CN1179413A - 用过磷酸酸化甲酸钠生产甲酸联产各种磷酸钠盐的方法 - Google Patents
用过磷酸酸化甲酸钠生产甲酸联产各种磷酸钠盐的方法 Download PDFInfo
- Publication number
- CN1179413A CN1179413A CN 97103209 CN97103209A CN1179413A CN 1179413 A CN1179413 A CN 1179413A CN 97103209 CN97103209 CN 97103209 CN 97103209 A CN97103209 A CN 97103209A CN 1179413 A CN1179413 A CN 1179413A
- Authority
- CN
- China
- Prior art keywords
- acid
- formic acid
- sodium
- sodium phosphate
- phosphate salts
- 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
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 title claims abstract description 80
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 235000019253 formic acid Nutrition 0.000 title claims abstract description 40
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 title claims abstract description 22
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 title claims abstract description 16
- 239000004280 Sodium formate Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 235000019254 sodium formate Nutrition 0.000 title claims abstract description 14
- 239000002253 acid Substances 0.000 title claims abstract description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 25
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims abstract 2
- 230000005494 condensation Effects 0.000 claims abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 11
- MPNNOLHYOHFJKL-UHFFFAOYSA-N peroxyphosphoric acid Chemical compound OOP(O)(O)=O MPNNOLHYOHFJKL-UHFFFAOYSA-N 0.000 claims description 9
- 239000006227 byproduct Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- NFIYTPYOYDDLGO-UHFFFAOYSA-N phosphoric acid;sodium Chemical compound [Na].OP(O)(O)=O NFIYTPYOYDDLGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical compound Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- -1 compound phosphoric acid sodium salts Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005649 metathesis reaction Methods 0.000 claims 1
- 230000035484 reaction time Effects 0.000 claims 1
- 239000011734 sodium Substances 0.000 abstract description 5
- 150000002500 ions Chemical class 0.000 abstract 3
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 1
- 229920000137 polyphosphoric acid Polymers 0.000 abstract 1
- 229940005657 pyrophosphoric acid Drugs 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940045641 monobasic sodium phosphate Drugs 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97103209A CN1066132C (zh) | 1997-03-18 | 1997-03-18 | 用过磷酸酸化甲酸钠生产甲酸联产各种磷酸盐的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97103209A CN1066132C (zh) | 1997-03-18 | 1997-03-18 | 用过磷酸酸化甲酸钠生产甲酸联产各种磷酸盐的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1179413A true CN1179413A (zh) | 1998-04-22 |
CN1066132C CN1066132C (zh) | 2001-05-23 |
Family
ID=5166573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97103209A Expired - Lifetime CN1066132C (zh) | 1997-03-18 | 1997-03-18 | 用过磷酸酸化甲酸钠生产甲酸联产各种磷酸盐的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1066132C (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101362682B (zh) * | 2008-09-23 | 2011-02-09 | 余华强 | 用过磷酸和甲酸钠生产甲酸联产磷酸钠盐的方法 |
CN101665423B (zh) * | 2009-08-11 | 2012-11-21 | 绵阳启明星磷化工有限公司 | 一种用磷酸酸化甲酸钾制备甲酸的方法 |
CN102951625A (zh) * | 2011-08-25 | 2013-03-06 | 贵州省惠水磷酸盐厂 | 焦磷酸钠制备技术 |
CN105084335A (zh) * | 2014-05-12 | 2015-11-25 | 天津市碳一有机合成工程设计有限公司 | 生产磷酸二氢钾联产二甲酸钾的方法 |
CN106241767A (zh) * | 2016-08-29 | 2016-12-21 | 武汉东晟捷能科技有限公司 | 一种制备磷酸二氢钾的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100540520C (zh) * | 2007-08-24 | 2009-09-16 | 宜宾天原集团股份有限公司 | 用萃取磷酸和甲酸钠制备甲酸的方法 |
CN101475463B (zh) * | 2009-01-21 | 2011-09-21 | 曹勇 | 甲酸钙和过磷酸反应联产高纯甲酸和磷酸二氢钙的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE309412B (zh) * | 1964-04-03 | 1969-03-24 | Perstorp Ab | |
DE3137356C2 (de) * | 1981-09-19 | 1984-04-05 | Davy McKee AG, 6000 Frankfurt | Verfahren zur Herstellung von konzentrierter Ameisensäure |
-
1997
- 1997-03-18 CN CN97103209A patent/CN1066132C/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101362682B (zh) * | 2008-09-23 | 2011-02-09 | 余华强 | 用过磷酸和甲酸钠生产甲酸联产磷酸钠盐的方法 |
CN101665423B (zh) * | 2009-08-11 | 2012-11-21 | 绵阳启明星磷化工有限公司 | 一种用磷酸酸化甲酸钾制备甲酸的方法 |
CN102951625A (zh) * | 2011-08-25 | 2013-03-06 | 贵州省惠水磷酸盐厂 | 焦磷酸钠制备技术 |
CN105084335A (zh) * | 2014-05-12 | 2015-11-25 | 天津市碳一有机合成工程设计有限公司 | 生产磷酸二氢钾联产二甲酸钾的方法 |
CN106241767A (zh) * | 2016-08-29 | 2016-12-21 | 武汉东晟捷能科技有限公司 | 一种制备磷酸二氢钾的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1066132C (zh) | 2001-05-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUISHUI YUYANG PHOSPHORUS CHEMICAL CO., LTD., GUI Free format text: FORMER OWNER: GUIZHOU PHOSPHATE PLANT Effective date: 20060915 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060915 Address after: 550600 Heping Town, Huishui County, Guizhou Patentee after: Huishui Guizhou Yuyang Phosphorus Chemical Co., Ltd. Address before: 550018 Guiyang Bay Guizhou phosphate factory, Guizhou, China Patentee before: Guizhou Phosphate Plant |
|
ASS | Succession or assignment of patent right |
Owner name: CHONGQING CHUANDONG CHEMICAL ENGINEERING ( GROUP Free format text: FORMER OWNER: HUISHUI YUYANG PHOSPHORUS CHEMICAL CO., LTD., GUIZHOU PROVINCE Effective date: 20071019 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071019 Address after: 400061 No. 70 marble stone street, Nan'an District, Chongqing Patentee after: Chongqing Chuan Dong chemical industry (group) company limited Address before: 550600 Heping Town, Huishui County, Guizhou Patentee before: Huishui Guizhou Yuyang Phosphorus Chemical Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20010523 |
|
CX01 | Expiry of patent term |