CN1380290A - 一种生产氯化异氰尿酸的工艺方法 - Google Patents
一种生产氯化异氰尿酸的工艺方法 Download PDFInfo
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- CN1380290A CN1380290A CN 02104970 CN02104970A CN1380290A CN 1380290 A CN1380290 A CN 1380290A CN 02104970 CN02104970 CN 02104970 CN 02104970 A CN02104970 A CN 02104970A CN 1380290 A CN1380290 A CN 1380290A
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- Prior art keywords
- acid
- cyanuric acid
- chlorine
- caco
- solid
- 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 abstract description 17
- 150000007973 cyanuric acids Chemical class 0.000 title abstract 3
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229950009390 symclosene Drugs 0.000 claims abstract description 22
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000000460 chlorine Substances 0.000 claims description 84
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 54
- 229910052801 chlorine Inorganic materials 0.000 claims description 54
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 238000003672 processing method Methods 0.000 claims description 7
- 159000000000 sodium salts Chemical class 0.000 claims description 7
- -1 carbonic acid hydrogen salt Chemical class 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000007790 solid phase Substances 0.000 claims description 5
- 229910002114 biscuit porcelain Inorganic materials 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 2
- QHFDHWJHIAVELW-UHFFFAOYSA-M sodium;4,6-dioxo-1h-1,3,5-triazin-2-olate Chemical compound [Na+].[O-]C1=NC(=O)NC(=O)N1 QHFDHWJHIAVELW-UHFFFAOYSA-M 0.000 abstract 1
- 239000000047 product Substances 0.000 description 28
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- 230000035484 reaction time Effects 0.000 description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 9
- 239000002932 luster Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- 235000010216 calcium carbonate Nutrition 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 238000005703 Whiting synthesis reaction Methods 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012492 regenerant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000003206 sterilizing agent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
编号 | CaCO3粒径(μm) | 氯气停留时间(s) | 反应时间(min) | 产品有效氯%(干基) | 产品总重(g) | 收率(%) | 色泽 | 回收CaCO3重量(g) | 回收CaCl2重量(g) |
1 | 0.1 | 12 | 60 | 11 | / | / | / | / | / |
60 | 300 | 11 | / | / | / | / | / | ||
2 | 0.08 | 4 | 20 | 90.5 | 229 | 100 | 极白 | 400 | 163 |
6 | 30 | 91.1 | 230 | 100 | 极白 | 401 | 164 | ||
3 | 0.06 | 4 | 20 | 91.0 | 230 | 100 | 极白 | 401 | 164 |
6 | 30 | 91.2 | 230 | 100 | 极白 | 401 | 164 | ||
4 | 0.03 | 4 | 20 | 91.3 | 230 | 100 | 极白 | 401 | 164 |
6 | 30 | 91.2 | 230 | 100 | 极白 | 401 | 164 |
氯气在CaCO3层停留时间(s) | Cl2O+CO2中是否夹带Cl2 | 碳酸钙的消耗(g) | 产品有效氯含量(%) | 氯气消耗(g) | 收率(%) |
3 | 有 | / | / | / | / |
10 | 无 | 148.5 | 91.2 | 215 | 100% |
30 | 无 | 148.5 | 91.2 | 215 | 100% |
60 | 无 | 149 | 91.2 | 217 | 100% |
65 | 无 | 158 | 91.2 | 230 | 100% |
100 | 无 | 160 | 91.2 | 233 | 100% |
200 | 无 | 175 | 91.2 | 255 | 100% |
CaCO3粒径(μm) | 氯气停留时间(S) | 反应时间(min) | 产品有效氯%(干基) | 产品总重(g) | 收率(%) | 色泽 | 回收CaCO3重量(g) | 回收CaCl2重量(g) |
0.08 | 4 | 20 | 63.9 | 217 | 100 | 极白 | 401 | 110 |
0.06 | 4 | 20 | 64.0 | 217 | 100 | 极白 | 401 | 110 |
0.03 | 4 | 20 | 63.9 | 217 | 100 | 极白 | 401 | 110 |
CaCO3粒径(μm) | 氯气停留时间(s) | 反应时间(min) | 产品有效氯%(干基) | 产品总重(g) | 收率(%) | 色泽 | 回收CaCO3重量(g) | 回收CaCl2重量(g) |
0.08 | 4 | 20 | 71.2 | 197 | 100 | 极白 | 401 | 110 |
0.06 | 4 | 20 | 71.3 | 197 | 100 | 极白 | 401 | 110 |
0.03 | 4 | 20 | 71.3 | 197 | 100 | 极白 | 401 | 110 |
氰尿酸粒径(μm) | 反应时间(min) | 空气量:Cl2O+CO2(摩尔比) | 产品有效氯%(干基) | 产品产量(g) | 收率(%) | 色泽 |
30 | 180 | 0∶1 | 0 | / | / | / |
180 | 10∶1 | 47 | / | / | / | |
20 | 180 | 0∶1 | 0 | / | / | / |
180 | 7∶1 | 15 | / | / | / | |
180 | 10∶1 | 89 | 229 | 100 | 100 | |
15 | 180 | 7∶1 | 17 | / | / | / |
180 | 10∶1 | 89.5 | 230 | 100 | 极白 | |
180 | 20∶1 | 89.5 | 229 | 100 | 极白 | |
10 | 180 | 7∶1 | 89.7 | 229 | 100 | 极白 |
180 | 10∶1 | 89.7 | 230 | 100 | 极白 | |
180 | 20∶1 | 89.5 | 229 | 100 | 极白 |
物质 | 通氯量(g) | 产品有效氯(%)(干基) | 产品总重(g) | 收率(%) | 色泽 | 回收物重量(g) |
轻质CaCO3 | 215 | 91.2 | 230 | 100 | 极白 | CaCl2 164 |
139 | 71.2 | 196 | 100 | 极白 | CaCl2 110 | |
Na2CO3、 | 215 | 91.2 | 230 | 100 | 极白 | NaCl 154 |
139 | 71.2 | 196 | 100 | 极白 | NaCl 103.5 | |
NaHCO3 | 215 | 91.2 | 230 | 100 | 极白 | NaCl 154 |
139 | 71.2 | 196 | 100 | 极白 | NaCl 103.5 |
工艺 | 每吨产品消耗原料(吨) | 产品质量对比 | 废水排放 | ||||
氰尿酸 | 氯气 | 碱 | 有效氯% | 色泽 | 含氯副产品 | ||
本发明 | 0.564 | 0.927 | 0.66(价值70元) | 91.2 | 极白 | 能产生CaCl2吨,利润400元 | 无 |
现有技术 | 0.680 | 1.240 | 0.7(价值900元) | 90.5 | 白 | 无有用副产物 | 6-9吨 |
效益比较 | 节约0.116 | 节约0.313 | 节约830元 |
Claims (5)
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CNB02104970XA CN1166647C (zh) | 2002-03-20 | 2002-03-20 | 一种生产氯化异氰尿酸的工艺方法 |
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CNB02104970XA CN1166647C (zh) | 2002-03-20 | 2002-03-20 | 一种生产氯化异氰尿酸的工艺方法 |
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CN1380290A true CN1380290A (zh) | 2002-11-20 |
CN1166647C CN1166647C (zh) | 2004-09-15 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101899015A (zh) * | 2010-08-11 | 2010-12-01 | 唐银华 | 利用碳酸钙生产三氯异氰尿酸的工艺 |
CN102206193A (zh) * | 2011-04-19 | 2011-10-05 | 菏泽华意化工有限公司 | 一种三氯异氰脲酸的制备方法 |
CN102329275A (zh) * | 2011-07-19 | 2012-01-25 | 鄄城康泰化工有限公司 | 一种三氯异氰尿酸和二氯异氰尿酸钠的制备方法 |
CN103755653A (zh) * | 2014-01-26 | 2014-04-30 | 菏泽华意化工有限公司 | 一种利用二氯异氰尿酸和碳酸钙生产三氯异氰尿酸的方法 |
CN103965126A (zh) * | 2013-11-01 | 2014-08-06 | 山东大明消毒科技有限公司 | 一种三氯异氰尿酸联产二氯异氰尿酸的制备方法 |
CN104909388A (zh) * | 2015-05-12 | 2015-09-16 | 山东兴达化工有限公司 | 氰尿酸联产硫酸铵信息自动化生产工艺的研究及氯代衍生物的合成与研究 |
CN105037286A (zh) * | 2015-05-12 | 2015-11-11 | 山东兴达化工有限公司 | 氰尿酸衍生物生态环保零排放新工艺的研究及应用 |
CN105175350A (zh) * | 2015-09-11 | 2015-12-23 | 鄄城康泰化工有限公司 | 一种二水二氯异氰酸钠的制备方法 |
CN106380453A (zh) * | 2016-08-30 | 2017-02-08 | 杨晓冬 | 一种无废水排放的氯代异氰尿酸的工业化生产方法 |
CN106957276A (zh) * | 2017-04-06 | 2017-07-18 | 河北冀衡集团有限公司 | 二氯异氰尿酸的制备方法 |
CN107141263A (zh) * | 2017-04-06 | 2017-09-08 | 河北冀衡集团有限公司 | 三氯异氰尿酸的制备方法 |
CN110437169A (zh) * | 2019-07-31 | 2019-11-12 | 青岛职业技术学院 | 一种二氯异氰尿酸钠的制备方法 |
-
2002
- 2002-03-20 CN CNB02104970XA patent/CN1166647C/zh not_active Expired - Fee Related
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101899015B (zh) * | 2010-08-11 | 2012-05-30 | 唐银华 | 利用碳酸钙生产三氯异氰尿酸的工艺 |
CN101899015A (zh) * | 2010-08-11 | 2010-12-01 | 唐银华 | 利用碳酸钙生产三氯异氰尿酸的工艺 |
CN102206193A (zh) * | 2011-04-19 | 2011-10-05 | 菏泽华意化工有限公司 | 一种三氯异氰脲酸的制备方法 |
CN102206193B (zh) * | 2011-04-19 | 2013-07-10 | 菏泽华意化工有限公司 | 一种三氯异氰脲酸的制备方法 |
CN102329275A (zh) * | 2011-07-19 | 2012-01-25 | 鄄城康泰化工有限公司 | 一种三氯异氰尿酸和二氯异氰尿酸钠的制备方法 |
CN102329275B (zh) * | 2011-07-19 | 2014-06-18 | 鄄城康泰化工有限公司 | 一种三氯异氰尿酸和二氯异氰尿酸钠的制备方法 |
CN103965126A (zh) * | 2013-11-01 | 2014-08-06 | 山东大明消毒科技有限公司 | 一种三氯异氰尿酸联产二氯异氰尿酸的制备方法 |
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CN106380453A (zh) * | 2016-08-30 | 2017-02-08 | 杨晓冬 | 一种无废水排放的氯代异氰尿酸的工业化生产方法 |
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CN107141263A (zh) * | 2017-04-06 | 2017-09-08 | 河北冀衡集团有限公司 | 三氯异氰尿酸的制备方法 |
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CN110437169B (zh) * | 2019-07-31 | 2022-06-24 | 青岛职业技术学院 | 一种二氯异氰尿酸钠的制备方法 |
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