ES70657A1 - A procedure for concentrating nitric and sulfuric acids. - Google Patents

A procedure for concentrating nitric and sulfuric acids.

Info

Publication number
ES70657A1
ES70657A1 ES70657A ES70657A ES70657A1 ES 70657 A1 ES70657 A1 ES 70657A1 ES 70657 A ES70657 A ES 70657A ES 70657 A ES70657 A ES 70657A ES 70657 A1 ES70657 A1 ES 70657A1
Authority
ES
Spain
Prior art keywords
procedure
sulfuric acids
concentrating nitric
concentrating
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
ES70657A
Other languages
Spanish (es)
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Priority to ES70657A priority Critical patent/ES70657A1/en
Publication of ES70657A1 publication Critical patent/ES70657A1/en
Expired legal-status Critical Current

Links

ES70657A 1919-08-14 1919-08-14 A procedure for concentrating nitric and sulfuric acids. Expired ES70657A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES70657A ES70657A1 (en) 1919-08-14 1919-08-14 A procedure for concentrating nitric and sulfuric acids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES70657A ES70657A1 (en) 1919-08-14 1919-08-14 A procedure for concentrating nitric and sulfuric acids.

Publications (1)

Publication Number Publication Date
ES70657A1 true ES70657A1 (en) 1919-10-01

Family

ID=64241425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES70657A Expired ES70657A1 (en) 1919-08-14 1919-08-14 A procedure for concentrating nitric and sulfuric acids.

Country Status (1)

Country Link
ES (1) ES70657A1 (en)

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