TW242136B - - Google Patents

Info

Publication number
TW242136B
TW242136B TW080107088A TW80107088A TW242136B TW 242136 B TW242136 B TW 242136B TW 080107088 A TW080107088 A TW 080107088A TW 80107088 A TW80107088 A TW 80107088A TW 242136 B TW242136 B TW 242136B
Authority
TW
Taiwan
Application number
TW080107088A
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of TW242136B publication Critical patent/TW242136B/zh

Links

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
    • C01B7/19—Fluorine; Hydrogen fluoride
    • 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
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/191—Hydrogen fluoride
    • C01B7/195—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Removal Of Specific Substances (AREA)
TW080107088A 1990-10-09 1991-09-07 TW242136B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031967A DE4031967C1 (zh) 1990-10-09 1990-10-09

Publications (1)

Publication Number Publication Date
TW242136B true TW242136B (zh) 1995-03-01

Family

ID=6415907

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080107088A TW242136B (zh) 1990-10-09 1991-09-07

Country Status (10)

Country Link
US (1) US5164052A (zh)
EP (1) EP0480254B1 (zh)
JP (1) JPH04265203A (zh)
KR (1) KR920007918A (zh)
BR (1) BR9104330A (zh)
CA (1) CA2052801A1 (zh)
DE (2) DE4031967C1 (zh)
ES (1) ES2049513T3 (zh)
MX (1) MX9101218A (zh)
TW (1) TW242136B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108559A (en) * 1991-12-17 1992-04-28 E. I. Du Pont De Nemours And Company Process for purifying hydrogen fluoride
DE4303837A1 (de) * 1993-02-10 1994-08-11 Bayer Ag Verfahren zur Reinigung von Fluorwasserstoff
DE4303836C1 (de) * 1993-02-10 1994-03-17 Bayer Ag Verfahren zur Reinigung von Fluorwasserstoff
GB0427968D0 (en) * 2004-12-21 2005-01-26 Davy Process Technology Switze Process
US20070098624A1 (en) * 2005-10-27 2007-05-03 Honeywell International Inc. Andhydrous hydrogen fluoride composition and method of producing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325135A (ja) * 1991-04-24 1992-11-13 Mitsubishi Electric Corp 食器洗浄機
JPH07115768A (ja) * 1993-10-14 1995-05-02 Japan Storage Battery Co Ltd 共振形コンバータ

Also Published As

Publication number Publication date
JPH04265203A (ja) 1992-09-21
CA2052801A1 (en) 1992-04-10
BR9104330A (pt) 1992-06-09
EP0480254A1 (de) 1992-04-15
US5164052A (en) 1992-11-17
KR920007918A (ko) 1992-05-27
MX9101218A (es) 1992-06-05
EP0480254B1 (de) 1994-01-19
DE59100897D1 (de) 1994-03-03
DE4031967C1 (zh) 1992-05-27
ES2049513T3 (es) 1994-04-16

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