JPS4734681B1 - - Google Patents

Info

Publication number
JPS4734681B1
JPS4734681B1 JP7665470A JP7665470A JPS4734681B1 JP S4734681 B1 JPS4734681 B1 JP S4734681B1 JP 7665470 A JP7665470 A JP 7665470A JP 7665470 A JP7665470 A JP 7665470A JP S4734681 B1 JPS4734681 B1 JP S4734681B1
Authority
JP
Japan
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.)
Pending
Application number
JP7665470A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7665470A priority Critical patent/JPS4734681B1/ja
Priority to DE19712143746 priority patent/DE2143746C3/de
Priority to US00177384A priority patent/US3819740A/en
Publication of JPS4734681B1 publication Critical patent/JPS4734681B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/953—Pulsed, sonic, or plasma process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP7665470A 1970-09-03 1970-09-03 Pending JPS4734681B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7665470A JPS4734681B1 (fr) 1970-09-03 1970-09-03
DE19712143746 DE2143746C3 (de) 1970-09-03 1971-09-01 Verfahren und Vorrichtung zur Herstellung von ungesättigten Kohlenwasserstoffen durch thermische Spaltung von stärker gesättigten Kohlenwasserstoffen
US00177384A US3819740A (en) 1970-09-03 1971-09-02 Process for thermally cracking hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7665470A JPS4734681B1 (fr) 1970-09-03 1970-09-03

Publications (1)

Publication Number Publication Date
JPS4734681B1 true JPS4734681B1 (fr) 1972-09-01

Family

ID=13611378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7665470A Pending JPS4734681B1 (fr) 1970-09-03 1970-09-03

Country Status (2)

Country Link
US (1) US3819740A (fr)
JP (1) JPS4734681B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531812A (ja) * 2005-03-02 2008-08-14 エクソンモービル リサーチ アンド エンジニアリング カンパニー 熱転化におけるファウリングを低減するための音響凝集

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2671095B1 (fr) * 1990-12-28 1994-08-05 Naphtachimie Sa Procede et four pour fabriquer sans depot des produits dans un tube.
US5763724A (en) * 1990-12-28 1998-06-09 Naphtachimie S.A. Method of manufacturing chemical products
WO1994010261A1 (fr) * 1992-11-02 1994-05-11 Anatoly Fedorovich Kladov Procede de craquage de petrole brut et de produits de petrole et son dispositif de mise en ×uvre
US5547563A (en) * 1993-10-14 1996-08-20 Stowe; Lawrence R. Method of conversion of heavy hydrocarbon feedstocks
FR2742861B1 (fr) * 1995-12-22 1998-03-13 Naphtachimie Sa Procede et dispositif de mesure de vibrations
FR2796078B1 (fr) * 1999-07-07 2002-06-14 Bp Chemicals Snc Procede et dispositif de vapocraquage d'hydrocarbures
US20080073063A1 (en) * 2006-06-23 2008-03-27 Exxonmobil Research And Engineering Company Reduction of fouling in heat exchangers
US8349267B2 (en) * 2007-10-05 2013-01-08 Exxonmobil Research And Engineering Company Crude oil pre-heat train with improved heat transfer
US9434612B2 (en) 2012-11-30 2016-09-06 Elwha, Llc Systems and methods for producing hydrogen gas
US9156688B2 (en) 2012-11-30 2015-10-13 Elwha Llc Systems and methods for producing hydrogen gas
CN106552564A (zh) * 2015-09-30 2017-04-05 中国石油化工股份有限公司 超声波管式热裂解系统及应用该系统的热裂解工艺
CN111073678B (zh) * 2018-10-22 2022-01-07 中国石油化工股份有限公司 一种可在线除焦的超声波急冷装置及其应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008531812A (ja) * 2005-03-02 2008-08-14 エクソンモービル リサーチ アンド エンジニアリング カンパニー 熱転化におけるファウリングを低減するための音響凝集

Also Published As

Publication number Publication date
DE2143746B2 (de) 1976-08-26
DE2143746A1 (de) 1972-03-16
US3819740A (en) 1974-06-25

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