IT1094706B - Procedimento per preparare trifluoruro di azoto - Google Patents

Procedimento per preparare trifluoruro di azoto

Info

Publication number
IT1094706B
IT1094706B IT22464/78A IT2246478A IT1094706B IT 1094706 B IT1094706 B IT 1094706B IT 22464/78 A IT22464/78 A IT 22464/78A IT 2246478 A IT2246478 A IT 2246478A IT 1094706 B IT1094706 B IT 1094706B
Authority
IT
Italy
Prior art keywords
procedure
nitrogen trifluoride
preparing nitrogen
preparing
trifluoride
Prior art date
Application number
IT22464/78A
Other languages
English (en)
Other versions
IT7822464A0 (it
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.)
Filing date
Publication date
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of IT7822464A0 publication Critical patent/IT7822464A0/it
Application granted granted Critical
Publication of IT1094706B publication Critical patent/IT1094706B/it

Links

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)
IT22464/78A 1977-04-19 1978-04-19 Procedimento per preparare trifluoruro di azoto IT1094706B (it)

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 (2)

Publication Number Publication Date
IT7822464A0 IT7822464A0 (it) 1978-04-19
IT1094706B true IT1094706B (it) 1985-08-02

Family

ID=25145354

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22464/78A IT1094706B (it) 1977-04-19 1978-04-19 Procedimento per preparare trifluoruro di azoto

Country Status (10)

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

Families Citing this family (29)

* 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
JPS6312352Y2 (it) * 1980-02-26 1988-04-08
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
AU5671001A (en) * 2000-05-12 2001-11-20 Showa Denko Kabushiki Kaisha Process for producing nitrogen trifluoride and use thereof
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
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
JP2005523577A (ja) * 2002-04-12 2005-08-04 アーチ・スペシャルティ・ケミカルズ・インコーポレイテッド 液体化学薬品送達の遠隔監視システム
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
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
WO2007023968A1 (ja) * 2005-08-26 2007-03-01 Showa Denko K. K. 三フッ化窒素の製造方法および製造装置
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 (en) 2019-08-22 2021-02-25 Fujian Yongjing Technology Co., Ltd Process for preparing fluorobenzene by direct fluorination

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

Also Published As

Publication number Publication date
BE866133A (fr) 1978-08-14
JPS53130296A (en) 1978-11-14
JPS558926B2 (it) 1980-03-06
GB1570253A (en) 1980-06-25
DE2817117A1 (de) 1978-10-26
DE2817117C2 (de) 1984-05-03
FR2387906A1 (fr) 1978-11-17
NL7804171A (nl) 1978-10-23
FR2387906B1 (it) 1981-07-24
IT7822464A0 (it) 1978-04-19
ZA782210B (en) 1979-04-25
US4091081A (en) 1978-05-23
CA1090535A (en) 1980-12-02
NL172944C (nl) 1983-11-16

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