BR8905121A - Processo para preparacao de uma composicao liquida solvente de enxofre - Google Patents

Processo para preparacao de uma composicao liquida solvente de enxofre

Info

Publication number
BR8905121A
BR8905121A BR8905121A BR8905121A BR8905121A BR 8905121 A BR8905121 A BR 8905121A BR 8905121 A BR8905121 A BR 8905121A BR 8905121 A BR8905121 A BR 8905121A BR 8905121 A BR8905121 A BR 8905121A
Authority
BR
Brazil
Prior art keywords
preparing
liquid composition
sulfur liquid
solvent sulfur
solvent
Prior art date
Application number
BR8905121A
Other languages
English (en)
Inventor
Glenn Thomas Carroll
Michael Jeffrey Lindstrom
Original Assignee
Pennwalt Corp
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
Application filed by Pennwalt Corp filed Critical Pennwalt Corp
Publication of BR8905121A publication Critical patent/BR8905121A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C09K8/532—Sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR8905121A 1988-10-11 1989-10-10 Processo para preparacao de uma composicao liquida solvente de enxofre BR8905121A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25522188A 1988-10-11 1988-10-11

Publications (1)

Publication Number Publication Date
BR8905121A true BR8905121A (pt) 1990-05-15

Family

ID=22967371

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8905121A BR8905121A (pt) 1988-10-11 1989-10-10 Processo para preparacao de uma composicao liquida solvente de enxofre

Country Status (9)

Country Link
EP (1) EP0364703A3 (pt)
JP (1) JPH02256790A (pt)
CN (1) CN1022678C (pt)
AU (1) AU626321B2 (pt)
BR (1) BR8905121A (pt)
CA (1) CA1327445C (pt)
DK (1) DK500089A (pt)
MX (1) MX170638B (pt)
NO (1) NO894039L (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG171866A1 (en) * 2008-12-23 2011-07-28 Basf Se Method for compressing gases containing hydrogen sulfide
CN101824312B (zh) * 2010-05-07 2011-03-16 西南石油大学 一种用于清洗井筒硫沉积的硫溶剂
CN103566701B (zh) * 2013-09-06 2015-08-05 中国石油大学(华东) 一种集输***硫沉积诱发捕集装置
CN105199696B (zh) * 2015-09-02 2018-04-20 西南石油大学 一种新型聚醚胺类的高效硫溶剂及其制备方法
CN107999148B (zh) * 2017-10-10 2020-11-06 浙江海洋大学 一种水溶液体系脱硫催化剂的复活方法
CN108002350B (zh) * 2017-11-20 2020-11-06 浙江海洋大学 一种复合萃取剂和用该萃取剂分离回收硫磺的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296586B (de) * 1966-12-27 1969-06-04 Gewerkschaft Elwerath Verfahren zur Verhuetung von Schwefelabscheidungen in den Steigrohren von Erdgassonden
US3846311A (en) * 1971-09-07 1974-11-05 Amoco Prod Co Method for removing elemental sulfur from wells and flowlines
US4804485A (en) * 1987-05-08 1989-02-14 Pennwalt Corporation Polyalkyleneoxyamine catalysts for dialkyl disulfides and/or polysulfides used in dissolving sulfur

Also Published As

Publication number Publication date
EP0364703A2 (en) 1990-04-25
MX170638B (es) 1993-09-02
AU4137589A (en) 1990-04-26
CA1327445C (en) 1994-03-08
JPH02256790A (ja) 1990-10-17
EP0364703A3 (en) 1991-01-02
DK500089D0 (da) 1989-10-10
NO894039L (no) 1990-04-17
NO894039D0 (no) 1989-10-10
CN1041738A (zh) 1990-05-02
DK500089A (da) 1990-04-12
CN1022678C (zh) 1993-11-10
AU626321B2 (en) 1992-07-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law