TH16C3 - Process for producing compound fertilizers using urea Or a mixture of dissolved nitrate is one of the components - Google Patents
Process for producing compound fertilizers using urea Or a mixture of dissolved nitrate is one of the componentsInfo
- Publication number
- TH16C3 TH16C3 TH9903000120U TH9903000120U TH16C3 TH 16 C3 TH16 C3 TH 16C3 TH 9903000120 U TH9903000120 U TH 9903000120U TH 9903000120 U TH9903000120 U TH 9903000120U TH 16 C3 TH16 C3 TH 16C3
- Authority
- TH
- Thailand
- Prior art keywords
- urea
- components
- mixture
- nitrate
- concentration
- Prior art date
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract 7
- 239000004202 carbamide Substances 0.000 title claims abstract 7
- 229910002651 NO3 Inorganic materials 0.000 title claims abstract 6
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title claims abstract 6
- 239000000203 mixture Substances 0.000 title claims abstract 6
- 239000003337 fertilizer Substances 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title claims abstract 5
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 239000008188 pellet Substances 0.000 claims abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 235000015097 nutrients Nutrition 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
- 235000011130 ammonium sulphate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Abstract
ผลิตภัณฑ์ปุ๋ยผสมเม็ด NP หรือ NPK ส่วนประกอบที่ใช้หลายชนิดด้วยกัน แต่ในกรณีนี้ผู้ประดิษฐ์ได้เน้นส่วนประกอบของยูเรียหรือของผสมไนเตรท เพื่อทดแทนแอมโมเนียมซัลเฟต แต่การนำเอายูเรีย หรือของผสมไนเตรทมาผสมกับส่วนประกอบอื่น ๆ โดยการนำยูเรียหรือของผสมไนเตรทที่เป็นเม็ดละลายกับน้ำ/ไอน้ำ จนได้ความเข้มข้นหนึ่ง แล้วปั้มส่งเข้าไปผสมกับส่วนประกอบอื่น ๆ แล้วส่งต่อเพื่อดำเนินการจนเป็นเม็ดปุ๋ย จะได้เม็ดปุ๋ยที่แข็งและไม่จับตัวกันเป็นก้อนทำให้สะดวกกับการเก็บรักษา และสะดวกกับผู้นำไปใช้ Compound fertilizer products NP or NPK granular components used in many different types. But in this case the inventor focused on the urea or nitrate mixtures. To replace ammonium sulfate But bringing urea Or nitrate mixtures are mixed with other components by dissolving urea or granular nitrate mixtures with water / steam. Until obtaining one concentration Then the pump is sent to mix with other components and then forward to process until the fertilizer pellet. The fertilizer pellets are hard and do not clump together, making it convenient for storage. And convenient for leaders to use
Claims (4)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH16C3 true TH16C3 (en) | 2000-02-23 |
| TH15A3 TH15A3 (en) | 2000-04-07 |
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