JPS6114117B2 - - Google Patents
Info
- Publication number
- JPS6114117B2 JPS6114117B2 JP8228978A JP8228978A JPS6114117B2 JP S6114117 B2 JPS6114117 B2 JP S6114117B2 JP 8228978 A JP8228978 A JP 8228978A JP 8228978 A JP8228978 A JP 8228978A JP S6114117 B2 JPS6114117 B2 JP S6114117B2
- Authority
- JP
- Japan
- Prior art keywords
- phosphoric acid
- parts
- lime
- catalyst
- phosphate rock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 30
- 239000003054 catalyst Substances 0.000 claims description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 16
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 14
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 13
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 13
- YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 13
- 239000004571 lime Substances 0.000 claims description 13
- 239000002367 phosphate rock Substances 0.000 claims description 13
- 239000002426 superphosphate Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 229910019142 PO4 Inorganic materials 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims 1
- 235000011007 phosphoric acid Nutrition 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 229940005657 pyrophosphoric acid Drugs 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000005070 ripening Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VNQABZCSYCTZMS-UHFFFAOYSA-N Orthoform Chemical compound COC(=O)C1=CC=C(O)C(N)=C1 VNQABZCSYCTZMS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228978A JPS5510429A (en) | 1978-07-06 | 1978-07-06 | Manufacture of calcium superphosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228978A JPS5510429A (en) | 1978-07-06 | 1978-07-06 | Manufacture of calcium superphosphate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5510429A JPS5510429A (en) | 1980-01-24 |
| JPS6114117B2 true JPS6114117B2 (pl) | 1986-04-17 |
Family
ID=13770359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8228978A Granted JPS5510429A (en) | 1978-07-06 | 1978-07-06 | Manufacture of calcium superphosphate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5510429A (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58139293U (ja) * | 1982-03-12 | 1983-09-19 | リョービ株式会社 | 自転車用外装変速機のピボツト部構造 |
| JPS592986A (ja) * | 1982-06-25 | 1984-01-09 | リョービ株式会社 | 自転車用外装変速機の伝動チエ−ンテンシヨン調節装置 |
| JPS59156882A (ja) * | 1983-02-23 | 1984-09-06 | 株式会社シマノ | 自転車用デイレ−ラ− |
| CN103253996B (zh) * | 2012-10-09 | 2014-12-24 | 赵正富 | 一种复混磷肥的生产工艺 |
| CN104071757B (zh) * | 2014-07-16 | 2016-08-24 | 云南常青树化工有限公司 | 一种富过磷酸钙的制备方法 |
| CN110483125B (zh) * | 2019-08-02 | 2022-03-04 | 史丹利化肥当阳有限公司 | 利用废磷酸生产硫基复合肥用原料的方法 |
-
1978
- 1978-07-06 JP JP8228978A patent/JPS5510429A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5510429A (en) | 1980-01-24 |
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