CA3146113A1 - Heat treatment process and system for increased pitch yields - Google Patents

Heat treatment process and system for increased pitch yields Download PDF

Info

Publication number
CA3146113A1
CA3146113A1 CA3146113A CA3146113A CA3146113A1 CA 3146113 A1 CA3146113 A1 CA 3146113A1 CA 3146113 A CA3146113 A CA 3146113A CA 3146113 A CA3146113 A CA 3146113A CA 3146113 A1 CA3146113 A1 CA 3146113A1
Authority
CA
Canada
Prior art keywords
pitch
range
starting material
temperature
yield
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.)
Pending
Application number
CA3146113A
Other languages
English (en)
French (fr)
Inventor
Michael Bech Malmqvist
Billy Jay CAIRNS
Carl Camille Mueller
John Thomas Baron
James T. Dietz
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.)
Koppers Industries of Delaware Inc
Original Assignee
Koppers Industries of Delaware 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 Koppers Industries of Delaware Inc filed Critical Koppers Industries of Delaware Inc
Publication of CA3146113A1 publication Critical patent/CA3146113A1/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/04—Working-up tar by distillation
    • C10C1/16—Winning of pitch
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/19—Working-up tar by thermal treatment not involving distillation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/06—Working-up pitch, asphalt, bitumen by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA3146113A 2019-07-23 2020-03-13 Heat treatment process and system for increased pitch yields Pending CA3146113A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/520,135 2019-07-23
US16/520,135 US11248172B2 (en) 2019-07-23 2019-07-23 Heat treatment process and system for increased pitch yields
PCT/US2020/022692 WO2021015824A1 (en) 2019-07-23 2020-03-13 Heat treatment process and system for increased pitch yields

Publications (1)

Publication Number Publication Date
CA3146113A1 true CA3146113A1 (en) 2021-01-28

Family

ID=74189996

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3146113A Pending CA3146113A1 (en) 2019-07-23 2020-03-13 Heat treatment process and system for increased pitch yields

Country Status (9)

Country Link
US (4) US11248172B2 (cg-RX-API-DMAC7.html)
EP (2) EP4163351A1 (cg-RX-API-DMAC7.html)
JP (2) JP7649603B2 (cg-RX-API-DMAC7.html)
KR (1) KR20220042156A (cg-RX-API-DMAC7.html)
CN (1) CN114174470A (cg-RX-API-DMAC7.html)
AU (3) AU2020316273B2 (cg-RX-API-DMAC7.html)
CA (1) CA3146113A1 (cg-RX-API-DMAC7.html)
MX (2) MX2022000813A (cg-RX-API-DMAC7.html)
WO (1) WO2021015824A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113088263B (zh) * 2021-03-25 2022-07-05 渤瑞环保股份有限公司 一种工业副产油-废塑料共混制备导热预制体的方法及应用
CN115433602B (zh) * 2022-08-31 2023-11-17 宝钢工程技术集团有限公司 用于焦油加工的脱水塔串联加热装置及其使用方法
KR102844934B1 (ko) 2024-01-12 2025-08-11 (주)스마트코리아 다공성 탄소소재 제조시스템 및 그 운영방법

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Also Published As

Publication number Publication date
EP4004147A1 (en) 2022-06-01
AU2022259728A1 (en) 2022-12-01
EP4163351A1 (en) 2023-04-12
US20230272285A1 (en) 2023-08-31
EP4004147A4 (en) 2023-08-09
MX2022011986A (es) 2022-12-13
US11624029B2 (en) 2023-04-11
MX2022000813A (es) 2022-03-02
AU2020316273A1 (en) 2022-03-10
KR20220042156A (ko) 2022-04-04
WO2021015824A1 (en) 2021-01-28
AU2024278336A1 (en) 2025-01-09
JP2025100535A (ja) 2025-07-03
AU2020316273B2 (en) 2024-08-15
JP2022541649A (ja) 2022-09-26
JP7649603B2 (ja) 2025-03-21
CN114174470A (zh) 2022-03-11
US20210024830A1 (en) 2021-01-28
US20250092315A1 (en) 2025-03-20
US20220177784A1 (en) 2022-06-09
US11248172B2 (en) 2022-02-15
AU2024278336B2 (en) 2026-07-09

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