CN101284676A - 硫酸铵制造工艺 - Google Patents
硫酸铵制造工艺 Download PDFInfo
- Publication number
- CN101284676A CN101284676A CNA2008100163003A CN200810016300A CN101284676A CN 101284676 A CN101284676 A CN 101284676A CN A2008100163003 A CNA2008100163003 A CN A2008100163003A CN 200810016300 A CN200810016300 A CN 200810016300A CN 101284676 A CN101284676 A CN 101284676A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- reaction
- preparing process
- sulfate
- root
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 18
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 title claims description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 40
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 17
- 230000035484 reaction time Effects 0.000 claims abstract description 8
- 238000002425 crystallisation Methods 0.000 claims description 13
- 230000008025 crystallization Effects 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 229910052602 gypsum Inorganic materials 0.000 claims description 10
- 239000010440 gypsum Substances 0.000 claims description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 4
- 239000001166 ammonium sulphate Substances 0.000 abstract 4
- 235000010216 calcium carbonate Nutrition 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 description 6
- JJEJDZONIFQNHG-UHFFFAOYSA-N [C+4].N Chemical compound [C+4].N JJEJDZONIFQNHG-UHFFFAOYSA-N 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000000618 nitrogen fertilizer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- RXCVUXLCNLVYIA-UHFFFAOYSA-N orthocarbonic acid Chemical compound OC(O)(O)O RXCVUXLCNLVYIA-UHFFFAOYSA-N 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- ILRLTAZWFOQHRT-UHFFFAOYSA-N potassium;sulfuric acid Chemical compound [K].OS(O)(=O)=O ILRLTAZWFOQHRT-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- Fertilizers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100163003A CN101284676B (zh) | 2008-05-28 | 2008-05-28 | 硫酸铵制造工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100163003A CN101284676B (zh) | 2008-05-28 | 2008-05-28 | 硫酸铵制造工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101284676A true CN101284676A (zh) | 2008-10-15 |
CN101284676B CN101284676B (zh) | 2010-08-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100163003A Expired - Fee Related CN101284676B (zh) | 2008-05-28 | 2008-05-28 | 硫酸铵制造工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN101284676B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102139983A (zh) * | 2011-02-16 | 2011-08-03 | 神华集团有限责任公司 | 一种废水处理方法及系统 |
CN102557077A (zh) * | 2011-12-22 | 2012-07-11 | 河南金丹乳酸科技股份有限公司 | 利用乳酸生产中产生的硫酸钙废渣生产硫酸铵的方法 |
CN107583466A (zh) * | 2017-09-27 | 2018-01-16 | 四川恒泰环境技术有限责任公司 | 一种将湿法脱硫石膏直接转化为硫酸铵和碳酸钙并循环利用的方法 |
-
2008
- 2008-05-28 CN CN2008100163003A patent/CN101284676B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102139983A (zh) * | 2011-02-16 | 2011-08-03 | 神华集团有限责任公司 | 一种废水处理方法及系统 |
CN102557077A (zh) * | 2011-12-22 | 2012-07-11 | 河南金丹乳酸科技股份有限公司 | 利用乳酸生产中产生的硫酸钙废渣生产硫酸铵的方法 |
CN102557077B (zh) * | 2011-12-22 | 2014-06-18 | 河南金丹乳酸科技股份有限公司 | 利用乳酸生产中产生的硫酸钙废渣生产硫酸铵的方法 |
CN107583466A (zh) * | 2017-09-27 | 2018-01-16 | 四川恒泰环境技术有限责任公司 | 一种将湿法脱硫石膏直接转化为硫酸铵和碳酸钙并循环利用的方法 |
Also Published As
Publication number | Publication date |
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CN101284676B (zh) | 2010-08-25 |
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ASS | Succession or assignment of patent right |
Owner name: WANG CHENGXIN Free format text: FORMER OWNER: ZAOZHUANG CITY PULI CHEMICAL CO., LTD. Effective date: 20100609 |
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Free format text: CORRECT: ADDRESS; FROM: 277100 NO.18, QINGQUAN ROAD, SHIZHONG DISTRICT, ZAOZHUANG CITY, SHANDONG PROVINCE TO: WEST OF 3/F, EAST UNIT, BUILDING 21, LONGFENGLI, SHIZHONG DISTRICT, ZAOZHUANG CITY, SHANDONG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20100609 Address after: Zaozhuang City, Shandong Province, Longfeng District, No. 21 East Building on the third floor of the West Applicant after: Wang Chengxin Address before: 277100, Qingquan Road, Shizhong District, Shandong City, Zaozhuang province 18 Applicant before: Zaozhuang Puli Chemical Industry Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20120528 |