RU2435829C2 - Безопасные для окружающей среды нефть/водные деэмульгаторы - Google Patents

Безопасные для окружающей среды нефть/водные деэмульгаторы Download PDF

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Publication number
RU2435829C2
RU2435829C2 RU2008144135/04A RU2008144135A RU2435829C2 RU 2435829 C2 RU2435829 C2 RU 2435829C2 RU 2008144135/04 A RU2008144135/04 A RU 2008144135/04A RU 2008144135 A RU2008144135 A RU 2008144135A RU 2435829 C2 RU2435829 C2 RU 2435829C2
Authority
RU
Russia
Prior art keywords
carbon atoms
groups
group
polymer
water
Prior art date
Application number
RU2008144135/04A
Other languages
English (en)
Russian (ru)
Other versions
RU2008144135A (ru
Inventor
Пер-Эрик ХЕЛЛЬБЕРГ (SE)
Пер-Эрик Хелльберг
Ингемар УНЕБАКК (SE)
Ингемар Унебакк
Original Assignee
Акцо Нобель Н.В.
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 Акцо Нобель Н.В. filed Critical Акцо Нобель Н.В.
Publication of RU2008144135A publication Critical patent/RU2008144135A/ru
Application granted granted Critical
Publication of RU2435829C2 publication Critical patent/RU2435829C2/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/32—Compounds having groups or groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G33/00—Dewatering or demulsification of hydrocarbon oils
    • C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
RU2008144135/04A 2006-04-07 2007-04-03 Безопасные для окружающей среды нефть/водные деэмульгаторы RU2435829C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US79006906P 2006-04-07 2006-04-07
EP06112350.1 2006-04-07
US60/790,069 2006-04-07
EP06112350 2006-04-07

Publications (2)

Publication Number Publication Date
RU2008144135A RU2008144135A (ru) 2010-05-20
RU2435829C2 true RU2435829C2 (ru) 2011-12-10

Family

ID=37070861

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008144135/04A RU2435829C2 (ru) 2006-04-07 2007-04-03 Безопасные для окружающей среды нефть/водные деэмульгаторы

Country Status (3)

Country Link
CN (1) CN101421376B (zh)
BR (1) BRPI0710498B1 (zh)
RU (1) RU2435829C2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2686898C1 (ru) * 2018-05-30 2019-05-06 Общество с ограниченной ответственностью "ХитЛаб" Способ изготовления гидрида магния для химического генератора водорода

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201307438D0 (en) * 2013-04-25 2013-06-05 Airbus Uk Ltd Fuel Additive
CN107235529B (zh) * 2017-06-27 2020-07-03 中国石油化工股份有限公司 一种用于油田含油污水处理的除油剂及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903006A (en) * 1969-12-16 1975-09-02 Castrol Ltd Synthetic esters
SE513181C2 (sv) * 1997-12-19 2000-07-24 Akzo Nobel Nv En ortoesterbaserad tensid, dess tillverkning och användning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2686898C1 (ru) * 2018-05-30 2019-05-06 Общество с ограниченной ответственностью "ХитЛаб" Способ изготовления гидрида магния для химического генератора водорода

Also Published As

Publication number Publication date
CN101421376B (zh) 2013-09-18
CN101421376A (zh) 2009-04-29
RU2008144135A (ru) 2010-05-20
BRPI0710498A2 (pt) 2011-08-16
BRPI0710498B1 (pt) 2016-11-29

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Legal Events

Date Code Title Description
PC41 Official registration of the transfer of exclusive right

Effective date: 20180314

MM4A The patent is invalid due to non-payment of fees

Effective date: 20200404