CN105567275A - 一种制备高纯度高软化点沥青的生产方法 - Google Patents
一种制备高纯度高软化点沥青的生产方法 Download PDFInfo
- Publication number
- CN105567275A CN105567275A CN201510972599.XA CN201510972599A CN105567275A CN 105567275 A CN105567275 A CN 105567275A CN 201510972599 A CN201510972599 A CN 201510972599A CN 105567275 A CN105567275 A CN 105567275A
- Authority
- CN
- China
- Prior art keywords
- high purity
- nitrogen
- softening point
- flow
- bitumen
- 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.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 95
- 238000002360 preparation method Methods 0.000 title abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 110
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 52
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 47
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000003647 oxidation Effects 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 30
- 238000004939 coking Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000004821 distillation Methods 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 238000007598 dipping method Methods 0.000 claims description 20
- 239000010408 film Substances 0.000 claims description 18
- 239000000470 constituent Substances 0.000 claims description 16
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 16
- 239000010409 thin film Substances 0.000 claims description 16
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 8
- 239000004917 carbon fiber Substances 0.000 abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000010406 cathode material Substances 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000007380 fibre production Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000003039 volatile agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 21
- 239000011295 pitch Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000009987 spinning Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
- C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
-
- 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
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Carbon And Carbon Compounds (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510972599.XA CN105567275B (zh) | 2015-12-23 | 2015-12-23 | 一种制备高纯度高软化点沥青的生产方法 |
Applications Claiming Priority (1)
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CN201510972599.XA CN105567275B (zh) | 2015-12-23 | 2015-12-23 | 一种制备高纯度高软化点沥青的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN105567275A true CN105567275A (zh) | 2016-05-11 |
CN105567275B CN105567275B (zh) | 2018-06-19 |
Family
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CN201510972599.XA Active CN105567275B (zh) | 2015-12-23 | 2015-12-23 | 一种制备高纯度高软化点沥青的生产方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105567275B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106281393A (zh) * | 2016-08-31 | 2017-01-04 | 山东晨阳新型碳材料股份有限公司 | 高结焦值低喹啉不溶物的煤沥青的生产方法 |
CN108003910A (zh) * | 2016-10-27 | 2018-05-08 | 上海宝钢化工有限公司 | 一种高软化点环保沥青的制备方法、沥青及应用 |
CN111925818A (zh) * | 2020-08-14 | 2020-11-13 | 辽宁信德新材料科技股份有限公司 | 一种碳纤维可纺沥青及其制备方法和应用 |
CN112300821A (zh) * | 2019-07-23 | 2021-02-02 | Oci有限公司 | 石油基高软化点沥青的制备方法 |
CN113563915A (zh) * | 2021-08-31 | 2021-10-29 | 山东常任新材料有限公司 | 一种包覆沥青的制备方法 |
CN113621397A (zh) * | 2020-05-07 | 2021-11-09 | 宝武炭材料科技有限公司 | 一种环保高软化点沥青的制备方法 |
CN114426852A (zh) * | 2022-01-05 | 2022-05-03 | 中国石油化工股份有限公司 | 一种高软化点沥青及制备方法和应用 |
CN114752397A (zh) * | 2021-11-12 | 2022-07-15 | 中国神华煤制油化工有限公司 | 包覆沥青及其制备方法和装置 |
CN115072699A (zh) * | 2022-06-29 | 2022-09-20 | 鞍钢化学科技有限公司 | 一种低成本煤沥青基泡沫炭及其前驱体的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073196A (zh) * | 1991-12-13 | 1993-06-16 | 康诺科有限公司 | 用于制造中间相沥青的改进的方法 |
CN102704042A (zh) * | 2012-07-09 | 2012-10-03 | 遇秉武 | 一种沥青基碳纤维的制备方法 |
-
2015
- 2015-12-23 CN CN201510972599.XA patent/CN105567275B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073196A (zh) * | 1991-12-13 | 1993-06-16 | 康诺科有限公司 | 用于制造中间相沥青的改进的方法 |
CN102704042A (zh) * | 2012-07-09 | 2012-10-03 | 遇秉武 | 一种沥青基碳纤维的制备方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106281393A (zh) * | 2016-08-31 | 2017-01-04 | 山东晨阳新型碳材料股份有限公司 | 高结焦值低喹啉不溶物的煤沥青的生产方法 |
CN108003910A (zh) * | 2016-10-27 | 2018-05-08 | 上海宝钢化工有限公司 | 一种高软化点环保沥青的制备方法、沥青及应用 |
CN108003910B (zh) * | 2016-10-27 | 2020-06-19 | 宝武炭材料科技有限公司 | 一种高软化点环保沥青的制备方法、沥青及应用 |
CN112300821A (zh) * | 2019-07-23 | 2021-02-02 | Oci有限公司 | 石油基高软化点沥青的制备方法 |
CN113621397A (zh) * | 2020-05-07 | 2021-11-09 | 宝武炭材料科技有限公司 | 一种环保高软化点沥青的制备方法 |
CN111925818A (zh) * | 2020-08-14 | 2020-11-13 | 辽宁信德新材料科技股份有限公司 | 一种碳纤维可纺沥青及其制备方法和应用 |
CN113563915A (zh) * | 2021-08-31 | 2021-10-29 | 山东常任新材料有限公司 | 一种包覆沥青的制备方法 |
CN114752397A (zh) * | 2021-11-12 | 2022-07-15 | 中国神华煤制油化工有限公司 | 包覆沥青及其制备方法和装置 |
CN114426852A (zh) * | 2022-01-05 | 2022-05-03 | 中国石油化工股份有限公司 | 一种高软化点沥青及制备方法和应用 |
CN114426852B (zh) * | 2022-01-05 | 2023-03-10 | 中国石油化工股份有限公司 | 一种高软化点沥青及制备方法和应用 |
CN115072699A (zh) * | 2022-06-29 | 2022-09-20 | 鞍钢化学科技有限公司 | 一种低成本煤沥青基泡沫炭及其前驱体的制备方法 |
CN115072699B (zh) * | 2022-06-29 | 2024-01-12 | 鞍钢化学科技有限公司 | 一种低成本煤沥青基泡沫炭及其前驱体的制备方法 |
Also Published As
Publication number | Publication date |
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CN105567275B (zh) | 2018-06-19 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180508 Address after: No. 99, Ren Cheng Avenue, Jining, Shandong Province, Shandong Applicant after: JINING CARBON GROUP Co.,Ltd. Applicant after: JINING KENON NEW CARBON MATERIALS TECHNOLOGY Co.,Ltd. Address before: 272000 the 105 National Road East of the village of Jiang Miao village, twenty Mile Shop, Rencheng District, Jining, Shandong Applicant before: SHANDONG CHENYANG NEW CARBON MATERIALS CO.,LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method for preparing high purity and high softening point asphalt Effective date of registration: 20210628 Granted publication date: 20180619 Pledgee: Agricultural Bank of China Limited Jining Rencheng Branch Pledgor: JINING KENON NEW CARBON MATERIALS TECHNOLOGY Co.,Ltd.|JINING CARBON GROUP Co.,Ltd. Registration number: Y2021370000077 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180619 Pledgee: Agricultural Bank of China Limited Jining Rencheng Branch Pledgor: JINING CARBON GROUP Co.,Ltd.|JINING KENON NEW CARBON MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2021370000077 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A production method for preparing high-purity and high softening point asphalt Granted publication date: 20180619 Pledgee: Agricultural Bank of China Limited Jining Rencheng Branch Pledgor: JINING CARBON GROUP Co.,Ltd.|JINING KENON NEW CARBON MATERIALS TECHNOLOGY Co.,Ltd. Registration number: Y2024980023268 |