DE1242194B - Verfahren zur Herstellung wasserfreier Nitrosiersaeuren - Google Patents

Verfahren zur Herstellung wasserfreier Nitrosiersaeuren

Info

Publication number
DE1242194B
DE1242194B DEST20360A DEST020360A DE1242194B DE 1242194 B DE1242194 B DE 1242194B DE ST20360 A DEST20360 A DE ST20360A DE ST020360 A DEST020360 A DE ST020360A DE 1242194 B DE1242194 B DE 1242194B
Authority
DE
Germany
Prior art keywords
acid
absorbent
oleum
sulfuric acid
nitrous gases
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.)
Pending
Application number
DEST20360A
Other languages
German (de)
English (en)
Inventor
Abraham Hermanus De Rooij
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of DE1242194B publication Critical patent/DE1242194B/de
Pending 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/086—Compounds containing nitrogen and non-metals and optionally metals containing one or more sulfur atoms
    • 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/094—Nitrosyl containing acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
DEST20360A 1962-03-02 1963-03-01 Verfahren zur Herstellung wasserfreier Nitrosiersaeuren Pending DE1242194B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL275510 1962-03-02

Publications (1)

Publication Number Publication Date
DE1242194B true DE1242194B (de) 1967-06-15

Family

ID=19753657

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST20360A Pending DE1242194B (de) 1962-03-02 1963-03-01 Verfahren zur Herstellung wasserfreier Nitrosiersaeuren

Country Status (6)

Country Link
US (1) US3269954A (US20020193084A1-20021219-M00002.png)
BE (1) BE629108A (US20020193084A1-20021219-M00002.png)
CH (1) CH433214A (US20020193084A1-20021219-M00002.png)
DE (1) DE1242194B (US20020193084A1-20021219-M00002.png)
GB (1) GB1019333A (US20020193084A1-20021219-M00002.png)
NL (1) NL275510A (US20020193084A1-20021219-M00002.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238639B1 (en) * 1995-05-04 2001-05-29 Metallgesellschaft Aktiengesellschaft Process for removing NOx from nitrosylsulphuric acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399034A (en) * 1965-12-06 1968-08-27 Aquitaine Organico Soc Process for the preparation of nitrosyl sulphuric acid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111158B (de) * 1958-11-25 1961-07-20 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von in Schwefelsaeure geloester Nitrosylschwefelsaeure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1047576A (en) * 1908-05-05 1912-12-17 Gen Chemical Corp Solid compound of nitric and sulfuric anhydrids and process of making same.
NL73797C (US20020193084A1-20021219-M00002.png) * 1952-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111158B (de) * 1958-11-25 1961-07-20 Hoechst Ag Verfahren und Vorrichtung zur Herstellung von in Schwefelsaeure geloester Nitrosylschwefelsaeure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238639B1 (en) * 1995-05-04 2001-05-29 Metallgesellschaft Aktiengesellschaft Process for removing NOx from nitrosylsulphuric acid

Also Published As

Publication number Publication date
GB1019333A (en) 1966-02-02
CH433214A (de) 1967-04-15
NL275510A (US20020193084A1-20021219-M00002.png)
BE629108A (US20020193084A1-20021219-M00002.png)
US3269954A (en) 1966-08-30

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