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ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
- ·ÒëEPI: 387
- Ó¦Öú: 259 (´óѧÉú)
- ½ð±Ò: 9757.4
- É¢½ð: 10
- ºì»¨: 60
- Ìû×Ó: 2484
- ÔÚÏß: 1793Сʱ
- ³æºÅ: 2558361
- ×¢²á: 2013-07-22
- רҵ: Ö×Áö»¯Ñ§Ò©ÎïÖÎÁÆ
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RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2015-02-21 23:30:53
909255775: ½ð±Ò+5 2015-03-06 12:20:40
RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2015-02-21 23:30:53
909255775: ½ð±Ò+5 2015-03-06 12:20:40
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¡°ÄÆÏõʯ¿ó½þÈ¡Íê³ÉÒºÓëÂÈ»¯¼Ø¡¢½á¾§Ä¸Òº²ÉÓúÏÊÊÅä±ÈÅ伨¶Ò±£¬¾ËÄЧÕô·¢¡¢³Á½µ·ÖÀë¡¢¼ÓË®µ÷½¬Ï¡ÊÍ¡¢30¡æÏÂÀäÈ´½á¾§¡¢¹ýÂË·ÖÀë¡¢ÁÜÏ´¹¤¶ÎºóµÃ´¿¶È½Ï¸ßµÄÏõËá¼Ø´Ö²úÆ·£¬ËùµÃ½á¾§Ä¸ÒººÍÂËÒºÊäËÍÈ¥¶Ò±ѻ·¡£ËùµÃÏõËá¼Ø´Ö²úÆ·Âú×ãÉú²ú¹¤Òµ¼¶ÏõËá¼ØÐèÇó." The finished extract from soda-niter is charged with potassium chloride at proper ratios which results in a crystallization broth. After several steps including evaporation, separation by precipitation, add water to prepare a paste, then cold to 30¡æ to allow crystallization to occur, separation by filtration, and final rinse to obtain crude potassium nitrate with decent purity, the broth and filtrate by-products are recycled back to the crystallization broth. The resulted crude potassium nitrate product can satisfy the need for industrial grade potassium nitrate. |

3Â¥2015-02-21 13:21:38
Î人һÐÄÒ»Òë
¾èÖú¹ó±ö (ÖøÃûдÊÖ)
- ·ÒëEPI: 502
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 2283.1
- É¢½ð: 5914
- ºì»¨: 32
- Ìû×Ó: 1665
- ÔÚÏß: 321.9Сʱ
- ³æºÅ: 3587652
- ×¢²á: 2014-12-10
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ӻϳɻ¯Ñ§
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RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2015-02-17 22:31:23
909255775: ½ð±Ò+5, ·ÒëEPI+1, ¡ïÓаïÖú 2015-03-06 12:20:33
909255775(RXMCDM´ú·¢): ½ð±Ò+5 2015-03-06 23:36:19
RXMCDM: ½ð±Ò+1, ¶àлӦÖú£¡ 2015-02-17 22:31:23
909255775: ½ð±Ò+5, ·ÒëEPI+1, ¡ïÓаïÖú 2015-03-06 12:20:33
909255775(RXMCDM´ú·¢): ½ð±Ò+5 2015-03-06 23:36:19
| The potassium brine was formulated by appropriate proportion of extracted complete liquid of natronitrite ore, potassium chloride and crystallization residue solution. And then the potassium brine was made into high purity raw nitrate products through undergoing successive processes of four-effect evaporation,settling separation, dilution by adding water, cooling crystallization under 30¡æ, filtering separation and elution, which can thus meet the production requirements of industrial grade potassium nitrate. |
2Â¥2015-02-17 11:16:44














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