BE518619A - - Google Patents

Info

Publication number
BE518619A
BE518619A BE518619DA BE518619A BE 518619 A BE518619 A BE 518619A BE 518619D A BE518619D A BE 518619DA BE 518619 A BE518619 A BE 518619A
Authority
BE
Belgium
Prior art keywords
saturators
ammonia
vapors
compressed
separation columns
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE518619A publication Critical patent/BE518619A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/10Separation of ammonia from ammonia liquors, e.g. gas liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE518619D BE518619A (OSRAM)

Publications (1)

Publication Number Publication Date
BE518619A true BE518619A (OSRAM)

Family

ID=155112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518619D BE518619A (OSRAM)

Country Status (1)

Country Link
BE (1) BE518619A (OSRAM)

Similar Documents

Publication Publication Date Title
EP0330527A1 (fr) Procédé de préparation de solutions aqueuses de l'acide 2-hydroxy-4-méthylthio-butyrique
FR2585584A1 (fr) Desulfuration/denitrification des gaz de carneau en utilisant des additifs de chelates metalliques
BE518619A (OSRAM)
FI95723B (fi) Menetelmä suovan hapottamiseksi suurella yliannostuksella NaHSO3-liuosta
CN109517630B (zh) 焦炉煤气亚硫酸铵盐法脱氨生产硫铵工艺及系统
BG63842B1 (bg) Метод за получаване на торове и серни съединения
FI117705B (fi) Menetelmä polttoaineen valmistamiseksi pehmeästä mäntysaippuasta
US4258019A (en) Process of regenerating alkali carbonate solutions formed by the desulfurization of hot gases
AU735555B2 (en) Method for recovering sulfuric acid from sulfurous by-products of a process for preparing 2-hydroxy-4- methylthiobutyric acid (MHA)
PT1424435E (pt) Método para reduzir as emissões de óxido de azoto numa fábrica de pasta química.
CN111252980A (zh) 一种制酸装置净化工段稀酸处理的方法
US1992572A (en) Process for producing sulphates and sulphur
RU2104921C1 (ru) Способ растворения элементной серы
SU245044A1 (ru) Способ получения сульфата аммония
CN114229939A (zh) 一种高效节能型蒸氨工艺
FR2462927A1 (fr) Procede d'elimination d'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon
CN119774639A (zh) 一种利用含硫尾气生成的亚硫酸氢钠制备亚硫酸钠的工艺
DE333117C (de) Verfahren zur Umsetzung von Ammonkarbonat mit Gips zu Ammonsulfat
US3745064A (en) Method for reducing the sulfur tri-oxide content of combustion gases resulting from the combustion of spent pulping liquors
Friedman et al. The Single Absorption–Scrubbing Sulfuric Acid Process
FR2493723A1 (fr) Procede pour eliminer l'ammoniac et le sulfure d'hydrogene d'un courant de vapeurs
BE432185A (OSRAM)
DE3630486A1 (de) Verfahren zur waschwasseraufbereitung fuer eine simultane so(pfeil abwaerts)2(pfeil abwaerts)/no(pfeil abwaerts)x(pfeil abwaerts)-nasswaesche
SU764708A1 (ru) Способ очистки гор чих газов от сернистого ангидрида
RU1807006C (ru) Способ извлечени ксантогенатов из маточного раствора ксантогенатного производства