GB191014381A - Process for Concentrating Nitric Acid. - Google Patents

Process for Concentrating Nitric Acid.

Info

Publication number
GB191014381A
GB191014381A GB191014381DA GB191014381A GB 191014381 A GB191014381 A GB 191014381A GB 191014381D A GB191014381D A GB 191014381DA GB 191014381 A GB191014381 A GB 191014381A
Authority
GB
United Kingdom
Prior art keywords
nitric acid
acid
salts
acids
distilling
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
Inventor
Eberhard Brauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191014381A publication Critical patent/GB191014381A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/44—Concentration

Abstract

14,381. Brauer, E. June 16, 1909, [Convention date]. Acids, distilling.-Nitric acid is concentrated by distilling with phosphoric or arsenic acid, or a mixture thereof. Such acid salts of these acids as have properties similar to the free acids may be added to the acid, and these salts may be formed by the addition of the normal salts.
GB191014381D 1909-06-16 1910-06-14 Process for Concentrating Nitric Acid. Expired GB191014381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE222680T 1909-06-16

Publications (1)

Publication Number Publication Date
GB191014381A true GB191014381A (en) 1910-12-01

Family

ID=32521674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191014381D Expired GB191014381A (en) 1909-06-16 1910-06-14 Process for Concentrating Nitric Acid.

Country Status (3)

Country Link
DE (1) DE222680C (en)
FR (1) FR417166A (en)
GB (1) GB191014381A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6645420B1 (en) 1999-09-30 2003-11-11 Voith Sulzer Papiertechnik Patent Gmbh Method of forming a semipermeable membrane with intercommunicating pores for a pressing apparatus

Also Published As

Publication number Publication date
DE222680C (en)
FR417166A (en) 1910-11-08

Similar Documents

Publication Publication Date Title
GB191014381A (en) Process for Concentrating Nitric Acid.
DE1096885B (en) Process for the production of practically carbon-free boron nitride
KR860008091A (en) Process for producing ammonium metatungstate from ammonium paratungstate
GB191100611A (en) Process of Manufacturing Acetic Anhydride from Salts of Acetic Acid.
GB191318113A (en) Improvements in the Process of Concentrating Dilute Nitric Acid.
GB190805316A (en) A Process for the Manufacture of C.C-dialkyl-imino-barbituric Acids.
GB191315162A (en) Improved Manufacture of Betaine or its Salts.
DE900217C (en) Process for the preparation of pantothenic acid
GB191212237A (en) Process for the Manufacture of Ester Sulphuric Acids from Oxyacid Esters of the Alkamines and their Alkylammonium Salts.
AT35953B (en) Process for the production of phosphorus-free ignition and friction surface compounds for matches.
GB191003083A (en) Manufacture of a New Class of Chemical Compounds.
GB191214341A (en) Process for the Preparation of Nitroso-derivatives of Phenyl-glycine-orthocarboxylic Acid or Ethylene-dianthranilic Acid or the Esters of these Acids.
GB191000816A (en) Improvements in or relating to the Production of Salts of Urea.
GB155288A (en) Improvements relating to the production of yeast
GB191014576A (en) Manufacture of Compounds of Yohimbine.
US1410494A (en) Manufacture of diaminoacridine
GB191128306A (en) Improved Process for Treating Caseine to Render it Suitable for Forming Objects of Great Tenacity.
GB191411394A (en) Improvements relating to the Production of Phenolic Condensation Products capable of acting as Poisons to Marine Growths, Bacteria and the like.
GB191508640A (en) Process of Producing Graphite in Colloidal Form.
GB191001925A (en) A Process for the Manufacture of Fire and Acid Proof Moulds, Crucibles and the like.
GB191419792A (en) Improvements in the Concentration of Nitric Acid.
GB265959A (en) A process for producing adipic acid and its alkyl substitution products
GB190618147A (en) Manufacture of a New or Improved Solution suitable for Therapeutical use.
GB190508544A (en) Process for the Production of Salicylic Acid Menthol Ether.
GB191310378A (en) Improvements in and relating to the Manufacture and Production of Pharmaceutical Compounds.