CN1110534C - 用于乙烯制造设备的脱丙烷器的防垢剂 - Google Patents

用于乙烯制造设备的脱丙烷器的防垢剂 Download PDF

Info

Publication number
CN1110534C
CN1110534C CN94107845A CN94107845A CN1110534C CN 1110534 C CN1110534 C CN 1110534C CN 94107845 A CN94107845 A CN 94107845A CN 94107845 A CN94107845 A CN 94107845A CN 1110534 C CN1110534 C CN 1110534C
Authority
CN
China
Prior art keywords
depropanizer
agent
fouling
ethylene
ethylene manufacturing
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
CN94107845A
Other languages
English (en)
Chinese (zh)
Other versions
CN1102848A (zh
Inventor
田中浩一
入江胜利
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries 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
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Publication of CN1102848A publication Critical patent/CN1102848A/zh
Application granted granted Critical
Publication of CN1110534C publication Critical patent/CN1110534C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C10G7/00—Distillation of hydrocarbon oils
    • 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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • 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
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CN94107845A 1993-07-01 1994-07-01 用于乙烯制造设备的脱丙烷器的防垢剂 Expired - Fee Related CN1110534C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP189249/1993 1993-07-01
JP5189249A JPH0718265A (ja) 1993-07-01 1993-07-01 石油化学プロセス用汚れ防止剤

Publications (2)

Publication Number Publication Date
CN1102848A CN1102848A (zh) 1995-05-24
CN1110534C true CN1110534C (zh) 2003-06-04

Family

ID=16238133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94107845A Expired - Fee Related CN1110534C (zh) 1993-07-01 1994-07-01 用于乙烯制造设备的脱丙烷器的防垢剂

Country Status (6)

Country Link
EP (1) EP0632121B1 (fr)
JP (1) JPH0718265A (fr)
KR (1) KR0140052B1 (fr)
CN (1) CN1110534C (fr)
BR (1) BR9402609A (fr)
DE (1) DE69423140T2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007106926A (ja) * 2005-10-14 2007-04-26 Hakuto Co Ltd 石油精製用汚れ防止剤及び石油精製プラントの汚れ防止方法
US9200213B2 (en) 2008-03-24 2015-12-01 Baker Hughes Incorporated Method for reducing acids in crude or refined hydrocarbons
US9108832B2 (en) 2009-11-04 2015-08-18 Hitachi High Technologies Corporation Cover opener and automatic analyzing device using same
EP2581421A1 (fr) 2011-10-12 2013-04-17 Ineos Europe AG Additif
KR102404839B1 (ko) 2016-08-25 2022-06-07 비엘 테크놀러지스 인크. 탄화수소 오일의 오염 감소
EP3585867A1 (fr) * 2017-02-27 2020-01-01 Ecolab USA, Inc. Formulation anti-encrassement pour compresseurs
WO2018207708A1 (fr) * 2017-05-09 2018-11-15 株式会社片山化学工業研究所 Procédé de prévention de l'encrassement d'un échangeur de chaleur dans le traitement du pétrole
CN110452786A (zh) * 2019-08-07 2019-11-15 南京汇达化工有限公司 加氢防垢剂配方及其生产方法
CN114729270A (zh) * 2019-11-27 2022-07-08 埃科莱布美国股份有限公司 用于原油生产和加工的防污组合物
WO2022070020A1 (fr) * 2020-09-30 2022-04-07 Sabic Global Technologies B.V. Application de surfmères pour atténuer l'encrassement dans des installations de production d'oléfines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156614A2 (fr) * 1984-03-20 1985-10-02 Gulf Canada Resources Limited Cokéfaction de résidu en présence d'un donneur d'hydrogène
US4966679A (en) * 1986-12-19 1990-10-30 Nippon Oil Co., Ltd. Method for hydrocracking heavy fraction oils
WO1991017230A1 (fr) * 1990-05-02 1991-11-14 Exxon Chemical Patents Inc. Procede d'amelioration de goudrons de vapocraqueur
US5139643A (en) * 1991-03-13 1992-08-18 Betz Laboratories, Inc. Phosphorus derivatives of polyalkenylsuccinimides and methods of use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395511A (en) * 1992-06-30 1995-03-07 Nippon Oil Co., Ltd. Process for converting heavy hydrocarbon oil into light hydrocarbon fuel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156614A2 (fr) * 1984-03-20 1985-10-02 Gulf Canada Resources Limited Cokéfaction de résidu en présence d'un donneur d'hydrogène
US4966679A (en) * 1986-12-19 1990-10-30 Nippon Oil Co., Ltd. Method for hydrocracking heavy fraction oils
WO1991017230A1 (fr) * 1990-05-02 1991-11-14 Exxon Chemical Patents Inc. Procede d'amelioration de goudrons de vapocraqueur
US5139643A (en) * 1991-03-13 1992-08-18 Betz Laboratories, Inc. Phosphorus derivatives of polyalkenylsuccinimides and methods of use thereof

Also Published As

Publication number Publication date
DE69423140T2 (de) 2000-08-24
CN1102848A (zh) 1995-05-24
KR950003422A (ko) 1995-02-16
EP0632121A2 (fr) 1995-01-04
KR0140052B1 (ko) 1998-06-15
EP0632121B1 (fr) 2000-03-01
DE69423140D1 (de) 2000-04-06
EP0632121A3 (fr) 1995-05-17
BR9402609A (pt) 1995-04-04
JPH0718265A (ja) 1995-01-20

Similar Documents

Publication Publication Date Title
CN112533902B (zh) 抑制单体聚合的包含氮氧化物抑制剂、醌甲基化物阻滞剂和胺稳定剂的组合物
CN1110534C (zh) 用于乙烯制造设备的脱丙烷器的防垢剂
JP7664850B2 (ja) 酸素化アミノフェノール化合物およびモノマー重合を防止するための方法
US11104626B2 (en) Hydroxylated quinone antipolymerants and methods of using
CN101646699B (zh) 用于烃处理设备的改进的防污剂
TWI863929B (zh) 胺基-醌抗聚合劑及使用方法
US20210108141A1 (en) Quinone methide and ammonium salt antipolymerant composition and method
WO2000027780A1 (fr) Procedes et compositions pour inhiber la polymerisation d'hydrocarbures insatures en ethylene
EP4212604A1 (fr) Compositions stabilisées comportant des oléfines
MXPA05003935A (es) Composicion y metodo para prevenir la incrustacion en procesos con acido (met)acrilico.
US5232963A (en) Dispersing gums in hydrocarbon streams with β-olefin/maleic anhydride copolymer
US5332491A (en) Iron sulfide dispersing agents
US5951748A (en) Compositions and methods for inhibiting fouling of vinyl monomers
CA2045345A1 (fr) Compositions antioxydantes, et methodes d'utilisation, a base de composes de la p-phenylenediamine et de composes a base d'acide organique
JPH07116447B2 (ja) 石油精製プロセス用汚れ防止剤
JPH0734071A (ja) 石油精製または石油化学プロセス用汚れ防止剤
KR100725297B1 (ko) 비닐 방향족 모노머 중합반응의 억제방법 및 조성물
KR20250088493A (ko) 나프토퀴논 및 하이드록실아민을 함유하는 중합방지제 조성물 및 이의 사용 방법
JP3832305B2 (ja) 炭化水素処理装置用汚れ防止剤

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee