Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof
More topics under "C01B - Non-metallic elements; Compounds thereof" (190,374)
C01B 11 - Oxides or oxyacids of halogens; Salts thereof (3,284)
C01B 13 - Oxygen; Ozone; Oxides or hydroxides in general (14,838)
C01B 15 - Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides (4,123)
C01B 17 - Sulfur; Compounds thereof (11,743)
C01B 19 - Selenium; Tellurium; Compounds thereof (2,563)
C01B 21 - Nitrogen; Compounds thereof (10,781)
C01B 23 - Noble gases; Compounds thereof (1,372)
C01B 25 - Phosphorus; Compounds thereof (12,526)
C01B 3 - Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen (33,648)
C01B 31 - Carbon; Compounds thereof (38,010)
C01B 33 - Silicon; Compounds thereof (28,579)
C01B 35 - Boron; Compounds thereof (3,227)
C01B 37 - Compounds having molecular sieve properties but not having base-exchange properties (3,850)
C01B 39 - Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination (11,724)
C01B 4 - Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. nh3 + d2 nh2d + hd (365)
C01B 5 - Water (972)
C01B 6 - Hydrides of metals; Monoborane or diborane; Addition complexes thereof (1,835)
C01B 7 - Halogens; Halogen acids (5,959)
C01B 9 - General methods of preparing halides (975)
Patents for C01B - Non-metallic elements; Compounds thereof (781)
01/1984
01/18/1984EP0098641A2 Process for preparing ZMS-5 zeolites
12/1983
12/20/1983CA1159163A1 Froth flotation process
12/13/1983CA1158663A1 Process for producing dimethylcarbonate
09/1983
09/13/1983CA1153749A1 Process for producing a crystalline silico-aluminate of type a, with a high capacity for absorption of water, and in particular of type 4a, and the resulting product
07/1983
07/26/1983CA1150711A1 Crystallising of a zeolithe during industrial manufacturing processes
07/19/1983CA1150224A1 Process for producing zeolite a
07/19/1983CA1150221A1 Process for producing crystalline zeolite a
06/1983
06/23/1983WO1983002068A1 Method for catalytic desulphuration of an acid gas containing h2s
04/1983
04/20/1983EP0077121A2 Method for recovering platinum in a nitric acid plant
03/1983
03/08/1983CA1142501A1 Industrial semi-continuous process for the preparation zeolite a
01/1983
01/18/1983CA1139735A1 Mordenite synthesis
01/18/1983CA1139733A1 Form of zeolite zsm-11, preparation thereof and catalytic conversion therewith
09/1982
09/28/1982CA1132527A1 Synthesis of zeolites of small and uniform size
07/1982
07/13/1982US4339418 Process for the production of zeolite A
07/13/1982US4339417 Process for the production of crystalline zeolite A
06/1982
06/08/1982CA1125033A1 Recovery of gold and silver values
04/1982
04/20/1982CA1122190A1 Industrial process for the continual preparation of zeolithe a
03/1982
03/09/1982US4318862 Process for producing dimethylcarbonate
02/1982
02/16/1982CA1118358A1 Anhydrous solid denture cleanser containing a permonosulphate
02/09/1982US4314979 Industrial process for continuous production of zeolite A
10/1981
10/13/1981US4294985 Production of thiocarbohydrazide on a commercial scale
09/1981
09/02/1981EP0034695A1 Process for producing zeolite A
09/02/1981EP0034694A1 Process for producing crystalline zeolite A
07/1981
07/29/1981EP0032854A1 Process for obtaining a type A crystalline silicoaluminate with high water regain, and especially of type 4A, and product so obtained
05/1981
05/26/1981CA1101826A1 Zeolite a crystals of uniformly small particle size and the manufacture thereof
05/26/1981CA1101825A1 Zeolites
04/1981
04/21/1981CA1099485A1 Process for preparing amorphous sodium aluminosilicate base exchange materials
04/07/1981US4260495 Process for the filtration of zeolite suspensions
02/1981
02/03/1981US4248847 Process for preparing a substantially crystalline sodium aluminosilicate
12/1980
12/23/1980CA1091869A1 Method for making chemicals to be added into a process of pulp making in which process soluble base is used
11/1980
11/04/1980CA1088726A1 Carbonate leaching of uranium
10/1980
10/21/1980CA1088097A1 Process for preparing n'-methyl acethydrazide
07/1980
07/29/1980CA1082671A1 Synthesis of faujasite
04/1980
04/30/1980EP0010412A1 Denture cleansing composition and process for its preparation
04/01/1980CA1074766A1 Production of high capacity inorganic crystalline base exchange materials
03/1980
03/25/1980CA1074284A1 Chemical process
02/1980
02/05/1980CA1071058A1 Stable aqueous suspensions of water-insoluble, calcium-binding aluminosilicates and inorganic suspending agents
11/1979
11/06/1979US4173622 Zeolite A crystals of uniformly small particle size and the manufacture thereof
11/06/1979CA1065883A1 Process for recovering organotin halides
10/1979
10/23/1979CA1064816A1 In situ leaching process for recovering uranium values
08/1979
08/21/1979US4165363 Silicochloroform from hydrogen and tetrachlorosilane, sudden quenching after equilibrium
07/1979
07/11/1979EP0002960A1 Manufacture of zeolite A crystals of uniformly small particle size
07/10/1979CA1058205A1 Method for the preparation of salts of carbonic acid monoesters
05/1979
05/08/1979CA1054158A1 Process for resolution of 2-deutero-3-fluoro-dl-alanine salts
04/1979
04/03/1979CA1051670A1 Method of recovering uranium from aqueous solution
03/1979
03/27/1979CA1051445A1 Method for recovering water-soluble organotin halides from aqueous solutions
03/13/1979CA1050280A1 High temperature neutralization of laterite leach slurry
02/1979
02/13/1979CA1048500A1 Process for the preparation of cyanuric acid
01/1979
01/16/1979CA1046290A1 Continuous preparation of pure metals by gaseous reduction
01/09/1979CA1046083A1 Preparation of dithiodianilines
01/09/1979CA1045829A1 Process for zinc and silicium bearing materials to recuperate the zinc content
12/1978
12/26/1978CA1045165A1 Process for the production of 2,3-dibromo-1-propanol
12/12/1978CA1044254A1 Method for the preparation of n-substituted carbamic acid salts
12/05/1978US4128617 Treatment of zinc calcines for zinc recovery
11/1978
11/28/1978US4127610 Removal of nitrosamines
11/07/1978CA1041986A1 Erosion-inhibited functional fluids
10/1978
10/31/1978CA1041553A1 Methanol and synthetic natural gas concurrent production
10/10/1978US4119659 Production of ethyl chlorothioformate
09/1978
09/26/1978CA1039065A1 Copper cementation
05/1978
05/16/1978US4089929 Hydrothermal crystallization in the presence of an alkali metal hydroxide and a trialkanolamine
10/1977
10/25/1977US4055622 Process for the production of zeolitic alkali metal aluminosilicates
08/1977
08/09/1977US4041135 Production of high capacity inorganic crystalline base exchange materials
07/1977
07/19/1977US4036866 Decomplexing
05/1977
05/10/1977US4022813 Method for the preparation of salts of carbonic acid monoesters
03/1977
03/15/1977US4012405 Production of ethyl chlorothioformate
02/1977
02/15/1977US4008299 Method of making a fibre of aluminium phosphate
01/1977
01/25/1977US4005172 Solid complex phosphate of aluminum
11/1976
11/30/1976US3995013 Process for the preparation of phosphorus pentachloride
11/09/1976US3991159 High temperature neutralization of laterite leach slurry
11/02/1976US3989481 Continuous catalytic gasification of heavy hydrocarbon oils with recirculated fluidized catalyst
10/1976
10/12/1976US3985857 Process for recovering zinc from ferrites
07/1976
07/13/1976US3969489 Process for recovering synthetic diamonds from pressed runs
06/1976
06/08/1976US3962389 Method for producing ceramics from particle sheet material using cationic pulp
06/01/1976US3960592 Phosphates
05/1976
05/11/1976US3956299 Heating urea or biuret, by-product inhibition
05/04/1976US3954937 Sulfuric acid, lixiviation
02/1976
02/03/1976US3936486 Process for the production of malonic acid dinitrile
01/1976
01/20/1976US3933976 Nickel-cobalt separation
01/20/1976US3933975 Multistage, oxidation, precipitation
01/13/1976US3932540 Bromination of allyl alcohol
01/06/1976US3931264 Method for recovering solubilized organotin halides
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