FR881356A - Process for obtaining sulfuric acid from sodium sulfate and hydrochloric gas - Google Patents
Process for obtaining sulfuric acid from sodium sulfate and hydrochloric gasInfo
- Publication number
- FR881356A FR881356A FR881356DA FR881356A FR 881356 A FR881356 A FR 881356A FR 881356D A FR881356D A FR 881356DA FR 881356 A FR881356 A FR 881356A
- Authority
- FR
- France
- Prior art keywords
- sulfuric acid
- sodium sulfate
- hydrochloric gas
- obtaining sulfuric
- obtaining
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/90—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/745—Preparation from sulfates
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE881356X | 1941-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881356A true FR881356A (en) | 1943-04-22 |
Family
ID=6829364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881356D Expired FR881356A (en) | 1941-05-08 | 1942-04-20 | Process for obtaining sulfuric acid from sodium sulfate and hydrochloric gas |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR881356A (en) |
NL (1) | NL57583C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2302964A1 (en) * | 1975-03-07 | 1976-10-01 | Hooker Chemicals Plastics Corp | CHLORINE BIOXIDE PRODUCTION PROCESS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD428325S (en) | 1998-03-10 | 2000-07-18 | Van Dreumel Andre | Fire preventing duct for passing cables and pipes through walls and bulkheads |
-
0
- NL NL57583D patent/NL57583C/xx active
-
1942
- 1942-04-20 FR FR881356D patent/FR881356A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2302964A1 (en) * | 1975-03-07 | 1976-10-01 | Hooker Chemicals Plastics Corp | CHLORINE BIOXIDE PRODUCTION PROCESS |
Also Published As
Publication number | Publication date |
---|---|
NL57583C (en) | 1900-01-01 |
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