CAS: 13478-16-5; Ammonium Magnesium Phosphate Hexahydrate

相似化合物

22763-03-7 10124-31-9 68333-79-9

专利信息

专利号:US-11668015-B2
优先权日:2016-05-04
标题:Magnesium-based alloy and use of same in the production of electrodes and the electrochemical synthesis of struvite
发明人：BEN SALAH IHSEN; LAAROUSSI MOHAMED
权利人:E2METRIX INC
摘要:A novel magnesium-based alloy is described. The alloy is particularly suitable for the construction of electrodes, especially anodes, that can be used for an electrochemical process, such as the synthesis of struvite. The magnesium-based alloy is an AZXY alloy in which A is aluminium and Z is zinc, X represents the content, expressed in wt. %, of the first element, and Y the content, expressed in wt. %, of the second element. The AZXY alloy according to the invention has 2%≤X≤4% and 0.5%≤Y≤2%, and an iron (Fe) content of less than 0.005%, and preferably less than 0.003%. The anodes constituted by this novel alloy have a much slower corrosion speed and improved performances compared to existing anodes. An electrode cartridge comprising said alloy and suitable for being inserted into an electrolytic reactor so as to form, once assembled, an electrocoagulation unit, is also described.

专利号:US-5514569-A
优先权日:1992-12-23
标 题:Method for enzymatic synthesis of oligonucleotides using phosphate precipitation
发明人：HYMAN EDWARD D
摘要:Enzymatic synthesis of a portion of an oligonucleotide is performed by a cycle of synthetic steps: (a) combining an oligonucleotide primer and a blocked nucleotide in a reaction mixture in the presence of a chain extending enzyme, such that a primer-blocked nucleotide product is formed, wherein the blocked nucleotide substrate comprises (i) a nucleotide to be added to form part of the defined sequence and (ii) a blocking group attached to the nucleotide effective to prevent the addition of more than one blocked nucleotide to the primer; and (b) removing the blocking group from the 3' end of the primer-blocked nucleotide product to form a primer-nucleotide product. Phosphate is generated in at least one synthetic step. A precipitate is formed in the cycle comprising phosphate and at least one precipitation cation. The precipitation of phosphate reduces its unfavorable effect on the method. Preferably, cycles of the method are repeated without intermediate purification of primer-nucleotide product or precursor. The precipitation cation may be a polyvalent elemental cation, spermine, or a cation which forms a poorly soluble salt with phosphate. Preferably, the chain extending enzyme is RNA Ligase, the blocked nucleotide is AppNp, and the blocking group is removed using a phosphatase. There is also provided a method for reducing the inhibitory effect of nucleoside 5'-monophosphate and of 3',5'-nucleoside diphosphate on phosphodiesterase I. This is accomplished by enzymatically converting these inhibitors to less inhibitory products.

专利号:US-12077737-B2
优先权日:2018-03-27
标题 :Anaerobic photobioreactor and method for biomass cultivation, wastewater treatment, nutrients recovery, energy production and high-value products synthesis
发明人：MONSALVO GARCIA VICTOR; PUYOL SANTOS DANIEL; MELERO HERNANDEZ JUAN ANTONIO; MARTINEZ CASTILLEJO FERNANDO; MOLINA GIL RAUL; ARBIB ZOUHAYR; ROGALLA FRANK
权利人:FCC AQUALIA S A
摘要:The present invention is related to an anaerobic photobioreactor and a method for active biomass cultivation, wastewater treatment, nutrients recovery, energy production and high-value products synthesis. Phototrophic bacteria are cultured in the anaerobic photobioreactor lighted with solar or artificial irradiation where certain light wavelengths are selectively discarded with a light selector installed on the top of the photobioreactor. In this light-based process wastewater treatment and resources recovery, like nutrients and high-value bioproducts (fertilizers, polymers and proteins) present in wastewater are performed simultaneously. Cultured biomass is treated by anaerobic digestion for biofuel production, including optative hydrolytic pre-treatment, and/or valuable bioproducts can be obtained in a downstream process.

专利号:US-2004116371-A1
优先权日:2002-09-30
标 题 :Methods for polysaccharide adhesion synthesis modulation
发明人：ROMEO TONY; WANG XIN
摘要:There is provided a method for modulation of polysaccharide adhesin synthesis involving products of the ycdSRQP gene operon in bacteria, depicted in SEQ. ID. NO. 1 and 2. Also provided is the use of an inhibitor of a product of the ycdSRQP operon in improving the response of a mammalian patient suffering from a bacterial infection.

专利号:CA-3022926-C
优先权日:2016-05-04
标 题:Magnesium-based alloy and use of same in the production of electrodes and the electrochemical synthesis of struvite

专利号:CA-2928823-A1
优先权日:2016-05-04
标 题 :Magnesium anodes and their use in the electro-chemical synthesis of struvite