BE642308A - - Google Patents
Info
- Publication number
- BE642308A BE642308A BE642308A BE642308A BE642308A BE 642308 A BE642308 A BE 642308A BE 642308 A BE642308 A BE 642308A BE 642308 A BE642308 A BE 642308A BE 642308 A BE642308 A BE 642308A
- Authority
- BE
- Belgium
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
---|---|
BE642308A true BE642308A (fi) | 1964-05-04 |
Family
ID=23165320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE642308A BE642308A (fi) | 1963-08-13 | 1964-01-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3278269A (fi) |
BE (1) | BE642308A (fi) |
DE (1) | DE1201316B (fi) |
ES (1) | ES294784A1 (fi) |
GB (1) | GB1015537A (fi) |
NL (2) | NL302919A (fi) |
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 |
EP0045638A3 (en) * | 1980-08-01 | 1982-02-24 | Exxon Research And Engineering Company | Method for the removal of h2s and/or ash from molten sulfur |
USRE32009E (en) * | 1980-08-01 | 1985-10-22 | Exxon Research And Engineering Co. | Degassing molten sulfur |
US4423025A (en) * | 1980-08-01 | 1983-12-27 | Exxon Research And Engineering Co. | Degassing molten sulfur |
US4299811A (en) * | 1980-08-01 | 1981-11-10 | Exxon Research & Engineering Co. | Degassing molten sulfur |
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 NL129706D patent/NL129706C/xx active
- NL NL302919D patent/NL302919A/xx unknown
-
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 |
---|---|
NL129706C (fi) | |
GB1015537A (en) | 1966-01-05 |
US3278269A (en) | 1966-10-11 |
DE1201316B (de) | 1965-09-23 |
ES294784A1 (es) | 1964-03-16 |
NL302919A (fi) |