PL48151B1

PL48151B1 -

Info

Publication number: PL48151B1
Application number: PL98020A
Authority: PL
Inventors: Adam Boznanski mgr; Stanislawa Kowalowa mgr; Marian Falecki mgr
Original assignee: Centralne Laboratorium Gazownictwa
Filing date: 1962-01-08
Publication date: 1964-04-15

Description

W zuzytej zas masie czyszczacej, której sklad sta¬ nowi przykladowo 40% rudy darniowej + 60% osadów potrawiennych; 50% rudy darniowej + 50% osadów potrawiennych; 60% rudy darniowej + 40% osadów potrawiennych uaktywnionych wo¬ da odpadowa z generatora dwugazu typu „Viag", zawartosc siarki podnosi sie od 55% siarki do 62% w porównaniu z masami bez tego dodatku. 5 Przy zastosowaniu samych osadów potrawiennych uaktywnionych równiez woda odpadowa z gene¬ ratora dwugazu typu „Viag" zawartosc siarki w masie zuzytej wzrasta od 46% do 74% siarki w porównaniu z masami bez tego dodatku.Stwierdzono, ze proces usuwania zwiazków siarki z gazów przy zastosowaniu mas czyszczacych otrzymanych sposobem wedlug wynalazku moze byc prowadzony w srodowisku zasadowym, obo¬ jetnym lub kwasnym.Stwierdzono, ze optymalne stezenie roztworów wodnych przenosników tlenu stosowanych do uaktywnienia mas czyszczacych miesci sie w gra¬ nicach od 0,001 g do 5 g zwiazku organicznego na 100 ml wody. PLIn the cleaning mass used, the composition of which is, for example, 40% of bog iron ore + 60% of post-pickling deposits; 50% bog ore + 50% post-digestion deposits; 60% of bog iron + 40% of digestive sludge activated by the waste water from the Viag type two gas generator, the sulfur content rises from 55% of sulfur to 62% compared to the masses without this additive. The sulfur content in the waste mass waste from the Viag-type two gas generator increases from 46% to 74% of sulfur compared to the masses without this additive. It has been found that the process of removing sulfur compounds from gases using the cleaning masses according to the invention may carried out in an alkaline, neutral or acidic environment. It has been found that the optimal concentration of the aqueous oxygen carrier solutions used to activate the cleaning masses is within the limits of 0.001 g to 5 g of organic compound per 100 ml of water. PL

Claims

1. Patent claim The method of applying cleaning compositions for the dry cleaning of gases from sulfur clumps, characterized by the fact that known natural or artificial cleaning compositions and their mixtures, especially turf ores or pickled deposits, are added in the form of in aqueous solutions of 0.001% - 5% of benzene, naphthalene and anthracene derivatives, having side mono and polyatomic groups, with enol bonds, especially hydroquinone, anthraquinone, naphthoquinone or sulfonic, chlorine, amine derivatives of these compounds, as well as salt in its pure form or in the form of industrial waste or semi-finished products containing the listed compounds. 15 20 25 30 203. RSW "Press", Kielce. Nakl. 250 copies. PL