03-08	Procede de fabrication d'halophenols metasubstitues
LU80515A1 (fr)	1979-03-22	Procede de fabrication d'agglomeres d'acier en feuillards
BE866474A (fr)	1978-10-27	Procede de fabrication d'anthranilamides
BE852148A (fr)	1977-09-07	Procede de production d'hydrazobenzenes
BE854178A (fr)	1977-09-01	Procede de fabrication d'electrodes ameliorees
FR2303085A1 (fr)	1976-10-01	Procede de fabrication d'alliages