KR100846231B1 - 할로겐화 에탄의 제조방법 - Google Patents

할로겐화 에탄의 제조방법 Download PDF

Info

Publication number
KR100846231B1
KR100846231B1 KR1020027005787A KR20027005787A KR100846231B1 KR 100846231 B1 KR100846231 B1 KR 100846231B1 KR 1020027005787 A KR1020027005787 A KR 1020027005787A KR 20027005787 A KR20027005787 A KR 20027005787A KR 100846231 B1 KR100846231 B1 KR 100846231B1
Authority
KR
South Korea
Prior art keywords
stream
product stream
reactor
crude product
weight
Prior art date
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 - Fee Related
Application number
KR1020027005787A
Other languages
English (en)
Korean (ko)
Other versions
KR20020050256A (ko
Inventor
세리구스타보
페린셔릴비주지.
치우유온
Original Assignee
알라이드시그날 인코포레이티드
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 알라이드시그날 인코포레이티드 filed Critical 알라이드시그날 인코포레이티드
Publication of KR20020050256A publication Critical patent/KR20020050256A/ko
Application granted granted Critical
Publication of KR100846231B1 publication Critical patent/KR100846231B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020027005787A 1999-11-03 2000-11-01 할로겐화 에탄의 제조방법 Expired - Fee Related KR100846231B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/432,748 1999-11-03
US09/432,748 US6417413B1 (en) 1999-11-03 1999-11-03 Process for the preparation of halogenated ethanes

Publications (2)

Publication Number Publication Date
KR20020050256A KR20020050256A (ko) 2002-06-26
KR100846231B1 true KR100846231B1 (ko) 2008-07-15

Family

ID=23717444

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027005787A Expired - Fee Related KR100846231B1 (ko) 1999-11-03 2000-11-01 할로겐화 에탄의 제조방법

Country Status (13)

Country Link
US (1) US6417413B1 (https=)
EP (1) EP1226100B1 (https=)
JP (1) JP4897171B2 (https=)
KR (1) KR100846231B1 (https=)
AT (1) ATE356106T1 (https=)
AU (1) AU1451601A (https=)
BR (1) BR0015291A (https=)
CA (1) CA2389803A1 (https=)
DE (1) DE60033836T2 (https=)
ES (1) ES2282146T3 (https=)
MX (1) MXPA02004431A (https=)
TW (1) TW483880B (https=)
WO (1) WO2001032592A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070032688A1 (en) * 2002-08-02 2007-02-08 Beatrice Boussand Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane
GB0525700D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525701D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525699D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
CN100999439B (zh) * 2007-01-04 2010-10-06 西安近代化学研究所 五氟乙烷的制备方法
WO2009078234A1 (ja) * 2007-12-14 2009-06-25 Daikin Industries, Ltd. ペンタフルオロエタンの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032168A1 (en) * 1994-05-25 1995-11-30 Alliedsignal Inc. Single stage process for producing hydrofluorocarbons from perchloroethylene

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE445560C (de) 1925-10-24 1927-06-30 Fried Krupp Grusonwerk Akt Ges Verstellungen der Druckspindeln in Walzgeruesten
DE542290C (de) 1930-03-18 1932-01-22 Otto Andrew Maunula OElfilter fuer Brennkraftmaschinen
US3258500A (en) 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
GB1307224A (en) 1969-06-27 1973-02-14 Ici Ltd Chromium oxide catalyst
IT1202652B (it) 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
US4843181A (en) 1987-10-22 1989-06-27 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane
US4911792A (en) 1988-08-01 1990-03-27 E. I. Du Pont De Nemours And Company Process for the separation of HF via phase separation and distillation
US5094773A (en) 1988-08-01 1992-03-10 E. I. Du Pont De Nemours And Company Azeotropes of HF and process for the separation of HF via azeotropic distillation
DE4005945A1 (de) * 1990-02-26 1991-08-29 Kali Chemie Ag Verfahren zur herstellung von aethanderivaten
EP0464627B2 (en) 1990-06-29 1999-03-24 Sumitomo Chemical Company Limited Heat resistant transition alumina and process for producing the same
ZA923274B (en) 1991-05-06 1993-11-08 Du Pont Process for the manufacture of pentafluoroethane
US5087329A (en) 1991-05-16 1992-02-11 E. I. Du Pont De Nemours And Company Process for separating pentafluoroethane from a mixture of halogenated hydrocarbons containing chloropentafluoroethane
CA2082844A1 (en) * 1991-11-15 1993-05-16 Wolfgang Dukat Process for the separation of a mixture containing hydrogen fluoride and 1-chloro-2,2,2-trifluoroethane
IT1256631B (it) 1992-12-10 1995-12-12 Ausimont Spa Procedimento per la separazione di hf da sue miscele con gli idroclorofluorcarburi 123 e/o 124
US5346595A (en) 1993-02-23 1994-09-13 Alliedsignal Inc. Process for the purification of a pentafluoroethane azeotrope
EP0805137B1 (en) 1994-10-07 2000-05-17 Daikin Industries, Limited Method of separating pentafluoroethane and process for producing pentafluoroethane by utilizing said method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995032168A1 (en) * 1994-05-25 1995-11-30 Alliedsignal Inc. Single stage process for producing hydrofluorocarbons from perchloroethylene

Also Published As

Publication number Publication date
BR0015291A (pt) 2003-02-25
DE60033836T2 (de) 2007-09-20
ES2282146T3 (es) 2007-10-16
WO2001032592A1 (en) 2001-05-10
ATE356106T1 (de) 2007-03-15
DE60033836D1 (de) 2007-04-19
TW483880B (en) 2002-04-21
JP2003513059A (ja) 2003-04-08
US6417413B1 (en) 2002-07-09
AU1451601A (en) 2001-05-14
CA2389803A1 (en) 2001-05-10
JP4897171B2 (ja) 2012-03-14
MXPA02004431A (es) 2002-09-02
EP1226100B1 (en) 2007-03-07
KR20020050256A (ko) 2002-06-26
EP1226100A1 (en) 2002-07-31

Similar Documents

Publication Publication Date Title
EP0864554B1 (en) Method for purifying crude 1,1,1,3,3-pentafluoropropane
US6270742B1 (en) Hydrogen fluoride recovery process
EP1644285B1 (en) Methods of purifying hydrogen fluoride
JP2016027051A (ja) 塩素化炭化水素の精製方法
KR19990028943A (ko) Ｈｆｃ-125로부터 ｃｆｃ-115와 불화수소산을 제거하기 위한 증류방법
KR100846231B1 (ko) 할로겐화 에탄의 제조방법
RU2194007C2 (ru) Способ извлечения фтористого водорода
RU99123531A (ru) Способ извлечения фтористого водорода
JP2003513059A5 (https=)
JPH10310541A (ja) １，１，１，３，３−ペンタフルオロプロパンの分離方法
JP3853397B2 (ja) ペンタフルオロエタンの製造方法及びペンタフルオロエタンに転化するのに適当な組成物
KR20020082793A (ko) Ｈｆｃ-32의 회수방법
JP2002003415A (ja) ヘキサフルオロエタンの製造方法及びその用途

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

AMND Amendment
J201 Request for trial against refusal decision
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

PB0901 Examination by re-examination before a trial

St.27 status event code: A-6-3-E10-E12-rex-PB0901

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

B701 Decision to grant
PB0701 Decision of registration after re-examination before a trial

St.27 status event code: A-3-4-F10-F13-rex-PB0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20130628

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20140627

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20160629

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20170629

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20180709

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20180709