BE780196A - Procede pour scinder du sulfate d'ammonium - Google Patents

Procede pour scinder du sulfate d'ammonium

Info

Publication number
BE780196A
BE780196A BE780196A BE780196A BE780196A BE 780196 A BE780196 A BE 780196A BE 780196 A BE780196 A BE 780196A BE 780196 A BE780196 A BE 780196A BE 780196 A BE780196 A BE 780196A
Authority
BE
Belgium
Prior art keywords
splitting
ammonium sulphate
sulphate
ammonium
splitting ammonium
Prior art date
Application number
BE780196A
Other languages
English (en)
French (fr)
Original Assignee
Zieren Chemiebau Gmbh Dr A
Zieren G M B H & Co K G
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 Zieren Chemiebau Gmbh Dr A, Zieren G M B H & Co K G filed Critical Zieren Chemiebau Gmbh Dr A
Publication of BE780196A publication Critical patent/BE780196A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C01B17/504—Preparation of sulfur dioxide by reduction of sulfur compounds of ammonium sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/026—Preparation of ammonia from inorganic compounds
    • C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Incineration Of Waste (AREA)
  • Fertilizers (AREA)
BE780196A 1971-03-03 1972-03-03 Procede pour scinder du sulfate d'ammonium BE780196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2110036A DE2110036C3 (de) 1971-03-03 1971-03-03 Verfahren zur Spaltung von Ammoniumsulfat

Publications (1)

Publication Number Publication Date
BE780196A true BE780196A (fr) 1972-07-03

Family

ID=5800361

Family Applications (1)

Application Number Title Priority Date Filing Date
BE780196A BE780196A (fr) 1971-03-03 1972-03-03 Procede pour scinder du sulfate d'ammonium

Country Status (11)

Country Link
US (1) US3761575A (de)
JP (1) JPS5037040B1 (de)
AT (1) AT310775B (de)
BE (1) BE780196A (de)
CH (1) CH563315A5 (de)
DE (1) DE2110036C3 (de)
ES (1) ES400323A1 (de)
FR (1) FR2128499B1 (de)
GB (1) GB1373873A (de)
IT (1) IT949761B (de)
NL (1) NL7202714A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2130037B2 (de) * 1971-06-18 1977-02-10 Davy Powergas GmbH, 5000Köln Verfahren zur herstellung von lactamen
DE2130036B2 (de) * 1971-06-18 1977-02-10 Davy Powergas GmbH, 5000 Köln Verfahren zur herstellung von lactamen
DE2227878B2 (de) * 1972-06-08 1976-11-04 Davy Powergas GmbH, 5000 Köln Verfahren zur herstellung schwefeldioxidhaltiger gase
US4029752A (en) * 1973-05-29 1977-06-14 Exxon Research And Engineering Company Method of producing sulfur from sulfur dioxide
US4073862A (en) * 1973-08-24 1978-02-14 Dr. C. Otto & Comp. G.M.B.H. Process for removing ammonia, hydrogen sulfide and hydrocyanic acid from gases
US3914398A (en) * 1974-12-16 1975-10-21 Du Pont Process for making anhydrous hydrogen fluoride from fluosilicic acid
JPS5289245A (en) * 1976-01-22 1977-07-26 Nittetsu Kakoki Kk Method of treating organic waste solution containing ammonium groups and sulfuric acid groups
FR2375895A1 (fr) * 1976-12-28 1978-07-28 Inst Francais Du Petrole Procede de regeneration de saumures contenant des sulfites et/ou des sulfates de metaux alcalins
DE4101497A1 (de) * 1991-01-19 1992-07-23 Basf Ag Verfahren zur thermischen aufarbeitung ammoniumsulfathaltiger rueckstaende insbesondere ammoniumsulfathaltiger abwaesser
CN112283712B (zh) * 2020-10-21 2021-07-27 深圳市捷晶能源科技有限公司 一种含氯含溴固体废物热解系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199243B (de) * 1963-07-10 1965-08-26 Huels Chemische Werke Ag Verfahren zur Herstellung schwefeldioxydhaltiger Gase aus ammoniumsalzhaltigen Abfallschwefelsaeuren
DE1229995B (de) * 1964-01-17 1966-12-08 Chemiebau Dr A Zieren Ges Mit Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd
DE1467005B2 (de) * 1964-06-16 1969-10-30 Chemiebau Dr. A. Zieren GmbH & Co KG, 5000 Köln Verfahren zur Aufarbeitung der bei der Ammoniakwäsche des Endgases von Schwefelsäurekontaktanlagen anfallenden Wasehlösungen

Also Published As

Publication number Publication date
GB1373873A (en) 1974-11-13
ES400323A1 (es) 1975-01-16
US3761575A (en) 1973-09-25
JPS5037040B1 (de) 1975-11-29
DE2110036B2 (de) 1975-02-20
NL7202714A (de) 1972-09-05
FR2128499A1 (de) 1972-10-20
CH563315A5 (de) 1975-06-30
DE2110036A1 (de) 1973-05-30
FR2128499B1 (de) 1975-10-24
AT310775B (de) 1973-10-10
DE2110036C3 (de) 1975-10-02
IT949761B (it) 1973-06-11

Similar Documents

Publication Publication Date Title
BE792326A (fr) Procede pour la preparation d'halogenohydrines
BE771004A (fr) Procede pour l'adoucissement d'hydrocarbures
BE780196A (fr) Procede pour scinder du sulfate d'ammonium
BE792727A (fr) Procede pour l'appretage antifriction du fil a
RO63962A (fr) Procede pour la purification d'acrylonitrile
CH547828A (fr) Procede pour la fabrication d'un interpolymere d'acrylate.
BE787832A (fr) Procede pour la preparation d'uree
BE779490A (fr) Procede de combustion du sulfate d'ammonium
RO63099A (fr) Procede pour la preparation d'uree
BE750663A (fr) Procede pour la preparation simultanee d'une diolefine et d'uneolefine
CH459166A (fr) Procédé pour la production simultanée d'un styrène et d'un époxyde
FR2293412A1 (fr) Procede pour l'enrichissement d'haloanthraquinones
BE777331A (fr) Procede pour la production d'un materiau de construction
BE785054A (fr) Procede de production d'essence
BE789841A (fr) Procede pour la realisation d'elements de construction
BE793190A (fr) Procede de dedoublement d'une cyclopentenolone
FR2283150A1 (fr) Procede pour la preparation d'hydroxy-11b alkyl-18 oestranes
FR2286198A1 (fr) Procede pour la preparation d'agglomeres
BE770524A (fr) Procede pour l'obtention d'hellebrine pure
BE780641A (fr) Procede et installation pour la transformation du sulfate d'ammonium enbisulfate
RO63053A (fr) Procede pour la preparation du 17-hydroxyvincamine
BE782776A (fr) Procede d'enrichissement de minerais titaniferes
BE786598A (fr) Procede pour preparer du nitrate d'ammonium
FR2286133A1 (fr) Procede pour la preparation d'un pyrrolidon-2
BE836323A (fr) Procede pour l'enrichissement d'haloanthraquinones