CA522875A - Preparation de trifluorure de bore - Google Patents

Preparation de trifluorure de bore

Info

Publication number
CA522875A
CA522875A CA522875A CA522875DA CA522875A CA 522875 A CA522875 A CA 522875A CA 522875 A CA522875 A CA 522875A CA 522875D A CA522875D A CA 522875DA CA 522875 A CA522875 A CA 522875A
Authority
CA
Canada
Prior art keywords
preparation
boron trifluoride
trifluoride
boron
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
Application number
CA522875A
Other languages
English (en)
Inventor
F. Swinehart Carl
Frederick J. Burton, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harshaw Chemical Co
Original Assignee
Harshaw Chemical Co
Publication date
Application granted granted Critical
Publication of CA522875A publication Critical patent/CA522875A/fr
Expired legal-status Critical Current

Links

CA522875A Preparation de trifluorure de bore Expired CA522875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522875T

Publications (1)

Publication Number Publication Date
CA522875A true CA522875A (fr) 1956-03-20

Family

ID=35676108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522875A Expired CA522875A (fr) Preparation de trifluorure de bore

Country Status (1)

Country Link
CA (1) CA522875A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265871A (en) * 1979-05-07 1981-05-05 Allied Chemical Corporation Purification of boron-containing sulfuric acid
US4781909A (en) * 1984-09-24 1988-11-01 Allied-Signal Inc. Process for removing boron from sulfuric acid
US4943423A (en) * 1988-11-29 1990-07-24 Allied-Signal Inc. Process for recovering boron trifluoride from an impure gaseous boron trifluoride residue

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265871A (en) * 1979-05-07 1981-05-05 Allied Chemical Corporation Purification of boron-containing sulfuric acid
US4781909A (en) * 1984-09-24 1988-11-01 Allied-Signal Inc. Process for removing boron from sulfuric acid
US4943423A (en) * 1988-11-29 1990-07-24 Allied-Signal Inc. Process for recovering boron trifluoride from an impure gaseous boron trifluoride residue

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