ES8106266A1 - Procedimiento para el tratamiento de azufre insoluble. - Google Patents
Procedimiento para el tratamiento de azufre insoluble.Info
- Publication number
- ES8106266A1 ES8106266A1 ES493812A ES493812A ES8106266A1 ES 8106266 A1 ES8106266 A1 ES 8106266A1 ES 493812 A ES493812 A ES 493812A ES 493812 A ES493812 A ES 493812A ES 8106266 A1 ES8106266 A1 ES 8106266A1
- Authority
- ES
- Spain
- Prior art keywords
- insoluble sulfur
- oil
- product obtained
- treating
- sulfur product
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
- C01B17/12—Insoluble sulfur (mu-sulfur)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fats And Perfumes (AREA)
Abstract
PROCEDIMIENTO PARA EL TRATAMIENTO DE AZUFRE INSOLUBLE. CONSISTE EN HACER REACCIONAR AZUFRE INSOLUBLE ESTABILIZADO CON UN ACEITE EN PRESENCIA DE YODO ELEMENTAL PARA INHIBIR EL EFECTO DESESTABILIZANTE QUE TIENE EL ACEITE SOBRE EL AZUFRE. EL YODO PUEDE AÑADIRSE AL ACEITE EN FORMA DIRECTA O DISUELTO EN UN DISOLVENTE EN CANTIDAD DE 1 A 100 GRAMOS DE YODO POR LITRO DE DISOLVENTE. SU MISION ES EVITAR UN AUMENTO EN LA VELOCIDAD DE INVERSION A AZUFRE SOLUBLE DEL AZUFRE INSOLUBLE CUANDO SE AÑADE EL ACEITE. EL AZUFRE INSOLUBLE TIENE APLICACION COMO AGENTE DE VULCANIZACION EN LA INDUSTRIA Y FABRICACION DEL CAUCHO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/062,447 US4238470A (en) | 1979-07-30 | 1979-07-30 | Method for oil-treating insoluble sulfur |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8106266A1 true ES8106266A1 (es) | 1981-06-16 |
ES493812A0 ES493812A0 (es) | 1981-06-16 |
Family
ID=22042547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES493812A Granted ES493812A0 (es) | 1979-07-30 | 1980-07-29 | Procedimiento para el tratamiento de azufre insoluble. |
Country Status (29)
Country | Link |
---|---|
US (1) | US4238470A (es) |
EP (1) | EP0024138B1 (es) |
JP (1) | JPS5622336A (es) |
KR (1) | KR860000038B1 (es) |
AR (1) | AR220081A1 (es) |
AT (1) | ATE9779T1 (es) |
AU (1) | AU532107B2 (es) |
BR (1) | BR8004711A (es) |
CA (1) | CA1129609A (es) |
CS (1) | CS216538B2 (es) |
DD (1) | DD152324A5 (es) |
DE (1) | DE3069418D1 (es) |
EG (1) | EG14343A (es) |
ES (1) | ES493812A0 (es) |
HK (1) | HK29285A (es) |
HU (1) | HU187306B (es) |
IL (1) | IL60694A (es) |
IN (1) | IN154642B (es) |
MX (1) | MX155839A (es) |
NO (1) | NO153856C (es) |
NZ (1) | NZ194491A (es) |
PH (1) | PH15207A (es) |
PL (1) | PL122742B1 (es) |
RO (1) | RO80192B (es) |
SG (1) | SG83984G (es) |
SU (1) | SU976854A3 (es) |
TR (1) | TR21133A (es) |
YU (1) | YU41937B (es) |
ZA (1) | ZA804621B (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61200138A (ja) * | 1985-03-01 | 1986-09-04 | Sumitomo Rubber Ind Ltd | ゴム組成物 |
JPH0786154B2 (ja) * | 1985-06-26 | 1995-09-20 | 三新化学工業株式会社 | 不溶性イオウ組成物の製造方法 |
JPS62246810A (ja) * | 1986-04-18 | 1987-10-28 | Shikoku Chem Corp | 流動性を改良した油処理不溶性硫黄の製造方法 |
FR2603273B1 (fr) * | 1986-09-02 | 1990-06-22 | Raffineries Soufre Reunies | Procede de fabrication de soufre pulverulent impregne |
JPS63215730A (ja) * | 1987-03-05 | 1988-09-08 | Idemitsu Kosan Co Ltd | ゴム用不溶性硫黄のプロセスオイル |
JPS63215729A (ja) * | 1987-03-05 | 1988-09-08 | Idemitsu Kosan Co Ltd | ゴム用不溶性硫黄のプロセスオイル |
JP2619591B2 (ja) * | 1992-11-17 | 1997-06-11 | アクゾ・カシマ株式会社 | 高温熱安定性を改善した不溶性硫黄及びその製造方法 |
US5703165A (en) * | 1992-12-18 | 1997-12-30 | Saynad Corporation | Method of achieving superior dispersions of insoluble sulfur and products thereof |
US5475059A (en) * | 1992-12-18 | 1995-12-12 | Saynad Corporation | Method of achieving superior dispersions of polymeric sulfur and products thereof |
ES2171105B1 (es) * | 2000-02-08 | 2003-11-01 | Repsol Petroleo Sa | Procedimiento para la produccion de azufre polimerico. |
US7041111B2 (en) | 2002-08-02 | 2006-05-09 | Boston Scientific Scimed, Inc. | Placing sutures |
ITRM20020434A1 (it) * | 2002-08-22 | 2004-02-23 | Franco Cataldo | Procedimento per la sintesi di zolfo polimerico. |
DE10333374A1 (de) * | 2003-07-23 | 2005-02-10 | Bayer Aktiengesellschaft | Verfahren zur Herstellung von polymerem Schwefel |
KR101138914B1 (ko) * | 2010-03-30 | 2012-05-14 | 채덕원 | 식물성기름을 이용한 유황 법제방법 및 이를 통해 유독성분이 제거된 액상 법제유황 |
KR101491969B1 (ko) * | 2013-09-16 | 2015-02-11 | 에이치설퍼 주식회사 | 고 품질의 불용성 유황의 제조방법 |
CN104555943B (zh) * | 2013-10-12 | 2016-09-28 | 江苏宏泰橡胶助剂有限公司 | 连续管道化过热硫磺蒸汽制备不溶性硫磺的方法 |
US11021581B2 (en) | 2016-02-04 | 2021-06-01 | Eastman Chemical Company | Durable elastomeric compositions employing cyclododecasulfur as a vulcanizing agent |
US10280281B2 (en) | 2016-02-04 | 2019-05-07 | Eastman Chemical Company | Processes for forming vulcanizable elastomeric formulations and vulcanized elastomeric articles |
US10011663B2 (en) | 2016-02-04 | 2018-07-03 | Eastman Chemical Company | Vulcanizing composition containing cyclododecasulfur and improved cyclododecasulfur compound |
US11059722B2 (en) | 2016-03-02 | 2021-07-13 | Eastman Chemical Company | Method for the manufacture of cyclododecasulfur |
US10011485B2 (en) | 2016-03-02 | 2018-07-03 | Eastman Chemical Company | Method for the manufacture of cyclododecasulfur |
CN106995206B (zh) * | 2017-04-11 | 2019-02-12 | 上海京海(安徽)化工有限公司 | 一种橡胶用高含量高稳定性不溶性硫磺的生产工艺 |
CN110914350B (zh) | 2017-07-25 | 2022-07-12 | 伊士曼化工公司 | 形成可硫化弹性体配制物和硫化弹性体制品的方法 |
KR20220001936A (ko) | 2020-06-30 | 2022-01-06 | 주식회사 엔티시스템 | 불용성 유황의 제조 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1875372A (en) * | 1932-09-06 | Method of treating- rubber compounds and composition obtained thereby | ||
CA649408A (en) * | 1962-09-25 | N. Haimsohn Jerome | Stabilization of sulfur | |
US2061185A (en) * | 1935-03-12 | 1936-11-17 | San Francisco Sulphur Company | Free flowing sulphur |
US2460365A (en) * | 1945-09-29 | 1949-02-01 | Stauffer Chemical Co | Production of insoluble sulfur |
US2462146A (en) * | 1945-12-03 | 1949-02-22 | Stauffer Chemical Co | Stabilization of insoluble sulfur |
US2569375A (en) * | 1947-07-24 | 1951-09-25 | Monsanto Chemicals | Manufacture of sulfur |
US2614908A (en) * | 1949-07-11 | 1952-10-21 | Phillips Petroleum Co | Process for producing finely divided sulfur |
US2947614A (en) * | 1954-03-13 | 1960-08-02 | Ruhrgas Ag | Method of making insoluble sulphur |
DE1018031B (de) * | 1954-03-13 | 1957-10-24 | Ruhrgas Ag | Verfahren zur Herstellung von unloeslichem Schwefel |
US2757075A (en) * | 1954-03-15 | 1956-07-31 | Jerome N Haimsohn | Stabilization of sulfur |
FR1151384A (fr) * | 1956-06-12 | 1958-01-29 | Stauffer Chemical Co | Perfectionnements apportés aux traitement du soufre |
GB905096A (en) * | 1960-11-14 | 1962-09-05 | Stauffer Chemical Co | Improvements in or relating to the treatment of sulphur |
US4234552A (en) * | 1978-10-18 | 1980-11-18 | Courtaulds Limited | Stabilization of sulphur |
-
1979
- 1979-07-30 US US06/062,447 patent/US4238470A/en not_active Expired - Lifetime
-
1980
- 1980-06-25 CS CS804521A patent/CS216538B2/cs unknown
- 1980-07-18 JP JP9861280A patent/JPS5622336A/ja active Granted
- 1980-07-28 AT AT80302571T patent/ATE9779T1/de active
- 1980-07-28 DE DE8080302571T patent/DE3069418D1/de not_active Expired
- 1980-07-28 EP EP80302571A patent/EP0024138B1/en not_active Expired
- 1980-07-28 BR BR8004711A patent/BR8004711A/pt not_active IP Right Cessation
- 1980-07-28 KR KR1019800003004A patent/KR860000038B1/ko active
- 1980-07-29 ES ES493812A patent/ES493812A0/es active Granted
- 1980-07-29 CA CA357,223A patent/CA1129609A/en not_active Expired
- 1980-07-29 TR TR21133A patent/TR21133A/xx unknown
- 1980-07-29 IL IL60694A patent/IL60694A/xx not_active IP Right Cessation
- 1980-07-29 DD DD80222947A patent/DD152324A5/de unknown
- 1980-07-29 NZ NZ194491A patent/NZ194491A/xx unknown
- 1980-07-29 AU AU60868/80A patent/AU532107B2/en not_active Ceased
- 1980-07-29 SU SU802953005A patent/SU976854A3/ru active
- 1980-07-29 AR AR281967A patent/AR220081A1/es active
- 1980-07-29 HU HU801897A patent/HU187306B/hu unknown
- 1980-07-29 NO NO802273A patent/NO153856C/no unknown
- 1980-07-30 YU YU1926/80A patent/YU41937B/xx unknown
- 1980-07-30 ZA ZA00804621A patent/ZA804621B/xx unknown
- 1980-07-30 PH PH24368A patent/PH15207A/en unknown
- 1980-07-30 EG EG455/80A patent/EG14343A/xx active
- 1980-07-30 RO RO101842A patent/RO80192B/ro unknown
- 1980-07-30 IN IN873/CAL/80A patent/IN154642B/en unknown
- 1980-07-30 PL PL1980225977A patent/PL122742B1/pl unknown
- 1980-07-30 MX MX183353A patent/MX155839A/es unknown
-
1984
- 1984-11-23 SG SG839/84A patent/SG83984G/en unknown
-
1985
- 1985-04-11 HK HK292/85A patent/HK29285A/xx not_active IP Right Cessation
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