NO912852L - CARBON MOLECULAR SCREENS FOR CLEANING CHLOROFUL CARBONES. - Google Patents

CARBON MOLECULAR SCREENS FOR CLEANING CHLOROFUL CARBONES.

Info

Publication number
NO912852L
NO912852L NO91912852A NO912852A NO912852L NO 912852 L NO912852 L NO 912852L NO 91912852 A NO91912852 A NO 91912852A NO 912852 A NO912852 A NO 912852A NO 912852 L NO912852 L NO 912852L
Authority
NO
Norway
Prior art keywords
chloroful
carbones
cleaning
carbon molecular
molecular screens
Prior art date
Application number
NO91912852A
Other languages
Norwegian (no)
Other versions
NO912852D0 (en
NO175250C (en
NO175250B (en
Inventor
Chin-Hsiung Chang
Original Assignee
Allied Signal Inc
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
Priority claimed from US07/304,060 external-priority patent/US4902312A/en
Application filed by Allied Signal Inc filed Critical Allied Signal Inc
Publication of NO912852L publication Critical patent/NO912852L/en
Publication of NO912852D0 publication Critical patent/NO912852D0/en
Publication of NO175250B publication Critical patent/NO175250B/en
Publication of NO175250C publication Critical patent/NO175250C/en

Links

NO912852A 1989-01-30 1991-07-19 Process for removing hydrofluoric acid and hydrochloric acid from chlorofluorocarbons and use of carbon molecular sieves for such removal NO175250C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/304,060 US4902312A (en) 1989-01-30 1989-01-30 Carbon molecular sieves for purification of chlorofluorocarbons
PCT/US1990/000059 WO1990008751A1 (en) 1989-01-30 1990-01-03 Carbon molecular sieves for purification of chlorofluorocarbons

Publications (4)

Publication Number Publication Date
NO912852L true NO912852L (en) 1991-07-19
NO912852D0 NO912852D0 (en) 1991-07-19
NO175250B NO175250B (en) 1994-06-13
NO175250C NO175250C (en) 1994-09-21

Family

ID=26781160

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912852A NO175250C (en) 1989-01-30 1991-07-19 Process for removing hydrofluoric acid and hydrochloric acid from chlorofluorocarbons and use of carbon molecular sieves for such removal

Country Status (1)

Country Link
NO (1) NO175250C (en)

Also Published As

Publication number Publication date
NO912852D0 (en) 1991-07-19
NO175250C (en) 1994-09-21
NO175250B (en) 1994-06-13

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