Browsing by Type Patent


Or, select a letter below to start browsing
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Showing results 13 to 32 of 57 < previous   next >
Issue DateTitleAuthor(s)
10-Nov-1988Extn. process for removal of aromatic amine(s) ­ from residual watersNicolau, Margareta; Stan, D. E.; Craiu, Cornel; Curcaneanu, Nicolae; Georgescu, F.; Curcaneanu, S.
May-2019Fodder composition useful for feeding pigs and producing pork enriched with polyunsaturated omega-3 fatty acids, comprises flaxseed grist as source of polyunsaturated fatty acids and grapeseed grist as natural antioxidantPanaite, Tatiana ; Criste, Rodica Diana ; Saracila, M ; Ropota, Mariana ; Cornescu, G ; Criste, Virgil ; Vasile, Gabriela ; Olteanu, Margareta ; Vlaicu, Petru Alexandru 
2019Fodder recipe useful for producing broiler chicken meat enriched in polyunsaturated omega-3 fatty acids, comprises corn, soybean meal, sea-buckthorn meal, flaxseed meal, vegetable oil, lysine, methionine, and dicalcium phosphatePanaite, Tatiana ; Criste, Rodica Diana ; Ropota, Mariana ; Olteanu, Margareta ; Criste, Virgil ; Vasile, Gabriela ; Soica, Cristina 
28-Feb-1984Highly pure para-toluene-sulphonic acid mono:hydrate prepn. from sulphuric acid contg. para-toluene-sulphonic acid by mixing with water, cooling, filtration and crystallisation stepsDorobantu, Maria; Zlota, Arie; Barca, Elena; Anistoroaie, Viorica; Cosaveanu, A.; Dumitrescu, I.
30-Sep-1984Highly pure para-toluene-sulphonic acid prepn. by sulphonating toluene with conc. sulphuric acid at atmos. pressureDorobantu, Maria; Zlota, Arie; Barca, Elena; Anistoroaie, Viorica
2014Installation for producing functionalized nanocomposite permselective materialsBatrinescu, Gheorghe; Cuciureanu, Adriana; Lehr, Carol Blaziu
30-Aug-1983Lead di:oxide electrode with titanium support comprises lead nitrate bath treated element with a preliminary mixed chromium and titanium oxide conducting layerRadovan, Ciprian; Cocheci, Vasile
30-Jan-1984Magnetite prepn. by oxidn. of cast iron chips in ammonium nitrate aq. soln. and hydrochloric acidTeodorescu, Lavinia; Iliescu, Mircea; Alexandres, C.; Alexandres, A.
30-Jun-1984Metallic mercury recuperator for aq. solns. and gases ­ consists of homogeniser before a column packed with metal and alloy wasteCruceru, Mihail; Nicolau, Margareta; Duda, Sanda; Curcaneanu, Nicolae
30-Dec-2014Method and system for evaluation of environmental impact/risk of surface water bodiesArama, Madalina Georgeta ; Nicolau, Margareta 
30-Apr-1991Method of monitoring surface water quality ­ which uses modules each provided with flow meter and thermostat while deionised water filtered and distributed into fish tanksLiculescu, Emil; Pena-Leonte, Eliza; Boghici, Marian; Sufragiu, Mircea; Ias, Ioan; Popescu, D.; Petre, M.
30-Sep-1986New chemiluminescent cpds. ­ based on bis­-chloro­-carbomethoxy­- or carbo:butox-y­phenyl­-oxalate(s)Anghelescu, N.; Dumitrescu, Emil; Craiu, Cornel; Costov, Ioan; Parmac, Sorin
30-Sep-1984Phosphate recovery from residual acidic waters by consecutive neutralisation first with chalk or lime and then lime, with pptn. of calcium phosphateCruceru, Mihail; Dumitrescu, Emil; Parmac, Sorin; Coroiu, Cornel; Costov, Ioan
30-Apr-2001Physico chemical cleaning of oil refinery waste water consists of controlled coagulation and flocculation, with up to 0.5 per cent by volume of sludgeMunteanu, Rodica; Arama, Madalina Georgeta; Popa, Iulian; Nicolau, Margareta; Georgescu, Cristian; Usurelu, Ion
30-Jul-2002Preparation of calcium polysulfides consists of boiling of milk of lime, with sulfurization and addition of sulfurCocheci, Vasile; Anastasiu, Alexandru; Brinzei, Eugen; Dalea, Viorica; Martin, Alexandra; Vlad, Lidia
30-Sep-1986Prepn. of oxalate(s) of di:phenyl or bis­O­nitrophenyl ­ obtd. by condensn. of methyl (I) phenoxide(s) and oxalyl­chloride, in benzene or tolueneAnghelescu, N.; Dumitrescu, Emil; Costov, Ioan; Parmac, Sorin; Craiu, Cornel
30-Oct-2009Process and installation for removing nitrates from residual waters in citiesDinu, Laurentiu Razvan; Dumitrescu, Ciprian; Ghita, Ileana; Patroescu, Viorel Ion; Pena-Leonte, Eliza
30-Jun-2016Process for continuous separation of active principles from vegetable oils using membrane bioreactorsBatrinescu, Gheorghe ; Cuciureanu, Adriana ; Popa, Ovidiu ; Babeanu, Narcisa Elena 
29-Dec-2000Process for fast cleaning of effluent from coal worksTeodorescu, Maria; Grosu, Ecaterina; Marhan, Rodica; Grindean, Cornel
30-Oct-2009Process for obtaining supported materials of Tuf­-Aln type includes distributing the support material consisting of volcanic tufa into a solution of sodium chloride, preparing a hydrolyzed aluminum solutionMasu, Smaranda; Bogatu, Corneliu; Andres, Ladislau; Nicorescu, Valeria; Botau, Dimitrie; Cocheci, Dan; Ihos, Monica; Demetrovici, Laurentiu; Demetrovici, Ligia; Chira, Dorina