NL7001861A - - Google Patents
Info
- Publication number
- NL7001861A NL7001861A NL7001861A NL7001861A NL7001861A NL 7001861 A NL7001861 A NL 7001861A NL 7001861 A NL7001861 A NL 7001861A NL 7001861 A NL7001861 A NL 7001861A NL 7001861 A NL7001861 A NL 7001861A
- Authority
- NL
- Netherlands
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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79836269A | 1969-02-11 | 1969-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7001861A true NL7001861A (enrdf_load_stackoverflow) | 1970-08-13 |
Family
ID=25173195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7001861A NL7001861A (enrdf_load_stackoverflow) | 1969-02-11 | 1970-02-10 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE745758A (enrdf_load_stackoverflow) |
| BR (1) | BR7016687D0 (enrdf_load_stackoverflow) |
| CA (1) | CA933724A (enrdf_load_stackoverflow) |
| DE (1) | DE2005905A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2032846A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1288851A (enrdf_load_stackoverflow) |
| NL (1) | NL7001861A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3361970D1 (en) * | 1982-04-14 | 1986-03-13 | Allied Corp | Thermal decomposition of waste sulfuric acid |
| GB8610856D0 (en) * | 1986-05-02 | 1986-06-11 | Boc Group Plc | Treatment of waste material |
| GB2190909B (en) * | 1986-05-02 | 1990-05-02 | Boc Group Plc | Treatment of waste material |
| DK98191A (da) * | 1991-05-24 | 1992-11-25 | Haldor Topsoe As | Fremgangsmaade til regenerering af uren svovlsyre |
| US5628976A (en) * | 1995-10-17 | 1997-05-13 | Air Products And Chemicals | Cofiring biosolids in a spent sulfuric acid regeneration facility |
| US10640376B2 (en) | 2016-07-21 | 2020-05-05 | Haldor Topsoe A/S | Process for the production of sulfur trioxide |
| CN112827324A (zh) * | 2021-03-25 | 2021-05-25 | 刘玉满 | 一种净化消失模铸造废气中二氧化硫污染的方法及装置 |
-
1970
- 1970-02-09 GB GB1288851D patent/GB1288851A/en not_active Expired
- 1970-02-10 NL NL7001861A patent/NL7001861A/xx unknown
- 1970-02-10 FR FR7004679A patent/FR2032846A5/fr not_active Expired
- 1970-02-10 BE BE745758D patent/BE745758A/xx unknown
- 1970-02-10 DE DE19702005905 patent/DE2005905A1/de active Pending
- 1970-02-10 CA CA074440A patent/CA933724A/en not_active Expired
- 1970-02-11 BR BR216687/70A patent/BR7016687D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2005905A1 (de) | 1970-09-03 |
| GB1288851A (enrdf_load_stackoverflow) | 1972-09-13 |
| FR2032846A5 (enrdf_load_stackoverflow) | 1970-11-27 |
| BR7016687D0 (pt) | 1973-01-23 |
| BE745758A (fr) | 1970-08-10 |
| CA933724A (en) | 1973-09-18 |