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A 98% LABSA aging vessel is a specialized, vertical, and static-type industrial vessel used in sulfonating plants to maximize the active matter content (97.5%–98% or higher) of Linear Alkyl Benzene Sulphonic Acid (LABSA). It is designed to extend residence time for high-purity production.
Key Features and Operating Details:
- Static Design: Unlike older rotating types, the static design prevents back-mixing, ensuring uniform, equal aging time for every molecular unit, which optimizes conversion rates.
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Web results
LABSA aging vessel
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › labsa-aging-vessel
WEIXIAN (Nanjing) Science Technology co., ltd
https://www.njweixian.com › labsa-aging-vessel
Normally, the aging time is set to be 30 minutes; when a higher active matter percentage is required, for example, 97.5% - 98% LABSA, the aging time can be set ...Read more
Sulfonation plant LABSA aging vessel
njweixian.com
https://www.njweixian.com › sulfonation-plant-labsa-agi...
njweixian.com
https://www.njweixian.com › sulfonation-plant-labsa-agi...
Normally, the aging time is set to be 30 minutes; when a higher active matter percentage is required, for example, 97.5% - 98% LABSA, the aging time can be set ...Read more
Sulphonation Plant Static Adjustable 98% LABSA Aging ...
Made-in-China.com
https://njweixian.en.made-in-china.com › product › Chi...
Made-in-China.com
https://njweixian.en.made-in-china.com › product › Chi...
Our aging time is adjustable from 0-60 minutes by controlling the liquid level in the vessel. Normally, the aging time is set to be 30 minutes; when a higher ...Read more
LABORATORY AGING OF ASPHALT- AGGREGATE MIXTURES
trb.org
https://onlinepubs.trb.org › shrp › SHRP-A-390
trb.org
https://onlinepubs.trb.org › shrp › SHRP-A-390
PDF
by CA Bell1994 — utilized a TFOT to simulate short-term aging of the asphalt prior to using a pressure oxidation vessel to simulate long-term oxidation aging of the mixture.Read more
210 pages
Antiaging Effects of Linear Alkyl Benzene Sulfonic Acid ...
ASCE Library
https://ascelibrary.org › (ASCE)MT.1943-5533.0004606
ASCE Library
https://ascelibrary.org › (ASCE)MT.1943-5533.0004606
Nov 30, 2022 — This study investigated the use of different rates (1%, 2%, and 3%) of linear alkyl benzene sulfonic acid (LABSA) as a bitumen antiaging agent.Read more
Asphalt Binder PG Tests
Federal Highway Administration (.gov)
https://www.fhwa.dot.gov › lab_manual_asphalt
Federal Highway Administration (.gov)
https://www.fhwa.dot.gov › lab_manual_asphalt
PDF
Pressurized Aging Vessel (PAV) – A system capable of holding at least 10 sample pans and maintaining specified temperatures and pressures as described in ...Read more
100 pages
Expanded Polystyrene (EPS)
Ship & Shore Environmental
https://shipandshore.com › expanded-polystyrene-eps
Ship & Shore Environmental
https://shipandshore.com › expanded-polystyrene-eps
The 10,000 scfm Ship & Shore RTO was designed to provide 98% VOC destruction at an operating temperature of 1500°F that produced 209 lb/hr of pentane. The ...Read more
Laboratory aging method for simulating the extracted ...
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
ScienceDirect.com
https://www.sciencedirect.com › science › article › pii
by H Liu2024Cited by 13 — This study introduces a methodology for simulating asphalt aging in an authentic service environment by adjusting the laboratory aging test conditions.Read more
People also ask
What is a pressure aging vessel?
Pressure Aging Vessel (PAV) uses heated, pressurized air to simulate long-term oxidative aging of asphalt binders. PAVs consist of an ASME-code and CE-marked stainless steel pressure vessel, powder-coated, stainless steel cabinet with encased band heaters, and integral pressure measurement control.
ATS Pressure Aging Vessel - Gilson Co.
Gilson Co.
https://www.globalgilson.com › ats-pressure-aging-vessel
Gilson Co.
https://www.globalgilson.com › ats-pressure-aging-vessel
What is a pav test?
THE PRESSURE AGING VESSEL (PAV): A TEST TO SIMULATE RHEOLOGICAL CHANGES DUE TO FIELD AGING. The Pressure Aging Vessel (PAV) is an aging procedure proposed by the Strategic Highway Research Project (SHRP) to simulate long-term field oxidative aging of asphalt binders.
THE PRESSURE AGING VESSEL (PAV): A TEST TO SIMULATE ...
TRID database
https://trid.trb.org › View
TRID database
https://trid.trb.org › View
Web results
Hygrothermal aging of mastic samples
TU Wien
https://repositum.tuwien.at › bitstream › Khaligi S ...
TU Wien
https://repositum.tuwien.at › bitstream › Khaligi S ...
PDF
by S Khaligi2025 — ABSTRACT: This study examines the aging behavior of mastic samples subjected to hygrothermal condi- tions in a pressure aging vessel (PAV) for 10, 20, and 40 ...Read more
5 pages
aging vessel Price
Made-in-China.com
https://www.made-in-china.com › price › aging-vessel-...
Made-in-China.com
https://www.made-in-china.com › price › aging-vessel-...
Sulphonation Plant Static Adjustable 98% LABSA Aging Vessel. US$9,500.00-40,000.00 / Set. 1 Set ...Read more