PL2541B1 - Production of agglomerate coal with great absorbing power. - Google Patents

Production of agglomerate coal with great absorbing power. Download PDF

Info

Publication number
PL2541B1
PL2541B1 PL2541A PL254124A PL2541B1 PL 2541 B1 PL2541 B1 PL 2541B1 PL 2541 A PL2541 A PL 2541A PL 254124 A PL254124 A PL 254124A PL 2541 B1 PL2541 B1 PL 2541B1
Authority
PL
Poland
Prior art keywords
coal
absorbing power
production
acid
during
Prior art date
Application number
PL2541A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL2541B1 publication Critical patent/PL2541B1/en

Links

Description

Wynalazek niniejszy ma jako przed¬ miot proces wytwarzania wegla aglome¬ rycznego o wielkiej mocy absorbujacej.Aglomeracja pozwala w rzeczywistosci o- siagnac opór fizyczny, mogacy byc regulo¬ wany podlug zastosowan i gestosc areome- tryczna wyzsza. Zmniejsza ona w ten spo¬ sób przeladowanie przyrzadów i zezwala poza tern na podzial zupelny gazów lub par, które sie chce poddac absorbcji, dzieki re¬ gularnosci ksztaltu ziarn, unikajac wkle- snien i dróg utorowanych.Wegiel drzewa, torfu, wegiel brunatny i t. d. dobrze suszony rozciera sie do stop¬ nia odpowiedniego np. w ten sposób, ze przechodzi zupelnie przez sito 100 i zwilza sie kwasem lub rozczynem solnym o czast¬ kach czesciowo lub w zupelnosci lotnych.Poza tern dodaje sie do plynu srodek aglo¬ merujacy a równoczesnie nierozpuszczalny, który wskutek ciepla nie moze wejsc w. po¬ ry wegla, np. gluten i t. p. zwiazki.Substancje ciastowata rozdrabnia sie na kawalki regularne przez rozdarcie na nitki, mielenie, splaszczanie i t. d., suszy i kal- cynuje w prózni lub w gazie obojetnym przy temperaturze wyzszej od 800° C.Dla wielu zastosowan wegiel tak przy¬ gotowany wystarcza. Lecz trzeba zazna¬ czyc, ze, jezeli do przygotowania tegoz u- zywano kwasu siarkowego, lub siarczanu, kwasu fosforowego lub fosforanu i t. d. od¬ najdzie sie znów w popiele wegiel calko^ wicie lub przynajmniej czesciowo w stanie zwiazków siarkowych, fosforowych i t. d.Celem absorbcji par kwasnych lub wil-gotnych obecnosc tych zwiazków fosforo¬ wych, zwiazków siarkowych i t. d. moglaby byc szkodliwa: w tym wypadku wegiel my¬ je sie przed jego zastosowaniem rozczy- nem, usuwajacym te nieczystosci np. kwa¬ sem chlorowodorowym, potem czysta woda.Kalcynacja do mniej wiecej 300° C wy¬ starcza, aby miec wegiel w formie osta¬ tecznej . PLThe subject matter of the present invention is a process for the production of agglomerate coal with great absorbing power. Agglomeration in fact allows for a physical resistance that can be controlled by the substrate used, and a higher aerometric density. It thus reduces the overloading of the instruments and allows the complete separation of the gases or vapors to be absorbed beyond the area due to the regularity of the grain shape, avoiding concavities and paved roads. Wood, peat, brown coal, etc. well-dried, it is rubbed to a suitable degree, e.g. in such a way that it passes completely through the sieve 100 and is wetted with acid or a salt solution of partially or completely volatile particles. insoluble, which, due to heat, cannot enter the carbonate, e.g. gluten and other compounds. The pasty matter is crushed into regular pieces by tearing into threads, grinding, flattening, etc., dried and calcined in a vacuum or gas inert at a temperature higher than 800 ° C. For many applications, carbon so prepared is sufficient. But it should be noted that if sulfuric acid or sulphate, phosphoric acid or phosphate has been used to prepare it, then all or at least partially carbon will be present in the ash again in the state of sulfur, phosphorus and so on. absorption of acid or moist vapors, the presence of these phosphorus compounds, sulfur compounds, etc., could be harmful: in this case, the carbon is washed before its use with a solvent that removes these impurities, e.g. with hydrochloric acid, then clean water Calcination to about 300 ° C is sufficient to have the final carbon. PL

Claims (1)

1. Zastrzezenie patentowe. Proces wytwarzania wegla aglomerycz- nego o wysokiej mocy absorbujacej, zna¬ mienny tern, ze wegiel aglomeruje sie w cia¬ gu jego fabrykacji z srodkiem aglomeru¬ jacym, niezdatnym do przenikania por we¬ gla podczas aglomeracji, ani w ciagu na¬ stepnego traktowania, przyczem popioly wegla, skoro wegiel ma sluzyc do absorbeji gazów lub par %kwasnych, uwolnione sa od zwiazków siarkowych, zwiazków fosforo¬ wych i t. d. przez plókanie kwasem latwo usuwalnym, np, kwasem chlorowodorowym. Edou/ard Urbain. Zastepca: M. Zoch, rzecznik patentowy. Druk L. Boguslawskiego, Warszawa. PL1. Patent claim. The process of producing agglomerate coal with a high absorbing power, the significant point that the coal agglomerates during its fabrication with an agglomerating agent that is not capable of penetrating the coal pores during agglomeration, or during its step-by-step treatment, since the coal is to be used to absorb acid gases or vapors, they are freed from sulfur compounds, phosphorus compounds, and so on by swirling with an easily removable acid, for example, hydrochloric acid. Edou / ard Urbain. Deputy: M. Zoch, patent attorney. Print by L. Boguslawski, Warsaw. PL
PL2541A 1924-04-24 Production of agglomerate coal with great absorbing power. PL2541B1 (en)

Publications (1)

Publication Number Publication Date
PL2541B1 true PL2541B1 (en) 1925-08-31

Family

ID=

Similar Documents

Publication Publication Date Title
DE60101222T2 (en) METHOD FOR PURIFYING EXHAUST GASES
US20230041369A1 (en) Sorbent compositions and methods for the removal of contaminants from a gas stream
Savova et al. The influence of the texture and surface properties of carbon adsorbents obtained from biomass products on the adsorption of manganese ions from aqueous solution
BR112017013890B1 (en) METHOD AND APPLIANCE FOR THE REMOVAL OF RESIDUAL GAS DUST
DE1542601A1 (en) Method and device for the desulphurization of gases, in particular smoke and other exhaust gases
US4058483A (en) Adsorbent material
US2477386A (en) Method of improving the adsorbent and decolorizing properties of georgia-florida fuller's earth
DE102013102665A1 (en) Process for the granulation of particulate material from industrial processes, the granules thus produced and their use
AT514275B1 (en) Process for the production of salts with reduced content of water of crystallization
WO2013139959A1 (en) Method for treating sludge by adding an organic polymer, as well as granules obtained from said method
DE2904312C2 (en) Process for HCl separation from hot flue gases
JP5394370B2 (en) Basic magnesium sulfate granular material and method for producing the same
PL2541B1 (en) Production of agglomerate coal with great absorbing power.
KR101736032B1 (en) The particulate of soil for removing of blue_green algae or red tide phenomenon
DE3813480A1 (en) SODIUM TRIPOLYPHOSPHATE WITH A HIGH ABSORPTION CAPACITY AND METHOD FOR THE PRODUCTION THEREOF
CN102674351B (en) Method for producing calcium carbide from ardealite
US2040081A (en) Agglomerating fine phosphate rock
US1903705A (en) Production of carbon of high activity and covering power
EP3310456B1 (en) Method for removing mercury from flue gases of incineration plants
Patel et al. Study of KOH impregnated jack fruit leaf based carbon as adsorbent for treatment of wastewater contaminated with nickel
WO2013135485A1 (en) Method for producing water-insoluble lignin agglomerates
RU2597400C1 (en) Method of producing composite sorbent based on mineral and vegetable carbon-containing material
CN117138745A (en) Preparation method of modified bentonite for grease decolorization
CN105771884A (en) Molecular sieve composite material for adsorbing heavy metal in water and method for preparing molecular sieve composite material
JP2025087557A (en) Carbonaceous material, its manufacturing method, and method for adsorbing palladium complex