DE3771033D1 - Vorrichtung zur entfernung von schwefel aus organischen polysulfiden. - Google Patents

Vorrichtung zur entfernung von schwefel aus organischen polysulfiden.

Info

Publication number
DE3771033D1
DE3771033D1 DE8787115448T DE3771033T DE3771033D1 DE 3771033 D1 DE3771033 D1 DE 3771033D1 DE 8787115448 T DE8787115448 T DE 8787115448T DE 3771033 T DE3771033 T DE 3771033T DE 3771033 D1 DE3771033 D1 DE 3771033D1
Authority
DE
Germany
Prior art keywords
removing sulfur
organic polysulfides
polysulfides
organic
sulfur
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 - Fee Related
Application number
DE8787115448T
Other languages
German (de)
English (en)
Inventor
Jeffrey H Yen
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Application granted granted Critical
Publication of DE3771033D1 publication Critical patent/DE3771033D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01B17/0205—Separation of sulfur from liquids, e.g. by coalescence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0434—Counter-current multistage extraction towers in a vertical or sloping position comprising rotating mechanisms, e.g. mixers, rotational oscillating motion, mixing pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0446—Juxtaposition of mixers-settlers
    • B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1862—Stationary reactors having moving elements inside placed in series
    • 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
    • C07C319/28—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treating Waste Gases (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE8787115448T 1986-10-27 1987-10-21 Vorrichtung zur entfernung von schwefel aus organischen polysulfiden. Expired - Fee Related DE3771033D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/923,240 US4855113A (en) 1986-10-27 1986-10-27 Apparatus for removing sulfur from organic polysulfides

Publications (1)

Publication Number Publication Date
DE3771033D1 true DE3771033D1 (de) 1991-08-01

Family

ID=25448363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787115448T Expired - Fee Related DE3771033D1 (de) 1986-10-27 1987-10-21 Vorrichtung zur entfernung von schwefel aus organischen polysulfiden.

Country Status (13)

Country Link
US (1) US4855113A (US07223432-20070529-C00017.png)
EP (1) EP0267471B1 (US07223432-20070529-C00017.png)
JP (1) JPS63120739A (US07223432-20070529-C00017.png)
CN (1) CN1014205B (US07223432-20070529-C00017.png)
AU (1) AU597738B2 (US07223432-20070529-C00017.png)
BR (1) BR8705705A (US07223432-20070529-C00017.png)
CA (1) CA1290925C (US07223432-20070529-C00017.png)
DE (1) DE3771033D1 (US07223432-20070529-C00017.png)
DK (1) DK559087A (US07223432-20070529-C00017.png)
IN (1) IN165449B (US07223432-20070529-C00017.png)
MX (1) MX165865B (US07223432-20070529-C00017.png)
NO (1) NO874462L (US07223432-20070529-C00017.png)
OA (1) OA08691A (US07223432-20070529-C00017.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145255A (en) * 1987-05-19 1992-09-08 Mitsubishi Jukogoyo Kabushiki Kaisha Stirring apparatus and stirring tower type apparatus for polmerization reactions
HU209706B (en) * 1989-07-20 1994-10-28 Richter Gedeon Vegyeszet Equipment for the contacting of fluids of different density
US5744038A (en) * 1993-07-30 1998-04-28 Aruba International Pty Ltd. Solvent extraction methods for delipidating plasma
AU693458B2 (en) * 1993-07-30 1998-07-02 Aruba International Pty Ltd A plasma delipidation system
GB2355006B (en) * 1996-12-06 2001-07-04 Advanced Phytonics Ltd Materials treatment
CN1108838C (zh) * 1996-12-06 2003-05-21 先进菲涛尼克斯公司 材料的处理
US20090017069A1 (en) 2000-06-29 2009-01-15 Lipid Sciences, Inc. SARS Vaccine Compositions and Methods of Making and Using Them
US6589422B2 (en) * 2000-12-18 2003-07-08 Ineos Fluor Holdings Limited Apparatus and method for extracting biomass
WO2005011620A2 (en) * 2003-07-03 2005-02-10 Lipid Sciences Inc. Methods and apparatus for creating particle derivatives of hdl with reduced lipid content
US7393826B2 (en) 2003-07-03 2008-07-01 Lipid Sciences, Inc. Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
US20080259722A1 (en) * 2007-04-23 2008-10-23 Sanford Samuel A Blender for production of scented materials
US20110147305A1 (en) * 2009-12-17 2011-06-23 E.I. Du Pont De Nemours And Company Liquid-liquid extraction tower having center feed inlet and process
US8916098B2 (en) * 2011-02-11 2014-12-23 Xerox Corporation Continuous emulsification-aggregation process for the production of particles
US8663565B2 (en) * 2011-02-11 2014-03-04 Xerox Corporation Continuous emulsification—aggregation process for the production of particles
CN102408885A (zh) * 2011-10-14 2012-04-11 西南石油大学 一种用于含硫气井中沉积硫的高效溶硫剂
CN102974126B (zh) * 2012-11-23 2015-04-22 济宁金百特生物机械有限公司 一种多级连续逆流提取分离系统
US11027052B2 (en) 2017-11-22 2021-06-08 HDL Therapuetics, Inc. Systems and methods for priming fluid circuits of a plasma processing system
JP2021509894A (ja) 2017-12-28 2021-04-08 エイチディーエル セラピューティクス インコーポレイテッドＨｄｌ Ｔｈｅｒａｐｅｕｔｉｃｓ， Ｉｎｃ． ヒト血漿から抽出されたｐｒｅ−β高密度リポタンパク質を保存および投与するための方法
CN111494985A (zh) * 2020-05-25 2020-08-07 张掖征峰科技有限公司 多级连续逆流洗涤浸出设备和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566945C (de) * 1929-06-02 1932-12-28 Masch Und Appbau Ges Martini Gegenstromkolonne
DE929062C (de) * 1952-07-20 1955-06-20 Braunschweigische Maschb Ansta Vorrichtung zur Durchfuehrung von Extraktionen oder Auswaschungen von Fluessigkeiten mittels anderer Fluessigkeiten
US2850362A (en) * 1955-03-29 1958-09-02 Hoffmann La Roche Extractor
NL136765C (US07223432-20070529-C00017.png) * 1965-10-20
US3488159A (en) * 1969-05-06 1970-01-06 Atomic Energy Commission Jet-pulsed liquid-liquid extraction column
US4009230A (en) * 1971-06-01 1977-02-22 Stark Amsterdam Nv Device for vacuum treatment of liquids by means of a gaseous strip-medium
SE431662B (sv) * 1974-07-05 1984-02-20 Kamyr Ab Sett vid kontinuerlig kokning av fibermaterial
FR2579585B1 (fr) * 1985-03-29 1990-06-01 Elf Aquitaine Procede et produit pour la dissolution du soufre
AU597060B2 (en) * 1986-06-25 1990-05-24 Atochem North America, Inc. Process for desulfurizing organic polysulfides

Also Published As

Publication number Publication date
EP0267471B1 (en) 1991-06-26
US4855113A (en) 1989-08-08
OA08691A (en) 1989-03-31
CN87108107A (zh) 1988-07-13
AU8015887A (en) 1988-04-28
AU597738B2 (en) 1990-06-07
DK559087D0 (da) 1987-10-26
NO874462L (no) 1988-04-28
MX165865B (es) 1992-12-08
EP0267471A1 (en) 1988-05-18
DK559087A (da) 1988-04-28
JPS63120739A (ja) 1988-05-25
CA1290925C (en) 1991-10-22
NO874462D0 (no) 1987-10-26
BR8705705A (pt) 1988-05-31
CN1014205B (zh) 1991-10-09
IN165449B (US07223432-20070529-C00017.png) 1989-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee