NL302919A - - Google Patents
Info
- Publication number
- NL302919A NL302919A NL302919DA NL302919A NL 302919 A NL302919 A NL 302919A NL 302919D A NL302919D A NL 302919DA NL 302919 A NL302919 A NL 302919A
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/0243—Other after-treatment of sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US301887A US3278269A (en) | 1963-08-13 | 1963-08-13 | Sulphur treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL302919A true NL302919A (de) |
Family
ID=23165320
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL302919D NL302919A (de) | 1963-08-13 | ||
| NL129706D NL129706C (de) | 1963-08-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL129706D NL129706C (de) | 1963-08-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3278269A (de) |
| BE (1) | BE642308A (de) |
| DE (1) | DE1201316B (de) |
| ES (1) | ES294784A1 (de) |
| GB (1) | GB1015537A (de) |
| NL (2) | NL129706C (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3443976A (en) * | 1965-10-14 | 1969-05-13 | Grace W R & Co | Mineral grinding aids |
| US3447903A (en) * | 1966-10-27 | 1969-06-03 | Freeport Sulphur Co | Sulphur production |
| US3607326A (en) * | 1969-12-16 | 1971-09-21 | Frank G Serafin | Mineral grinding aids |
| US4423025A (en) * | 1980-08-01 | 1983-12-27 | Exxon Research And Engineering Co. | Degassing molten sulfur |
| USRE32009E (en) * | 1980-08-01 | 1985-10-22 | Exxon Research And Engineering Co. | Degassing molten sulfur |
| US4299811A (en) * | 1980-08-01 | 1981-11-10 | Exxon Research & Engineering Co. | Degassing molten sulfur |
| AU544992B2 (en) * | 1980-08-01 | 1985-06-27 | Exxon Research And Engineering Company | Purifying molten sulphur |
| FR2601350B1 (fr) * | 1986-07-10 | 1988-09-30 | Elf Aquitaine | Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre |
| US5686057A (en) * | 1996-11-13 | 1997-11-11 | Betzdearborn Inc. | Selective oxidation of hydrogen sulfide in molten sulfur |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2080409A (en) * | 1936-10-02 | 1937-05-18 | San Francisco Sulphur Company | Sulphur stabilization and preservation |
-
0
- NL NL302919D patent/NL302919A/xx unknown
- NL NL129706D patent/NL129706C/xx active
-
1963
- 1963-08-13 US US301887A patent/US3278269A/en not_active Expired - Lifetime
- 1963-12-14 ES ES294784A patent/ES294784A1/es not_active Expired
-
1964
- 1964-01-09 BE BE642308A patent/BE642308A/xx unknown
- 1964-01-10 DE DEF41713A patent/DE1201316B/de active Pending
- 1964-01-15 GB GB1866/64A patent/GB1015537A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1015537A (en) | 1966-01-05 |
| NL129706C (de) | |
| DE1201316B (de) | 1965-09-23 |
| US3278269A (en) | 1966-10-11 |
| BE642308A (de) | 1964-05-04 |
| ES294784A1 (es) | 1964-03-16 |