#CaCO3

[fvckinnefor]

Umro je drug Tito

[ponysoprano]

Been writing some romance lately and it's really difficult because Ive given the main couple this awful awful dynamic that's like...halfway between 100 gecs in the Doritos and Fritos video and late stage Jenna and Julien

Which is great for their chemistry but it also makes them absurdly fucking annoying together lMAO

[hoachatvnt]

Ban Bot Nhe CACO3 98 Bot Da Nhe

Bột nhẹ CaCO3 là một chất bột trắng, tan rất ít trong nước, nhưng lại tan dễ dàng trong hầu hết các axit. Nước bão hoà CO2 cũng hoà tan đáng kể CaCO3 do tạo ra CaHCO3 có độ tan lớn hơn CaCO3 nhiều.Bột nhẹ có khá nhiếu ứng dụng. Trong ngành dược, nó dùng làm tá dược cho một số thuốc viên nén với yêu cầu cao về chất lượng.

>> Xem chi tiết sản phẩm tại đây: https://vntradimex.com/ban-bot-nhe-caco3-98-bot-da-nhe

#hoachatvnt #phanbonvnt #congtyvnt #vnt #vntradimex #bot_nhe #caco3 #bot_da_nhe

[hoantovet]

BIO-PREMIX 26 NEW - Thức ăn bổ sung khoáng và vitamin cho bò

Công thức dinh dưỡng hoàn hảo cho bò thịt và bò sữa, giúp tăng trưởng nhanh và phòng ngừa các bệnh do thiếu khoáng chất và vitamin. Chỉ tiêu chất lượng (trong 1 kg sản phẩm): Vitamin A (min) Vitamin D3 (min) Vitamin E (min) Cu (min-max) Zn (min-max) I (min-max) P (min-max) Co (min-max) Ca (min-max) Se (min-max) Mg (min-max) Mn (min-max) Fe (min-max) Trấu, CaCO3 vừa đủ: 1 kg Nguyên…

[adroitextrusion]

Supplier of Monolayer Blown Film Machine in Telangana

Adroit Extrusion is a Manufacturer, Exporter, and Supplier of Monolayer Blown Film Machine in Telangana. Our ISO 9001:2015 certified manufacturing unit demonstrates our dedication to offering personalized solutions globally, assuring high-quality in all aspects of our operations. We are well-known for our commitment to quality and specialize in co-extruded blown film lines with diverse configurations such as Monolayer, ABA, two-layer, three-layer, five-layer, and seven-layer setups. We design and produce the high quality Monolayer Blown Films with constant perfection and assurance. Our Monolayer Blown films have best configured as well as professionalized outcomes according to our client’s need and satisfaction. Features: Compact size results in a minimum operational space requirement. Increased production with lower power usage Cold Start Preventer with Alarm for Machine Failure Lower product costs while maintaining great film quality Universal gusseting system. Bubble calibrating basket and iris ring, along with an embossing roller attachment from Rimzim. Specially constructed spiral die for uniform flow and improved thickness control. Rotary die head, vacuum loaders, and hopper air driers Technical Specification: Model Name: Monolayer Blown Film Plant Material Used: LDPE, LLDPE, HDPE, CACO3, Virgin Raw Materials etc. Output Range: 30-200 kg/hr Screw Diameter: 35/45/55/65/75 (Customized) Layflat Film Width: 500-3000 mm Thickness Range: 20 micron to 150 micron Applications: General purpose film, HDPE pick-up bag, Shade-net film, Lamination grade film, HD twist wrap film, Stretch and cling film, Shrink film, Anti-rust film and Paper-like film Adroit Extrusion is the trusted Supplier of Monolayer Blown Film Machine in Telangana, serving locations such as Hyderabad, Warangal, Nizamabad, Khammam, Karimnagar, Ramagundam, Mahbubnagar, Nalgonda, Siddipet, Miryalaguda, Suryapet, Jagtial, Bhongir, Kamareddy, Mancherial, Wanaparthy, Jangaon. For further details and inquiries, please feel free to contact us. Read the full article

[amcvina]

Bột đá là gì? 6 ứng dụng bất ngờ của bột đá

Rất nhiều sản phẩm, vật dụng chúng ta sử dụng hằng ngày đều có thành phần của bột đá. Trong bài viết này chúng ta sẽ cùng khám phá xem bột đá là gì và bột đá dùng để làm gì nhé!

Định nghĩa bột đá là gì? Có những loại bột đá nào?

Nếu bạn chưa biết bột đá là gì thì ngay bây giờ chúng ta sẽ cùng tìm hiểu ngay định nghĩa về nó. Bột đá hay còn có tên gọi hóa học là Canxi Cacbonat, nó vốn dĩ là một hợp chất hóa học có công thức là CaCO3. Và một nghiên cứu rất thú vị cho thấy rằng ước tính vỏ trái đất của chúng ta có 5% là một dạng nào đó của canxi cacbonat tức là bột đá.

[darksouls2yuri]

writing chemical equations feels like magical mystical divination type shit i have no idea how youre supposed to predict what chemicals can combine into because i never do it right

[balajiaggarbatti]

Understanding CaCO3 Filler Masterbatches: Enhancing Plastic Performance

In the realm of plastics manufacturing, achieving the perfect balance of cost-efficiency, performance, and sustainability is a constant pursuit. CaCO3 filler masterbatches play a pivotal role in this journey, offering a multifaceted solution that enhances both the mechanical properties and economic feasibility of plastic products.

What are CaCO3 Filler Masterbatches?

CaCO3 filler masterbatches are compounds composed primarily of calcium carbonate (CaCO3) and a carrier resin. This composition is designed to act as a filler material in plastics, augmenting their properties while reducing overall production costs. Calcium carbonate, a naturally occurring mineral, is renowned for its affordability, abundance, and advantageous physical properties when incorporated into polymers.

Key Benefits and Applications

Cost Efficiency: One of the primary advantages of CaCO3 filler masterbatches is their ability to significantly reduce material costs in plastic production. By replacing a portion of the polymer resin with calcium carbonate, manufacturers can achieve substantial savings without compromising product quality.

Improved Mechanical Properties: Incorporating CaCO3 filler masterbatches enhances various mechanical properties of plastics, such as stiffness, impact resistance, and dimensional stability. This improvement is crucial in applications where durability and performance under stress are paramount.

Environmental Sustainability: Utilizing calcium carbonate as a filler contributes to environmental sustainability. It reduces the consumption of virgin polymer resins, thereby lowering the carbon footprint of plastic products. Additionally, calcium carbonate is inert and non-toxic, making it a safe and environmentally friendly choice.

Versatile Applications: CaCO3 filler masterbatches find applications across a wide range of industries. They are extensively used in packaging (film, bottles), automotive components, construction materials (pipes, profiles), and household goods (containers, appliances). The versatility of these masterbatches makes them indispensable in modern plastic manufacturing.

Production and Quality Assurance

Producing high-quality CaCO3 filler masterbatches requires expertise in compounding techniques and precise control over particle size distribution. Manufacturers like BS Masterbatch employ advanced compounding technologies to ensure uniform dispersion of calcium carbonate within the polymer matrix. This meticulous approach not only enhances the performance of the final product but also meets stringent quality standards demanded by various industries.

Conclusion

CaCO3 filler masterbatches represent a pivotal innovation in the field of plastic additives, offering a compelling blend of economic benefits, enhanced performance, and environmental stewardship. As industries continue to prioritize sustainability and cost-effectiveness, the role of CaCO3 filler masterbatches in shaping the future of plastic manufacturing remains pivotal. With companies like BS Masterbatch at the forefront of technological advancement in masterbatch production, the journey towards more efficient and sustainable plastics continues to evolve.

In essence, the adoption of CaCO3 filler masterbatches signifies not just a technological advancement but a commitment towards a more sustainable and economically viable future in plastics manufacturing.

[iamthepulta]

herb?

🌿 Herb: What is a scent you find relaxing? 

Hmm. If we're going with candle scents, pine and sandalwood. But irl, I really really love damp earth and petrichor. When you walk into a wet cave (or even a dry cave) there's this indescribable scent of earthworms, clay, and wet chalk that overtakes your whole body. I went to Kartchner Caverns as a kid and I think that scent fundamentally changed my universe.

[reasonsforhope]

ETA: Article here (can't believe I forgot this rip)

A new study finds you can reduce the amount of microplastics you drink simply by boiling your water.

Scientists are just beginning to understand the health risks associated with microplastic exposure.

Nano- and microplastics are bits of plastic as tiny as one-thousandth of a millimeter in diameter.

Boiling and filtering your tap water may dramatically lower the amount of microplastics you drink, according to new research.

Recent studies have found that nano- and microplastics (NMPs), which are bits of plastic as tiny as one-thousandth of a millimeter in diameter, have been found in a host of products and even in tap water.

A new study, published February 28 in Environmental Science & Technology Letters, found that boiling mineral-rich water for just five minutes can reduce the amount of NMP you’re exposed to by up to 90%.

Scientists are just beginning to understand the health risks associated with microplastic exposureTrusted Source, but growing evidenceTrusted Source suggests the plastics can accumulate in the body and trigger oxidative stress, inflammation, insulin resistance, and liver issues.

Certain advanced water filtration systems can capture and help remove some NMPs from tap water. But researchers wanted to figure out other options to remove microplastics, especially since in poorer countries cheaper, more accessible solutions for clean water are needed.

Boiling water may be a safe, simple solution that can effectively decontaminate household tap water, the new findings suggest.

“Boiling water before drinking is a great example of an ancient cultural practice that can help reduce an environmental exposure,” Dr. Luz Claudio, PhD, a professor of environmental medicine and public health at the Icahn School of Medicine at Mount Sinai, told Healthline.

Claudio was not involved in the study.

How boiling water can help remove microplastics

The researchers found simply boiling water is the first step to removing NMPs from tap water.

The researchers collected multiple samples of tap water from Guangzhou, China and contaminated the samples with varying levels of NMPs.

Each sample was boiled for five minutes then left to cool for 10 minutes.

Boiling hard water that’s rich with minerals — such as calcium or magnesium — creates a chalk-like residue known as limescale, or calcium carbonate (CaCO3), which can trap the plastics.

That solid, chalky residue then had to be separated and removed from the water with a standard coffee filter or stainless steel filter, thereby removing NMPs.

The team found that the impact was greatest in harder water: In samples that had 300 milligrams of CaCO3, for example, nearly 90% of NMPs were removed.

In softer water samples with less than 60 mg of CaCO3, roughly 25% of NMPs were removed.

“What’s important to note here is that the effectiveness of trapping these micro/nano plastics in these mineral solids is tied to how hard the water is – the harder the water, the more solids are formed, the more microplastics are trapped,” Dr. Anja Brandon, PhD, the associate director of U.S. plastics policy at Ocean Conservancy and an environmental engineer, told Healthline.

Brandon was not involved in the study...

How to limit your exposure to microplastics 

Anyone who wishes to boil their water should do so in a glass or stainless steel pot.

After boiling the water for about five minutes, let it cool, and do not stir it, Claudio says.

The microplastics need to bind to the calcium and fall to the bottom of the pot so they can filtered or scooped out."

-via Healthline, February 28, 2024

[hoachatxulynuoc-0946546655]

Caco3 Bột

Canxi Cacbonat CaCO3 99%- Quy cách 25kg/bao. Canxi Cacbonat được dùng trong công nghiệp như phụ gia nhựa ,cao su ,sơn,bột bả tường... trong nông nghiệp làm phân bón, thức ăn chăn nuôi Mọi chi tiết xin liên hệ Mr Đường/0946546655

[fvckinnefor]

Калијана Мињић је усташа.

@katzokazzu AJMOOOO

[parafin-wax]

Canxi Cacbonat, Canxi Cacbonat CaCO3 -25-50kg/bao-Tel 0946546655

[phoenixblaze1412]

I LOVE YOU’RE FANFICS SO MUCH YOU DONT UNDERSTAND 💕 no one write Dottore x reader anymore 😭 could I request child reader who’s getting tutored by a segment and they yell at them for not understanding so the reader gets upset and doesn’t come out of there room not even to eat so prime goes looking for them female please 😊

Aww thank you anon<33

"Iota, it's time for you to tutor (Y/n)." Theta stated as he watched his fellow segment file through the documents handed to him.

"I'm busy. You can tutor her instead."

"Ah, I'm afraid not. Prime has given a schedule on which of us segments will be tutoring our dear (Y/n). And for today's tutor.. is you." Theta replied as he approaches Iota with you in his arms before placing you down on Iota's lap and dashing out the office.

"Theta you piece of s--!"

Iota had to cut himself off as he glanced down at you and stared into your curious eyes, you were wondering what he's about to say. Prime has initiated a rule that no segment should curse within your hearing range or else they would be neutralized. What's worse is that you can repeat the swear words that the segments would yell, making Prime immediately know who cursed.

Iota could only sigh before grabbing a piece of paper and wrote down a few equations for you. He's already stressed out from having to sort the files Prime and the other segments gave him. Him having to tutor you right now is adding an additional strain on his back that one more bad thing could make him snap.

Hopefully, he'll be able to finish sorting the documents while you solve the equation he gave you.

"Alright, brat. Solve this simple question and then you can go away and do what you want."

Iota handed you a pencil to use before placing you down on the ground and going back to his work. You were happy to do the task your tutor segments would give you. Each time you got a right answer, the segments would give you a sweet in return.

You looked down at the paper and tried to read the question. You were a slow reader but with the help of Omega, you were able to understand what the context of a sentence means. You narrowed your eyes in confusion as you stared at the piece of paper.

What volume of 0.125M HCl is required to react with 0.500g of CaCO3?

'Wait.. volume means sound and react is how the other things would respond..?'

You let out a hum and wrote down your answer. The sound of a pencil scribbling across paper can be heard. You stood up from the floor and went over to Iota, waving the paper in your hand.

Iota switched his attention to you as he grabbed the paper before looking at you as if you had grown two heads. You stood proudly in front of him, happy to be able to finish a task so quick. Your happiness was quickly cut off when Iota pinched and pulled at your cheek, making you whine in pain.

"You idiot, what do you mean 'a very loud volume'? That's not even the right answer!"

"But that was what I understand-!"

You whimpered when Iota grabbed your face, his fingers were digging into your cheeks that bruises were starting to form. You tried to tell Iota that he's hurting you but the way he was glaring at you was enough to make you shut up.

"Dumbass! Did the others not teach you this yet, huh? All of us can easily solve this thing! Even Kappa can solve this and he's seven! It could be all those sweets you've been eating that's making your brain dumb!"

You sucked in a breath before chomping down on his hand. Iota yelped and quickly let you go, he let out a small growl before slapping you across your face.

Iota could only blink in surprise as he watched you hold your cheek in pain. He reached out his hand towards you but you only moved back and ran out of the office, the sound of your cries can be heard throughout the palace.

"Fuck.."

Iota gripped and pulled at his hair as he leaned forward his chair and trying to process what had just happened. He glanced at his desk that was still full of reports and tiredly sighed. He has to finish this first before he can go to you. You might even forget about what happened just now due to your forgetfulness.

"(Y/n)?"

Beta called out as Delta knocked on your door. They heard the door to your room slammed shut, the loud slam causing the test tubes to rattle a bit from the lab. They were worried since you would never slam your door shut so they decided to know what happened.

"(Y/n) come on, open the door. What's wrong?"

When they still didn't receive a response, they decided that you might probably went to take a nap. Beta decided to come check up on you later when lunch time comes.

You still hadn't come out of your room and it was already evening. The segments, except Iota, kept calling out for you and asking you to come eat but you wouldn't respond to them.

"(Y/n), it's me Kappa! Are you not going to eat dinner with us?"

Omega could only sigh in disappointment as he told the others to head to the dining room and eat. Once the others have left, Omega glanced back at your door before heading to where the others are.

"So where is (Y/n)?"

Prime asked as he sat by the end of the long table, staring at the segments that came in. Iota was sitting away from him with his arms crossed, trying to remember what he forgot to do.

"She still doesn't want to come out.." is what Delta answered.

"She skipped lunch and might probably skip dinner too. She's going to starve herself." Theta added.

Prime narrowed his eyes before standing up from his seat and heading towards your room, leaving the segments to themselves. Theta watched as Prime left the dining room before glancing at Iota.

"Iota, weren't you tutoring her this morning?"

Iota froze in place, which the segments took note of, as he remembered what he had forgot.

"It didn't go well."

"Do explain what you mean by 'it didn't go well'."

"Let's hypothetically say that she may have gotten slapped.."

The segments could only stare at Iota in shock before they glared at him.

"She's just five!"

"Go apologize to her!"

"The reason why she hasn't left her room to eat is because of you!"

At the same moment, you were sniffling under your blanket, cuddling a small plushie of Prime that was gifted to you by Columbina.

You heard another knock coming from your door as you wiped your tears away. You winced when you accidentally touched your cheek, the one where Iota slapped you earlier.

"(Y/n), it's me. I hope you don't mind me coming in.

Just from the voice alone, you could immediately tell that it was Prime. You didn't expect him to be outside your room. You didn't expect him to be able to open your bedroom door when you were sure you locked it. You mentally facepalmed at yourself for forgetting that Prime has a key to your room in case of emergencies.

You squeaked in surprise when the blanket has been removed over your form, you held the Prime plushie close to your chest as you looked up to see Prime himself staring down at you.

"(Y/n), what ever happened to your cheek?"

Prime gently held your face, inspecting the reddened and bruised spot on your cheek. You whimpered when he accidentally grazed his finger against the area, making you flinch back. He noticed your reaction before narrowing his eyes.

"Tell me who did this. Now."

You were always scared when Prime's tone would be cold and demanding when it comes to you. You know he would never hurt you but it's always rare for him to use his commanding voice. With a small gulp, you told Prime what happened. Prime listened to your rambles, he heard the way your voice started to crack and tears making its way to your eyes. His hand gently stroked your hair as to calm you down, his other hand went to cup your cheek and gently wipe away your tears using his thumb.

Once you finished telling Prime everything, you were a sniffling mess. You didn't come out of your room for the entire day because you were scared that Iota might yell and hurt you again. You held onto your plushie as Prime picked you up before walking out of your room.

"You could have went and told me instead if events like this happen, my dear. Even if the segments are me from different ages, I would be upset if I find out they hurt my little flower."

You and Prime walked in the dining room to see the other segments glaring at Iota from the other side of the room.

"Iota, we need to talk now. I have been informed about what you did to (Y/n) earlier and how you yelled and hurt her."

"It's not my fault that she's a fucking dumbass!"

"She is literally five years old! Cognitive thinking takes time to develop especially with children of her age!"

"It's a simple problem, Prime!"

"Answering stoichiometry questions that advanced does not count as a simple problem for her to solve! She can barely read and understand it!"

The banter between Prime and Iota continued on. You were feeling a bit light headed from the lack of food in your system so you held onto Prime's clothes to steady yourself.

"Did you ever think about her feelings as well? After you yelled at her, even slapped her, she hid in her room all because she was afraid of seeing you. She was afraid you might hurt her again."

Iota's eyes widened in shock as he glanced at your tiny form. You looked up and saw Iota's gaze before hiding yourself further in Prime's chest, your head leaning against his shoulder.

"Starting now, you are banned from tutoring (Y/n). And if you even try to touch her... I suppose I'll have to put a shock collar on you to keep your hands in check."

Prime heard your stomach growl as he went to get a plate of food before walking back to your room. Before he left the room, he glanced back at the other segments.

"Let this be a lesson for you lot if you try to hurt (Y/n). I won't be merciful. Iota, I'll deal with you later."

Once back in your room, Prime sat you down on your bed before helping you eat. He watched as you hungrily ate the stew, making him relieved to know you're not going to be hungry anymore. Prime took the empty plate from you before standing up to leave, only to stop when he felt you tug on his lab coat.

"Um.. is what Iota said true? Am I a dumbass?"

Prime's eye twitched in annoyance when you said dumbass, he already had a plan in mind on how to deal with of Iota when he's done.

"Not at all, don't listen to what Iota said.. don't even repeat that word. You're already intellectual for your age, my dear. Don't let others' opinions bring you down. After all, you are my prodigy."

Prime ruffled your hair before tucking you in bed. He watched as you held the plushie of himself and cuddled it.

"Nighty night, Prime.."

"Good night, my sweet. May your dreams be kind tonight."

[hoantovet]

BIOZYME FOR FISH

ENZYME TIÊU HÓA GIÚP CÁ KHỎE MẠNH, MAU LỚN – PHÒNG BỆNH ĐƯỜNG RUỘT CHO CÁ THÀNH PHẦN: Bacillus Subtilis Saccharomyces Cerevisiae Amylase  Protease Lipase  ß-Glucanase  Cellulase CaCO3 vừa đủ CÔNG DỤNG: Bổ sung enzyme tiêu hoá cho cá giúp cá tiêu hoá tốt thức ăn, khoẻ mạnh, mau lớn, phòng bệnh đường ru���t trên cá. LIỀU LƯỢNG VÀ CÁCH DÙNG: Trộn đều vào thức ăn, cho ăn liên tục đến khi thu…

[mineralsrocksandfossiltalks]

Science Saturday: How to make Limestone

Limestone is a type of sedimentary rock made by chemical processes (dare I say, a chemical sedimentary rock) rather than physical processes (what we call a clastic sedimentary rock).

Limestone in Big Cottonwood Canyon, Utah with my hammer for scale.

Limestone is primarily composed of the mineral calcite or aragonite which precipitate out of water containing dissolved calcium ions.

(CaCO3) Calcite and aragonite chemical formula

This can happen through both biologic and non-biologic processes. About 20-25% of all sedimentary rocks are carbonates and most of those carbonates are limestone. The remaining carbonates are mostly dolomite (or dolostone to avoid confusion with the mineral dolomite) which differs from limestone due to it's high magnesium content.

Dolomite Peaks, Italy

In fact, physically, you can't tell dolomite and limestone apart (at least not to my knowledge, I work in clastic sedimentary rocks so if you're reading this and you work in carbonates, feel free to chip in), usually just lump all carbonates I see as limestone. Technically, there are few things you can test physically but you absolutely need the right tools. Dolomite is slightly harder than limestone and does not as readily dissolve in HCl (fizzes less). Sometimes you can see a change but often they are just too similar to tell in my experience.

Limestone is commonly gray to white though iron or managnese can make it yellow, or red and high organic content can make it almost black.

Gray limestone in Provo Canyon, Utah

Red stained yellow limestone in Timpanogos Canyon, Utah

But how is limestone formed? One way is through biochemical processes. Many marine organisms have learned to precipitate a calcium carbonate shell. When these organisms die, they fall to the sea floor. Eventually, they are turned into bioclastic limestone with chemically precipitated calcite cement between them.

bioclastic limestone, Provo Canyon. Brachiopod shells with my hand for comparison.

One type of bioclastic limestone is finely-grained chalk like the White Cliffs of Dover which formed from coccoliths. Chalk can be formed from algae, foraminifera and plankton. It is very soft, porous version of limestone.

Limestone can also form chemically, precipitating straight out of the water as such: H2O + 3CO2 -> CaCO3.

And now you know the basic ways to make limestone.