CA1151841A - Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique - Google Patents

Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique

Info

Publication number: CA1151841A
Authority: CA; Canada
Prior art keywords: hydrochloric acid; inert gas; gas; conversion process; treatment
Prior art date: 1981-04-27
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

Application number

CA000376261A

Other languages

English (en)

Inventor

Yoshisato Yamashita

Yutaka Matsuo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JNC Corp

Original Assignee

Chisso Corp

Priority date (The priority date 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 date listed.)

1981-04-27

Filing date

1981-04-27

Publication date

1983-08-16

1981-04-27 Application filed by Chisso Corp filed Critical Chisso Corp

1981-04-27 Priority to CA000376261A priority Critical patent/CA1151841A/fr

1983-08-16 Application granted granted Critical

1983-08-16 Publication of CA1151841A publication Critical patent/CA1151841A/fr

Status Expired legal-status Critical Current

Links

VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 80
238000000034 method Methods 0.000 title claims abstract description 36
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 28
239000003513 alkali Substances 0.000 title claims abstract description 19
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 15
239000011261 inert gas Substances 0.000 claims abstract description 39
239000007789 gas Substances 0.000 claims abstract description 26
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 14
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 14
239000001301 oxygen Substances 0.000 claims abstract description 14
229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
238000006243 chemical reaction Methods 0.000 claims description 49
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
239000001103 potassium chloride Substances 0.000 claims description 3
235000011164 potassium chloride Nutrition 0.000 claims description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 2
239000011780 sodium chloride Substances 0.000 claims description 2
239000012535 impurity Substances 0.000 abstract description 18
239000000463 material Substances 0.000 abstract description 13
238000004040 coloring Methods 0.000 abstract description 12
239000000203 mixture Substances 0.000 abstract description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
239000002253 acid Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
239000007788 liquid Substances 0.000 description 4
238000000746 purification Methods 0.000 description 4
239000000428 dust Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000002994 raw material Substances 0.000 description 3
238000005507 spraying Methods 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
238000010923 batch production Methods 0.000 description 2
FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
239000001569 carbon dioxide Substances 0.000 description 2
229910002092 carbon dioxide Inorganic materials 0.000 description 2
238000007599 discharging Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000003595 mist Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
238000005406 washing Methods 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000004042 decolorization Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treating Waste Gases (AREA)

CA000376261A 1981-04-27 1981-04-27 Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique Expired CA1151841A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000376261A CA1151841A (fr)	1981-04-27	1981-04-27	Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000376261A CA1151841A (fr)	1981-04-27	1981-04-27	Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique

Publications (1)

Publication Number	Publication Date
CA1151841A true CA1151841A (fr)	1983-08-16

Family

ID=4119829

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000376261A Expired CA1151841A (fr)	1981-04-27	1981-04-27	Procede pour purifier l'acide chlorhydrique produit a partir du chlorure d'alcali et de l'acide sulfurique

Country Status (1)

Country	Link
CA (1)	CA1151841A (fr)

1981
- 1981-04-27 CA CA000376261A patent/CA1151841A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2000-08-16	MKEX	Expiry

Publication	Publication Date	Title
US3957949A (en)	1976-05-18	Process for removing nitrogen oxides from gas
CA1068879A (fr)	1980-01-01	Methode pour extraire les oxydes d'azote en presence dans les gaz d'echappement
US4341747A (en)	1982-07-27	Process of removing nitrogen oxides from gaseous mixtures
US3760061A (en)	1973-09-18	High-strength acid containing h2o2 to scrub so2
US4133650A (en)	1979-01-09	Removing sulfur dioxide from exhaust air
JPH08503165A (ja)	1996-04-09	ガスからＮＯ▲下ｘ▼／ＳＯ▲下ｘ▼酸化物の除去方法
US4349525A (en)	1982-09-14	Process for purifying hydrochloric acid produced from alkali chloride and sulfuric acid
US4419333A (en)	1983-12-06	Process for removal of nitrogen oxides
CA1245831A (fr)	1988-12-06	Desulfuration des gaz de cheminee
US4465655A (en)	1984-08-14	Process for the purification of exhaust gases containing sulfuryl fluoride
CN105348145A (zh)	2016-02-24	氨法烟气脱硫副产环己酮肟的方法
GB1438601A (en)	1976-06-09	Method for the purification of sulphuric acid containing mercury
US4834959A (en)	1989-05-30	Process for selectively removing sulfur dioxide
US3947546A (en)	1976-03-30	Process for the purification of gaseous effluents
GB1421646A (en)	1976-01-21	Purification of hydrogen fluoride
GB903682A (en)	1962-08-15	An improved method for the manufacture of chlorine by the oxidation of hydrochloric acid
CA2001002A1 (fr)	1990-04-21	Procede d'elimination de l'anhydride sulfureux et du chlorure d'hydrogene dans les gaz chauds
US3833714A (en)	1974-09-03	Removal of the hydrogen sulfide contained in a gas of high carbon dioxide content
JPH0154282B2 (fr)	1989-11-17
JPS6485946A (en)	1989-03-30	Method for purifying fluorocarbon compound
SU1369664A3 (ru)	1988-01-23	Способ очистки газов от сероводорода
ATE18753T1 (de)	1986-04-15	Verfahren zur reinigung von schwefelsaeure als abfallprodukt bei der bortrifluorid-synthese.
US5593651A (en)	1997-01-14	Conversion of SO2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites
CA1151848A (fr)	1983-08-16	Separation du soufre en presence dans les gaz perdus
SU1139700A1 (ru)	1985-02-15	Способ получени брома