| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Production of alkali metal carbamates | US60239832 | 1932-03-31 | US1964723A | 1934-07-03 | LEWIS CUNNINGHAM GEORGE; BURNS MACMULLIN ROBERT; KING MCCREADY WESLEY |
| 102 | Alternate precipitation of sodium bicarbonate and ammonium chloride | US45247621 | 1921-03-15 | US1488002A | 1924-03-25 | GEORGES CLAUDE |
| 103 | Mixing apparatus | US11138016 | 1916-07-26 | US1364412A | 1921-01-04 | SHAFOR RALPH W |
| 104 | Process of extracting potassium compounds from silicious minerals. | US1913757575 | 1913-03-29 | US1106984A | 1914-08-11 | STILLMAN THOMAS B |
| 105 | Process of making sodium bicarbonate and organic substances from soda-pulp-waste liquor. | US1911605094 | 1911-01-27 | US1045889A | 1912-12-03 | RINMAN ERIK LUDVIG |
| 106 | Apparatus for making alkalies. | US1900003998 | 1900-02-05 | US658723A | 1900-09-25 | NAEF PAUL |
| 107 | Ferdinand brunjes | US376366D | US376366A | 1888-01-10 | ||
| 108 | frasch | US361622D | US361622A | 1887-04-19 | ||
| 109 | Improvement in the manufacture of alkaline carbonates | US143755D | US143755A | 1873-10-21 | ||
| 110 | Improvement in processes and apparatus for the manufacture of carbonate of soda | US136463D | US136463A | 1873-03-04 | ||
| 111 | Improvement in combined pumps and siphons | US108088D | US108088A | 1870-10-11 | ||
| 112 | Integrated carbon dioxide removal and ammonia-soda process | EP13151691.6 | 2013-01-17 | EP2757071B1 | 2018-05-02 | Kniesburges, Peter |
| The present invention relates to an method for producing sodium carbonate by integration of a carbon dioxide capture process with an ammonia-soda process. The present invention moreover relates to a plant for producing sodium carbonate comprising a carbon dioxide capture system and an ammonia-soda system. Uses of fluid streams generated in a carbon dioxide capture process in an ammonia-soda process is moreover disclosed. | ||||||
| 113 | PROCESS FOR MANUFACTURING AN AQUEOUS SODIUM CHLORIDE SOLUTION | EP16707752.8 | 2016-03-02 | EP3265427A1 | 2018-01-10 | DELPLANCHE, Thierry; THIJSSEN, Marc; BREUGELMANS, Dirk |
| The present invention relates to a process for manufacturing an aqueous sodium chloride solution and the use of such solution for the manufacturing of crude sodium bicarbonate from SOLVAY ammonia process or for the manufacturing of soda ash. | ||||||
| 114 | PROCESS FOR PRODUCING AMMONIA | EP15781049.0 | 2015-10-02 | EP3204333A1 | 2017-08-16 | ASENSIO, Salvador; DIAZ, Antonio; ALONSO, Rebeca; HURTADO, Ines; VANDERVORST, Eric |
| The present invention relates to a process for producing ammonia from an aqueous solution containing ammonium chloride using an electrodialyzer cellstack. | ||||||
| 115 | PROCESS FOR MANUFACTURING AN AQUEOUS SODIUM CHLORIDE SOLUTION | EP15157233.6 | 2015-03-02 | EP3064473A1 | 2016-09-07 | Delplanche, Thierrry; Thijssen, Marc; Breugelmans, Dirk |
The present invention relates to a process for manufacturing an aqueous sodium chloride solution and the use of such solution for the manufacturing of crude sodium bicarbonate from SOLVAY ammonia process or for the manufacturing of soda ash. |
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| 116 | METHODS AND APPARATUSES FOR CONVERTING CARBON DIOXIDE AND TREATING WASTE MATERIAL | EP10783832.8 | 2010-05-27 | EP2448662B1 | 2016-04-06 | ZOMMER, Nathan |
| Methods and apparatuses for converting carbon dioxide and treating waste material using a high energy electron beam are disclosed. For example, carbon dioxide and an aqueous reaction solution having a reactant can be combined to form an aqueous reaction mixture, and the aqueous reaction mixture can then be subjected to a high energy electron beam that initiates a reaction between carbon dioxide and the reactant to form a reaction product. Solid or liquid waste material can be treated by, for example, combining carbon dioxide and a solid or liquid waste material having a reactant and then subjecting the carbon dioxide and solid or liquid waste material having a reactant to a high energy electron beam to initiate a reaction between the carbon dioxide and the reactant to form a reaction product. | ||||||
| 117 | Verfahren zur Herstellung von Kalkmilch für die Sodaherstellung | EP13004687.3 | 2013-09-26 | EP2712845B1 | 2015-07-15 | Eichhorn, Ulrich; Hosenthien, Peer; Witte, Torsten |
| 118 | Purification method for an alkali metal chloride and method for producing an alkali metal hydroxide | EP10010209.4 | 2001-09-11 | EP2305604A3 | 2011-06-29 | Nakashima, Fumiaki; Kikuchi, Shintaro; Takahashi, Yuriko; Sakurai, Shigeru; Hirano, Hachiro |
A method for producing sodium carbonate, which comprises: (a) obtaining a mixture comprising sodium chloride and other water-soluble inorganic salt by neutralization treatment of a gas containing hydrogen chloride with sodium hydroxide, sodium carbonate, sodium hydrogencarbonate or sodium sesquicarbonate, wherein said gas containing hydrogen chloride is a gas formed by refuse incineration or combustion in a boiler, (b) purifying said sodium chloride, wherein water or an aqueous solution of said sodium chloride is added to the mixture obtained in step (a) in such an amount that is sufficient to dissolve at least one type of said other water-soluble inorganic salt substantially in its entire amount and that is not sufficient to dissolve said sodium chloride substantially in its entire amount, thereby to dissolve said other water soluble inorganic salt substantially in its entire amount, (c) subjecting the slurry obtained in step (b) to a solid-liquid separation to recover the sodium chloride as solid component, and (d) producing sodium carbonate of an aqueous solution of the sodium chloride obtained in step (c) by an ammonia soda process. |
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| 119 | Method for producing an alkali metal hydroxide | EP01121620.7 | 2001-09-11 | EP1188717B1 | 2011-06-15 | Nakashima, Fumiaki; Kikuchi, Shintaro; Hirano, Hachiro; Takahashi, Yuriko; Sakurai, Shigeru |
| 120 | Purification method for an alkali metal chloride and method for producing an alkali metal hydroxide | EP10010209.4 | 2001-09-11 | EP2305604A2 | 2011-04-06 | Nakashima, Fumiaki; Kikuchi, Shintaro; Takahashi, Shintaro; Sakurai, Shigeru; Hirano, Hachiro |
A method for producing sodium carbonate, which comprises: (a) obtaining a mixture comprising sodium chloride and other water-soluble inorganic salt by neutralization treatment of a gas containing hydrogen chloride with sodium hydroxide, sodium carbonate, sodium hydrogencarbonate or sodium sesquicarbonate, wherein said gas containing hydrogen chloride is a gas formed by refuse incineration or combustion in a boiler, (b) purifying said sodium chloride, wherein water or an aqueous solution of said sodium chloride is added to the mixture obtained in step (a) in such an amount that is sufficient to dissolve at least one type of said other water-soluble inorganic salt substantially in its entire amount and that is not sufficient to dissolve said sodium chloride substantially in its entire amount, thereby to dissolve said other water soluble inorganic salt substantially in its entire amount, (c) subjecting the slurry obtained in step (b) to a solid-liquid separation to recover the sodium chloride as solid component, and (d) producing sodium carbonate of an aqueous solution of the sodium chloride obtained in step (c) by an ammonia soda process. |
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