SE9103032D0 - PROCEDURE FOR THE PREPARATION OF HYDROCHLIC ACID - Google Patents
PROCEDURE FOR THE PREPARATION OF HYDROCHLIC ACIDInfo
- Publication number
- SE9103032D0 SE9103032D0 SE9103032A SE9103032A SE9103032D0 SE 9103032 D0 SE9103032 D0 SE 9103032D0 SE 9103032 A SE9103032 A SE 9103032A SE 9103032 A SE9103032 A SE 9103032A SE 9103032 D0 SE9103032 D0 SE 9103032D0
- Authority
- SE
- Sweden
- Prior art keywords
- hydrochloric acid
- methanol
- acid
- hydrochlic
- procedure
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 8
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004155 Chlorine dioxide Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 235000019398 chlorine dioxide Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
of the disclosure The present invention relates to a method for producing hydrochloric acid or a solution of hydrochloric acid and methanol by reacting chlorine with methanol in the presence of water at an elevated temperature and by allowing light to affect the reaction solution in a reaction tower. The invention also relates to the usage of a reaction solution containing hydrochloric acid and methanol achieved by this method for producing chlorine dioxide from sodium chlorate and hydrochloric acid in the presence of a reducing agent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI905245A FI85007C (en) | 1990-10-24 | 1990-10-24 | Process for the production of hydrochloric acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE9103032D0 true SE9103032D0 (en) | 1991-10-18 |
| SE9103032L SE9103032L (en) | 1992-04-25 |
Family
ID=8531302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9103032A SE9103032L (en) | 1990-10-24 | 1991-10-18 | PROCEDURE FOR THE PREPARATION OF HYDROCHLIC ACID |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPH04265202A (en) |
| AT (1) | AT404127B (en) |
| BR (1) | BR9104587A (en) |
| CA (1) | CA2054031A1 (en) |
| FI (1) | FI85007C (en) |
| FR (1) | FR2668463B1 (en) |
| PT (1) | PT99314B (en) |
| SE (1) | SE9103032L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3351505A1 (en) * | 2017-01-20 | 2018-07-25 | Covestro Deutschland AG | Method for flexible control of the use of hydrochloric acid from chemical production |
| CN110038459B (en) * | 2019-05-22 | 2024-01-19 | 蚌埠学院 | Device for preparing hydrogen chloride methanol solution and preparation method thereof |
-
1990
- 1990-10-24 FI FI905245A patent/FI85007C/en not_active IP Right Cessation
-
1991
- 1991-10-18 SE SE9103032A patent/SE9103032L/en not_active Application Discontinuation
- 1991-10-22 AT AT0210791A patent/AT404127B/en not_active IP Right Cessation
- 1991-10-23 CA CA002054031A patent/CA2054031A1/en not_active Abandoned
- 1991-10-23 JP JP3304021A patent/JPH04265202A/en active Pending
- 1991-10-23 PT PT99314A patent/PT99314B/en not_active IP Right Cessation
- 1991-10-23 BR BR919104587A patent/BR9104587A/en unknown
- 1991-10-23 FR FR9113093A patent/FR2668463B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR9104587A (en) | 1992-06-09 |
| FR2668463A1 (en) | 1992-04-30 |
| PT99314B (en) | 1999-04-30 |
| CA2054031A1 (en) | 1992-04-25 |
| FI85007B (en) | 1991-11-15 |
| ATA210791A (en) | 1998-01-15 |
| FI905245A7 (en) | 1991-11-15 |
| FI85007C (en) | 1992-02-25 |
| SE9103032L (en) | 1992-04-25 |
| FR2668463B1 (en) | 1993-10-15 |
| AT404127B (en) | 1998-08-25 |
| PT99314A (en) | 1992-09-30 |
| JPH04265202A (en) | 1992-09-21 |
| FI905245A0 (en) | 1990-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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