h2s scavenging for asphalt bitumen ecolab
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h2s scavenging for asphalt bitumen ecolab .

清除沥青(柏油)中的H2S Ecolab

2021-7-29  我们的H2S清除剂具有强效清除H2S的能力,并且可以用于典型沥青生产和储存的高温环境。 随着对精炼厂员工安全和社区管理越来越重视,沥青中的高浓度H 2 S成了精炼厂和仓库运营人员的关注点。 诸如高温等挑战限制了进行有效化学清除的化学制剂选择。

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Ecolab - 清除沥青(柏油)中的H2S 纳尔科

2021-7-20  随着对精炼厂员工安全和社区管理越来越重视,沥青中的高浓度H 2 S成了精炼厂和仓库运营人员的关注点。 诸如高温等挑战限制了进行有效化学清除的化学制剂选择。通过使用纳尔科专利有机金属清除剂,我们的合作伙伴在过去二十年中成功地控制了沥青应用中的H 2 S含量。

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H2S Scavenging for Asphalt Bitumen Ecolab

Our H2S Scavengers have an increased capacity to scavenge H2S and can be applied at the elevated temperatures typical of asphalt production and storage.

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Élimination du H2S pour le bitume asphaltique Ecolab

L'asphalte (bitume) peut contenir de très fortes concentrations de sulfure d'hydrogène en phase vapeur (H 2 S). Les concentrations en H 2 S peuvent facilement dépasser 20 000 ppm dans l’espace libre des réservoirs d’entreposage d’asphalte. Ces concentrations présentent un danger immédiat pour le personnel exposé lors du transport ou de la manipulation de ce produit.

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Agentes secuestrantes de H2S para asfalto (betún) Ecolab

El asfalto (betún) puede contener concentraciones muy altas de sulfuro de hidrógeno (H 2 S) en la fase vapor. Las concentraciones de H 2 S pueden superar fácilmente las 20,000 ppm en el espacio de cabeza de los tanques de almacenamiento de asfalto;

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Remoção de H2S para asfalto (betume) Ecolab

O asfalto (betume) pode conter concentrações muito elevadas de fase vapor de sulfeto de hidrogênio (H 2 S). As concentrações de H 2 S podem ultrapassar 20.000 ppm facilmente no espaço livre dos tanques de armazenamento de asfalto; essas concentrações representam um perigo imediato para o pessoal exposto durante o transporte ou manuseio do produto.

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H2S Scavenging for Asphalt Bitumen Nalco Champion -

Asphalt (bitumen) may contain very high vapor phase concentrations of hydrogen sulfide (H 2 S). H 2 S concentrations can easily exceed 20,000 ppm in the headspace of asphalt storage tanks; these concentrations present an immediate danger to personnel exposed through transport or handling of this product. This high concentration is due to the concentration of sulfur compounds in asphalt ...

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清除沥青(柏油)中的H2S Ecolab

2021-7-29  我们的H2S清除剂具有强效清除H2S的能力,并且可以用于典型沥青生产和储存的高温环境。 随着对精炼厂员工安全和社区管理越来越重视,沥青中的高浓度H 2 S成了精炼厂和仓库运营人员的关注点。 诸如高温等挑战限制了进行有效化学清除的化学制剂选择。

Get Price

Ecolab - 清除沥青(柏油)中的H2S 纳尔科

2021-7-20  随着对精炼厂员工安全和社区管理越来越重视,沥青中的高浓度H 2 S成了精炼厂和仓库运营人员的关注点。 诸如高温等挑战限制了进行有效化学清除的化学制剂选择。通过使用纳尔科专利有机金属清除剂,我们的合作伙伴在过去二十年中成功地控制了沥青应用中的H 2 S含量。

Get Price

H2S Scavenging for Asphalt Bitumen Nalco Water

Asphalt (bitumen) may contain very high vapor phase concentrations of hydrogen sulfide (H 2 S). H 2 S concentrations can easily exceed 20,000 ppm in the headspace of asphalt storage tanks; these concentrations present an immediate danger to personnel exposed through transport or handling of this product. This high concentration is due to the concentration of sulfur compounds in asphalt ...

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H2S Scavenging for Asphalt Bitumen Nalco Water

Our H2S Scavengers have an increased capacity to scavenge H2S and can be applied at the elevated temperatures typical of asphalt production and storage.

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HYDROGEN SULFIDE SCAVENGERS FOR POLYMER

Asphalt is commonly used in the construction and paving of roads. Asphalt is a mixture of aggregate material, such as sand, gravel, and crushed stone, with hot bitumen. The bitumen coats the aggregate material to give the asphalt, which may be spread as a uniform layer upon a road bed and compacted and smoothed with heavy rolling equipment.

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Hydrogen Sulfide Scavengers for Asphalt - Dorf Ketal

MAXSCAV h2s scavengers reduce chemical costs. MAXSCAV™ has broken cost performance barriers for H 2 S scavenging in asphalt. MAXSCAV breakthrough technology increases the efficiency of organometallic zinc based scavengers and cost effectively extends the benefits of amine H 2 S scavenging to asphalt.. Dorf Ketal’s proprietary organometallic scavenger, MAXSCAV SR 1904 helps

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Удаление примесей H2S в битуме Ecolab

Наши средства для удаления H2S обладают повышенной способностью к удалению H2S и могут применяться при повышенных температурах, типичных для систем производства и хранения асфальта.

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Agentes secuestrantes de H2S para asfalto (betún) Ecolab

El asfalto (betún) puede contener concentraciones muy altas de sulfuro de hidrógeno (H 2 S) en la fase vapor. Las concentraciones de H 2 S pueden superar fácilmente las 20,000 ppm en el espacio de cabeza de los tanques de almacenamiento de asfalto;

Get Price

Remoção de H2S para asfalto (betume) Ecolab

O asfalto (betume) pode conter concentrações muito elevadas de fase vapor de sulfeto de hidrogênio (H 2 S). As concentrações de H 2 S podem ultrapassar 20.000 ppm facilmente no espaço livre dos tanques de armazenamento de asfalto; essas concentrações representam um perigo imediato para o pessoal exposto durante o transporte ou manuseio do produto.

Get Price

H2S Scavenging Finished Fuels Ecolab

H. S Scavenging for Finished Fuels. When contaminated with H 2 S, gasoline and diesel can fail the copper or silver corrosion test, have an objectionable odor and pose a safety hazard when shipped. In response to these challenges, Nalco Water developed several EPA-registered H 2 S scavengers. Our additives react non-reversibly with H 2 S

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H2S Scavenging for LPG Ecolab

H. S Scavenging for LPG. Nalco Water H 2 S scavengers help protect vulnerable copper components in fuel handling systems from attack by H 2 S found in LPG. We couldn't find any results for " ". LPG is required to be non-corrosive to copper. Because H 2 S is

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Удаление примесей H2S в битуме Ecolab

Наши средства для удаления H2S обладают повышенной способностью к удалению H2S и могут применяться при повышенных температурах, типичных для систем производства и хранения асфальта.

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H2S Scavenger for Crude Oils Ecolab

H2S is expected to remain a problem in crude oils as the market trends toward heavier crudes with higher sulfur contents. Because of exposure risks associated with high levels of H2S, many refineries and terminals have H2S specifications that must be met

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H2S Scavenging for Heavy Oils Ecolab

We offer a wide range of H2S scavengers, including triazine-based H2S scavengers, heavy amine and non-amine scavengers.

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H2S Scavenging for Heavy Oils Ecolab

H. S Scavenging for Heavy Oils. Nalco Water offers a wide range of H 2 S scavengers, including triazine-based H 2 S scavengers, heavy amine and non-amine scavengers. Our complete product line offers us the flexibility to design an H2S abatement program that will safely and effectively reduce H 2 S

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H2S Scavenging for LPG Ecolab

LPG is required to be non-corrosive to copper. Because H 2 S is corrosive to copper, passing the copper corrosion test can be problematic when unit upsets result in contamination of LPG with H 2 S. A water-soluble H 2 S scavenger effectively brings LPG spheres back into specification without negatively affecting other key LPG properties. Nalco Water has extensive experience in LPG remediation ...

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HYDROGEN SULFIDE SCAVENGERS FOR POLYMER

What is claimed is: 1. A composition, comprising: (a) asphalt or an asphalt mix further comprising polyphosphoric acid; and (b) a sulfide scavenging agent selected from the group consisting of: hexamethylenetetramine, water-free triazine, and 1,3,5-triazine derivatives of formula I where each of R 1, R 2, and R 3 is independently selected from straight or branched C 1-C 30 alkyl, hydroxyl ...

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Hydrogen Sulfide Scavengers for Asphalt - Dorf Ketal

MAXSCAV h2s scavengers reduce chemical costs. MAXSCAV™ has broken cost performance barriers for H 2 S scavenging in asphalt. MAXSCAV breakthrough technology increases the efficiency of organometallic zinc based scavengers and cost effectively extends the benefits of amine H 2 S scavenging to asphalt.. Dorf Ketal’s proprietary organometallic scavenger, MAXSCAV SR 1904 helps

Get Price

H2S Scavenging Finished Fuels Ecolab

Our additives react non-reversibly with H2S to allow fuel to pass copper and silver corrosion specifications, and remove offensive sulfur-related odors.

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