CA747821A - Process for concentrating nitric acid - Google Patents

Process for concentrating nitric acid

Info

Publication number
CA747821A
CA747821A CA747821A CA747821DA CA747821A CA 747821 A CA747821 A CA 747821A CA 747821 A CA747821 A CA 747821A CA 747821D A CA747821D A CA 747821DA CA 747821 A CA747821 A CA 747821A
Authority
CA
Canada
Prior art keywords
nitric acid
concentrating nitric
concentrating
acid
nitric
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
CA747821A
Inventor
Roper Wolfgang
Kohlhaas Rudolf
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Publication date
Application granted granted Critical
Publication of CA747821A publication Critical patent/CA747821A/en
Expired legal-status Critical Current

Links

CA747821A Process for concentrating nitric acid Expired CA747821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA747821T

Publications (1)

Publication Number Publication Date
CA747821A true CA747821A (en) 1966-12-06

Family

ID=36177032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA747821A Expired CA747821A (en) Process for concentrating nitric acid

Country Status (1)

Country Link
CA (1) CA747821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966276A (en) * 1988-02-22 1990-10-30 Guenkel Alfred A Processes for concentrating nitric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966276A (en) * 1988-02-22 1990-10-30 Guenkel Alfred A Processes for concentrating nitric acid

Similar Documents

Publication Publication Date Title
CA747821A (en) Process for concentrating nitric acid
AU409050B2 (en) Therephthalic acid purification process
CA730960A (en) Acid gas absorption process
CA688362A (en) Concentrating nitric acid
AU1947467A (en) Therephthalic acid purification process
AU273436B2 (en) Concentrating nitric acid
CA727143A (en) Process for amino acid esters
CA735958A (en) Process for purifying glutamic acid
CA735860A (en) Process for purifying sugar solutions
AU2130362A (en) Concentrating nitric acid
CA732447A (en) Acid gas absorption process
CA730961A (en) Acid gas absorption process
CA730959A (en) Acid gas absorption process
CA738794A (en) Acid gas absorption process
CA738795A (en) Acid gas absorption process
CA738796A (en) Acid gas absorption process
CA732445A (en) Acid gas absorption process
CA732446A (en) Acid gas absorption process
CA739019A (en) Process for preparing pure urea
CA725682A (en) Urea process
AU415354B2 (en) A-3-oxo-1-cyclopentene-carboxylic acid derivatives and process for the manufacture thereof
AU2092667A (en) Acid purification process
AU415325B2 (en) Process for the preparation of monochloropivalic acid
CA746936A (en) Purification process
CA738793A (en) Acid gas absorption process using dinitriles