| Patents for C05C 3 - Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor (1,108) |
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| 08/07/2002 | CN1088693C Long-acting ammonium sulphate and method for preparation thereof |
| 07/23/2002 | US6423667 Ammonium sulfate suspensions in oils |
| 07/23/2002 | US6423109 Free flowing fertilizer composition with enhanced deposition/anti drift characteristics |
| 07/11/2002 | WO2002053878A1 Process for the utilisation of organic materials in energy production and production of reusable products |
| 07/11/2002 | US20020088749 Beneficiated sludge |
| 07/11/2002 | US20020088261 Method and apparatus for producing a fertilizer from gas containing sulfur oxides |
| 06/19/2002 | CN1354736A Formulation useful as nitrification and urease inhibitor and method of producing the same |
| 06/06/2002 | WO2002026625A3 Novel concept for generating power via an inorganic nitrogen cycle, based on sand as the starting material and producing higher silanes |
| 05/16/2002 | WO2002037947A1 Method of use of phenol methylene interconnected urea ter-polymer foam as a potting media ingredient, soil amendment, or soil substitute |
| 05/14/2002 | US6387272 Process for utilizing liquid manure material |
| 05/14/2002 | US6386126 Method of stimulating root growth of seeds is disclosed in which seeds are treated with an effective amount of an aqueous ammoniacal ionic solution of metal alkanoates. alkanoates having from 2 to 6 carbon atoms are preferred, |
| 05/08/2002 | CN1084318C Compound magnesium-ammonium fertilizer |
| 05/08/2002 | CN1084217C Integrated method and apparatus for semi-dry fume desulfuration and magnetic fertilizer production |
| 04/11/2002 | DE10048472A1 Neuartiges Konzept zur Energieerzeugung über einen anorganischen Stickstoff-Zyklus, ausgehend vom Grundstoff Sand unter Erzeugung Höherer Silane New concept for power generation to an inorganic nitrogen cycle, starting from raw material to produce sand Higher silanes |
| 04/04/2002 | WO2002026625A2 Novel concept for generating power via an inorganic nitrogen cycle, based on sand as the starting material and producing higher silanes |
| 03/19/2002 | US6358294 Free-flowing fertilizer compositions |
| 03/12/2002 | US6355084 Method for producing a fertilizer from gas containing sulfur oxides |
| 02/28/2002 | WO2002015945A1 Concept for slurry separation and biogas production |
| 02/26/2002 | CA2164656C Method of producing slow-release nitrogenous organic fertilizer from biomass |
| 02/20/2002 | CN1079387C Ammonium carbonate fertilizer containing bentone as filler |
| 01/17/2002 | US20020006874 Free flowing fertilizer composition with enhanced deposition/anti drift characteristics |
| 12/20/2001 | WO2001051429A3 Method for producing a fertilizer containing ammonium sulfate and urea |
| 11/28/2001 | CN1075480C Method for producing sulfonyl nitrogen-potassium compound fertilizer |
| 11/22/2001 | WO2001087805A1 Fertilizers containing ammonium thiosulfate |
| 11/22/2001 | US20010043900 Precipitating ammonium as magnesium ammonium phosphate from the ammonium-containing, solids-free, aqueous concentrate and recovering ammonium-free residual concentrate containing further soluble constituents |
| 11/13/2001 | US6315807 Comprising an effective amount of nitrogenous fertilizer, castor oil and oil derived from artemisia annua |
| 11/07/2001 | EP0807094B1 Dry-bonded nonionic adjuvants |
| 10/03/2001 | CN1072193C Sulfur-containing fertilizer and process for production thereof |
| 09/28/2001 | WO2001072665A1 Formulation useful as a nitrification and urease inhibitor and a method of producing the same |
| 08/29/2001 | EP1127035A1 A process for the preparation of compound fertilizer granules |
| 08/29/2001 | EP0886470A4 2, 4-d herbicide and metal alkanoate fertilizer composition and method of use |
| 08/22/2001 | EP1124775A1 Improved soil nutrient compositions and methods of using same |
| 08/08/2001 | CN1307550A Process for preparation of compound fertilizer granules |
| 08/02/2001 | DE10001082A1 Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels A method for producing a fertilizer containing urea and ammonium sulphate |
| 07/19/2001 | WO2001051429A2 Method for producing a fertilizer containing ammonium sulfate and urea |
| 05/30/2001 | EP1103535A2 Fertilizer containing polyphosphate-metal chelates |
| 05/30/2001 | CN1297371A Wet granulation method for generating granules |
| 05/24/2001 | CA2326524A1 Fertilizer with chelate and crops cultivated thereby |
| 05/08/2001 | US6228806 Biochemical fertilizer composition |
| 05/02/2001 | EP1094997A1 Method for producing fertilizer granulates containing urea and ammonium sulfate |
| 04/03/2001 | US6210459 Soil nutrient compositions and methods of using same |
| 02/28/2001 | EP1077761A1 Wet granulation method for generating granules |
| 01/30/2001 | US6179893 Process for generation of fertilizer granules containing urea and ammonium sulfate |
| 01/24/2001 | EP1070690A2 Nitrogenated fertilizer containing ureic, nitric, ammoniac and organic nitrogen, of gradual solubility and progressive nitrification, and preparation method |
| 01/17/2001 | CN1280114A Multiple-element long active granular ammonium carbonate fertilizer and its producing method |
| 01/11/2001 | DE10021090A1 Aluminum sulfate production from ammonium aluminum alum, by 2-stage thermal dehydration, pyrolysis and dissolution in water, giving ammonium ion-free product useful e.g. in water treatment |
| 01/10/2001 | EP1067093A1 Method for the preparation of granular ammonium sulphate |
| 01/10/2001 | CN1279223A Process for preparing ammonium sulfate and CO2 gas fertilizer from plaster in small N-fertilizer plant |
| 12/19/2000 | CA2265922C Wet granulation method for generating granules |
| 10/17/2000 | US6132485 Soil nutrient compositions and methods of using same |
| 10/04/2000 | CN1268497A Preparation method of magnesium ammonium fertilizer |
| 08/23/2000 | EP1028799A1 Process for abating nitrogen oxide emissions from a manufacturing stream |
| 08/02/2000 | EP1023247A1 Free-flowing fertilizer compositions |
| 07/19/2000 | CN1054593C Combinating process for producing ammonium-potassium sulfate and nitrogen-phosphorous-potassium composite fertilizer |
| 04/06/2000 | WO2000018703A1 Improved soil nutrient compositions and methods of using same |
| 03/15/2000 | CN1247178A Compound magnesium-ammonium fertilizer |
| 01/06/2000 | WO2000000452A1 A process for the preparation of compound fertilizer granules |
| 01/06/2000 | CA2336352A1 A process for the preparation of compound fertilizer granules |
| 01/05/2000 | EP0968964A1 Process for use of liquid manure |
| 01/05/2000 | DE19829799A1 Verfahren zur stofflichen Verwertung von Gülle Method for recycling of manure |
| 12/23/1999 | WO1999065845A1 Method for producing fertilizer granulates containing urea and ammonium sulfate |
| 12/23/1999 | DE19826570A1 Verfahren zur Herstellung von Harnstoff und Ammonsulfat enthaltenden Düngemittel-Granulaten A process for the production of urea and ammonium sulphate containing fertilizer granules |
| 12/21/1999 | US6004523 Process for abating NOx emissions from a manufacturing stream |
| 12/15/1999 | CN1238746A Process and apparatus for producing fertilizer from sulfur oxide-containing gas |
| 11/03/1999 | EP0953554A1 Process and apparatus for producing fertilizer from sulfur oxide-containing gas |
| 10/28/1999 | WO1999054028A1 Wet granulation method for generating granules |
| 10/12/1999 | US5964917 Free-flowing fertilizer compositions |
| 09/29/1999 | CN1229777A Method for producing sulfonyl nitrogen-potassium compound fertilizer |
| 07/21/1999 | CN1044222C Method for comprehensive utilization of sodium sulfate containing chromium |
| 06/30/1999 | EP0813509B1 Sulfur-containing fertilizer and process for production thereof |
| 05/14/1999 | WO1999022847A1 Process for abating nitrogen oxide emissions from a manufacturing stream |
| 04/14/1999 | CN1042928C Stable ammonium carbonate compound fertilizer and producing method thereof |
| 03/18/1999 | WO1999012869A1 Free-flowing fertilizer compositions |
| 01/13/1999 | CN1204634A Long-acting ammonium sulphate and method for preparation thereof |
| 12/30/1998 | EP0886470A1 2, 4-d herbicide and metal alkanoate fertilizer composition and method of use |
| 12/23/1998 | CN1202390A Integrated method and apparatus for semi-dry fume desulfuration and magnetic fertilizer production |
| 12/02/1998 | CN1200364A Method for preparing ferrous ammonium sulfate by using waste water from sulfuric acid method prodn. of titanium dioxide |
| 11/12/1998 | WO1998050322A1 Method of establishing hops by application of ammoniated zinc metal alkanoates |
| 11/11/1998 | CN2296885Y Horizontal automatic coke accreting machine |
| 09/23/1998 | CN1039901C Durable protentiating agent for nitrogen fertilizer |
| 08/26/1998 | CN1191212A Mixed crystal of ammonium bicarbonate and X potassium bicarbonate and its preparing method |
| 06/24/1998 | CN1185424A Ammonium carbonate fertilizer containing bentone as filler |
| 06/04/1998 | WO1998023557A1 Process and apparatus for producing fertilizer from sulfur oxide-containing gas |
| 06/03/1998 | CN1183396A Granular ammonium chloride and its producing process |
| 05/20/1998 | CN1182411A Sulfur-containing fertilizer and process for production thereof |
| 04/02/1998 | WO1998013308A1 Process for the treatment and decontamination of acid waters which contain dissolved metals and their conversion into fertilizers (pidra process) |
| 02/05/1998 | WO1998004130A1 2, 4-d herbicide and metal alkanoate fertilizer composition and method of use |
| 12/29/1997 | EP0813509A1 Sulfur-containing fertilizer and process for production thereof |
| 11/19/1997 | EP0807094A1 Dry-bonded nonionic adjuvants |
| 11/19/1997 | EP0806893A1 Pesticidal granules containing fertilizer and surfactant |
| 11/06/1997 | WO1997041082A1 A treatment for pasture comprising application of nitrogen and magnesium containing compounds to increase uptake of calcium and/or magnesium in grazing animals |
| 10/21/1997 | US5679128 Dry-bonded nonionic adjuvants |
| 10/14/1997 | US5676727 Method of producing slow-release nitrogenous organic fertilizer from biomass |
| 10/01/1997 | CN1160697A Production process of long-acting synergistic liquid ammonium carbonate additive |
| 08/05/1997 | US5654033 Solid fertilizer with a modifier bound to its surface |
| 06/26/1997 | DE19547320A1 Production of sterile, ammonia-free liquid manure by composting organic waste |
| 06/10/1997 | US5637553 Herbicide and fertilizer composition and method of using same |
| 06/03/1997 | CA2119725C Method for increasing crop yield |
| 04/22/1997 | US5622632 Contacting with aluminosilicate zeolite to remove ammonia and ammonium ios |
| 04/22/1997 | CA2129930C Production of granular ammonium sulphate using stripped zinc electrolyte as a granulating aid |