DE69323285D1 - Compliance with the coke bond with phosphoric acid triamide - Google Patents

Compliance with the coke bond with phosphoric acid triamide

Info

Publication number
DE69323285D1
DE69323285D1 DE69323285T DE69323285T DE69323285D1 DE 69323285 D1 DE69323285 D1 DE 69323285D1 DE 69323285 T DE69323285 T DE 69323285T DE 69323285 T DE69323285 T DE 69323285T DE 69323285 D1 DE69323285 D1 DE 69323285D1
Authority
DE
Germany
Prior art keywords
compliance
phosphoric acid
acid triamide
coke
bond
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
DE69323285T
Other languages
German (de)
Other versions
DE69323285T2 (en
Inventor
Youdong Tong
Michael K Poindexter
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.)
Nalco Energy Services LP
Original Assignee
Nalco Chemical Co
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
Priority claimed from US08/071,458 external-priority patent/US5360531A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of DE69323285D1 publication Critical patent/DE69323285D1/en
Application granted granted Critical
Publication of DE69323285T2 publication Critical patent/DE69323285T2/en
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE1993623285 1992-12-10 1993-12-10 Compliance with the coke bond with phosphoric acid triamide Expired - Fee Related DE69323285T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99078292A 1992-12-10 1992-12-10
US08/071,458 US5360531A (en) 1992-12-10 1993-06-02 Phosphoric triamide coking inhibitors

Publications (2)

Publication Number Publication Date
DE69323285D1 true DE69323285D1 (en) 1999-03-11
DE69323285T2 DE69323285T2 (en) 1999-08-12

Family

ID=26752254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993623285 Expired - Fee Related DE69323285T2 (en) 1992-12-10 1993-12-10 Compliance with the coke bond with phosphoric acid triamide

Country Status (2)

Country Link
EP (1) EP0601609B1 (en)
DE (1) DE69323285T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143056A1 (en) * 1991-12-30 1993-07-01 Henkel Kgaa USE OF SELECTED INHIBITORS AGAINST THE TRAINING OF SOLID INCRUSTATIONS ON AN ORGANIC BASE FROM FLOWABLE HYDROCARBON MIXTURES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542253A (en) * 1983-08-11 1985-09-17 Nalco Chemical Company Use of phosphate and thiophosphate esters neutralized with water soluble amines as ethylene furnace anti-coking antifoulants
US4804456A (en) * 1986-12-18 1989-02-14 Betz Laboratories, Inc. Method for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicals
US4775458A (en) * 1986-12-18 1988-10-04 Betz Laboratories, Inc. Multifunctional antifoulant compositions and methods of use thereof

Also Published As

Publication number Publication date
DE69323285T2 (en) 1999-08-12
EP0601609A1 (en) 1994-06-15
EP0601609B1 (en) 1999-01-27

Similar Documents

Publication Publication Date Title
DE69321907T2 (en) HYBRID COUPLER
DE3879868T2 (en) Electro-optical converter.
FR2560040B1 (en) TRACTION ATTACHMENT
DE3863262D1 (en) TENSION FORCE TO DETERMINE THE TENSION WHEN LAYING CABLES.
DE3878079T2 (en) ADHESIVE TAPE.
DE69323285T2 (en) Compliance with the coke bond with phosphoric acid triamide
DE321623T1 (en) TIE WITH STRIPES.
KR890700727A (en) Coupler
DK157357C (en) RAILWAY WHEELS
DK572784D0 (en) CART TRANSITION
BR8406602A (en) RAILWAY WAGON
BR8806313A (en) RAILWAY WAGON TRICK
IT1176896B (en) SUBSTRATE TROLLEY
BR8501866A (en) TRACTION FRICTION COUPLING, WITH FAST FITTING CONNECTION
DE68918924T2 (en) Phosphoric acid esters.
AT387804B (en) RAIL JOINT CONNECTION
IT8519263A0 (en) COUPLING JOINT FOR RAIL VEHICLES.
AT379555B (en) RAIL-BASED GOODS CART
DK157180C (en) RAILWAY WHEELS
ATA160585A (en) RAILWAY WAGON
DE3863052D1 (en) TRANSITION COUPLING FOR RAIL VEHICLES.
DE58905261T2 (en) THERMOCHROMIC ACID ESTER.
DE3671868D1 (en) ROPE RECORD FOR ROPE COUPLING.
KR880019568U (en) Car duster
BR8507265A (en) RAIL VEHICLE TRICK

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ONDEO NALCO ENERGY SERVICES,L.P.(N.D.GES.D.STAATES

8339 Ceased/non-payment of the annual fee