ES407907A1 - Un procedimiento para recuperar azufre. - Google Patents

Un procedimiento para recuperar azufre.

Info

Publication number
ES407907A1
ES407907A1 ES407907A ES407907A ES407907A1 ES 407907 A1 ES407907 A1 ES 407907A1 ES 407907 A ES407907 A ES 407907A ES 407907 A ES407907 A ES 407907A ES 407907 A1 ES407907 A1 ES 407907A1
Authority
ES
Spain
Prior art keywords
sulfur
tails
sulphur
bottoms
recovery
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
Application number
ES407907A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP8737671A external-priority patent/JPS4851889A/ja
Priority claimed from JP540872A external-priority patent/JPS5236115B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES407907A1 publication Critical patent/ES407907A1/es
Expired legal-status Critical Current

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
    • C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/20—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
ES407907A 1971-11-02 1972-10-24 Un procedimiento para recuperar azufre. Expired ES407907A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8737671A JPS4851889A (es) 1971-11-02 1971-11-02
JP540872A JPS5236115B2 (es) 1972-01-10 1972-01-10

Publications (1)

Publication Number Publication Date
ES407907A1 true ES407907A1 (es) 1975-11-16

Family

ID=26339343

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407907A Expired ES407907A1 (es) 1971-11-02 1972-10-24 Un procedimiento para recuperar azufre.

Country Status (7)

Country Link
CA (1) CA977666A (es)
DE (1) DE2252932C3 (es)
ES (1) ES407907A1 (es)
FR (1) FR2158380B1 (es)
GB (1) GB1403417A (es)
IT (1) IT966862B (es)
NL (1) NL154706B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63230659A (ja) * 1987-03-19 1988-09-27 Nippon Steel Chem Co Ltd 重合防止剤の回収方法
DE102012024528A1 (de) * 2012-12-14 2014-06-18 F.E.S. GmbH Verfahren zur Aufbereitung von Bearbeitungsölen

Also Published As

Publication number Publication date
NL154706B (nl) 1977-10-17
GB1403417A (en) 1975-08-28
FR2158380A1 (es) 1973-06-15
DE2252932A1 (de) 1973-05-10
CA977666A (en) 1975-11-11
IT966862B (it) 1974-02-20
DE2252932B2 (de) 1974-06-12
NL7214836A (es) 1973-05-04
FR2158380B1 (es) 1975-01-03
DE2252932C3 (de) 1975-01-16

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